Trabajos freelance en España

Montador/a cartelería en eventos Freelance Estamos en la búsqueda de un/a Montador/a de Cartelería para Eventos para colaborar de manera freelance en la preparación, montaje y desmontaje de los materiales necesarios para hacer de cada evento una experiencia inolvidable ¿Cuál será tu misión? Serás la persona encargada de la preparación, montaje y recogida de materiales diversos como cartelería, telonajes, mobiliario, moqueta y otros elementos de merchandising y atrezo, con el objetivo de ofrecer un servicio impecable y de alta calidad Responsabilidades • Preparación y colocación de cartelería: vinilos, señalética, cartón-pluma, impresión digital en pequeño, mediano y gran formato, entre otros, en los puntos asignados, • Montaje de vinilos de corte: adherir y colocar vinilos de diferentes tamaños y materiales, • Montaje de lonas y telonajes: en diversas estructuras según el evento, • Colocación de mobiliario y elementos de atrezo: escenarios, tarimas, perfiles modulares, stands, mesas, sillas, tótems, vitrinas, textiles, etc., • Desmontaje: retirar y almacenar los elementos utilizados al final del evento ¿Qué te pedimos? • Experiencia previa: en montaje de elementos constructivos en eventos, • Conocimiento en cartelería y materiales publicitarios, • Atención al detalle: habilidad manual y capacidad para asegurar la calidad en la ejecución, • Creatividad y autonomía: capacidad para tomar decisiones y resolver posibles imprevistos de manera eficiente, • Resolución de problemas: capacidad para adaptarte a los retos que surjan en cada evento ¿Qué te ofrecemos? • Colaboración freelance: trabajarás como autónomo/a en proyectos de alta calidad, aportando tu experiencia y creatividad, • Flexibilidad: tendrás la oportunidad de gestionar tu propio tiempo y trabajar en diferentes eventos y proyectos, • Un entorno dinámico y profesional con un equipo que valora la excelencia en cada trabajo Si te apasiona la producción de eventos, eres autónomo/a, organizado/a, creativo/a y tienes ganas de aportar en grandes proyectos, ¡esperamos tu postulación! Tipo de puesto: Autónomo Ubicación del trabajo: Empleo presencial

Are you experienced in technical Translations? Are you open to work on site, in Madrid? Take a look! ORTEC ENGINEERING is the engineering subsidiary of ORTEC GROUP. We are an European leader in engineering, linguistics, risk and project management. The ORTEC branch in Spain is specialized in Engineering services, maintenance engineering, integrated logistics support, supportability, reliability and maintainability engineering and technical translations. Our team is in charge of developing engineering studies for the creation, update or optimization of aircraft Maintenance Programs, using specific methodologies, for different customers - main European aircraft manufacturers or vendors. Our Linguistics Department is looking for Freelance or Staff employee technical translators specialized in, and with demonstrate experience in, translating documents from French to German (FRàGE) to reinforce our in-house translations teams in our production center in Madrid. We are looking for translators with experience in technical translation, from FRENCH to GERMAN and vice versa, and technical documentation like aircraft maintenance manuals, industrial installations instructions, ground vehicles maintenance or other similar technical language- related translations. JOB DESCRIPTION You will be mainly involved in: Analysis of source documentation authored in French or German, in collaboration and close contact with our technical authors. Translation from French to German and from German to French. Management of translation memories in automatic translations software (TRADOS). Cross-check processes in accordance with our Quality Assurance processes. PROFILE We are looking for candidates whose profile matches the following characteristics: Translation or Interpretation studies Experience in translations of technical texts from Spanish and English into German or French Experience in the translation of technical texts from other languages, such as English. Knowledge in Simplified Technical English (STE) standard Experience in maintenance manuals and / or real maintenance experience. Systems or structures general knowledge, systems operation, structural repairs, data sheets or other technical domains. Use of translations software e.g. TRADOS STUDIO XML / SGML authoring experience Expert in Microsoft Office Good organizational skills Ability to focus on priorities and deliver on time to agreed standards Service-oriented attitude Excellent oral and written communication skills in the different languages. And a strong team spirit! If you match these skills, you are located in Spain and want to work as in-house translator in our offices in Madrid, don't hesitate to apply for this job offer. At Ortec Engineering we are proud to consider Diversity and Inclusion as essential elements in everything we do. We are committed to our Equal Employment Opportunity policy without regard to race, color, ethnicity, gender, age, sexual orientation, gender identity, religion, or disability. Note: Through your active application in this Selection Process via LinkedIn, you authorize the processing and use of your personal data, including your LinkedIn profile, in accordance with the ORTEC GROUP DATA PROTECTION POLICY available at https://ortec-group.com/en/gdpr/

En HAYS estamos colaborando con una compañía líder mundial en automatización. Actualmente buscan un perfil de FREELANCE/AUTÓNOMO Sales & Customer Operations Media Jornada para incorporarse a su equipo de trabajo. ¿Cuáles serán tus funciones? • Gestionar el buzón de correo donde llegan solicitudes de clientes., • Registrar en el CRM (Oracle OnDemand propio) las ofertas, pedidos e incidencias., • Asignar cada solicitud al responsable o departamento correspondiente., • Hacer seguimiento para que las peticiones queden correctamente registradas., • Gestionar reclamaciones relacionadas con ofertas o pedidos., • Registrar facturas en plataformas de clientes y portales de facturación., • Trabajar diariamente con Outlook, Excel y CRM. ¿Cuáles son los requisitos? • Experiencia administrativa-comercial (back office comercial)., • Entender el ciclo de solicitud del cliente, oferta, pedido, facturación y reclamaciones., • Experiencia utilizando CRM., • Buen manejo de: Outlook, Excel y CRM., • Valorable experiencia con plataformas de clientes como: Ariba (muy importante) y Achilles/Aquiles., • Inglés intermedio., • Deseable Portugués intermedio. ¿Qué ofrecemos? • Proyecto estable., • Modalidad presencial, 1 a la semana de teletrabajo., • Ubicación: Alcobendas., • Horario flexible.

Patient Recruitment Associate I (Freelance Contractor) Location: Alcobendas, Madrid, Spain (Hybrid) Contract Length: 3 Months Initial Contract (Potential Extension) Working Pattern: Full-time, 3 Days Onsite / 2 Days Remote About the Role Accellacare, part of ICON plc, is seeking a Patient Recruitment Associate I to support patient enrolment activities for upcoming clinical research studies. This is an excellent opportunity for a recent graduate or early-career professional looking to gain experience within the clinical research industry. Full training will be provided, making this an ideal entry-level position for individuals interested in healthcare, life sciences, clinical trials, or patient engagement. The successful candidate will be responsible for screening and engaging potential study participants, managing patient information, scheduling appointments, and supporting recruitment targets across a range of clinical trials. Key Responsibilities • Promote the mission of ICON and Accellacare by helping individuals access clinical research opportunities., • Conduct telephone-based screening of potential study participants against protocol-specific inclusion and exclusion criteria., • Accurately enter, review, update, and maintain patient information within clinical trial management systems., • Schedule suitable participants into site appointments and maintain accurate booking records., • Develop a thorough understanding of study protocols and recruitment requirements., • Identify appropriate study opportunities for interested participants based on eligibility criteria., • Build positive relationships with volunteers and ensure an excellent participant experience throughout the recruitment journey., • Support recruitment and enrolment targets through proactive participant engagement and follow-up., • Effectively communicate the benefits and importance of clinical research participation., • Maintain accurate records and work across multiple databases, systems, and tracking tools., • Ensure compliance with confidentiality, data privacy, and regulatory requirements at all times., • Collaborate with site teams and recruitment colleagues to support study enrolment goals. Required Skills & Experience Essential • Fluent Spanish language skills., • Good English language skills, particularly reading and written communication., • Strong communication and interpersonal skills., • Comfortable speaking with individuals over the phone for extended periods., • Good administrative and organisational skills with strong attention to detail., • Confident using multiple computer systems, databases, and tracking tools simultaneously., • Eligible to work as a freelance contractor (Autónomo) in Spain., • Ability to work onsite in Alcobendas three days per week. Preferred • Degree in Life Sciences, Biomedical Sciences, Psychology, Nursing, Pharmacy, Health Sciences, or a related discipline., • Previous experience in a customer service, call centre, outbound calling, patient-facing, recruitment, or administrative environment., • Interest in clinical research, healthcare, or the pharmaceutical industry., • Experience working to targets or performance metrics. What We're Looking For We're looking for motivated individuals who enjoy talking to people, have strong attention to detail, and are eager to build a career within clinical research. Previous patient recruitment experience is not required, as comprehensive training will be provided. This role would particularly suit: • Recent graduates in a scientific discipline., • Individuals with customer service or call centre experience seeking a transition into clinical research., • Candidates interested in gaining experience within a global healthcare and clinical trials organisation. Benefits • Entry point into the clinical research industry., • Full training provided., • Hybrid working model., • Opportunity to work on meaningful clinical trials that support the development of new treatments., • Potential contract extension beyond the initial term.

Welo Data is hiring a Catalan (Spain) Audio Transcription Analyst for a remote freelance project (up to 6 weeks) . The role involves listening to short audio clips (~5 sec) and accurately transcribing them while following style guidelines. Key Details: Pay: $21.09/hour Hours: 10–20 per week Start: ASAP Location: Remote (Spain) Language: Catalan Requirements: Native/near-native Catalan Strong writing and punctuation skills Good attention to detail Ability to follow guidelines and work independently Basic setup (PC, headphones, stable internet)

Get paid to attend live sports events. We're expanding our team across Spain and looking for passionate sports fans to join us as Sports Data Scouts . If you enjoy live sports and want a flexible opportunity to earn extra income, we'd love to hear from you. What you'll do Attend live sporting events in your area and collect real-time statistics using our proprietary mobile application (available on iOS and Android). We're looking for people who Have a passion for sports. Own an iPhone or Android smartphone. Have a basic understanding of the rules of at least one major sport. Have good English skills. Are reliable, detail-oriented, and punctual. Can attend live sporting events based on official schedules. Are willing to complete our free online training before starting. No previous experience or journalism background is required. What we offer €62 to €80 per match , depending on the competition and assignment. Travel expenses fully reimbursed. Match tickets reimbursed. Flexible freelance work—you decide which events to cover. Free online training. Opportunities to cover football, basketball, handball and other sports. The chance to work with one of the world's leading sports data providers. Work location Sports stadiums and arenas across Spain. Ideal for Sports fans University students Freelancers Sports journalists Coaches and referees Anyone looking for a flexible side income Why join us? Get paid to watch live sports. Choose assignments that fit your schedule. Work in exciting sporting environments. Gain valuable experience in the sports industry. Join an international team delivering live sports data to clients around the world. We're actively recruiting throughout Spain. Apply today and start covering live sporting events near you!

Freelance Legal Specialist- Spain We are currently looking for experienced Legal Translation SMEs for a short-term freelance project (approximately 4 months) involving translation review and validation. This is an exciting opportunity to work on an AI-focused language project where your expertise will directly contribute to improving and fine-tuning an existing AI model. Role Overview The selected SME will be responsible for: Reviewing and validating AI-generated legal translations Correcting translation inaccuracies and linguistic errors Ensuring legal terminology and contextual accuracy Providing high-quality linguistic feedback to support AI model refinement Participating in an initial Time & Motion study for effort estimation and project planning Required Skills & Qualifications Native or near-native proficiency in Spanish Strong proficiency in English and Spanish Proven experience in legal translation, legal documentation, or legal publishing Strong understanding of legal terminology and contextual nuances Prior experience in translation review, localization QA, or AI validation projects is preferred Ability to work independently and meet quality expectations Project Details Duration: Approximately 4 months Engagement Type: Freelance / Contract Domain: Legal Work Type: Remote Language Pairs: Spanish → English English → Spanish Preferred Background Candidates with experience in: Legal publishing Contract review Legal localization AI/LLM output validation Linguistic QA

Un grupo internacional con foco en Data & AI busca un/a Data Architect Senior con perfil híbrido de Data Engineering + GenAI. El rol combina diseño y mantenimiento de arquitecturas de datos cloud a gran escala con desarrollo de soluciones de IA generativa (RAG, LLMs, NLP, agentes inteligentes). Sobre el rol Trabajarás transversalmente con equipos técnicos y de negocio, definiendo estándares de gobierno y calidad del dato, optimizando el procesamiento y llevando a producción casos de uso de GenAI. Rol de referente técnico con impacto directo en la estrategia data & AI de la organización. Lo que harás Diseñar y mantener arquitecturas de datos cloud a gran escala. Desarrollar pipelines ML end-to-end, con foco en sistemas RAG multimodales y agentes inteligentes. Diseñar y mantener DAGs con Cloud Composer o Airflow. Optimizar consultas en BigQuery (rendimiento, particiones, costes) y equivalentes en AWS (Athena, Glue). Desarrollar librerías y soluciones en Python (posible uso puntual de Java o Node.js). Definir estándares de gobierno y calidad del dato, así como buenas prácticas de desarrollo. Llevar soluciones GenAI a producción desde ideación hasta monitorización continua. Coordinar transversalmente con múltiples equipos, ofreciendo soporte técnico experto. Identificar y explorar oportunidades emergentes de GenAI y presentar propuestas de valor. ✅ Imprescindibles 5+ años en desarrollo y optimización de código Python + SQL, manejando grandes volúmenes de datos. Trayectoria probada como Data Architect o Senior Data Engineer, liderando proyectos complejos a gran escala. Dominio avanzado de al menos uno de estos clouds en producción: GCP : BigQuery, Cloud Storage, Cloud Composer. AWS : Lambda, S3, Glue, Athena. Exposición real al otro cloud (aunque sea como secundario) para poder navegar arquitecturas multicloud. Experiencia práctica y profunda implementando soluciones GenAI en producción: sistemas RAG, LLMs, NLP, agentes. Diseño y mantenimiento de DAGs con Cloud Composer o Airflow. Optimización de consultas de alto rendimiento en BigQuery (o equivalente). Español nativo + inglés fluido. Suma puntos Scala, PySpark, Snowflake y dbt para procesamiento y transformación. Data Mesh y Docker. Herramientas BI: Quicksight, Tableau, Metabase. Experiencia previa en sector bancario o servicios financieros. CI/CD en GitLab. Condiciones Modalidad: freelance vía Shakers. Duración: 12 meses con alta probabilidad de extensión. Ubicación: 100% remoto desde España. En Shakers nos ocupamos de la gestión del proyecto, la facturación y el acompañamiento durante toda la colaboración. Tú te centras en diseñar arquitecturas de datos y llevar GenAI a producción real.

En HAYS estamos colaborando con una compañía líder mundial en automatización.Actualmente buscan un perfil de FREELANCE/AUTÓNOMO Sales & Customer Operations Media Jornada para incorporarse a su equipo de trabajo.Cuáles serán tus funciones? * Gestionar el buzón de correo donde llegan solicitud

Fever is looking for a Sponsors Production Lead to manage the execution of brand activations at a large-scale motor-racing event in Madrid.The role encompasses overseeing production workstreams, maintaining timelines, and ensuring high-quality production standards.Candidates should have 5-8+ years o

NET 8/9, Angular 17+) freelance El reto Construir y dirigir una solución SaaS completa: back office, APIs robustas, sistemas de traducción, recolección de datos y seguimiento de actividad.Todo con desarrollo asistido por IA y metodología Spec-Driven Development (SDD).Duración: larga, con recorr

Descripción del empleo Estamos ampliando nuestra red de Touchers (researchers- recruiters freelance). El corazón de todo esto son nuestros Touchers (recruiters en la vida normal), que colaboran en modalidad freelance y forman nuestro equipo. Interés por colaborar en formato freelance.

Experis España busca un/a Interim Digital Workplace / End User Support Manager para un proyecto estratégico en un entorno internacional del sector lujo.Haga clic en "Solicitar" a continuación para enviar su candidatura.Asegúrese de que su CV está actualizado y de que ha leído primero las espec

Una consultora de tecnología busca un Líder SAP Source-to-Pay para un proyecto internacional en la industria automotriz en Madrid.Se requiere experiencia en procesos SAP S2P y fluidez en inglés.Ofrecen contratación freelance con un esquema de pago competitivo y la posibilidad de participar en fu

Una empresa líder en talento digital busca un profesional para desarrollar comercialmente su oferta Freelance. El candidato ideal debe tener entre 3 y 7 años de experiencia en desarrollo comercial B2B, preferiblemente en los sectores de IT y Digital.

Una consultora de IT está buscando un/a Consultor/a SAP PP Senior para un proyecto de implantación S/4HANA en la industria automotriz.Se requiere sólida experiencia en SAP PP, planificación y control de producción, así como conocimientos en diversos módulos de SAP y un nivel de inglés fluido

pstrongWhat if your expertise in Ukrainian language and writing could help improve the next generation of AI systems used by millions of people worldwide? /strong /ppbr/ppbr/ppstrongWHAT YOU'LL DO /strong /pulliRead answers written by an AI and check if the Ukrainian is correct, natural, and makes sense /liliWhen the AI gets it wrong, fix it and rewrite the answer the way a real person would say it /liliWrite your own questions and answers in Ukrainian to help teach the AI to sound more human. /li /ulpbr/ppstrongYOU ARE A FIT IF YOU’RE… /strong /pulliA native or fluent Ukrainian speaker /li /ulpbr/ppstrongPROJECT DETAILS /strong /pulliLocation: Fully remote open to residents of Spain /liliEmployment Type: Freelance Contract /li /ulpbr/ppstrongBENEFITS /strong /pulli$29.00 USD per hour /liliFlexible schedule: work when it suits you /li /ulpbr/p

What if your expertise in Ukrainian language and writing could help improve the next generation of AI systems used by millions of people worldwide? WHAT YOU'LL DO Read answers written by an AI and check if the Ukrainian is correct, natural, and makes sense When the AI gets it wrong, fix it and rewrite the answer the way a real person would say it Write your own questions and answers in Ukrainian to help teach the AI to sound more human. Inscríbase (haciendo clic en el botón correspondiente) después de revisar toda la información relacionada con el trabajo a continuación. YOU ARE A FIT IF YOU’RE… A native or fluent Ukrainian speaker PROJECT xcskxlj DETAILS Location: Fully remote open to residents of Spain Employment Type: Freelance Contract BENEFITS $29.00 USD per hour Flexible schedule: work when it suits you

Welo Data is hiring aCatalan (Spain) Audio Transcription Analystfor aremote freelance project (up to 6 weeks). The role involves listening to short audio clips (~5 sec) and accurately transcribing them while following style guidelines. A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes. Key Details: Pay:$21.09/hour Hours:10–20 per week Start:ASAP Location:Remote (Spain) Language:Catalan Requirements: Native/near-native Catalan Strong writing and punctuation xcskxlj skills Good attention to detail Ability to follow guidelines and work independently Basic setup (PC, headphones, stable internet)

Local Property Manager | Madrid Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes. International Commercial Real Estate Madrid Start: October 2026 Freelance | Long term assignment | Potential permanent opportunity MOMI is recruiting on behalf of one of its international real estate partners for a Property Manager to support the mobilisation and management of a prestigious office portfolio in Spain. This recruitment campaign is being conducted in anticipation of a major contract award expected in July 2026. About the assignment Join an international project involving the transition of approximately 20 office buildings representing more than 400,000 sqm across Europe. Working alongside local and international teams, you will play a key role in ensuring a successful mobilisation before the contract launch in January 2027. Your responsibilities • Manage a portfolio of commercial office assets., • Act as the main point of contact for tenants, landlords and local stakeholders., • Coordinate on site teams, suppliers and service providers., • Manage lease administration and tenant relationships., • Monitor budgets, service charges and operational performance., • Produce regular operational reporting., • Participate in site visits and collaborate with French and international teams. Your profile • Proven experience in Commercial Property Management., • Experience managing office or tertiary assets., • Strong lease administration and stakeholder management skills., • Fluent Spanish and English., • French is a plus., • Yardi experience is strongly preferred., • Available from September / October 2026., • Comfortable travelling when required. Skills Property Management Commercial Real Estate Office Assets Lease Administration Tenant Management Stakeholder Management Vendor Management Yardi Microsoft Excel Why join? Join one of Europe's largest cross border office portfolio transitions. Work with a leading international real estate client. Long term assignment with strong career opportunities. Potential permanent role after the transition period. How to apply Creating your MOMI Consultant Score Card is the first and mandatory step of the recruitment process. xcskxlj Once your Score Card has been completed, one of our MOMI Account Managers will review your profile and contact you if your experience matches this opportunity.

Company IntroToloka AIcreates data that powers leading GenAI models and innovations.We work with frontier labs, big tech, renowned AI startups, enterprises and non-profit research organizations worldwide.We use a combination of Experts + Crowd + Tech Platform to teach AI models to reason and evaluat

An international engineering firm is seeking a Freelance Planner to support industrial and EPCM projects in Spain. The role requires defining and optimizing project plans for complex projects. Candidates should have a Bachelor's degree in engineering or Project Management and a minimum of 5 years of experience in project planning. Strong skills in Primavera P6 and MS Project are essential. The role offers an opportunity to work with top clients in a dynamic environment.#J-18808-Ljbffr

An EdTech company is seeking a Sales Representative fluent in both French and English to promote and sell services to potential customers. This full-time freelance position allows for remote work and requires strong sales experience and exceptional interpersonal skills. Candidates must have a suitable home office setup and availability for a flexible schedule. Join the team and contribute to driving innovative educational solutions across the globe.#J-18808-Ljbffr

pToloka AI is seeking a freelance Integration Engineer to join our Corporate Infrastructure team. You will design, build, and maintain integrations across HR systems, project tools, and related infrastructure. This hands-on role emphasizes secure data handling, API connections, and scalable data flows. /ppYou will work hourly against a prioritized backlog, shaping solutions with product direction from HR Tech and engineering oversight, operating in a remote, async environment with a global backlog. /p #J-18808-Ljbffr

Adiciona está buscando un/a Desarrollador/a QA para ampliar uno de sus equipos en Madrid, con foco en la calidad de procesos y soluciones eléctricas para automatización.La posición implica analizar requisitos, definir arquitectura eléctrica, diseñar esquemas y dimensionar instalaciones, con soporte durante montaje y validación de la instalación. Se valora experiencia en entornos industriales y colaboración entre disciplinas.#J-18808-Ljbffr

SEEKING : Additional Mendix Support (AM AD-Rollen)We are looking for a professional with Minimum of 5 years of relevant experience in IT service or application management within complex enterprise environments.KNOWLEDGE & EXPERIENCEMinimum 3 years of experience with Mendix or similar low‑code platformsTechnical troubleshooting and application support expertiseBasic understanding of business processes supported on MendixStrong communication and stakeholder management skillsFamiliarity with ITIL and Agile methodologies for IT service management.Analytical mindset and proactive problem‑solving abilities.Commitment to confidentiality data privacy and compliance standards.LANGUAGESpanishEnglish - C1 (Fluent English proficiency in both written and spoken form).WE OFFERFull‑time Freelance contractRate : 220 / 260 per day VAT (according to the experience provided)Long‑Term ProjectLocation : Spain 100% teleworkingDesired start date : ASAPREQUIRED SKILLSMendix ITIL Agile EnglishKEY SKILLSIT Hardware & NetworkingAccounts HandlingCustomer ServiceCommunicationFiber OpticImport & ExportEMPLOYMENT TYPEFull TimeEXPERIENCEYearsVACANCY1#J-18808-Ljbffr

A leading electronics engineering firm is seeking a Senior Software Engineer for a freelance project in Madrid. La siguiente información tiene como objetivo proporcionar a los posibles candidatos una mejor comprensión de los requisitos para este puesto. This hybrid role will require strong proficiency in C/C++ development for embedded systems and Linux. The ideal candidate should also have experience in software design for real-time sensor applications, as well as knowledge of CI/CD processes. You will be required to analyze and refactor legacy C++ code and design APIs, utilizing internal protocols like MQTT and sockets. xcskxlj #J-18808-Ljbffr Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.

Seeking a Freelance Data Scientist to train Generative AI models by designing and verifying computational data science problems. Requires Python, SQL, statistical analysis, machine learning, and GenAI experience.

pEditage, the flagship brand of CACTUS, is building a global pool of Freelance Transcribers for general transcription work. We are currently welcoming transcribers to join our platform and complete flexible, task-based work remotely. /ppThe role supports multiple language directions and requires strong listening skills and familiarity with transcription tools. Remote, ad hoc projects provide variety, deadlines, and confidentiality in a globally distributed team. /p #J-18808-Ljbffr

Freelance Massage Therapist to deliver exceptional client experiences, perform face and body treatments (LPG, massages, facials), support studio operations, and act as a brand ambassador. Requires fluency in English and wellness industry experience.

Estamos buscando un perfil de Desarrollador/a QA para ampliar uno de nuestros equipos.Solicitar este puesto es sencillo.Desplácese hacia abajo y haga clic en "Solicitar" para ser considerado para esta posición.Analizar los requisitos técnicos y la documentación de partida de la celda de control.

El Sales Consultant identificará oportunidades comerciales, visitará clientes, mantendrá relaciones sólidas, colaborará en propuestas de valor y cumplirá objetivos de ventas.

Definir y estructurar la bgobernanza del proyecto /b:ullireuniones semanales (weekly meetings) /lilicomités de seguimiento (Steering Committee / SteerCo) /lilipreparación de presentaciones y reporting /liliseguimiento de KPIs /li /ul /liliCoordinar la comunicación entre equipos técnicos y negoci

ph3Overview /h3pWe have an exciting contract opportunity for an OFCI Manager based in Madrid with a Tier 1 supplier in the construction sector. The initial contract is 6 months with potential to extend. /ph3Responsibilities /h3ulliManage equipment being delivered for clients on-site /liliApply strong ME knowledge in project execution /liliUtilize data center knowledge to support project activities /liliProvide technical input and oversight as required /li /ulh3Qualifications /h3ulliStrong ME knowledge /liliExperience with equipment delivery management on client sites /liliTechnically minded with data center experience /li /ul /p #J-18808-Ljbffr

An international engineering firm is seeking a Freelance Planner to support industrial and EPCM projects in Spain.

A leading AI innovation company is looking for a Machine Learning expert to create and solve complex computational problems in a fully remote freelance role.

Freelance Legal Specialist- Spain Por favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés. We are currently looking for experienced Legal Translation SMEs for a short-term freelance project (approximately 4 months) involving translation review and validation. This is an exciting opportunity to work on an AI-focused language project where your expertise will directly contribute to improving and fine-tuning an existing AI model. Role Overview The selected SME will be responsible for: • Reviewing and validating AI-generated legal translations, • Correcting translation inaccuracies and linguistic errors, • Ensuring legal terminology and contextual accuracy, • Providing high-quality linguistic feedback to support AI model refinement, • Participating in an initial Time & Motion study for effort estimation and project planning Required Skills & Qualifications • Native or near-native proficiency in Spanish, • Strong proficiency in English and Spanish, • Proven experience in legal translation, legal documentation, or legal publishing, • Strong understanding of legal terminology and contextual nuances, • Prior experience in translation review, localization QA, or AI validation projects is preferred, • Ability to work independently and meet quality expectations Project Details • Duration: Approximately 4 months xbhjioe, • Engagement Type: Freelance / Contract, • Domain: Legal, • Work Type: Remote, • Language Pairs:, • Spanish → English, • English → Spanish Preferred Background Candidates with experience in: • Legal publishing, • Contract review, • Legal localization, • AI/LLM output validation, • Linguistic QA Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.

pWelocalize is seeking experienced quality reviewers for an AI training data project. As a Verifier, you will ensure transcription accuracy for a leading voice AI platform. /ppYour role includes reviewing audio transcriptions, providing feedback, and correcting errors. Candidates must be fluent in Catalan and have strong writing skills. /ppThis freelance position allows for 10-20 hours of work per week for up to 6 weeks and offers a pay rate of $24.9 per hour. /p #J-18808-Ljbffr

Team is seeking a Freelance VP Sales AI Trainer to help train AI models with real-world sales strategy and decision-making.

A freelance agent evaluation analyst to ensure quality, structure, and insight within the project, reviewing and analyzing outputs, collaborating with experts, and improving the evaluation process.

Virtuagym is seeking a Finance Engineer to join our Finance Automation and Data team. Desplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de los candidatos. Envíe su solicitud haciendo clic en el botón "Solicitar". You will design, implement, and scale financial data workflows, integrate ERP and BI systems, and build scalable reporting for finance operations in a remote European setting. This role offers flexible engagement (full-time, part-time, or freelance) across Europe with collaboration to optimize automation, accuracy, and compliance in finance systems. xcskxlj #J-18808-Ljbffr Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.

10x Team is looking for an accomplished Competition Law Specialist to work remotely as a Freelance AI Trainer. This role involves reviewing AI-generated content, assessing legal document accuracy, and developing scenarios in competition law.Ideal candidates are experienced specialists based in the EU or UK, offering flexible, project-based freelance opportunities. You'll help shape AI's understanding of competition law, all while working within a dynamic network of experts.#J-18808-Ljbffr

Welo Data is hiring a Catalan (Spain) Audio Transcription Analyst for a remote freelance project (up to 6 weeks).The role involves listening to short audio clips (~5 sec) and accurately transcribing them while following style guidelines.Aunque la experiencia profesional y las cualificaciones son cla

Darwin Recruitment is seeking an experienced React Frontend Engineer to join a fast-paced product engineering team delivering modern web applications for a large-scale digital platform.You will build intuitive, high-performance user interfaces and collaborate with UX designers, backend developers, a

Toloka Annotators is seeking individuals for part-time, remote freelance annotation work on AI projects.

Airswift is seeking a Senior AI/MLOps Engineer to lead scalable ML infrastructure and production-ready AI systems. This remote role supports a freelance arrangement with a daily rate structure and is open to applicants from Spain, Romania, Bulgaria, Czech Republic, or Slovakia. The candidate will architect and optimize end-to-end MLOps pipelines, deploy and monitor ML models, and collaborate with data scientists to productionise models using MLflow, Airflow or Dagster. #J-18808-Ljbffr

Pixie, con casi 20 años de experiencia en IT en Europa y EEUU, busca Business Developers para Madrid e Iberia, para impulsar el desarrollo del mercado. Obtenga más información sobre este puesto leyendo los detalles a continuación y luego envíe su solicitud para ser considerado. Serás responsable de prospectar y gestionar tu cartera de clientes y reclutar consultores freelance. Ofrecemos comisiones claras, onboarding estructurado y plan de carrera, con autonomía para desarrollar tu cartera desde la oficina de Nuevos Ministerios. xcskxlj Se valora orientación a resultados y proactividad. #J-18808-Ljbffr

Property Manager | Madrid Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible. Habilidades, experiencia, cualificaciones... International Commercial Real Estate Freelance | Long term assignment | Potential permanent opportunity MOMI is recruiting on behalf of one of its international real estate partners for a Property Manager to support the mobilisation and management of a prestigious office portfolio in Spain. This recruitment campaign is being conducted in anticipation of a major contract award expected in July 2026. Join an international project involving the transition of approximately 20 office buildings representing more than 400,000 sqm across Europe. Working alongside local and international teams, you will play a key role in ensuring a successful mobilisation before the contract launch in January 2027. Manage a portfolio of commercial office assets. • Act as the main point of contact for tenants, landlords and local stakeholders., • Manage lease administration and tenant relationships., • Monitor budgets, service charges and operational performance., • Participate in site visits and collaborate with French and international teams. Proven experience in Commercial Property Management. • Experience managing office or tertiary assets., • Strong lease administration and stakeholder management skills., • Fluent Spanish and English., • French is a plus., • Property Management Commercial Real Estate Office Assets Lease Administration Microsoft Excel Join one of Europe's largest cross border office portfolio transitions. Work with a leading international real estate client. Potential permanent role after the transition period. xcskxlj Hay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.