201 to 225 of 1,609 Open Source Jobs

AI Scientist Bristol, Exeter, London

Location
West of England, England, United Kingdom
research profile of theLab by publishing research outputs in academic journals, presenting work at conferences/industry events and making models available in open source repositories. Contribute to cross-functional teams to support the delivery of high-quality technical solutions where appropriate. Actively support the continuous improvement … support our growth. Required Skills: A track record of research output you can point to: peer-reviewed publications, preprints, technical reports, patents, or substantial open-source contributions. Masters or PhD qualification in a STEM field (engineering, physics, mathematics, computer science, data science, or a related field). Research ...

Senior Software Engineer - Open-Source AI Inference & vLLM

Location
Cambridge, England, United Kingdom
across the Scaling Inference Lab and the High Assurance programme to drive performance, reliability and safety in production‐grade systems. You will collaborate with open‐source communities, contribute core changes, and focus on latency, throughput and hardware utilisation while developing with Python and low‐level languages. #J ...

Senior MLOps Engineer: Scale AI Pipelines & Open-Source

Location
United Kingdom
pipelines across training and inference. You will work with Linux, Kubernetes, and modern ML frameworks, profiling large-scale workloads and contributing open-source tools and reference architectures to simplify building and managing AI systems at scale. #J-18808-Ljbffr ...

Senior FIX Protocol Developer

Location
Greater London, England, United Kingdom
electronic market connectivity, and direct experience working in Front Office environments. Highly desirable candidates will have contributed to, or authored components of, the QuickFIX open‐source project, demonstrating strong protocol‐level expertise and engineering rigor. Key Responsibilities Design, develop, and maintain FIX‐based market connectivity solutions for Front … electronic trading or market connectivity development Expert‐level knowledge of FIX protocol, including session management and message flows Authored or contributed to the QuickFIX open‐source project Deep experience with FIX engines such as QuickFIX or similar frameworks Strong hands‐on experience with C#/.NET Solid experience ...

Strategic Growth Lead

Location
Belfast City District, Northern Ireland, United Kingdom
sizes rely on Cloudsmith to control and secure their software supply chains. Cloudsmith allows customers to manage curated private repositories that proxy public open-source software registries. Developers use these repositories as their trusted source for build artifacts. We support over 30 formats, including the most popular … account "surge" plays when a big swing calls for it. Test unconventional channels: direct mail, gifting, warm intros via investors, advisors, or customers, and open‐source/developer‐community engagement. Reporting and CRM Management Qualify leads and hand off sales‐ready opportunities to the pod lead and Strategic ...

SRE, London

Location
Greater London, England, United Kingdom
content delivery network traffic management - our responsibilities are both broad and deep. FoundationDB runs its systems on Linux. We run a mix of open source, vendor licensed, and internally developed tools to perform functions such as system configuration management, provisioning, software deployment, logging, and monitoring. You'll learn … multiple regions and control planes (bare-metal, AWS, and Kubernetes). We develop much of our own automation in Java and Go, including our open source Kubernetes Operator (https://github.com/FoundationDB/fdb-kubernetes-operator). We work closely with our dev partners to develop ...

Senior Software Engineer - Kubernetes Control Plane / Platform as a Service (BPaaS)

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
everyone has input on technical direction. The problems we're solving don't have obvious answers, so we figure them out together. We embrace open source first and contribute back where we can. We'll trust you to:- Design and implement Kubernetes operators and custom controllers that manage … hood and willingness to dig into unfamiliar systems- A degree in Computer Science, Engineering, or equivalent experienceWe'd love to see:- Contributions to open-source Kubernetes ecosystem projects (controller-runtime, kubebuilder, operator-sdk, etc.)- Experience building multi-tenant platforms or control planes- Familiarity with TypeScript/JavaScript ...

Senior Software Engineer - Platform as a Service (BPaaS) London, GBR Posted today

Location
Greater London, England, United Kingdom
everyone has input on technical direction. The problems we’re solving don’t have obvious answers, so we figure them out together. We embrace open source first and contribute back where we can. We’ll trust you to: Design and implement Kubernetes operators and custom controllers that manage … hood and willingness to dig into unfamiliar systems A degree in Computer Science, Engineering, or equivalent experience We’d love to see: Contributions to open-source Kubernetes ecosystem projects (controller-runtime, kubebuilder, operator-sdk, etc.) Experience building multi-tenant platforms or control planes Familiarity with TypeScript/JavaScript ...

Senior Security Engineer - SecOps

Location
United Kingdom
shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About this team and role: Mozilla is looking for an Incident Responder … shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About this team and role: Mozilla is looking for an Incident Responder ...

Deployed Engineer (UK)

Location
Greater London, England, United Kingdom
About LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We provide the agent engineering platform and open source frameworks developers need to ship reliable agents fast. Our open source frameworks, LangChain and LangGraph, see over 90+ million downloads per month and help developers ...

Backend Software Engineer – Infrastructure, Foundations

Location
Greater London, England, United Kingdom
technical teammates to understand customer problems and build solutions Build a performant search and indexing ecosystem for complex granularly permissioned data Contribute to open-source data processing libraries and integrate innovations for performance gains Build distributed systems powering large-scale compute workloads and efficiently schedule hundreds of thousands … Programming Python Programming Cloud Infrastructure Management ATS Optimization Keywords Hard Skills Software Engineering Data Processing Systems Performance Observability Microservice Architecture API Design Container Scheduling Open-Source Contribution High-Scale Systems Automation Prototyping Soft Skills Strong Communication Skills Team Collaboration Feedback Incorporation Quality Maintenance Quick Iteration Certifications & Qualifications Active ...

Senior Sales Consultant - Public Sector

Location
Birmingham, England, United Kingdom
ability to articulate the value of emerging AI-driven and autonomous technologies.If successful, you will be responsible for selling Microsoft business applications, plus open-source and AWS software and professional services solutions across the Public Sector.You will also be expected to position and sell AI-enabled and data … Kerv Group cross-selling initiatives, focused on delivering the full Kerv group portfolio and value-add into our customer base. Experience of selling open-source and AWS-based software solutions Experience of selling into both Public and Private Healthcare organisations, within the UK and an understanding of healthcare ...

Senior DevRel Engineer - Open Source Advocate, Equity

Location
Belfast City District, Northern Ireland, United Kingdom
Cloudsmith is seeking a Senior Developer Relations Engineer to champion open source engagement and developer advocacy. You will shape a community-first strategy, produce technical content, and represent Cloudsmith at events. The role requires strong DevRel and communication skills, plus a passion for empowering developers across ecosystems. ...

Senior Software Engineer – Open‐Source Platform & AI

Location
Belfast City District, Northern Ireland, United Kingdom
Budibase, Inc. is hiring Senior Software Engineers to help build the next generation of our open-source platform. You’ll join one of our product engineering teams and take ownership of substantial parts of Budibase, delivering production-ready solutions end-to-end. We’re looking for engineers with ...

Inside Sales Representative (Junior Account Executive)

Location
United Kingdom
leading edge of security, Sysdig stops attacks in real-time by instantly detecting changes in cloud security risk with runtime insights and open source Falco. Trusted by a large enterprise customer base, we are a well-funded startup, passionate open source enthusiasts at heart, and problem … delivering powerful solutions to secure cloud-native applications. We have an organizational focus on delivering value to customers. We appreciate diverse opinions and open dialogue to spur ideas and we believe in working together to achieve our goals. We're an international company that understands how to cultivate ...

Enterprise Account Executive New United Kingdom

Location
United Kingdom
impact cases. Technical fluency in an adjacent domain such as databases, data infrastructure, analytics, AI/ML, cloud, Kubernetes, developer tools, cybersecurity, observability, or open-source software. Strong qualification, account planning, forecasting, CRM, negotiation, and deal-management skills. Learning velocity and coachability, demonstrated through specific behavior change after … honesty, and excellent communication skills. B.A., B.S. degree or equivalent in a related field. Experience with Fortune 500 or security-sensitive organizations, cloud ecosystems, open-source or consumption-based products, or emerging categories is preferred. #J-18808-Ljbffr ...

Linux Architect

Hiring Organisation
LinuxRecruit
Location
London, UK
Employment Type
Full-time
consulting, technology services and digital transformation looking for a Linux Architect to help clients build and continuously improve digital services using the best open-source software. The role has a few base locations across the UK with flexibility on WFH, entails working on cutting edge technology, and provides … delivering change, transformation and cloud migration projects. Here you will provide your Linux expertise and this means that you will encounter a lot of Open-Source technologies and work on DevOps methodologies such as CI/CD implementations, Kubernetes deployments and Infrastructure as Code. This is a company ...

Remote Graduate Software Engineer: Open Source & Linux

Location
Douglas, Northern Ireland, United Kingdom
Canonical is recruiting a Graduate Software Engineer to work remotely across time zones with global teams. You will contribute to open source and Linux projects, escalating your learning through pair programming and in-house mentoring. The role offers cross-team collaboration, exposure to enterprise-scale problems, and opportunities ...

OSS Systems Specialist

Location
Greater London, England, United Kingdom
experience of CI - build and release management, quality assurance, automated testing (e.g. ServerSpec, RSpec) and change control. Extensive knowledge and hands-on experience with open source SDLC toolset, including Jira, Confluence, Bitbucket Server, Git, Jenkins. Ability to communicate directly with developers and senior leadership to resolve issues … Effectively escalated & liaise with 3rd line support and/or customer until fault resolution. Candidates are encouraged to share a GitHub account where any open source contributions can be reviewed prior to an interview. Programming experience using Java, Ruby or Python Scripting experience using Bash and Microsoft PowerShell ...

SC-Cleared Project Manager, Open-Source Research

Location
Greater London, England, United Kingdom
Centre for Information Resilience in London seeks a Project Manager to drive open-source research projects, ensuring delivery on time, within budget, and to high standards. You will work with a dynamic team to plan research activities, manage risks, and maintain strong client relationships. The role requires ...

Senior RL Research Engineer

Location
Greater London, England, United Kingdom
distributed training and experimentation. Experience with JAX, CUDA or other high-performance ML tooling. Publications at leading machine learning conferences or journals. Contributions to open-source machine learning or reinforcement learning projects. Experience in a research-driven environment such as a frontier AI lab, advanced AI startup … ambitious experimental research. Research Impact Support for publication at leading venues such as NeurIPS, ICML and ICLR, where appropriate. Opportunities to contribute to patents, open-source projects and novel technological advances. Join at a Pivotal Stage Backed by Amadeus Capital Partners, the European Innovation Council and AWS. Join ...

Research Engineer: AI for CPU Architecture (Contractor)

Location
Cambridge, England, United Kingdom
level performance kernels (LLVM/MLIR, CUDA/Triton, SIMD) Evidence of building a non-trivial system end-to-end, such as an open-source project, a simulator extension, a compiler, a runtime or a tool you designed yourself. Rigorous experimental methodology and the ability to read research … Familiarity with ARMv9 (SVE2, SME2) or RISC-V. Understanding of the hardware cost of microarchitecture features (storage, timing and power), without RTL design responsibility. Open-source contributions to gem5, ChampSim, LLVM/MLIR, or your own language, runtime or ML framework. #J-18808-Ljbffr ...

Cybersec Data Platform Solution Engineer

Location
Sheffield, England, United Kingdom
Role Title: Cybersec Sciences & Analytics_OpenSource Data Platform Solution Engineer Duration: contract to run until 10/08/2027 Location: Sheffield. Hybrid, 3 days per week onsite Rate: up to £533.60 p/d Umbrella inside IR35 Role purpose/summary Cybersecurity Sciences & Analytics … define and maintain key architecture artefacts (HLDs/LLDs, reference architectures, patterns, and ADRs). They also drive technology evaluation and standardisation across an open‐source, petabyte‐scale data platform. They own solution designs for custom cybersecurity applications, from requirements through to production support. Partnering with engineering, platform ...

Cybersec Data Platform Solution Engineer

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Role Title: Cybersec Sciences & Analytics OpenSource Data Platform Solution Engineer Duration: contract to run until 10/08/2027 Location: Sheffield. Hybrid, 3 days per week onsite Rate: up to £533.60 p/d Umbrella inside IR35 Role purpose/summary Cybersecurity Sciences & Analytics … define and maintain key architecture artefacts (HLDs/LLDs, reference architectures, patterns, and ADRs). They also drive technology evaluation and standardisation across an open-source, petabyte-scale data platform. They own solution designs for custom cybersecurity applications, from requirements through to production support. Partnering with engineering, platform ...

Senior Frontend Developer

Location
Nottingham, England, United Kingdom
Zend Framework2 devs to update and maintain existing functionality and produce new features to ensure that the business critical application (Sirius - a custom-built, open source case management system) is iterated and improved via user first principles Latest start date August 2016 Expected contract length 12 month initial … SIRIUS' case management system Maintain existing functionality and produce new features to ensure that the the business critical application (Sirius - a custom-built, open source case management system hosted on AWS) is iterated and improved via user first principles Work setup Address where the work will take place ...