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Job Title: Senior Software Test Engineer - Lingo About Lingo At Lingo, we’re building the future of personal health insights through always-on biosensor data, real-time analytics, and personalized recommendations. Our platform ingests millions of readings daily, delivering clinically relevant insights to consumers and partners across the globe. As we expand across multiple regions, software quality and verification are mission-critical to ensuring our systems are scalable, secure, compliant, and able to support innovation across product, engineering, and R&D. The Opportunity We are seeking a Senior Software Test Engineer to lead verification and validation efforts across our cloud, web, and mobile platforms within a regulated medical device environment. This role is based in our hub in Barcelona, Spain, and plays a critical role in ensuring product quality, regulatory compliance, and scalable delivery across our digital health ecosystem. This is an exciting opportunity for someone with deep experience in software verification, quality engineering, and test automation who is passionate about building quality into the software lifecycle and enabling teams to deliver high-confidence releases. What you’ll do • Lead end-to-end software verification and validation activities across cloud, web, and mobile platforms., • Translate product, system, and technical requirements into effective manual and automated test strategies, plans, and cases., • Design, build, and scale robust test automation frameworks across API, web, and mobile layers., • Drive an automation-first testing approach by identifying automation opportunities and improving coverage, reliability, and execution speed., • Integrate automated testing into CI/CD pipelines to support fast, reliable, and scalable software delivery., • Ensure traceability between requirements, risks, and test cases in alignment with regulated development practices., • Define and execute functional, integration, system, and regression testing strategies., • Develop and maintain verification artifacts, including plans, protocols, and reports, in compliance with FDA 21 CFR, ISO 13485, IEC 62304, and related standards., • Support risk management activities including defect triage, impact assessments, and root-cause investigations., • Partner closely with engineers, product managers, architects, and quality teams to ensure requirements are testable and quality is embedded early in the development lifecycle., • Participate in design reviews to verify that design inputs and outputs meet quality and regulatory expectations., • Mentor other engineers on automation best practices, engineering discipline, and continuous improvement across testing frameworks, tools, and processes. Required Qualifications • Bachelor’s degree in software engineering, Computer Science, or a related field, or equivalent practical experience., • 6+ years of experience in software test engineering, verification, or quality engineering., • 2+ years of experience in regulated software development environments such as medical devices, digital health, or similar industries., • Strong expertise in software verification and validation, including defect management, requirements traceability, and risk-based testing., • Demonstrated experience designing and implementing automated testing across API, web, mobile, or similar platforms., • Experience working within modern CI/CD ecosystems such as GitHub Actions, Azure Pipelines, or similar tooling., • Strong programming or scripting skills in languages such as Python, JavaScript, or TypeScript for test automation and tooling., • Excellent analytical, communication, and documentation skills, with a collaborative and quality-focused mindset. Preferred Qualifications • Experience in medical devices or other regulated environments., • Hands-on experience with frameworks such as Playwright, Cypress, REST Assured, Jest, or similar tools., • Experience with BDD automated testing and integration with Jira test management tools such as Xray or Zephyr., • Understanding of cloud-native systems, APIs, microservices, and distributed architectures., • A builder mindset, with the ability to continuously improve frameworks, tooling, and quality processes., • Exposure to compliance standards such as HIPAA and GDPR., • Experience with end-to-end testing involving both software and connected hardware components., • Ownership mentality, with a focus on driving quality across the full system rather than only individual test cases. Lingo Culture Customer-first, quality-driven, growth-minded, and united. At Lingo, Senior Software Test Engineers play a key role in building trust in our products by ensuring software is verified rigorously, released responsibly, and designed to meet the needs of users in a highly regulated environment.

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Principal Software Engineer, GO & Rust (Engine) About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform.A leader in Enterprise MCP and trusted by 50 of the

Desarrollador/a java angular Experiencia sólida como Senior Fullstack Java + Angular.Nivel de inglés B2/C1 (imprescindible para un entorno internacional).PRESENCIALIDAD UN DIA A LA SEMANA EN BARCELONA O SEVILLA O MALAGA SALARIO: 35000 A 38000 MIL BRUTOS ANUALES ¿Eres un/a Senior Fullstack Deve

Senior Developer Nodejs Desde Grupo NS estamos seleccionando Senior Developer para un importante proyecto, dentro del sector seguros, con experiencia en Node, Typescript, Angular, Nestjs y Kubernete.

Data Engineer Who we are We simplify wealth creation.Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, were here to help people trust themselves enough to build their financial freedom - for now and the future.Our user-friendly, trade-everything platform em

Desarrollador/a Senior Spring Batch Descripción Si te apasiona el desarrollo backend y quieres participar en proyectos de alta complejidad técnica dentro del sector financiero, esta puede ser tu oportunidad.Trabajarás en un equipo consolidado participando en el diseño y desarrollo de soluciones

SEREM Consultoría Empresarial está buscando un/a Senior Python Backend Developer para unirse a su equipo en Barcelona.La persona seleccionada participará en el diseño y la implementación de sistemas backend críticos, desarrollando APIs y arquitecturas en la nube.Se requiere experiencia sólida

Arxada is seeking an IT Business Analyst in Barcelona, specializing in SAP & Supply Chain to enhance system capabilities and supply chain planning efficiency. Ideal candidates should have strong experience with SAP, stakeholder engagement, and analytical problem-solving skills.

Senior Software Engineer (Ruby / GOlang) About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. We look forward to getting to know you! Also, feel free to che

Principal Software Engineer, GO & Rust (Engine) About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform.A leader in Enterprise MCP and trusted by 50 of the Fort

Cloud Developer con AWS y Kubernetes Oferta laboral Desarrollador/a Cloud Nivel de inglés: B2/C1 (fluido en comunicación oral y escrita) Años de experiencia: 4 años Tecnología principal: Cloud Modalidad de trabajo: Híbrida en Barcelona (combinando remoto y asistencia puntual a oficina según c

FullStack developer Angular 80% Remoto Descripción Desarrollador FullStack Angular Empresa: Zemsania Ubicación: Barcelona (Modelo Híbrido - 1 día/semana en oficina) Experiencia Requerida: 5+ años ¡Únete a nuestro equipo en Zemsania y sé parte de la transformación digital en el sector seguro

I’m currently looking for a tech professional who’s passionate about building high‑quality products that improve people’s lives… and their pets’ lives too! This is an international, fast‑growing tech company with a strong mission and values, focused on creating safe, personalized digit

Senior Developer Nodejs Desde Grupo NS estamos seleccionando Senior Developer para un importante proyecto, dentro del sector seguros, con experiencia en Node, Typescript, Angular, Nestjs y Kubernete.

A progressive technology company based in Barcelona is searching for an experienced Software Engineer.Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo antes posible para no perder la oportunidad.In this role, you will collaborate with the produc

Desarrollador/a java angular Experiencia sólida como Senior Fullstack Java + Angular.Nivel de inglés B2/C1 (imprescindible para un entorno internacional).PRESENCIALIDAD UN DIA A LA SEMANA EN BARCELONA O SEVILLA O MALAGA SALARIO: 35000 A 38000 MIL BRUTOS ANUALES ¿Eres un/a Senior Fullstack Develop

Senior Software Engineer - Data We re hiring Fullstack engineer with a product mindset who loves building scalable systems and polished user experiences. What wed love to see in your background - 5+ years of experience as a Software Engineer working on backend systems or full-stack product developme

pSAP is hiring a Sales Development Executive for the Italy market, based in Barcelona. You will build a robust pipeline by engaging C‑level leaders and coordinating with Account Executives, Solution Advisors, and partners to unlock the full potential of our Business Suite. /ppYou will prospect, plan and execute multi‑touch outreach and demand generation initiatives, with a focus on the Italian market and enterprise software innovation. English and Italian fluency are required. /p #J-18808-Ljbffr

Materialise is seeking a dynamic Dev Ops & Site Reliability Engineering Manager to lead the Dev Ops Tools Engineering and SRE teams within the Staff department. Descubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tener éxito en este puesto antes de enviar su solicitud a continuación. You will mentor engineers, shape technical direction, and collaborate with stakeholders to deliver reliable platforms. You will drive incident response, Ia C (Terraform/Ansible), CI/CD, and monitoring initiatives while managing budgets and cross-functional projects to ensure scalable, xkdbapo secure infrastructure across cloud and on-prem. It Manager: Devops & Sre Team Leader • Barcelona, Kingdom Of Spain, ES #J-18808-Ljbffr

ERNI is seeking a senior data engineer to design and maintain scalable ETL/ELT pipelines on cloud platforms. Revise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción. You will build reliable data workflows using AWS services, Snowflake, dbt, and Apache Airflow, delivering trusted datasets for analytics and BI. The role emphasizes autonomy, mentorship, and influence on project decisions, with a hybrid xohynlm work model in Barcelona, offering extensive growth opportunities within a supportive team. #J-18808-Ljbffr

Experteer Overview As a Pentaho Developer in the Sage HCM Localisation engineering team, you will support the generation, maintenance, and evolution of reporting systems across the Sage HCM ecosystem. You will collaborate with engineering, QA, product owners, and solution designers to deliver reliable, performant, and accurate outputs that meet customer, compliance, and localisation needs. This hybrid role requires three days in the Barcelona office, offering a hands-on opportunity to shape reporting across a complex, localisation-focused domain. Compensaciones / Beneficios • Generate, maintain, and evolve reporting systems across the Sage HCM ecosystem • Collaborate with engineering, QA, product owners, and solution designers to ensure reliable and accurate outputs • Ensure reporting outputs meet customer, compliance, and localisation requirements • Maintain performance and reliability of reporting solutions across the ecosystem Responsabilidades • Strong relational database skills • Solid SQL experience • Hands-on exposure to ETL, reporting, and data integration tools Requisitos principales •

ppbLocation /b: Come and join us in Hamburg, Berlin or Barcelona! /ppFreenow by Lyft empowers smarter mobility decisions helping people to move freely and cities to thrive. /ppWe are looking for a Senior Data Analyst (m/f/d) to collaborate with our operational squads. In this role you will be able to become an expert in our business and data analysis systems and environment to allow you to champion data-driven decisions as part of the Data Operations team. /ppBe ready to work in a multinational, diverse, highly motivated and collaborative team of passionate analysts who strive for excellence and like to have fun. Are you ready for your next ride? /ph3YOUR DAILY ADVENTURES WILL INCLUDE: /h3ulliFocus on analysing and presenting recommendations/process changes/new initiatives to management using insights derived from data. /liliUse your technical skills such as actively engaging in configuration and programming in the data environment, querying data via SQL from the data lake, automating data processes, deep dive analysis in Python and adjusting ETL tasks. /liliBringing new insights and championing them using your analyses, dashboards, and good storytelling! We value ideas over hierarchy, and there's always a new path to follow if your idea is convincing and well-backed with data. /liliDevelop monitoring tools to measure performance and help the business achieve its objectives. /liliCreate queries to answer operational and business questions across our many operational teams to support decisions. /liliCommunicate results in a clear and impactful manner. /li /ulh3TO BE SUCCESSFUL IN THIS ROLE: /h3ulliEducated to Degree Level or higher in an analytical discipline such as Engineering, Computer Science or Economics /lili5+ years of experience in an analytical role /liliYou have curiosity in your essence, which motivates you to answer WHY things happened, not only scratching the surface, but aiming for well-founded actionable results /liliCuriosity about AI and its practical applications in analytics, experience using LLMs or AI-powered tools in a data context /liliExcellent technical skills including SQL knowledge, familiarity with visualisation tools (Metabase in particular is a plus) and python/R /liliEnthusiastic, outgoing and personable - you have the ability to think on your feet, work independently and also proactively with others to find solutions to issues /liliYou understand how to engage and influence decision makers and have excellent communication skills /liliDriven - you are motivated to find solutions to problems and constantly go the extra mile /liliStrong communication and interpersonal skills as well as excellent written and spoken English /li /ulh3BENEFITS PERKS IN A NUTSHELL: /h3ulliFlexible working arrangements /liliLinkedIn Learning /liliSabbatical special leave policies /liliWeRoad partnership /liliBirthday, 24th + 31st December off /liliShort term EU work policy /liliMobility Credit /liliHealth Insurance /liliEmployee assistance program /li /ulh3DIVERSITY, EQUITY INCLUSION: /h3pFREE NOW is an equal opportunity employer and we consider qualified applicants regardless of race, religion, national origin, gender, gender identity, sexual orientation, disability or age. /ppWe want you to grow and evolve, bring your true self to work. /ph3ABOUT US: /h3pFreenow by Lyft empowers smarter mobility decisions, helping people to move freely and cities to thrive. Through our multi-mobility app, we feature broad options for everyone across 9 European markets and over 180 cities. Millions of passengers can access services including taxis, private hire vehicles, carsharing, car rental, e-scooters, e-bikes, e-mopeds, and public transport within a single app. /ppIn July 2025 Freenow was acquired by Lyft, a global mobility platform, which connects riders and drivers for billions of rides across North America and Europe. Together, Freenow and Lyft are creating a more caring and connected world, with transportation for everyone. We are a global, diverse, highly motivated, and collaborative team that strives for excellence and likes to have fun. Ready for your next ride? /p /p #J-18808-Ljbffr

ph3Senior Platform Software Engineer /h3 h3Location /h3 pBarcelona /p h3Employment Type /h3 pFull time /p h3Location Type /h3 pHybrid /p h3Department /h3 pEngineering /p h3bWe power people’s progress. /b /h3 pAt Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. /p pWe’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. /p pEvery Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. /p h3bMeet the team! /b /h3 pThe SRE teamunites infrastructure, engineering and business to ensure great synergy that helps Preply succeed. Our main focuses are: /p ul liTop in the industry uptime record and latency. /li liInvest in Platform’s scalability. /li liDevelop core services tooling powering our Platform. /li liRunning infrastructure in a cost effective way. /li /ul pWe work in small teams, thus you will be able to influence system design and contribute a lot in the company's growth. We promote self-direction to work on meaningful projects, while we also strive to create an environment that provides the support and mentorship needed to learn and grow. /p pWe’ve reached 90%+ adoption of AI coding tools across engineering, and we’re now moving towards more autonomous, AI-Augmented development at scale. At Preply, engineers have direct access to the best tools available, with the freedom to use them fully and experiment as they build. /p pWe have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog ! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! /p h3bWhat you’ll be doing /b /h3 pThe Software Platform Engineer at Preply combines software engineering practices with cloud infrastructure, distributed systems patterns, storage systems and observability to deliver on a wide range of projects - ranging from tooling to core Platform services which serve production traffic. In this role, you will collaborate closely with other teams, sharing knowledge to deliver on projects. /p ul liOwn the availability and performance of mission-critical services and build automation to prevent problems recurrence. /li liImprove the system’s scalability, observability, and alerting. /li liBuild tooling to improve our platform and accelerate the overall software development. /li liPractice sustainable incident response and blameless postmortems. /li liCollaborate with product teams to help them tackle technical issues and design new systems. /li liStrengthen credibility with the quality of the team's technical execution. /li liFollow the best FinOps practices. /li liParticipate in on-call rotation across the team. /li /ul h3bWhat you need to succeed /b /h3 ul liExtensive experience (~8 years) in designing, building, maintaining and troubleshooting high traffic distributed systems. /li liProficient software engineering skills. Strong coding experience in one or more programming languages (preferably Python). /li liExperience with at least one major public cloud, its services and infrastructure (preferably AWS). /li liExperience in implementing observability and alerting. /li liWillingness to participate on paid on-call rotations. /li liBusiness-orientation and data-driven approach. /li liNice to have: knowledge of modern web frameworks; SQL and relational DBs. /li liStrong communication skills. Minimum B2 English level. /li /ul h3bWhy you’ll love it at Preply /b /h3 ul liAn open, collaborative, dynamic, and diverse culture; /li liA generous monthly allowance for lessons on Preply.com , Learning Development budget, and time off for your self-development; /li liA competitive financial package with equity, leave allowance, and health insurance; /li liNot in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub; /li liAccess to free mental health support platforms; /li liAccess to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health; /li liThe opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!) /li /ul h3bOur Principles /b /h3 ul libCare to change the world /b - We are passionate about our work and care deeply about its impact to be life changing. /li libWe do it for learners /b - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. /li libKeep perfecting /b- To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. /li libNow is the time /b - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. /li libDisciplined execution /b - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. /li libDive deep /b - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. /li libGrowth mindset /b - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. /li libRaise the bar /b - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. /li libChallenge, disagree and commit /b - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. /li libOne Preply /b- We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. /li /ul h3bDiversity, Equity, and Inclusion /b /h3 pPreply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. /p /p #J-18808-Ljbffr

This job is with Puig , an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. We are looking for a talented and motivated Graduate to join our Media Data Business team within our Consumer and AI Accelerator Office. In this role, you will contribute to ensuring the quality, consistency, and reliability of media data across our global ecosystem, the foundation of PUIG AI transformation. You will support key reporting processes, enhance dashboard performance, and play an active role in strengthening data governance practices. The position offers hands‐on exposure to scalable data processes, cross-functional collaboration, and real-world applications of data in a global business context. What you'll get to do Key Responsibilities 1. Data Quality Support - Design and implement data quality checks. - Contribute to improving data governance practices Explore more advanced approaches for data quality (e.g., automation or AI-based solutions where relevant) 2. Dashboard Quality & Maintenance - Oversee consistency and quality across the dashboard ecosystem - Perform regular checks on Media filters and data quality in our dashboards - Maintain front-end elements (descriptions, ownership tags, formats, palettes, legends, homepage links) - Support data quality checks for Camphouse (media planning) 3. Financial & Reporting Support - Ensure accuracy and timely delivery of key financial report (MIS) - Support exchange rate updates - Contribute to basic budget analysis 4. Operational Governance & Documentation - Support the maintenance and improvement of documentation (glossaries, training materials) - Contribute to governance processes and best practices What You Will Learn - Practical experience in data quality at scale - Hands-on experience with dashboards, reporting tools, and governance frameworks - Collaboration with the global Media Data Business team, driving strategic change - Exposed to AI transformation and projects We'd love to meet you if you have Required Skills - Strong Excel skills (pivot tables, lookups) - Solid PowerPoint skills - Basic knowledge of SQL (as a nice to have) - Strong attention to detail - Analytical mindset - Good communication skills in English (as a must) - Basic understanding of data visualization Preferred Background - Bachelor's or Master's degree in a quantitative or business-related field such as: - Data Analytics / Business Analytics - Economics - Statistics - Engineering Ideal Profile - Curious and eager to learn in a data-driven environment - Proactive and structured - Comfortable working across multiple stakeholders - Interested in data, analytics, and AI transformation We welcome Creators Of All Kinds. If you are unsure of meeting all the requirements but trust you have the transferable skills to excel in this role, complete the application and our teams will get in touch if you are selected for an interview. A few things you'll love about us - An entrepreneurial, creative and welcoming work culture - A range of learning and development opportunities - An international company with plenty of opportunities to grow - A competitive compensation & benefits package

pBending Spoons is hiring for talented, driven, collaborative individuals. You will work with entrepreneurial teams to build software used by many people, integrating AI into daily workflows and applying a range of technologies from Python to Rust and Kubernetes to Docker. /ppA fast-paced, growth-focused environment awaits. You will be part of a company with flat hierarchy and high ethical standards, getting opportunities for personal development, growth, and involvement in major projects across /p #J-18808-Ljbffr

Experteer Overview En SlashMobility trabajas en proyectos de transformación digital para grandes corporaciones, integrándote en equipos pequeños y de alto rendimiento con impacto real. Aportas expertise técnica y una mentalidad de producto para diseñar y construir apps móviles que muevan el negocio. Colaboras con equipos senior y te involucras desde la solución de problemas críticos hasta la entrega de resultados de alta calidad. Este rol te ofrece trabajar con tecnologías modernas y formar parte de una casa de talento IT enfocada en impacto y responsabilidad. Buscamos a alguien que se mueva con innovación, compromiso y proactividad en un entorno híbrido en Barcelona. Compensaciones / Beneficios • Desarrollar y mantener aplicaciones Android eficientes y escalables • Colaborar en equipos multidisciplinares para resolver problemas complejos • Contribuir a prácticas de CI/CD y calidad de software • Aplicar patrones de diseño y buenas prácticas de UI/UX en Android • Trabajar en proyectos de modernización tecnológica y plataformas digitales Responsabilidades • Kotlin y Java con alta competencia • Conocimiento profundo del Android SDK y herramientas/librerías • Experiencia en inyección de dependencias, persistencia de datos, carga de imágenes y llamadas a red • Experiencia con REST APIs y parsing de JSON • Interfaces de usuario adaptativas con ConstraintLayout • Entendimiento de algoritmos, estructuras de datos y programación funcional • Conocimientos de CI/CD (JIRA, Stash, Git Flow, Nexus, Jenkins) • 3/4 años de desarrollo Android profesional • Experiencia en pruebas unitarias e de integración Requisitos principales •

Experteer Overview As a Senior iOS Engineer on Blueground’s Client-Facing Mobile team, you’ll help redefine the guest journey in our mobile app. You’ll shape the post-booking experience and extend the app to cover the full booking lifecycle, collaborating with product, design, and backend engineers. You’ll build high-quality native iOS experiences, influence architecture, and champion clean code and delightful UX. The role combines hands-on development with AI-assisted tooling to accelerate value for guests, in a fast-growing, product-minded environment. Compensaciones / Beneficios • Develop services supporting customer-facing web and mobile apps • Create exceptional experiences in the iOS app • Leverage AI tooling for most tasks • Write unit tests • Automate repetitive work • Maintain strong Git discipline • Depend on a CI pipeline and telemetry • Experiment, learn, and have fun Responsabilidades • 3+ years of full-time iOS experience • Deep understanding of the iOS SDK • Strong fundamentals in SwiftUI, CoreData, Xcode instruments • Strong CS background • Strong Swift skills • Testing mindset and clean code • Eye for good UX • Excellent English communication • BS/MS degree in Computer Science or related subject Requisitos principales • Competitive salary • Blueground Stock Option Plan • Flexible paid time off • Comprehensive group health insurance • Premium AI-powered productivity tools • Remote work flexibility through Nomads program

Experteer Overview In this role you will design, implement, and optimize real-time voice features for iOS apps. You will work with cross-functional teams to deliver secure, scalable mobile communication solutions that enhance user experience. You’ll contribute to the MCX iPhone app, ensure performance and security, and drive best practices across the development lifecycle. This position offers hands-on development, code reviews, and collaboration within an Apple ecosystem. Compensaciones / Beneficios • Contribute to the implementation, enhancement, and release of the MCX iPhone application • Design, develop, and maintain high-quality real-time communication features for iOS devices • Implement reliable and scalable voice communication capabilities using Swift, Objective-C, and C/C++ • Collaborate with product, engineering, QA, and cross-functional teams throughout the software development lifecycle • Ensure performance, security, stability, and compliance with development standards • Participate in code reviews, testing, troubleshooting, and continuous improvement initiatives • Support publication, maintenance, and release management within the Apple ecosystem, including the App Store • Contribute to technical documentation and knowledge-sharing within the team Responsabilidades • Bachelor's degree in computer science, engineering, or related field • Proficiency in Swift, Objective-C, and C/C++ • Solid understanding of iOS architecture, performance optimization, and best practices • Experience in Agile development environments • Strong problem-solving, analytical, and collaboration skills • Experience with CI/CD, version control, testing, and technical documentation is preferred • Knowledge of deployment and maintenance processes within the Apple ecosystem Requisitos principales •

NTT DATA en España busca un Lead/Expert CyberArk para unirse al gran equipo de ciberseguridad. Liderarás el equipo, administrarás y optimizarás la plataforma CyberArk (Cloud y On‑prem), y darás soporte a incidencias y peticiones. Trabajarás en un entorno ágil, documentarás actividades y colaborarás estrechamente con el cliente para garantizar SLA y calidad. Se valoran certificaciones en CyberArk o PAM. #J-18808-Ljbffr

u003cdivu003eReference: 1127745u003c/divu003eu003cdivu003eJob ID: 5406553u003c/divu003eu003cdivu003ePosted: 2026-07-24u003c/divu003eu003cdivu003eClosing date: 2026-10-22u003c/divu003eu003cdivu003eLocation: Barcelona y alrededoresu003c/divu003eu003cdivu003eSalary: Acorde a la experiencia aportada (per annum)u003c/divu003eu003cdivu003eJob type: Permanentu003c/divu003eu003cdivu003eIndustry: Tecnología e Internet / Technologyu003c/divu003eu003cdivu003eCompany: Haysu003c/divu003eu003cdivu003eConsultant: Javier Savinou003c/divu003eu003cdivu003eHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1ªu003c/divu003eu003cdivu003ePhone: 664732966u003c/divu003eu003cdivu003eEmail: javier.savino@hays.esu003c/divu003eu003cpu003eu003cstrongu003eTu nueva empresau003c/strongu003eu003c/pu003eu003cdivu003eTe incorporarás a una organización de alcance internacional especializada en el desarrollo e implementación de soluciones tecnológicas dentro del ámbito industrial y logístico. La compañía cuenta con una trayectoria consolidada y combina proyectos de ingeniería con el desarrollo de software propio, apostando por la mejora continua y la innovación tecnológica. Actualmente se encuentra en fase de expansión, reforzando sus equipos técnicos para afrontar nuevos retos.u003cbru003eu003c/divu003eu003cpu003eu003cstrongu003eTu nuevo puestou003c/strongu003eu003c/pu003eu003cpu003eTe incorporarás a un equipo de desarrollo con un papel clave en la evolución de aplicaciones corporativas utilizadas a nivel internacional. Participarás en todo el ciclo de vida de los proyectos, desde la toma de requisitos y el análisis funcional hasta la implementación de nuevas funcionalidades y la mejora continua de las soluciones existentes. Además, colaborarás con equipos técnicos especializados para definir la arquitectura y las mejores prácticas de desarrollo, aportando tu experiencia en tecnologías Microsoft y entornos web modernos.u003c/pu003eu003cpu003eu003cstrongu003eQué necesitarás para encajar con el puestou003c/strongu003eu003c/pu003eu003culu003eu003cliu003eFormación universitaria en Informática, Telecomunicaciones, Ingeniería Industrial o similar.u003c/liu003eu003cliu003eExperiencia mínima de 5 años en desarrollo de software con tecnologías Microsoft.u003c/liu003eu003cliu003eConocimientos sólidos de C#, ASP.NET Web API y servicios REST.u003c/liu003eu003cliu003eExperiencia en desarrollo frontend con Angular (v15 o superior) y TypeScript.u003c/liu003eu003cliu003eCapacidad para participar en análisis funcionales y diseño técnico de soluciones.u003c/liu003eu003cliu003eNivel de inglés suficiente para colaborar con equipos y usuarios de distintos países.u003c/liu003eu003c/ulu003eu003cpu003eu003cstrongu003eQué obtendrás a cambiou003c/strongu003eu003c/pu003eu003culu003eu003cliu003eContrato indefinido con empresa finalu003c/liu003eu003cliu003eParticipación en proyectos tecnológicos de alcance internacional y alto impacto en el negocio.u003c/liu003eu003cliu003eIncorporación a un equipo altamente cualificado y con recorrido profesional.u003c/liu003eu003cliu003eEntorno de trabajo colaborativo, estable y orientado a la innovación.u003c/liu003eu003cliu003ePlan de desarrollo y crecimiento profesional a largo plazo.u003c/liu003eu003cliu003eFlexibilidad horaria.u003c/liu003eu003cliu003eModelo de trabajo híbrido. (3 home office y 2 presencial)u003c/liu003eu003cliu003ePaquete salarial competitivo acorde a tu experiencia.u003c/liu003eu003cliu003ePlan de retribución flexible y beneficios sociales.u003c/liu003eu003c/ulu003eu003cpu003eu003cstrongu003eTu siguiente pasou003c/strongu003eu003c/pu003eu003cpu003e Si estás interesado en esta oferta, haz click en "aplicar ahora" para enviar una copia actualizada de tu CV, o llámanos ahora. u003c/pu003eu003cpu003e Si esta oferta no se adapta a tu perfil pero estás buscando un nuevo puesto de trabajo, por favor contáctanos y lo comentamos. Te garantizamos la confidencialidad. u003c/pu003e#LI-DNIu003cbru003e #1127745 - Javier Savino

Forget maintaining legacy setups—this is your launchpad to build, automate, and own our next-generation VMware Private Cloud ecosystem. ¿Todo listo para enviar su solicitud? Asegúrese de comprender todas las responsabilidades y tareas asociadas a este puesto antes de continuar. We’re looking for a VMware SDN Authority to take the wheel on our network architecture. If you live and breathe NSX, speak BGP fluently, and love automating infrastructure as code, you’ll fit right in. Why you’ll love it here: We ditch toxic hustle culture for true work-life balance, psychological safety, and radical technical ownership. You bring the vision; we give you the runway. The Mission • Mastermind the Fabric: Design ultra-resilient, multi-tenant network architectures powered by VMware Cloud Foundation (VCF) and NSX/NSX-T., • Automate Everything: Ditch manual configs—build seamless, CI/CD-driven workflows using Python, Terraform, and Ansible., • Bridge the Clouds: Hook our private cloud natively into AWS, Azure, and GCP while keeping security tight with micro-segmentation., • Lead & Mentor: Be the go-to technical voice across DevOps, SysAdmin, and Security teams while raising the bar for the engineers around you.Your Stack, • 8+ Years in the Trenches: Proven mastery in enterprise network engineering and VMware SDDC environments., • Deep VMware Mastery: Battle-tested experience with VCF, NSX-T, dynamic routing (BGP, IS-IS), and overlay encapsulation (VXLAN/Geneve)., • Code-Driven Ops: Hands-on magic with Terraform, Python, Ansible, or NetBox., • Modern Workload Ready: Bonus points if you’ve dabbled in Tanzu/Kubernetes CNI or NSX ALB (Avi Networks)., • Communication: English C1 (Fluent). Spanish or German is a fun bonus!Ready to shape the network? xcskxlj regardless of background, gender identity, or neurotype. #J-18808-Ljbffr

Experteer Overview In this role you own end-to-end feature delivery within Perk’s global platform, collaborating with product, design and engineering to translate customer pains into scalable solutions. You’ll shape long-term architecture, drive technical excellence and reduce debt, while mentoring teammates and raising engineering standards. You’ll contribute to cross-functional initiatives and leverage AI-enabled workflows to accelerate delivery. This is a hands-on, impact-driven position in a fast-growing, IRL-focused team. Compensaciones / Beneficios • Own the lifecycle of features from problem discovery to deployment and impact measurement • Write design documents and guide architectural choices for current and future platform needs • Architect scalable systems and data models with attention to performance and maintenance • Lead cross-squad initiatives and align stakeholders to technical blockers • Mentor less experienced engineers and raise team standards through reviews and pairing • Contribute to product roadmap with technical insights and design reviews • Champion observability, SRE practices, and define SLOs to improve reliability • Promote security and risk management in production environments • Collaborate with product managers and engineers to balance speed and quality • Engage with AI-driven workflows and demonstrate practical use of AI in development Responsabilidades • Product leadership translating business goals into technical roadmaps • System architecture experience for scalable, evolvable systems • Technical standards: CI/CD, testing strategies, coding standards • Frontend strategy including state management and E2E testing (Cypress) • Backend excellence with API versioning, caching, data migrations • Operational maturity: observability, incident response, blameless postmortems • Security and risk management including secrets hygiene • Mentorship and leadership: coaching, design reviews, influencing roadmap • Cross-functional impact across multiple teams • Experience or strong interest in AI-augmented development Requisitos principales •

Experteer Overview In this role you will drive the dual-use strategy by turning disruptive digital technologies into strategic, market-ready solutions. You will shape Ru0026amp;Du0026amp;I projects that boost industrial competitiveness and technological sovereignty, working with cross-functional teams and external stakeholders. You will lead the full sales and pre-sales cycle and represent i2CAT at innovation forums to position the center as a partner for sovereign tech. This is a chance to shape a national and international agenda while translating cutting-edge research into commercial impact. Compensaciones / Beneficios • Identify and pursue opportunities in the dual-use domain bridging civil and defense sectors • Lead the complete sales and pre-sales cycle from needs discovery to proposal defense • Define the roadmap for the dual-use sector aligning capabilities with market needs • Manage relationships with corporate industries, tech SMEs and public organizations • Represent i2CAT at innovation and business forums to position it as a partner for sovereign technologies • Collaborate with research teams to translate Ru0026D into market-ready products and services Responsabilidades • Master’s or Bachelor’s degree in Telecommunications Engineering, Computer Science, or a related technical field • Minimum 5 years in business development, strategic consulting, or innovation management • Solid understanding of 5G/6G architectures, AI, and cybersecurity • Advanced English (C1) and Spanish • Catalan professional proficiency (spoken/written) • Spanish nationality and European origin for security clearance in the Dual-Use sector Requisitos principales • hybrid work model (4 days remote) • core hours flexibility • Early-Finish Fridays (6.5-hour days) • intensive summer schedule (7-hour days) • 27 paid vacation days per year • career development plan

Joppy's partner is hiring a Senior Data Engineer to architect and own a greenfield data infrastructure in a hybrid Barcelona setup. Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud. You will build end-to-end data pipelines, model core entities, and ensure data quality to support AI-driven growth. The role requires deep technical skills and a product-focused mindset. xohynlm You will work with stakeholders across Sales, CX, Finance, and Marketing to deliver analytics, dashboards, and data sets that enable strategic decisions. #J-18808-Ljbffr

pEmerald Stay in Barcelona is seeking a Data Engineer to design and operate data pipelines, structures, and models that power our web products and AI projects. You will own end-to-end data flows, ensure data quality, and collaborate with product teams to introduce analytics-driven improvements. /ppYou will work with MongoDB, Metabase, Node.js, AWS data services, and dbt in a bilingual, fast-paced environment, contributing to dashboards, data schemas, and AI integrations while growing your expertise /p #J-18808-Ljbffr

Schwarz Digits is seeking a Data Engineer in Barcelona to design and scale data solutions, drive data operations, and develop ML algorithms that deliver business value. You will build batch and real-time data pipelines, ensure data quality and availability, and extract actionable insights while collaborating with stakeholders. The role sits at the intersection of agility and security within Schwarz Group, contributing to digital sovereignty in Europe. #J-18808-Ljbffr

Dow Jones is creating an AI Enablement Team to accelerate AI adoption and deliver scalable, secure software solutions across business units. Dé el siguiente paso en su carrera profesional ahora: desplácese hacia abajo para leer la descripción completa del puesto y envíe su solicitud. As a Staff Software Engineer, you will design and optimize systems, mentor peers, and collaborate with product, data, and design teams to move ideas to delivery efficiently. xkdbapo You will work on front-end, back-end, and cloud deployments, shaping architecture and governance while reporting to the Engineering Director. #J-18808-Ljbffr

Experteer Overview In this IC3 Backend role you design, build, and operate the backend foundation for Spendesk’s AI-native experiences. You will create services for conversations, context handling, content access, and multi-step orchestration, integrating LLMs via AWS Bedrock with resilience and observability. You’ll partner with product and design teams to turn AI concepts into scalable, secure backend capabilities. Your work shapes how agents, tooling, and content come together to deliver robust, production-grade AI features. Compensaciones / Beneficios • Design, build, and run backend services and APIs powering conversational and agentic AI features • Implement context management, tool invocation, rich content access, and multi-step orchestration • Integrate LLMs through AWS Bedrock with robust retries, tracing, and cost-aware usage • Ensure production-grade reliability, security, and maintainability from day one • Define reusable service boundaries, contracts, and interfaces for cross-squad adoption • Collaborate with ML, Product, Design, and other backend teams to enable AI use cases • Own complex components end-to-end from design to deployment and maintenance • Instrument services with logs, tracing, and metrics for strong observability • Balance rapid experimentation with long-term platform quality • Contribute to shared engineering knowledge on LLM integration and async workflows Responsabilidades • Significant backend software engineering experience in production • Experience designing and shipping scalable backend services with reliability and maintainability • Strong TypeScript / Node.js backend skills • Fluency in service design, asynchronous architectures, and resilient distributed systems • Experience integrating APIs and external services into robust backends • Practical or strong interest in production LLM integration (AWS Bedrock, OpenAI, or Anthropic) • Familiarity with Kafka, SQS, Step Functions, PostgreSQL and modern observability practices • Independent, product-minded, and able to translate business needs into backend systems • English fluency Requisitos principales • Flexible on-site and remote policy • Latest Apple equipment • Moka.care for wellbeing • Office snacks • Health insurance • Wellness allowances

As part of the Allianz in Germany data ecosystem OneDIA, more than 200 data products need to be migrated from the legacy technology stack toward Snowflake and AWS. • Create data models for all elements to be modelled (tables, datamarts, etc.)., • Implement the entire ETL processes as part of the architecture and processes specified by the OneDIA ecosystem., • Define and implement the necessary landing zone and data store for ingesting the raw data., • Carry out the staging using data lake architecture and processes., • Set up the raw data vault for the OE and across the board as well as the business data vault for OE and across the board., • Create customer-specific data warehouses and data marts within the scope of the Consumption Layer using data from different sources., • Create the necessary pipelines for the creation and orchestration of the entire ETL process. Connect the Data Catalog to check the input data and verify the results of the processing procedures., • At least 3 years of experience on the following: Snowflake, DBT (incl. GitHub), Agile teams and agile delivery, AWS-based components for data (e.g. Glue), IaaS and container., • Team player, solution-oriented, open-minded and strong communication skills., • Proficient in English, both written and spoken., • ETL environment and tools: Snowflake, DBT, AWS components for data processing., • Orchestration: AWS step functions, UC4., • Data Catalog and Quality: IDMC., • Machine learning knowledge is a strong advantage., • We offer a hybrid work model which recognizes the value of striking a balance between in-person collaboration and remote working incl. up to 25 days per year working from abroad., • We believe in rewarding performance and our compensation and benefits package includes a company bonus scheme, pension, employee shares program and multiple employee discounts (details vary by location)., • From career development and digital learning programs to international career mobility, we offer lifelong learning for our employees worldwide and an environment where innovation, delivery and empowerment are fostered., • Flexible working, health and well-being offers (including healthcare and parental leave benefits) support to balance family and career and help our people return from career breaks with experience that nothing else can teach. With its headquarters in Munich, Germany, Allianz Technology is Allianz's global IT service provider and delivers IT solutions that drive the group's digitalization. With more than 11,000 employees in over 20 countries around the world, Allianz Technology is tasked to run, optimize, transform and innovate the infrastructure, applications and services together with Allianz companies to co-create the best customer experience. We service the entire spectrum of digitalization - from one of the industry's largest IT infrastructure projects that spans data centres, networks and security, to application platforms ranging from workplace services to digital interaction. In short: We deliver comprehensive end-to-end IT solutions for Allianz in the digital age. We are the backbone of Allianz. Find us at: Allianz Group is one of the most trusted insurance and asset management companies in the world. Caring for our employees, their ambitions, dreams and challenges, is what makes us a unique employer. Together we can build an environment where everyone feels empowered and has the confidence to explore, to grow and to shape a better future for our customers and the world around us. We at Allianz believe in a strong inclusive culture that encourages people to speak their minds, get involved and question the status quo. We are proud to be an equal opportunity employer and encourage you to bring your whole self to work, no matter where you are from, what you look like, who you love, or what you believe in. We therefore welcome applications regardless of race, ethnicity or cultural background, age, gender, nationality, religion, social class, disability, sexual orientation, or any other characteristics protected under applicable local laws and regulations. Full-Time | Permanent #J-18808-Ljbffr

ppMirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy. /ppMirantis serves many of the world’s leading enterprises, including Adobe, DocuSign, Liberty Mutual, PayPal, Reliance Jio, Societe Generale, Splunk, and Volkswagen. Learn more at /p h3Job Description /h3 pWe are looking for a motivatedbHPC (High Performance Computing) Network Engineer /bto support and grow within our infrastructure team. This role is ideal for engineers with a strong foundation in networking who are interested in developing deep expertise in InfiniBand, HPC/AI infrastructure, and network security using Fortinet technologies. /p pYou will work alongside senior engineers to operate, troubleshoot, and improve high-performance network environments, with a clear growth path toward becoming a Senior HPC Network Engineer. /p pbKey Responsibilities: /b /p pSupport the deployment, configuration, and maintenance of InfiniBand and Ethernet network infrastructure. /p pAssist in troubleshooting network issues, including connectivity, latency, and performance degradation. /p pMonitor network health and performance using standard tools and assist in identifying bottlenecks. /p pWork with InfiniBand technologies (switches, HCAs, subnet managers) under guidance from senior engineers. /p pSupport management and troubleshooting of Fortinet solutions (FortiGate, VPNs, firewall rules). /p pAssist in implementing network configurations, routing, and segmentation. /p pCollaborate with compute and storage teams to support HPC and AI workloads. /p pParticipate in incident response and operational support activities. /p pContribute to documentation of network configurations and procedures. /p pLearn and adopt automation tools and practices (e.g., Ansible, scripting). /p h3Qualifications /h3 pbRequired Qualifications: /b /p p2–4 years of experience in networking, system engineering, or infrastructure roles. /p pBasic understanding of networking fundamentals (TCP/IP, routing, switching, VLANs). /p pFamiliarity with Linux systems and command-line tools. /p pStrong willingness to learn and develop expertise in InfiniBand and HPC networking. /p pbPreferred Qualifications: /b /p pExposure to InfiniBand or high-performance networking concepts. /p pFamiliarity with Fortinet or other firewall technologies. /p pBasic scripting skills (e.g., Bash or Python). /p pUnderstanding of monitoring tools and troubleshooting methodologies. /p pHands-on training with InfiniBand fabrics and HPC networking tools. /p pMentorship from senior engineers and involvement in complex troubleshooting scenarios. /p pOpportunity to gain experience with RDMA, MPI workloads, and large-scale cluster environments. /p pPath toward a Senior HPC Network Engineer role with increasing ownership and responsibility. /p pbWhat We’re Looking For: /b /p pA strong problem-solver with curiosity about how systems work at a deeper level. /p pSomeone eager to learn and take on increasingly complex networking challenges. /p pA team player who can collaborate effectively and grow within a high-performance engineering environment. /p h3Additional Information /h3 pbWhat does Mirantis offer you? /b /p ul liWork with some of the most advanced AI infrastructure environments in production today. /li liGain exposure to NVIDIA GPU technologies, Kubernetes platforms, and high-performance networking environments. /li liHelp define how next-generation AI infrastructure is operated and supported. /li liBe part of a team shaping the future of AI-powered operations through k0rdent AI. /li liJoin a growing organisation investing heavily in AI infrastructure and platform services. /li liSalary range: $60000-$67000 gross per year /li /ul pbIt is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request /b /p pBy submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities. /p pBy clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy apply /p /p #J-18808-Ljbffr

ERNI is building a cloud-based data platform for near real-time healthcare analytics. Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura. You will design scalable data pipelines using Databricks, Azure Data Factory and PySpark, integrate APIs and streaming sources, and contribute to architecture decisions from day one. A strong engineering mindset and mentorship opportunities are offered. xohynlm The role emphasizes hybrid work with a supportive team, mentorship, and opportunities to grow technically and influence project outcomes across various sectors. #J-18808-Ljbffr

Experteer Overview In this Senior role, you own the end-to-end delivery of Flight-related features within Perk’s fast-growing Flights team. You’ll collaborate with product, design and operations to shape solutions, write design documents, ship code, and measure impact. You drive reliability, simplicity, and technical quality across cross-functional squads while tackling complex flight-booking challenges. This is a chance to influence platform architecture and mentor others, shaping how millions experience work. Compensaciones / Beneficios • Own the end-to-end lifecycle of a feature from discovery to deployment and impact measurement • Draft design documents and safeguard technical quality across the squad • Drive cross-team alignment and communicate complex ideas beyond your immediate team • Contribute to quarterly goals and the long-term product vision with PMs and Eng Managers • Mentor and uplift teammates, participate in reviews, and foster engineering excellence • Lead cross-squad initiatives and collaborate with engineering guilds on shared topics • Specifically tackle core reliability, self-serve post-booking, error recovery and inventory scaling Responsabilidades • Product leadership: translate goals into technical roadmaps • System architecture for scalable, maintainable systems • Front-end and backend proficiency with emphasis on performance and security • CI/CD optimization, testing strategies, and coding standards • Observability, SRE practices, incident response and blameless post-mortems • Ability to influence product roadmap with technical data and mentorship • Experience with or strong interest in AI-augmented workflows Requisitos principales •

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Experteer Overview In this Senior Software Engineer role, you own end-to-end delivery of impactful features for Perk’s billing domain. You’ll work within cross-functional squads to understand customer pains, design and implement scalable solutions, and measure impact. You’ll help shape the technology roadmap, write design docs, and drive architectural quality. The team emphasizes autonomy, pragmatism, and real ownership, with AI-infused workflows guiding development. You’ll contribute to a mission to simplify travel and spend management for thousands of customers. Compensaciones / Beneficios • Own the end-to-end lifecycle of feature development from discovery to deployment and impact measurement • Write design documents and contribute to the squad's quarterly goals and long-term vision • Architect scalable, evolvable systems and data models with a focus on performance and maintainability • Lead cross-squad communication to align stakeholders and drive multi-team initiatives • Mentor less experienced engineers and raise the technical bar through reviews and coaching • Define and uphold technical standards, CI/CD practices, and testing strategies • Contribute to AI-driven development and leverage AI in coding interviews and review processes • Manage observability, SRE practices, and incident response with blameless post-mortems • Balance business goals with technical debt management and strategic investments in the platform • Collaborate with product managers and engineers to influence the product roadmap Responsabilidades • Senior software engineering experience with ownership of product features • Ability to write and defend design documents and influence architecture decisions • Experience in building scalable systems, with attention to performance and data migrations • Proven mentoring, cross-functional collaboration, and impact across multiple teams • Familiarity with CI/CD, testing strategies, and coding standards • Interest in AI-augmented development and using AI in workflows • Experience with or interest in security, observability, and incident management • Ability to operate across the full stack and communicate complex ideas to varied stakeholders Requisitos principales •

ph3Is this you? /h3 pTitan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you! /p h3About us /h3 pAt TitanOS, we live by three core values: /p ul liMake things happen - We take ownership, move fast, and deliver impact /li liNo ego - We collaborate with respect and humility to reach shared goals /li liShow genuine passion - We love what we do and never stop learning /li /ul pCulture and environment are at the heart of our ethos. If the above resonates with you, keep reading because we believe you could be a perfect addition to our incredible team! /p h3Role overview /h3 pWe are looking for a bSenior Golang Engineer /b with a deep understanding of server-side technologies and a passion for building highly scalable systems that power industry-leading applications. You will be responsible for designing, developing, and maintaining the backend infrastructure that drives our products and services, ensuring they are secure, reliable, and performant. /p pThe backend is the backbone of our business, enabling seamless interactions between our customers and our platform. You will play a key role in building systems that scale efficiently as our user base grows and in integrating cutting-edge technologies to enhance our offerings. You'll be instrumental in architecting and delivering robust solutions that power the core functionality of our business. This role is for someone who thrives on solving complex problems and is driven by the desire to contribute to a high-impact product every day. /p h3Key responsibilities /h3 ul liDesigning and developing highly scalable backend services and APIs to support front-end applications and third-party integrations /li liBuilding and maintaining databases, ensuring data is stored securely and can be accessed efficiently /li liCollaborating with front-end developers, DevOps, and product teams to define and implement new features /li liOptimising the performance and reliability of server-side code to ensure seamless user experiences /li liEnsuring the security of backend systems through the implementation of best practices and security protocols /li liWriting clean, maintainable, and well-documented code, adhering to industry standards and team best practices /li liMonitoring and troubleshooting production systems, ensuring high availability and rapid response to issuesParticipating in code reviews and contributing to the continuous improvement of development processes /li /ul h3Requirements /h3 ul li+6 years of professional experience as a Backend Engineer, working on large-scale systems /li liProficiency in Go /li liStrong knowledge of database systems (SQL and NoSQL), with experience in designing efficient data architectures /li liExperience with cloud platforms like AWS, GCP, or Azure, and familiarity with containerization tools like Docker and Kubernetes /li liSolid understanding of RESTful API design and development, including experience integrating third-party services /li liA strong focus on performance optimization, scalability, and security /li liExcellent problem-solving skills and attention to detail /li liA Bachelor's degree in Computer Science, Software Engineering, or a related field is preferred but not required /li liStrong communicator and fluent in English /li /ul h3Benefits /h3 h3Reasons to apply /h3 ul liCentrally located office in the heart of Barcelona, with public transportation nearby /li liCompetitive compensation /li liPrivate health insurance /li liFriendly, diverse, and international work environment /li liOpportunity to work outside of your comfort zone and develop professionally in an exciting and fast-growing CTV industry /li liChange the future of TV! A unique opportunity to join a well-funded, high-growth company in the early stages to help shape a product/business that will impact millions /li /ul /p #J-18808-Ljbffr

Cala AI, headquartered in Barcelona, is hiring an experienced Data Engineer to build scalable data pipelines powering AI-driven information verification systems. Maximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil. You will work across data, backend, and infrastructure, shaping data architecture and collaborating with a small, autonomous team. xkdbapo The role emphasizes end-to-end ownership, exposure to embeddings, Knowledge Graphs, and search technologies, with stock options and a new Gran Via office in Barcelona. #J-18808-Ljbffr

We are looking for experienced Software professionals at Team Lead to Manager level to join a cutting-edge project focused on Artificial Intelligence. You will be part of a high-performing team working on scalable, cloud-native architectures, contributing to the design and development of modern applications with a strong focus on microservices and AI-driven solutions. The role is based in Madrid or Barcelona in a hybrid working model, combining remote work with time in the office to collaborate with your team. It is mandatory to reside in Spain and have a valid work permit. Key responsibilities (functions): - Design and develop microservices-based architectures using Java with Spring Boot or Python with FastAPI, ensuring scalability and performance. - Lead technical implementation of cloud-native applications deployed in AWS environments. - Collaborate with cross-functional teams to integrate AI capabilities into backend services and data workflows. - Mentor and guide development teams, ensuring best practices in coding, testing, and DevOps. Nice to have knowledge and experience in the use of generative artificial intelligence and AI tools applied to the workplace, in line with Accenture’s commitment to the responsible and effective use of AI.