26 to 50 of 1,608 Open Source Jobs

Research Analyst

Hiring Organisation
Dow Jones & Co
Location
London, UK
Employment Type
Full-time
Jones, is a specialist provider of global security and geopolitical risk intelligence. We support businesses, international organisations and public-sector clients with actionable, all-source intelligence, meeting their requirements from conflict zones to the boardroom. Our client base includes many of the world's leading multinational corporations across … join Dragonfly in a junior/entry-level research-focused role with a global remit. As part of a wider team, you will conduct open-source data collection and media monitoring in maintaining key Dragonfly products: the TerrorismTracker (TT) database and Travel Risks Monitor (TRM). The ideal ...

Commercial Account Executive - Benelux & Nordics

Location
Greater London, England, United Kingdom
real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale. About Us At LangChain, our mission … real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale. With $125M raised at Series ...

Intelligence Internet Investigator

Location
West Midlands, England, United Kingdom
within Force Intelligence currently based at Headquarters. Provide tactical advice and guidance to investigators, intelligence staff, and operational teams regarding the effective use of open-source opportunities. Ensure as a practitioner that you operate in accordance with relevant legislation, policies, procedures and professional standards, maintaining appropriate governance … oversight. Maintain an up-to-date understanding of open-source methodologies, internet-based technologies, social media platforms, and emerging digital trends to support the development of team capability and operational effectiveness. Complete intelligence-led online research, monitoring and evidential capture, ensuring activity is proportionate, lawful and meets investigative ...

Engineering Manager - Grafana Application Security | EMEA | (Remote, UK)

Location
United Kingdom
fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and observability to AI, giving … more at grafana.com and follow us on LinkedIn and X . We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy ...

Developer Relations Engineer (London, UK)

Location
Greater London, England, United Kingdom
others, this is the role for you.Why This Role MattersSupabase is growing fast with 350,000+ developers, 1,000+ OSS contributors, and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them … where they are: through content, community, and code.We're building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you'll be a bridge between Supabase and the broader developer ecosystem, helping people get started ...

Security Analyst III (DevSecOps & Application Security)

Hiring Organisation
Pinnacle Technical Resources
Location
United States
Employment Type
Permanent
Salary
USD 90 Hourly
visibility into applications, packages, libraries, models, AI components, and software and AI supply-chain dependencies. Support Software Composition Analysis, package and dependency management, and open-source software governance, including identification of vulnerable, obsolete, malicious, or unapproved components. Develop and mature container and container-image scanning to identify vulnerable … packages, embedded secrets, configuration weaknesses, malware, and other risks before deployment. Embed security controls into source-code repositories, CI/CD pipelines, artifact repositories, container registries, and software release processes. Establish risk-based vulnerability management practices and partner with development teams to validate findings, prioritize material risk, and drive ...

Lightwell Security Technical Account Manager (Middleware)

Hiring Organisation
Red Hat
Location
London, UK
Employment Type
Full-time
technical discipline. Willingness to travel internationally and to customer locations as required. Executive presence and communication skills in English. Nice to have: Passion for open-source software and the Red Hat technology portfolio. Previous experience as a developer, consultant, or solutions architect. Red Hat Certified: RHCE (RHCA preferred … Relevant security certification (CISSP, CCSP, CompTIA Security+, CC, CEH).#LI-AM4About Red HatRed Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries, our associates work ...

Staff Software Backend Engineer, Tech Lead - Foundations

Location
United Kingdom
making technical decisions under ambiguity.Nice to Have:-Experience with Kubernetes and container orchestration.-Experience with network management or infrastructure software (for example, NetBox).-Open-source contributions or project involvement.-Comfort with AI-enhanced tooling (for example, Copilot, ChatGPT, Cursor).Join NetBox Labs. Help build the identity … platform relies on.About NetBox Labs:NetBox Labs helps companies build and manage complex networks. We help customers accelerate network automation by delivering open, composable products and supporting the network automation community.NetBox Labs is the commercial steward of open source NetBox, the world’s most popular network source ...

Public Sector Account Executive (Education)

Location
Greater London, England, United Kingdom
usage-based pricing, and modern data architectures. Solve Complex Problems: Move beyond simple transactions to address the intricate data challenges our customers face. Champion Open Source: Articulate the value of our advanced commercial features while advocating for our Open-Source offerings. Identify New Use Cases: Showcase … date. Ability to create alignment across teams to accelerate deals. AI Mindset: Use new technologies for performance advantage and deal structuring. Open-Source Appreciation: Enthusiasm for the Open-Source model and the community relying on our solutions. Additional Information - We Take Care of Our People ...

Mid Market Account Executive

Location
United Kingdom
usage-based pricing, and modern data architectures. Solve Complex Problems: Move beyond simple transactions to address the intricate data challenges our customers face. Champion Open Source: Articulate the value of our advanced commercial features while advocating for our Open-Source offerings. Identify New Use Cases: Showcase … date. Ability to create alignment across teams to accelerate deals. AI Mindset: Use new technologies for performance advantage and deal structuring. Open-Source Appreciation: Enthusiasm for the Open-Source model and the community relying on our solutions. Additional Information - We Take Care of Our People ...

Remote Product Manager - Open Source & AI Platforms

Location
Greater London, England, United Kingdom
Canonical is seeking product managers for open source software leadership roles. Roles are home-based across the EMEA time zone, with opportunities to influence Ubuntu and related Open Source initiatives. You will drive strategy, roadmap, and execution while collaborating with engineering, design, marketing, and sales teams … deliver high-impact products. Ideal candidates possess strong academic records, Linux/open source understanding, and experience guiding multiple projects across diverse #J-18808-Ljbffr ...

Senior Database Administrator (Open-Source/FinTech Stack)

Hiring Organisation
N.P.A
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 95,000 Annual
Senior Database Administrator (Open-Source/FinTech Stack) About the Company We are partnering with a highly successful, high-growth financial technology firm and regulated European market operator. Known for their disruptive approach and cutting-edge trading technology, they handle massive volumes of Real Time market data … microsecond speeds. Instead of traditional, restrictive corporate database structures, they have built a decentralized open-source data architecture engineered purely for extreme performance and scalability. The Opportunity We are seeking a Senior Database Administrator to join a talented Infrastructure team and take true ownership of a varied, modern ...

System Engineer (Lab) — Generalist, Customer-Facing

Location
Macclesfield, England, United Kingdom
Biosecure ID supports Science for Social Good CIC ( https://ssg-cic.org ), a UK-based non-profitcompany dedicated to advancing applied genetics through open-source softwaredevelopment (AGOSS® Platform), developing vocational training programmes incountries where knowledge gaps are most visible, raising awareness andeducation about DNA testing, standardizing sexual … clinical/CLIA-adjacent workflows. Experience building autonomous or semi-autonomous systems — closed-loop control, sensor fusion, or decision-making pipelines. Contributions to open-source projects (lab automation, robotics, or bioinformatics tooling especially relevant). Startup or small-team experience where you had to do more than your ...

Open-Source Investigator - Eyes on Russia - Contractor

Location
Greater London, England, United Kingdom
Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations and threats to democracy. We achieve this through open source research, digital investigations, capacity-building with local partners, and collaboration with media to amplify our impact. CIR was born out of a determination … OSINT investigations, developing new frameworks and working alongside a highly experienced team to solve the most complex cases. Main Responsibilities Proven experience conducting open-source investigations, applying a wide range of open-source techniques and methodologies. Experience in geospatial analysis, including geolocation, chrono location and satellite ...

Research Scientist (Control)

Location
Greater London, England, United Kingdom
safety, agent failures, and detection methodologies Stay current with research into coding security and safety vulnerabilities Fine-tuning & Monitor Development Fine-tune open-source models to create efficient monitors for high-volume production environments Design and build agentic monitoring systems that autonomously investigate logs to identify both known … iterating based on empirical findings e.g. prompting, scaffolding, agent design, fine-tuning, or RL Strong Python programming skills Demonstrated ability to work independently on open-ended research problems Good-to-haves Familiarity with AI safety concepts, particularly agent-related risks Familiarity with computer security, e.g. security testing and secure ...

Senior Software Engineer (vLLM)

Location
Cambridge, England, United Kingdom
funding in order to design, build and deploy innovative AI systems. The Opportunity We are seeking a Senior Software Engineer with a passion for open-source AI infrastructure to work on deploying, extending and optimising vLLM (and potentially other inference serving engines) to support our projects. You will … places a major emphasis on using LLMs, AI coding assistants, and autonomous agents for software development. What You'll Do Deploy, instrument and monitor open weight models served using vLLM. Implement new features within vLLM to support novel hardware architectures as part of the Scaling Inference Lab. Work with ...

Senior Product Marketing Manager New Cambridge, UK

Location
Cambridge, England, United Kingdom
computing a reality.We’remaking remarkable progress and growing fast About the role We are looking for an exceptional Product Marketing Manager with experience in open-source software growth and adoption to lead product marketing for Deltakit , our open-source SDK for learning and adopting QEC. Deltakit … member of a collaborative Marketing team of 6-8 people What we need Experience in product marketing for developer tools, SDKs or open-source software Experience working in a B2B deep tech environment Proven success growing adoption of developer platforms, open-source software or technical communities ...

General Counsel

Location
Greater London, England, United Kingdom
held with the intention to list on a public exchange. We’re looking for someone with genuine fluency in the software industry and in open source dynamics, who can translate that insight into clear positions on licensing, commercial contracts and risk, and hands‐on execution. Reporting directly … contracting framework: standard templates, negotiating positions, and a deviation and escalation process that makes commitments visible before they are signed. Leading intellectual property and open source licensing strategy, including copyleft, trademark and the terms on which Ubuntu and our products are distributed. Owning the global compliance programme: data ...

General Counsel

Location
Douglas, Northern Ireland, United Kingdom
held with the intention to list on a public exchange. We’re looking for someone with genuine fluency in the software industry and in open source dynamics, who can translate that insight into clear positions on licensing, commercial contracts and risk, and hands‐on execution. Reporting directly … contracting framework: standard templates, negotiating positions, and a deviation and escalation process that makes commitments visible before they are signed. Leading intellectual property and open source licensing strategy, including copyleft, trademark and the terms on which Ubuntu and our products are distributed. Owning the global compliance programme: data ...

Softwareentwickler (m/w/d)

Location
Marlow, England, United Kingdom
suchen dich. Bei ScanHaus Marlow kaufen wir nicht für jede neue Anforderung eine Software von der Stange. Wir entwickeln selbst. Mit Python und Open-Source-Technologien bauen wir unsere digitale Unternehmenswelt kontinuierlich aus – von Geschäftsprozessen über Schnittstellen bis hin zu eigenen Anwendungen für unsere Mitarbeitenden. Dafür suchen … Schnittstellen zur Anbindung weiterer Systeme Digitalisierung und Automatisierung von Unternehmensprozessen Technische Konzeption und Umsetzung gemeinsam mit unseren Fachabteilungen Weiterentwicklung unserer Inhouse-Software und Open-Source-Landschaft Das Besondere dabei: Deine Software wird bei uns tatsächlich eingesetzt. Du entwickelst Lösungen, die den Arbeitsalltag unserer Mitarbeitenden und die Abläufe ...

Senior Applied AI Engineer: Software

Location
Manchester, England, United Kingdom
building an engineering organisation for the next generation of AI. You'll work with modern AI technologies, strong software engineering practices and open-source tools, while having dedicated opportunities for R&D, learning and contributing back to the wider technical community. We value strong engineering foundations, a drive … Work at the frontier of Applied AI: Build with rapidly evolving AI technologies and help determine how they should be used in production, leveraging Open Source solutions when needed and delivering AI with impact for our clients. Work that has real impact: Work directly with varied organisations solving ...

Lead Software Engineering- Java/Python

Location
Glasgow, Scotland, United Kingdom
solutions across multiple technical areas within various business functions in support of the firm's business objectives. In this role you own our public open-source presence on github.com/JPMorgan-payments, the shopfront external developers clone from and integrate against, where our published agent skills have taken … that let external developers drive JPMorgan Payments capabilities from their own AI tooling Builds the paved road for external SDK and library publication under Open Source Governance, taking pilot products from internal repository to public package manager, and hardening each step into a repeatable default that satisfies outbound ...

Technical Project Manager

Location
United Kingdom
About lowRISC lowRISC CIC is a non-profit Community Interest Company, collaborating with international engineering partners to create and maintain open source silicon designs, firmware and tools. This includes lowRISC’s flagship OpenTitan project - the largest open source silicon project in the world. Through projects like … based in our Cambridge office, working closely with both our technical teams and major commercial semiconductor partners to coordinate the delivery of high-quality open source silicon designs, firmware, and tools. Key responsibilities Plan, track, and manage complex subsystem and chip design projects for major commercial customers. Apply ...

4x Java Developers

Location
Stockport, England, United Kingdom
blended team that includes staff, contractors, and other third parties. Develop new components of a major Government Accounting and Payment System using Open Source and Java technologies. Design, Build and test newly defined micro-services using java development skills. Expected contract length - 3 months with an option … using an HTTP micro-service approach. What the specialist will work on Develop new components of a major Government Accounting and Payment System using Open Source and Java technologies. Design, Build and test newly defined micro-services using java development skills. Address where the work will take place ...

Technical Account Manager (UK, EMEA)

Location
Greater London, England, United Kingdom
Socket helps devs and security teams ship faster by cutting out security busywork. Thousands of orgs use Socket to safely find, audit, and manage open source code. Our customers - from Anthropic to xAI, and Figma to Vercel - love Socket (just check out their tweets) to see for yourself … Founded by Feross Aboukhadijeh, a long-time open source maintainer with software downloaded over a billion times a month, Socket has raised $125M from top angels, operators, and security leaders. About the Role You’ll own customer success post-sale for our European Customers. That means understanding ...