501 to 525 of 665 Open Source Jobs in the UK

technologies Desirable: Background in GNSS Positioning Experience working with Windows, Linux and Git Knowledge of IQ signal data and networking protocols (TCP/IP, DNS, SMTP, HTTP) Experience with open-source software development and system engineering Understanding of Inertial technology Advanced mathematical skills To apply for this Software Engineer permanent job, please click the button below and submit More ❯

prototypes, MVPs, and proofs-of-concept using real production data Experiment with LLMs, automation frameworks, advanced ML models, and emerging AI tooling Evaluate and integrate third-party APIs and open-source frameworks Develop reusable components and reference architectures Collaborate with partners including Microsoft, OpenAI, Anthropic and others Share knowledge, mentor engineers, and help embed AI-first thinking across More ❯

prototypes, MVPs, and proofs-of-concept using real production data Experiment with LLMs, automation frameworks, advanced ML models, and emerging AI tooling Evaluate and integrate third-party APIs and open-source frameworks Develop reusable components and reference architectures Collaborate with partners including Microsoft, OpenAI, Anthropic and others Share knowledge, mentor engineers, and help embed AI-first thinking across More ❯

users worldwide You will be mentored by a senior machine learning scientist to make sure you are successful in your mission You will have the opportunity to publish and open-source your work You will be part of a vibrant team of 15+ Applied Scientists based in Paris and London Basic Qualifications: Currently enrolled in a Computer Science More ❯

users worldwide You will be mentored by a senior machine learning scientist to make sure you are successful in your mission You will have the opportunity to publish and open-source your work You will be part of a vibrant team of 15+ Applied Scientists based in Paris and London Basic Qualifications: Currently enrolled in a Computer Science More ❯

To Have Skills and Experience Experience with Python programming and writing shell scripts. Basic understanding of the Linux kernel, system software and device drivers, and Android internals Familiarity with open-source project development cycles and contribution processes. Experience of software profiling, instrumentation, and optimization. Verification and validation of firmware on both pre-silicon and post-silicon platforms. A More ❯

SQL and data wrangling for log analysis Expertise with the industry standard forensic software tools such as X-Ways, EnCase, Nuix, Axiom, Cellebrite and forensic hardware tools. Expertise with open-source tools (such as Velociraptor) and leveraging commercial tools (such as X-Ways, EnCase and Nuix) for forensic use. Established track record for performing forensic collections, involvement in More ❯

impactful work Essential skills: Strong foundation in AI/ML (e.g. neural networks, NLP, transformers) Proficiency in Python and ML frameworks (e.g. PyTorch, TensorFlow) Familiarity with LLM APIs and open-source models (e.g. GPT, Claude, Whisper) Understanding of agentic AI frameworks (e.g. LangChain, AutoGen) A passionate, motivated and driven person Desirable skills: Experience with ASR or captioning tools More ❯

To be successful in the role, you'll need: 5+ years of hands-on data science experience. In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries. Awareness of current ML techniques, keen on self-improvement and striving to solve real-world data challenges. Strong skills in SQL and at least one programming More ❯

an innovative and award-winning Fintech based in London at the forefront of the eTrading space. They are after someone with a genuine passion for Java, agile development and Opensource tech to join an already highly skilled development team. You will have the opportunity to work on a cutting-edge low latency, high throughput distributed FX Trading platform. In this More ❯

skills Preferred Qualifications Certifications in Azure AI or Microsoft AI Engineer Associate Experience with multiagent orchestration and autonomous systems Familiarity with MLOps and CICD for AI workflows Contributions to opensource AI projects or publications in AI conferences More ❯

skills Preferred Qualifications Certifications in Azure AI or Microsoft AI Engineer Associate Experience with multiagent orchestration and autonomous systems Familiarity with MLOps and CICD for AI workflows Contributions to opensource AI projects or publications in AI conferences More ❯

will bring the same revolutionary customer experience, operational excellence and speed of innovation that Kraken is powering across energy retailers to other sectors. Some of our coding conventions are open-source. Kraken is a great place to learn, work with some talented engineers and level-up your skills. Our technology On the server-side, we mainly use Python. Most More ❯

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation … to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.LSEG is headquartered in the United Kingdom, with significant … to technical and non-technical audiences. BONUS SKILLS/EXPERIENCE: Experience with micro frontends, design systems, or federated architectures. Familiarity with backend-for-frontend patterns and GraphQL. Contributions to open-source projects or technical blogs.Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to More ❯

production environments Experience with Cloud Platforms AWS or GCP Infrastructure-as-code, CI/CD, and observability tooling Experience scaling systems under sustained load Contributions to internal tooling or open source Experience with large datasets and machine learning models Impact You'll Make: What's In It For you? At TransUnion you will be joining a friendly, forward … If there's something on the list of essential/desirable skills that you can't quite tick off, don't let that put you off applying. We are open to exploring training and development opportunities for the right candidate to ensure you are successful. We know imposter syndrome is real, lets confront it so we can continue to More ❯

fundamental AI research aimed at advancing the broader scientific community, as well as applied AI research with potential impact on chip design and communication systems. We are committed to open science and regularly publish in top conferences such as NeurIPS, ICML, ICLR, and ACL. About The Internship We are seeking highly motivated and talented PhD students to join our … Join Us Gain hands-on experience in state-of-the-art AI research with real-world applications Collaborate with a team of world-class researchers and engineers Contribute to open-source efforts and scientific publications Work with and learn from leading academic and industry experts Hybrid work arrangement Competitive internship compensation Location: London/Cambridge Duration More ❯

interested in joining a high-performance trading firm at the forefront of low-latency systems and AI infrastructure? You’ll play a key role in designing and maintaining the open-source proprietary technology that powers large scale ML and AI workloads. This firm invests heavily in engineering, giving its Linux and systems specialists an unrestricted technology budget to More ❯

interested in joining a high-performance trading firm at the forefront of low-latency systems and AI infrastructure? You’ll play a key role in designing and maintaining the open-source proprietary technology that powers large scale ML and AI workloads. This firm invests heavily in engineering, giving its Linux and systems specialists an unrestricted technology budget to More ❯

Delphi dependencies on the existing application and how we can re-write those if required in a modern language (C# or .Net) Key skills: Delphi Experience with Lazarus, an open-source IDE for Delphi, is useful Experience with Web Sockets and Rest APIs in Delphi is a plus. This is mainly for backup Delphi components, there might be More ❯

understanding of multithreading, concurrency, and system optimization 🛠 Commitment to high-quality code and engineering best practices 🌟 Why This Role Stands Out 💻 Engineering-First Culture: Work with modern tools and open-source technologies 🚀 Fast-Paced Environment: Learn from industry leaders while delivering tangible impact 📈 Real-Time Impact: Your code directly drives live trading in global markets 🤝 Flat, Agile Team More ❯

into production Strong understanding of deep learning frameworks (e.g. YOLO, PyTorch, TensorFlow) Excellent communication and presentation skills with client-facing experience 🚀 What Will Make You Stand Out Contributions to open-source or large-scale computer vision projects Experience with model optimisation, annotation workflows, or training automation Knowledge of cloud deployment and infrastructure (AWS, GCP, or Azure) Ready to More ❯

into production Strong understanding of deep learning frameworks (e.g. YOLO, PyTorch, TensorFlow) Excellent communication and presentation skills with client-facing experience 🚀 What Will Make You Stand Out Contributions to open-source or large-scale computer vision projects Experience with model optimisation, annotation workflows, or training automation Knowledge of cloud deployment and infrastructure (AWS, GCP, or Azure) Ready to More ❯

part of a collaborative culture that values curiosity, ownership, and delivery. Join a modern, agile technology organisation where innovation is encouraged and rewarded. Help shape the next generation of open-source intelligence technology. How to Apply If you're a passionate engineer who enjoys solving complex problems and wants to work on meaningful, large-scale technology, then please More ❯

Management Experience in TDD and working on enterprise Angular applications. Anything above Angular 12+ or similar. Good knowledge of Java 8+, Spring Boot, Spring MVC, RESTful API implementation and open-source frameworks. Good knowledge of Typescript, HTML5, CSS3, SCSS and writing responsive websites. Good exposure of AWS technology stacks for serverless applications, Step Functions/Workflows, Lambdas, S3 More ❯

developing your technical skills as the company scales What You’ll Bring A STEM degree (or equivalent qualification) Evidence of your passion for technology — whether through personal projects, internships, open-source contributions, or hackathons Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.) Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset More ❯