601 to 625 of 848 Open Source Jobs in London

Linux Engineer - Quant Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
with improving and building a best-in-class platform that powers the complex trading systems. The technology is a mixture of in-house and open-source allowing deep customisation and innovation on every level. My client automates as much as they can because it reduces human error ...

Linux Systems Developer - Quant Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
improving and building a best-in-class platform that powers the complex proprietry trading systems. The technology is a mixture of in-house and open-source allowing deep customisation and innovation on every level. Automation is key for my client, they automate as much as they ...

GIS Manager

Location
City Of London, England, United Kingdom
hybrid working with three days per week in our London office About Us Praetorian Connections Ltd (PCL) is a leading provider of language-enabled Open Source Intelligence (OSINT), supporting geopolitical, security, and risk-focused decision making. We are currently recruiting for a GIS Manager. The successful candidate will ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
ambitiously building complex software and think you could be a fit. In this role you will be part of the team that maintains our open-source project Bombadil (https://github.com/antithesishq/bombadil). This includes working with the specification language and verifier, Chromium automation ...

Technical Project Manager II

Location
City Of London, England, United Kingdom
researchers, engineers and cross-functional teams. Coordinate with stakeholders across legal, policy, communications and risk. Support review processes associated with datasets, research benchmarks and open-source initiatives. Help research teams manage capacity and resources, including compute requirements. Provide clear project updates, metrics, risks and mitigation plans. Handle fast ...

Linux Engineer Manager - Quant Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
with improving and building a best-in-class platform that powers the complex trading systems. The technology is a mixture of in-house and open-source allowing deep customisation and innovation on every level. Responsibilities: Providing strong leadership and guidance to the growing team of Linux Engineers, both ...

Senior Product Engineer (Backend)

Location
Greater London, England, United Kingdom
communicate technical ideas to the wider team and influence stakeholders across Engineering, Product and Design Nice to have: Experience contributing to, or participating in open source projects An interest or experience in mentoring other members of the team Experience working with data-rich backend applications, or processing large ...

Senior Research Engineer, ML Lead, Health Frontiers

Hiring Organisation
Google
Location
London, UK
Employment Type
Full-time
dynamics).Domain knowledge for health or fitness, combined with experience in scientific study design and causal inference. Record of influential research, deployed ML systems, open-source contributions, or technical leadership in an advanced ML organization. The Health Intelligence team is focused on developing frontier technologies to help everyone ...

AI Security Researcher/Research Engineer

Location
Greater London, England, United Kingdom
consider some exceptions with industry experience Skills That Will Set You Apart from the Competition Knowledge of AI Systems (pipelines, security evaluation, etc.) Open source projects on security/privacy Experience with confidential computing and ZKP/SMPC protocols Ph.D. in computer science from a top-tier school ...

Frontend Engineer

Location
Greater London, England, United Kingdom
design systems, component libraries, or design tokens at scale Interest in financial technology, fintech UX, or regulated-industry product design Contributions to personal or open-source projects, or a public design portfolio Familiarity with agentic coding/working, such as Cursor/Antigravity/Claude Interest in Artificial ...

Analyst Developer

Location
Greater London, England, United Kingdom
hybrid working with three days per week in our London office About Us Praetorian Connections Ltd (PCL) is a leading provider of language-enabled Open Source Intelligence (OSINT), supporting geopolitical, security, and risk-focused decision making. We deliver high-quality OSINT reports and intelligence analysis across countries, regions ...

Enterprise Account Executive

Hiring Organisation
MongoDB
Location
London, UK
Employment Type
Full-time
growing your career in the largest market in software (database)Previous Sales Methodology training (e.g. MEDDIC, SPIN, Challenger Sales)Familiarity with databases, develops and open source technology a plusAbout MongoDBMongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. ...

Senior / Principal Rust Engineer

Location
Greater London, England, United Kingdom
exchange or HFT-grade systems Async Rust and Tokio for control-plane and tooling work, distinct from the hot path Experience contributing to open-source or internal frameworks What we offer Work on a high-profile, long-term programme with a global financial leader. You'll have ...

RF & NTN Propagation Engineer (UK)

Location
Greater London, England, United Kingdom
test automation. Proficiency in scripting and automation (Python, Bash, or similar). Previous participation in standardization fora (3GPP, O-RAN, ETSI NFV) or open-source telco projects. Experience working in ESA, defense, or similarly regulated environments. Meridian Space UK Limited is committed to creating a diverse environment ...

Global Technology Services Engineer

Location
Greater London, England, United Kingdom
forefront of a rapidly evolving technology landscape. We’re a team of experts experimenting, discovering new ways to harness the power of open‐source solutions, and embracing enterprise agile methodology. We encourage professional development to ensure you bring innovative ideas to our products while satisfying your own intellectual ...

Software Engineer

Location
Greater London, England, United Kingdom
backend and frontend technologies Openness to new technologies and creative solutions Comfortable working within a fast-paced, high growth environment Preferred Qualifications Contribution to open-source projects Experience with Agentic Coding Tools 2-5 years of relevant software engineering experience Yext is an equal opportunity employer committed ...

Product Engineer

Location
Greater London, England, United Kingdom
academics, sport, or work—and have gone above and beyond the norm. You love engineering. It’s more than a job; you contribute to open source or side projects and are confident tackling ambiguous problems. Benefits & Opportunities You can receive competitive geo‐localised benefits (UK and US). ...

Quantitative Developer

Location
Greater London, England, United Kingdom
provide a seamless path from research to production for machine learning models Enabling large‐scale distributed training of machine learning models Contributing back to open source projects Who are we looking for? The ideal candidate will: Deliver high‐quality, well‐engineered software with strong architectural awareness Take ...

RAN & Core Integration Engineer (UK)

Location
Greater London, England, United Kingdom
Proficiency in protocol tracing and troubleshooting interfaces such as RRC, NG, and F1. Previous participation in standardization fora (3GPP, O-RAN, ETSI NFV) or open‐source telco projects. Experience working in ESA, defense, or similarly regulated environments. Meridian Space UK Limited is committed to creating a diverse environment ...

Senior Machine Learning Scientist (Generative Modelling)

Location
Greater London, England, United Kingdom
deeply with biological data; prior experience with single‐cell or perturbational datasets is a strong plus. Bonus experience: Track record of impactful publications or open‐source contributions in ML. Experience working in interdisciplinary teams or applying ML in real‐world settings. Personally, you Are comfortable working ...

Machine Learning Engineer (Closed Loop) London, United Kingdom

Location
Greater London, England, United Kingdom
video, multi-sensor fusion). Strong Python and PyTorch engineering fundamentals, and experience building research-grade production tools. Strong publication record or contributions to open-source ML tooling. Ability to work collaboratively in a fast-paced, innovative, interdisciplinary team environment. Desirable Experience in AVs, robotics, simulation, or other ...

Manager, Applied AI Engineering, DeepMind

Location
Greater London, England, United Kingdom
Experience with machine learning frameworks and libraries such as TensorFlow, PyTorch, Hugging Face, etc. Experience in developing and shipping software products rapidly. Contributions to open-source projects. About the job In this role, you will lead the development and deployment of novel applications, leveraging Google’s generative ...

Full Stack Developer

Location
City Of London, England, United Kingdom
sensibility. You care how things look and feel, not just how they function. Experience replacing legacy or external vendor systems with in‐house builds. Open source contributions or side projects we can look at. Why join us? A foundational engineering seat at one of the World’s largest ...

Principal Satellite Networks Architect (UK)

Location
Greater London, England, United Kingdom
multi-tenant or multi-slice 5G deployments, including QoS and policy control. Previous participation in standardization fora (3GPP, O-RAN, ETSI NFV, GSMA) or open-source telco projects. Experience working in ESA, defense, or similarly regulated environments. Meridian Space UK Limited is committed to creating a diverse environment ...

Account Executive, Enterprise, UK - (Public Sector)

Location
Greater London, England, United Kingdom
time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises ...