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We are looking for a dedicated, engaged software engineer that is passionate about working on highly available, low latency client SDKs and the related backend services in the authentication and session management domains. These form the backbone of our product experience for hundreds of millions of users worldwide. You’ll be directly helping with the evolution of Spotify’s overall authentication and session management infrastructure. • Be part of an autonomous and cross functional team of Mobile and Backend Engineers along with members from Product, Design and Insights to identify and tackle important problems in the Authentication and Session Management domains., • Build highly scalable backend services and SDKs that bring the happiness of music to millions of users., • Write clean and maintainable code that will scale across a number of projects and distributed development teams, • Share knowledge, promote best practices, and collaborate with some of the best engineers in the company, • Improve developer experience, the team is driven by a strong focus on clean APIs and engineering efficiency, • You are an expert in either C++ OR Java., • It’s a bonus if you have some experience with both., • You have experience with strong testing practices, A/B testing or CI/CD, • You are familiar with the Authentication domain and understanding of authentication protocols like OAuth, • You are familiar with cryptographic techniques and security best practices., • Experience in iOS (Objective C / Swift) or Android (Kotlin) development is a plus., • This role is based in London, • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.

Are you an engineer who enjoys building reliable systems and intuitive user experiences? Join Spotify’s Commerce Platform and help shape the Checkout experience for millions of users worldwide. You’ll contribute across the stack, grow your technical depth, and work on systems that directly support how users manage their relationship with Spotify. You’ll be part of the Checkout Domain, where we build and scale the purchase experience, from the moment a user selects an offer to what happens after they complete a transaction. Our teams work on services and surfaces that support billing, account updates, and post-purchase interactions that focus on building trust and retention. The work spans APIs, backend services, and user-facing components across web and mobile. This is a great opportunity to join a collaborative, product-focused team working in a space with real user impact and cross-functional reach. • Design, build and maintain scalable backend services (Java/Python) and be active in shaping our data pipelines that power Spotify’s internal Commerce platform, • Develop and enhance our user-facing layer and frontend SDKs (React/Typescript), • Be an active part of creating and evolving APIs and services that connect user experiences with internal Commerce capabilities, taking into account Product requirements, • Drive improvements to system architecture, performance, and developer experience, • Collaborate closely with a talented group of engineers, product managers, designers and data specialists across multiple teams, • Contribute to technical discussions and help shape platform decisions, • You have experience building and maintaining backend services (Java and/or Python) in large-scale, modern cloud environments (we use GCP), • You’re confident working across the stack, from building scalable APIs to developing intuitive, high-performing, modern frontend applications (React/TypeScript preferred), • You have experience in system design and service-to-service integration, • You bring an open and pragmatic mindset to solving complex problems, while actively connecting the dots across technical, product, and business to inform your approach, • You care about code quality, testability, and developer experience, • You communicate clearly, take initiative on projects and collaborate effectively in cross-functional settings, • Having experience in commerce or payments systems is a plus, • This role is based in London (UK), • We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home, • We ask that you come in three times per weekSpotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service.

Description Go.Compare has been part of the Future family since 2021 and has been helping people make smarter financial decisions since 2006. Built on the belief that choosing the right product is about more than just price, we're committed to giving customers the confidence to compare with clarity. By putting people first and making comparison simple, we help millions make informed choices every day. We’re building world-class mobile experiences that delight our users and drive real business impact. Our team thrives on clean, scalable code, pragmatic problem solving, and continuous learning. We’re now looking for a Senior React Native Engineer to take a leading role in delivering apps that work flawlessly across iOS and Android. This is more than just a development role — it’s an opportunity to influence architecture and shape the direction of our mobile platform as we move into the App space. What you'll do As a Senior React Native Engineer, you’ll bring strong technical leadership alongside hands-on development expertise. You’ll design scalable architecture, drive best practices, and work closely with product managers, designers, and backend teams to deliver seamless mobile experiences. This is a high-impact role where you’ll own critical parts of the codebase, solve complex technical challenges, and actively support the growth of less experienced engineers. Your opinion matters within your role - your peers will look to you as a key player within the team. You will be expected to help make key decisions that are inline with the technical roadmap and platform. You should be able to clearly explain those decisions to the wider team (both technical and non-technical). What you’ll bring • Experience in mobile development specifically in React Native and cross-platform development, • Strong expertise in TypeScript with advanced type patterns, generics, and type-safe development practices, • Deep knowledge of state management including Redux Toolkit, Redux Saga, and Zustand for complex application state, • Cross-platform understanding of iOS and Android platform differences, native modules, and device compatibility, • Strong testing background using Jest, React Native Testing Library, test-driven development, and maintaining high code coverage, • Proven debugging skills with React Native profiling tools, Sentry crash reporting, and performance optimisation techniques, • REST API integration expertise using Axios, authentication handling, error management, and data transformation ▪ DevOps experience with CI/CD pipelines, app store deployments, Expo development, and Firebase integration, • Excellent collaboration, communication, and mentorship skills for working with cross-functional teams and guiding junior developers What we offer • Uncapped leave, • Enhanced parental leave, • Discounted rates with Dental care and Private Medical care, • When we hit our targets, enjoy a share of our profits with a bonus, • Refer a friend scheme - with payment following the successful hire., • Well-being support with access to our Colleague Assistant Programmes, • Opportunity to purchase shares in Future, with our Share Incentive Plan, • Salary sacrifice Pension scheme up to 5% match, • Free drinks and snacks in our offices The expected range for this role is £55,000- £65,000 This is a UK remote working role Internal job family level Technology 5 Inclusion and Diversity at Future At Future, we’re working to attract, retain and foster diverse talent, educating our colleagues in the importance of diversity, and review our internal processes so that they remain as free from bias as possible. We recognise that, in order to reach diverse communities through our content, we must first ensure ours is a culture in which diversity can thrive. Find out more about Our Future, Our Responsibility on our website. If you need any reasonable adjustments, please let us know and we'll be happy to support you. #LI-Hybrid #LI-HLK1

What are we building? Hard Rock Digital is a team focused on becoming the best online sportsbook, casino, and social gaming company in the world. We’re building a team that resonates passion for learning, operating and building new products and technologies for millions of consumers. We care about each customer's interaction, experience, behavior, and insight and strive to ensure we’re always acting authentically. Rooted in the kindred spirits of Hard Rock and the Seminole Tribe of Florida, the new Hard Rock Digital taps a brand known the world over as the leader in gaming, entertainment, and hospitality. We’re taking that foundation of success and bringing it to the digital space — ready to join us? What’s the position? This is an exciting opportunity to join our rapidly growing technology team, responsible for continuous growth and support of an unrivalled betting experience for millions of sports fans everywhere. We’re looking for a Principal Mobile Engineer who will bring their creativity and experience to Hard Rock Bet to help us build software with a spark of magic. This is a role that works closely with Product Management, Design, QA, and Backend Engineering to deliver a full-featured mobile app. The candidate should have a strong track record developing React Native apps, as well as experience with iOS and/or Android apps, preferably with a background in sportsbook, gaming, or a related industry. Your responsibilities will include: Lead the Frontend technical direction of the Casino Technology unit, owning architectural decisions within the domain while ensuring alignment with the broader mobile platform. Partner with peer Principal Engineers in Core and Sportsbook units and the Technical Director for Mobile to define, evolve, and uphold shared engineering standards, patterns, and conventions. Own the architecture and evolution of Casino-domain features within a high-performance React Native application for iOS and Android, serving tens of thousands of daily users across multiple product variants and regulatory jurisdictions. Develop & improve a high-performance mobile application in React Native for iOS and Android, serving tens of thousands of daily users. Drive multi-quarter technical initiatives — legacy system migration, platform modernization, design system adoption, and build infrastructure improvements — collaborating across units to coordinate execution. Mentor and develop senior and staff engineers through architectural guidance, code review culture, and hands-on pairing on complex problems. Partner with Product Management, Design, QA, and Backend Engineering to shape roadmaps, inform feasibility, and make build-vs-buy-vs-migrate decisions for the Casino domain. Evaluate and integrate AI-assisted development tools and workflows to improve team productivity, code quality, and developer experience. Navigate the challenges of working in a highly regulated industry, ensuring compliance and stability while minimizing the architectural cost of jurisdiction-specific requirements. Serve as the escalation point for complex technical problems within the Casino unit — leading troubleshooting efforts, identifying root causes quickly, and turning incidents into systemic improvements. Champion comprehensive observability — analytics, error reporting, and performance monitoring — and use data to drive architectural and product decisions. Contribute to cross-unit technical forums, representing Casino engineering priorities and collaborating on platform-wide decisions. Employ state-of-the-art technologies and strategies to optimize content delivery, application performance, and developer productivity. Cultivate a positive engineering culture that values quality, pragmatism, and continuous improvement. What are we looking for? We are looking for a technical leader who raises the engineering bar within their unit — someone who identifies systemic problems before they escalate, makes sound architectural decisions, and multiplies the output of the engineers around them. The ideal candidate isn't just interested in what we're building right now, but wants to understand where we're going and partners with peer Principals and the Technical Director for Mobile to shape the technical strategy that gets us there — all in service of delivering the best customer experience. The ideal candidate will have: 10+ years of experience in developing mobile applications (native and hybrid), with at least 7 years focused on React Native. Bachelor's degree in Computer Science or a related field; or equivalent demonstrated experience. Deep expertise in React Native application architecture using TypeScript in strict mode, with a track record of defining patterns and conventions adopted across engineering teams. Mastery of dual state management strategies — client state (MobX) and server state (TanStack React Query) — including the judgment to enforce clear boundaries between them at scale. Comfortable working with AI-assisted development tools (e.g., Claude Code, Cursor, Codex) and interested in shaping how the team leverages them — not just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience, particularly in authoring and maintaining native module bridges and managing cross-boundary data flow. Prior experience in the igaming, sportsbook, or online gaming industry, with a strong understanding of the regulatory, compliance, and geolocation constraints that shape product and architecture decisions. Experience architecting multi-variant mobile applications — managing divergent product configurations, jurisdiction-specific logic, and feature flag–driven rollouts (e.g., LaunchDarkly) within a single codebase. Ownership of cross-cutting technical initiatives such as design system creation, legacy codebase migration strategies, developer tooling, or CI/CD pipeline optimization for App Store and Play Store delivery. Comprehensive knowledge of the mobile development lifecycle — application architecture, OS-level APIs, debugging, performance profiling, security hardening, and deployment — with the ability to set org-wide standards in each area. Demonstrated ability to identify, scope, and drive multi-quarter architectural improvements — balancing long-term technical vision against near-term product delivery. A track record of mentoring senior and staff engineers, elevating team capabilities through code review culture, technical documentation, and architectural guidance. Strong cross-functional influence — able to partner with Product, Design, QA, and Backend Engineering leadership to shape roadmaps and make build-vs-buy-vs-migrate decisions. Contagious and positive work ethic that raises the bar for engineering quality across the organization, not just the immediate team. What’s in it for you? We offer our employees more than just competitive compensation. Our team benefits include: Competitive pay and benefits Flexible vacation allowance Flexible work from home or office hours Startup culture backed by a secure, global brand Opportunity to build products enjoyed by millions as part of a passionate team Roster of Uniques We care deeply about every interaction our customers have with us, and trust and empower our staff to own and drive their experience. Our vision for our business and customers is built on fostering a diverse and inclusive work environment where regardless of background or beliefs you feel able to be authentic and bring all your talent into play. We want to celebrate you being you (we are an equal opportunities employer) Your application has been successfully submitted! _

Collabora is currently looking for a very technically capable, enthusiastic and passionate Continuous Integration (CI) & Testing Developer to join its ever-growing engineering team. As a member of the CI & Testing team, your primary focus will be to participate in the development, integration and deployment of Open Source Continuous Integration and Automated Testing systems in upstream projects. The scope of the work ranges from hardware automation through LAVA, to systems like KernelCI and Mesa CI. \n Responsibilities • Analyse a project's needs for automated testing and design an implementation plan to discuss with the upstream community and Collabora's customers, • Monitor and identify areas of improvement for existing upstream Continuous Integration systems, • Implement the CI system by integrating the required dependencies, building the code at test, deploying it to the device under testing, executing the tests and distributing and presenting the results, • Represent Collabora at conferences and trade shows to demonstrate and promote our leadership in the open source arena, • Understand client needs and reconcile time constraints, available technologies and resources, and Open Source best practices Desired Skills • Good understanding of Continuous Integration systems, • Experience with Gitlab CI/CD and/or GitHub Actions, • Experience with Python and Python frameworks such as Django, Flask, FastAPI, • Knowledge of open source development methodologies and relevant open source communities, • Good English language skills (both verbal and written), • Ability to work and communicate in a fully distributed environment, completely online Additional Skills - for some projects, possessing any of these skills can be very helpful • Familiarity with the upstream Linux kernel development workflow, • Embedded development experience (firmware, bootloaders, kernel, BSP), • Knowledge about OpenGL and/or Vulkan GPU drivers, • Sysadmin/DevOps experience, • Fluency with Kubernetes \n Collabora is a software consultancy specialising in bringing companies and the Open Source community together. We combine years of Open Source software leadership with an understanding of the challenges that businesses, non-profits and governments face. Collabora brings deep technical expertise in system integration & architecture, graphics, multimedia, web engines and communications to a number of market verticals, including mobile, IVI / automotive, set top box / smart TV, and a range of other specialised embedded applications. Collabora has the unique business model of enabling enterprises to leverage Open Source software in their solutions. Having worked with notable industry leading companies in the automotive, aerospace and handset mobile verticals amongst many others, Collabora has established a broad customer portfolio. #LI-Remote

Hi, we’re Bloom & Wild. Founded in 2013, our mission back then was to make sending and receiving flowers the joy that it should be, by harnessing technology, brand and letterbox delivery. Together, we’ve fulfilled over 20 million deliveries (and counting!), making us the largest direct to consumer flower business in Europe. We announced £75 million Series D funding in 2021 and that same year acquired bloomon in The Netherlands and Bergamotte in France. Now home to a family of 3 beautiful brands, we're expanding our gifting offering to other categories like cakes, candles and cocktails. This is all part of our ambition to build Europe's #1 direct to consumer gifting destination. ⚙️Technology at Bloom & WildOur Technology team sits at the heart of our business, building and maintaining the solutions that power e-commerce, production, and fulfillment. Our platform uses technologies including Ruby and Rails and Python/React, backed by PostgreSQL, Fargate/ECS on AWS, and Cloud Run on GCP. It exposes APIs that are used by our multi-brand Angular webapp and our native iOS and Android mobile apps. We’re also looking at developing new domain-driven services & microservices where applicable. Most of our team is based in the UK or The Netherlands and works in a flexible model, with choice in how often they travel to the office. Our squads meet all in person at least once per quarter to maintain connections, collaborate on larger projects, and have fun together. You can read lots more about our technology stack and our culture over on our tech blog -_ ⚒️ E-commerce Team at Bloom & WildThe E-commerce team makes up a large proportion of the nearly 60 strong Technology team, which in itself forms a large part of the overall Bloom & Wild team of over 400 people. Alongside the OpsTech, Platform, Data and IT teams, the E-commerce team focuses on delivering the best experience to our customers before, during and after their purchase. Our E-commerce teams consist of four cross functional squads, responsible for a business and architectural domain – you'll join our Subscription & Retention squad responsible for accelerating business growth and profit through delightful customer experience built on robust, scalable systems. • Delivering the Engineering roadmap for your squad., • Driving technical strategy within the team and ensuring alignment with overall business strategy., • Ensuring that non-functional requirements (e.g., performance, security) are considered and met during the product development lifecycle., • Resolving complex technical challenges and providing guidance to other team members., • Mentoring and supporting the development of other engineers within the team., • Leading projects and initiatives, ensuring successful delivery and execution., • Fostering a culture of continuous improvement within the Engineering team., • You are an experienced Ruby developer (5 years+) with detailed knowledge of Ruby on Rails in a production environment coupled with experience of front-end development using frameworks like Angular or React., • You have experience working with RESTful APIs, version control tools such as GitHub, CI tools such as Codebuild, and testing tools like RSpec/Cucumber or similar., • You have experience of distributed service architectures, including how best to test and release them, and how to ensure system stability when making changes independent of other services., • You are able to use Observability tooling to understand, diagnose, improve, debug, measure and visualise platform health., • You are up-to-date with the latest technologies including AI for example Machine Learning for personalisation or automation of processes, • You have experience of breaking down complex problems to into incremental, manageable valuable chunks, • You take a collaborative, data-driven, and experimental approach and are able to demonstrate the ability to foster this mindset in your colleagues., • You are able to get going quickly, understand complex systems and also be able to communicate with non-technical team members., • You are an experienced leader, mentor and coach; capable of supporting and elevating those around you It would be great if... • You have experience working in a fast-growing (preferably consumer-facing) startup / scaleup., • You are flexible and excited about using different languages and frameworks to solve problems, and love helping others do the same.🏡 Belonging @ Bloom & WildWe know that we learn through our differences, and building a diverse team has always been central to creating the best experience for our customers. We value all backgrounds, perspectives, ideas and experiences, and encourage everyone to share their opinions openly within our caring and inclusive team. Our champions community actively advances our culture of inclusion and belonging, which is organised around 8 pillars of diversity. These cross-business networks offer additional opportunities for connection, education, support and celebration, and ensure that inclusivity continues to be embedded in our ways of working. 🧭 Our ways of workingWe really believe in the power of connection. For us that looks different depending on the team you work in. Some of our teams work together in person every day, whereas others may connect in person every quarter. We also believe in flexibility that supports you, the work you do, and your team. How much you work from home and from our office depends on a balance of those needs, and you’ll agree this with your manager. Whether it’s through a shared project, a learning and development opportunity, or an afterwork social - we trust our teams to make the right decisions (for them and us) about where and how they work each day. We’re big on collaboration, empathy, knowledge sharing and growth, and our values drive our priorities every day: Lead change for good: we have the guts to try new things and step up to do what matters mostThink deeply, act swiftly: we make sure there’s thoughtful rationale behind our approach and always act swiftly to implement ideas Care wildly: we pour care and creativity into everything we do and pay attention to the things that make a differenceStay open, be curious: we’re open about what we’re doing and why, and we welcome challenges from each other 🌟 Work that works for youTo care wildly for our customers, firstly we care wildly for our teams. We work hard to craft a culture of thoughtfulness and care, where there is a strong sense of inclusion and belonging, enabling all of our people to thrive and be successful each day. Our perks and benefits include: ⏰ Flexible working & work from abroad 🌴 25 days holiday + your birthday + flexible bank holidays, & option to buy additional holiday each year💛 1 Volunteering day each year🐣 Enhanced family leave and a workplace nursery scheme🌱 A flexible training framework for every stage of your career 🫱‍🫲 Getting hiredWe’ll do everything we can to make sure your interview experience with us is a good one. It’s a 2-way process, and we’re keen to answer all of the questions you may have, so that you can be sure (and excited!) that we’ll be the right place for you. If your application is successful you can expect: • A chat with Leroy, our Talent Consultant for Tech - to discuss our role and learn a bit more about your skills and background and how we might match your career & development goals. - An interview with Ella, our Engineering Manager to get into more of the detail. - A chance to show us how you work through a technical challenge, which can be a live paired coding/whiteboard session. - A Final chat with Steve, from our Martin or Steve from our leadership team. We believe in leading change for good, so if there’s anything that we can do to help throughout your application process, or if you have any feedback, please share this with us anonymously here so we can use this to improve your experience. e’ll do everything we can to make sure your interview experience with us is a good one. It’s a 2-way process, and we’re keen to answer all of the questions you may have, so that you can be sure (and excited!) that we’ll be the right place for you.

Lead mobile developer to design and develop Flutter apps, shape architecture, mentor developers and drive engineering culture.

Earn £14 - £19 per hour.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recruiting self-employed delivery drivers in your area now.We have opportunitie

Software Engineer £50k Base Excellent Benefits Ref: ABJ6539 Location: Cambridgeshire | Permanent Are you a Software Engineer who enjoys building real-world engineering solutions that combine automation, robotics, and advanced manufacturing technology? An exciting opportunity has arisen for a talen

Earn £14 - £19 per hour.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recruiting self-employed delivery drivers in your area now.We have opportunitie

Strong software engineering fundamentals and a genuine passion for developer and operations tooling. Join the ATRS Tools team and help shape the developer and operations experience on one of the firm's most strategic technology platforms, used by thousands of engineers and middle-office users every

We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. We are building a full-stack AI cloud platform that supports develop

A healthcare organization is seeking a qualified Anesthesiologist Assistant to join a collaborative anesthesia care team in Rutland, UK.This role involves assisting anesthesiologists during surgical procedures, conducting patient assessments, and monitoring vital signs.The successful candidate will

CoreWeave is The Essential Cloud for AI.Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure

Senior Software Engineer (C++/Rust) - Up to 150,000.Senior Software Engineer (C++/Rust).A deeply technical consultancy is getting ready to scale significantly.Around you they will build an entire team, tailored to your unique expertise.They focus on highly regulated industries where software quality

Python Software Engineer – Data & Research Platforms.Elite Proprietary Trading Firm.Am elite proprietary trading firm is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale data and research platforms that underpin systematic investmen

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient.Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.Ready to make an imp

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems.We want AI to be safe and beneficial for our users and for society as a whole.Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build b

You could join one of London's fastest-growing AI scale-ups as they enter the next stage of growth following a major funding round.Already trusted by over 1,200 customers, they're now building the next generation of their platform around agentic AI, creating intelligent systems that can reason, coor

We are leveraging the power that comes from combining massive amounts of data and machine learning to build the world’s fastest-growing mobile first travel marketplace - one that enables our customers to save money and travel better. Coach and mentor developers at various stages of their career. C

Oho Group in London is seeking a Lead Software Engineer to shape the technical direction of an agentic AI platform.You will own architecture decisions, drive backend design, and work with leadership to set the technical strategy at scale.You’ll lead a team of engineers, build scalable services, an

As part of the Communications Mining team, you'll be responsible for building and maintaining our backend and ML serving services.This includes a highly available public API, data-aggregation services and real-time pipelines to support and scale our machine learning models.The stack is written in Py

Building developer platforms, internal SDKs, or framework‑shaped surfaces.

Join a cutting-edge engineering team developing autonomous systems for the next generation of marine and defence technology.This is a fantastic opportunity for an experienced Software Engineer to take a leading role in designing, developing, and delivering advanced software solutions that operate in

Chetwood Bank in London is seeking a Senior Software Engineer to lead design, development and delivery of scalable, secure software solutions.You will own complex components and collaborate with product, architecture and engineering teams to shape technical solutions.You will contribute to system ar

You will work on AI, distributed systems, and mobile platforms with opportunities to switch teams as you grow and evolve.

Onyx-Conseil in the United Kingdom is seeking an early-career Software Engineer to join their fast-growing team focused on AI-powered recruitment technology.In this remote full-time role, you will develop and improve products that automate candidate sourcing and hiring workflows.The successful candi

Senior Lead Software Engineer in Data Platforms within the Chief Data and Analytics Office to lead a squad of engineers focused on the firmwide data catalogue system, Fusion.You will help teams across the globe access data efficiently and take ownership to deliver secure, scalable solutions.You will

We are seeking an experienced and motivated Lead Software Engineer – Athena to work on our Risk platform and Aggregation system.In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functions across rates products.You will work at

We are seeking an experienced and motivated.Lead Software Engineer – Athena.Risk platform and Aggregation system.In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functions across rates products.You will work at the intersectio

Kingfisher is seeking a Lead Software Engineer with deep Fluent Order Management System expertise to design and optimise complex workflows, rulesets, event flows, and integrations that power scalable Order Management solutions.You will own Low-Level Design, influence High-Level Design, and provide t

Principal Software Engineer – Data Technology Platforms.End : As of now till Dec 2026 with possible extesnions.Seeking an experienced and data-focused Principal Software Engineer to join our Data Technology Platforms team.This team is responsible for building, enhancing, and operating enterprise-w

Senior Software Engineer, Block Production - Anza.Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability.Anza was founded by experienced executives and core engineers solving the toughest problems in Web3.Crypto ecosystems rely on robust protocols, and we believe t

Join us as a Software Engineer in our critical Scam Prevention team.This is a high‑impact engineering role with a strong product focus, dedicated to solving complex, real‑world adversarial problems to directly protect our global customer base.The Scam Prevention team is on the front lines, dedic

Agile environment, working closely with users and developers from other teams.

JPMorgan Chase in London seeks a Lead Software Engineer to deliver a cloud-based, high-performance payments platform.You will lead end-to-end development of new payment flows, from business requirements to production support, in a fast-paced, agile environment.You will mentor engineers, drive secure

You will combine deep software engineering experience, excellent judgment and a demonstrable interest in AI to help shape the way we build our next generation of products.Initially working in a small, focused team, you will help lead and progress the development of our foundational AI-native / AI-fi

Wise is a global technology company, building the best way to move and manage the world’s money.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.A

Commercial experience on native iOS mobile application development. Experience with best practices in mobile design (human interface guidelines, threading, etc). Understanding of Mobile Application Security considerations.

Collaborate with frontend and mobile developers to integrate APIs effectively.

As a Senior Lead Software Engineer in Data Platforms within the Chief Data and Analytics Office, you will lead a squad of engineers focused on enhancing the firmwide data catalogue system, Fusion.You will help teams across the globe access data efficiently, applying your technical expertise and engi

A tech-focused public benefit corporation is seeking a professional for an AI Reliability Engineering role.This position involves developing Service Level Objectives for AI systems, enhancing monitoring capabilities, and leading incident response.Candidates should possess strong skills in distribute

Have at least four years experience working as a Software Developer.

Cisco is seeking a Senior Software Engineer to join the Webex Real-time Media Engineering Group in Central London.You will contribute to core video and audio workflows, shaping Webex Meetings, Webex Calling, and Webex Contact Center in a hybrid environment.You will own features from design to delive

Voldex is a leading gaming company focused on Roblox, the most exciting ecosystem in gaming today.We are home to several of Roblox's top games, including Brookhaven, Driving Empire, and NFL Universe Football.With over 160 million monthly active players across our games, we are one of the biggest Rob

Lead Software Engineer | Defence AI Start-Up | London.Lead Software Engineer required to join a rapidly growing London-based defence AI start-up building next-generation autonomous and AI-driven systems supporting critical national security missions.Founded by experienced operators and technologists

Bending Spoons is seeking a talented, driven, and collaborative engineer to help build one of the world’s leading digital platforms.You will own features end-to-end, shape architectures, and apply AI to accelerate product development across scalable systems.Join a small, high-performance team with

Rive is where designers, animators, and developers build interactive experiences. With Rive, designers and developers work with the same tools. At Rive, we are a global group of passionate designers and developers who believe in transparency, failing fast, quick iteration, and experimentation.