1 to 25 of 150 Permanent Open Source Jobs in England

Open Position Mid-level Software Engineer Cross-platform UK-based ABOUT INVERTASE At Invertase, we're dedicated to empowering developers with tools and resources to transform their experience by engineering exceptional applications. We partner with industry-leading technology companies to develop and maintain world-class SDKs and developer tools. … curious about new technologies and actively explore new tools as part of their development workflow. Much of our work also happens in the open, with many of the SDKs and developer tools we build being maintained as open-source projects. Engineers should be comfortable contributing publicly ...

opportunity for an Entry-Level IT Support Technician to join a well-established company. Job Type: Full-Time, Permanent - 39.5 hours. (We are potentially open to part-time hours across 5 days for the right candidate) Salary: £27,000 -£30,000 (FTE) dependant on experience Location: Site Based - Bromyard … Ecologi & charitable supporters of The Hope Centre in Bromyard. The company believes in & prides itself in rewarding honesty, hard work, efficiency & creativity. They are open and inclusive. Different points of view are not only welcomed but encouraged & celebrated. About The Role: The company are seeking an enthusiastic and highly ...

opportunity for an Entry-Level IT Support Technician to join a well-established company. Job Type: Full-Time, Permanent - 39.5 hours. (We are potentially open to part-time hours across 5 days for the right candidate) Salary: £27,000 - £30,000 (FTE) dependant on experience Location: Site Based - Bromyard … Ecologi & charitable supporters of The Hope Centre in Bromyard. The company believes in & prides itself in rewarding honesty, hard work, efficiency & creativity. They are open and inclusive. Different points of view are not only welcomed but encouraged & celebrated. About The Role: The company are seeking an enthusiastic and highly ...

methods * Fine-tune and deploy LLMs in production environments * Apply reinforcement learning techniques (SFT, PPO, DPO, GRPO) * Run hands-on experimentation to outperform closed-source models * Break down ambiguous research ideas into structured roadmaps * Optimise open-source LLMs (LoRa, Llama etc.) for enterprise deployment One hire will … applied AI/ML (exceptional 3+ years considered) * Deep experience in fine-tuning + reinforcement learning * Experience shipping ML systems from research into production * Open-source LLM experience essential * Product-driven engineering mindset (Apple, LinkedIn, Amazon style environments ideal but must be willing to work in a start ...

Exciting career opportunity available for a proven Applications Solutions Architect who has depth and breadth in designing and building technical Open Source - Kafka, Biztalk, Angular solutions. Working for a global financial services organisation, you will get the opportunity to lead on creating technical solutions for the business, aligning … working closely with business teams in making the right technology choices for the organisation. It may also suit an experienced Solutions Architect - Applications, Open Source, who is looking for a new environment to apply your lesson learned in a new global environment to challenge yourself. Our client believes ...

Research Engineers | Frontier AI Lab I am partnering with a high-growth Frontier AI Lab, developing an open-source platform to unify structured and unstructured data into advanced knowledge graphs. The company is now expanding its research team and seeking exceptional AI Research Engineers to contribute … role focused solely on applying existing models. Responsibility: • Designing and developing novel model architectures in-house • Post-training and adapting state-of-the-art open-source foundation models • Owning projects end-to-end, from initial research through to production Experience: • Strong ML research track record (publications, open ...

content more efficiently and at scale. The successful candidate will help drive innovation across the creative function, with a strong focus on local and open-source AI models , workflow optimisation and commercial impact. Key Requirements We are looking for a technically strong AI specialist with proven experience applying … build and improve AI-powered creative workflows Experience across image, video and audio generation , ideally including playable ads Strong knowledge of local and open-source AI models , including optimisation and deployment Experience integrating AI tools into real-world production environments Ability to solve technical problems and deliver scalable ...

platform for businesses and organisations to train their own LLM on their proprietary data. We can use non-conventional AI hardware and automatically source and combine GPUs (and other types of AI accelerators) from multiple cloud providers, enabling users to optimise for cost, duration or geographic location … interpersonal and communication skills, with technical and non-technical stakeholders. Nice to have: Visual design: Background in graphic design and/or visual arts. Open-source: Contributions to and experience in open-source projects. Startup experience: Experience with a startup work environment and wider ecosystem. ...

tech stack and experience troubleshooting service outages. Agile Methodology: Experience working within an Agile Scrum team and using supporting tools like Jira. Testing & Open Source: Familiarity with automation frameworks (Selenium) and a track record of improving Open Source Software. ...

public sector, including central government, and enterprise-level private sector clients. We specialise in Discovery, Design, Development, Implementation, Data Integration and Migration, utilising open-source technologies including WordPress. We are committed to nurturing long-term relationships with our clients through quality-driven and cost-effective Support, Maintenance … part of an agile development team, building and maintaining customer websites and digital services using WordPress, SQL and PHP, utilising various services and open source tools. They will support existing solutions and help continually improve them through work packages. They will be working on a number of high ...

your skills and develop your career across a range of languages and platforms. Many of their projects also involve Geographic Information Systems (GIS) and open-source geospatial technologies, helping clients unlock the value of location-based data through mapping, spatial analysis and data-driven decision making. Skills … enhancing and maintaining software, infrastructure and deployment pipelines that are robust, secure and scalable. Projects may include solutions involving geospatial data, GIS platforms and open-source mapping tools. Work collaboratively across disciplines: partnering with Senior and Lead Engineers, Delivery Managers, Designers and Data Scientists to shape solutions, contribute ...

refine them through A/B testing and user feedback* Actively monitor the market and research landscape for new developments in Gen AI, evaluate open-source models and third-party AI APIs/services to inform build-vs-buy decisions to leverage the best available tools (or iterate … them) to keep Snap’s products at the cutting edge* Evaluate open-source Gen AI models and APIsKnowledge, Skills & Abilities:* A proven passion for machine learning; you stay up-to-date with research and are excited about prototyping new ideas quickly* Knowledge of mathematics and deep learning foundations ...

point cloud processing. Understanding of state estimation frameworks (e.g., EKF, UKF, graph-based methods, or factor graphs). Evidence of past work: open-source contributions, competition results, or deployed systems Experience integrating 3D and 2D LiDARs (Ouster, Velodyne, Hesai, Livox, SICK, etc.). Knowledge of calibration (LiDAR … collaboration skills Nice to haves Expertise in design robotic software at scale Experience with Lidar-based segmentation, or other perception pipelines Contributions to open-source robotics projects Participation in competitions like RoboCup, Formula Student AI, or DARPA challenges Why work for us Innovative environment Private healthcare via Bupa ...

across a global fleet What they’re looking for: Proven industry experience or a strong academic robotics background Evidence of real work - deployed systems, open-source contributions, competitions etc. Strong experience with ROS 2, C++, and Python Solid Linux fundamentals, Git, CI/CD, and containerization Strong communication … bonus if you have: • LiDAR sensor integration expertise, LiDAR-based SLAM, or perception pipeline experience • Experience designing robotics software at scale • Contributions to open-source robotics They move fast. Standards are high. Ownership is real. On-site x3 days per week in Oxfordshire. If you want to work ...

security protocols, cryptography, and authentication. Proficiency in programming or scripting ( any of the following, C#, Python, Java, JS frameworks or similar ). Experience with open-source and enterprise security tools. Excellent problem-solving and analytical skills. A broad interest across the security domain. About Us Our client … Secure Software Development Lifecycle, SSDLC, Vulnerability Management, Security Protocols, Cryptography, Authentication, Web Application Security, OWASP Top 10, Programming, Scripting, C#, Python, Java, JS frameworks, Open-Source Security Tools, Enterprise Security Tools. Please note that due to a high level of applications, we can only respond to applicants whose ...

security protocols, cryptography, and authentication. Proficiency in programming or scripting ( any of the following, C#, Python, Java, JS frameworks or similar ). Experience with open-source and enterprise security tools. Excellent problem-solving and analytical skills. A broad interest across the security domain. About Us Our client … Secure Software Development Lifecycle, SSDLC, Vulnerability Management, Security Protocols, Cryptography, Authentication, Web Application Security, OWASP Top 10, Programming, Scripting, C#, Python, Java, JS frameworks, Open-Source Security Tools, Enterprise Security Tools. Please note that due to a high level of applications, we can only respond to applicants whose ...

What You'll Do As a Computer Vision Engineer at Ultralytics, you will be at the forefront of developing and refining our world-class, open-source AI models. You will drive the entire lifecycle of our models, from research to real-world deployment. Key responsibilities include: Developing, training … Excellent problem-solving skills and the ability to perform in a fast-paced, high-intensity environment. A strong portfolio of projects or contributions to open-source AI repositories. 🌟 Cultural Fit - Intensity Required Ultralytics is a high-performance environment for world-class talent obsessed with achieving extraordinary results. ...

support and implementation services. You will be able to analyse problems and the determine appropriate solutions. You will also be/have: Exposure to Open Source, Containerisation and DevOps methodologies (Docker, Kubernetes, Jenkins, Ansible, Puppet etc.). Linux OS maintenance, including, software rollout procedures, backup software setup … based in the UK and you MUST have the Right to Work in the UK long-term, without Company Sponsorship. KEYWORDS Infrastructure Engineer, Open Source, Containerisation, DevOps, Docker, Kubernetes, Jenkins, Ansible, Puppet, Linux OS, RedHat, Ubuntu, Windows, LAN, WAN, Internet, TCP/IP, Virtualisation, VMware, KVM, QEMU, Xen. ...

emerging technologies. What You're Good At: A passion for technology and all things software development Your interests/skills have particular emphasis on open-source software and Linux environments Working with others both technical and non-technical Solving problems; you're pragmatic and can understand that problems … solved in numerous ways The Ideal Candidate: A demonstrable open-source software background (e.g., GitHub account and projects, etc.) Is a fast mover; you have a strong drive to build a career in cutting-edge development Has a can-do personality, comfortable with communication at all levels ...

imagery, audio and playable ads . This role will focus on embedding Generative AI into production workflows, with a strong emphasis on local and open-source models , workflow optimisation and commercial impact. Key Requirements We are looking for a technically strong AI specialist with proven experience applying Generative … Hands-on experience with ComfyUI, Fooocus and Automatic1111 Experience building AI-powered creative workflows across image, video and audio Strong understanding of local and open-source AI models Experience integrating AI tools into real production environments Ability to deliver scalable, practical solutions Strong communication skills and experience training ...

supported in pushing the envelope alongside top pioneers in verification. Responsibilities Design and maintain robust testbenches and targeted tests using the organisation’s mixed open-source and proprietary verification environment. Develop and own comprehensive verification plans, ensuring coverage goals and test strategies are clear and defensible. Identify … resolve design defects efficiently. Oversee and refine the test infrastructure, including management of test suites, CI pipelines, and the improvement of both internal and open-source tooling. Requirements Strong debugging and analytical capability, able to isolate and resolve complex RTL and testbench issues efficiently. Proficiency in Python ...

build it we agree. Were hiring an IT and Infrastructure Engineer to help evolve a modern, resilient hosting platform. Our culture is built on open contribution, flexible working, and solving problems intelligently. We explore beyond the mainstream, test bold ideas, and value engineers who combine solid fundamentals with curiosity … initiative. Not just maintaining infrastructure redefining it. Join a hosting team where open collaboration drives better engineering. As our next Virtualisation Engineer, youll work hands-on with Proxmox (KVM) (and VMware VSphere) in an environment that prioritises flexibility, smart thinking, and practical experimentation. We respect proven technologies but were ...

Embedded Linux Engineer : Porting the OS, integrating with ODM software Fixing build issues when moving to new platforms and applying patches to debug open-source software Researching technical growth Requirements: Highly experienced with embedded build systems, preferably buildroot, OpenWRT, or other WRT-Variants Experienced with CLANG and very … confident working with patches on open source software Strong understanding of network protocols Desirable skills for an Embedded Linux Engineer: Experience developing Linux kernel modules and using the kernel build system Knowledge of the Wireless and Linux network stack Experience managing the process from a reference board ...

TypeScript | JavaScript | SVG | Canvas | London London | to £200,000 depending on exp. I'm hiring a Senior Engineer to work on a widely-used, open-source charting library relied on by thousands of engineers building data-intensive products. This is not a typical frontend role. … product theatre. No endless hand-offs. Just proper engineering responsibility. Your work is visible and respected You’ll be contributing to a well-known open-source project used in serious production environments — experience that carries weight long after this role. A grown-up engineering culture No outsourcing. ...

operationalize a competitive intelligence function that arms Sales and Product with actionable insights. Continuously analyze market trends, buyer evolution, and ecosystem shifts (e.g., open source, hyperscalers, AI infrastructure) to inform positioning and roadmap priorities. Cross-Functional Leadership: Act as a key partner to senior leadership across Product, Engineering … understand how to bridge the gap between user adoption and enterprise-wide expansion. Preferable: Experience in or strong affinity for data infrastructure or open source technologies. You are "AI-native" in your approach to work and possess the technical depth necessary to communicate effectively with practitioners and architects. ...