51 to 75 of 104 Open Source Jobs in London

VP, Senior Backend Developer - Blockchain Infrastructure

Hiring Organisation
Galaxy Digital
Location
London, UK
Employment Type
Full-time
smart contracts (Solidity). Familiarity with AI-assisted development workflows: spec-driven development, code generation tools, MCP, or agent-based paradigms. Contributions to open-source projects. Experience with Rust. What We Offer: Competitive base salary and discretionary bonusHybrid/Flexible Working Arrangements Flexible Time Off (paid ...

New Business Enterprise Account Executive (Public Sector)

Hiring Organisation
DataBricks
Location
London, UK
Employment Type
Full-time
wins while managing longer, complex sales cyclesOwn a defined list of prospects in UKI and build strategies targeting all critical stakeholders. Build and self-source your own pipeline, and run the full sales cycle from first prospecting to close, keeping your pipeline clean and well maintainedSupport broader customer transformation … improve your productivity and the quality of your work, and you can show examples beyond simply knowing about them Background in Cloud software, open source technology, and/or the Data and AI space, ideally selling into data, analytics, AI or digital transformation programmesExperience driving adoption of usage ...

Director Data & Analytics API Experience - Data Services

Hiring Organisation
CME- Group
Location
London, UK
Employment Type
Full-time
final product" and the "primary tool" moving CMEG up the value curve from a raw data producer to an invaluable source of insights for our customers. What you Will be Doing: The focus of the work is on activation and will be organized across four strategic pillars designed … front door' for internal users, allowing them to 'pip install' and access BigQuery datasets through the same idiomatic Python patterns designed for customers. Release Open-Source SDKs: Develop and maintain a suite of SDKs in popular languages like Python and C++ to make integrating with our APIs ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £120,000 per annum, Negotiable
commute to London. - Experience as a hands-on cloud architect CLOUD ARCHITECT ESSENTIAL SKILLS - Expertise in delivering AWS Cloud native solutions - Background in Open-source technologies and frameworks - Experience with micro-service based architectures - Experience working with structured architecture approaches (TOGAF or SAFe) - Leadership and stakeholder management experience ...

Senior AI Engineer

Hiring Organisation
167 Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £140,000 per annum
audio generation. AI applications within digital media, content platforms or other customer-facing environments. Multimodal AI solutions combining text, image and audio. Contributions to open-source AI/ML projects. Responsible AI, model governance and the ethical considerations surrounding AI-generated content. What makes this role particularly exciting ...

Senior Crypto Threat Analyst - Terrorism

Hiring Organisation
Elliptic
Location
London, UK
Employment Type
Full-time
based intelligence reports for both technical and non-technical audiencesCapable of using Python, SQL, or AI-assisted querying to extract and analyze blockchain or open-source dataA strong analytical mindset with excellent judgment when handling sensitive or uncertain intelligenceA collaborative and proactive approach, comfortable working across global, interdisciplinary ...

Technical Lead

Hiring Organisation
Appnovation
Location
London, UK
Employment Type
Full-time
world, Appnovation builds AI products, delivers enterprise AI and digital solutions, and co-invests with clients to bring new AI products to market. Open source has been the foundation of Appnovation's work since 2007, and it remains the foundation underneath every AI product the company builds today. ...

Python Developer

Hiring Organisation
SR2
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £450.00 per day
Delivery Manager Own a part of the service end to end, sometimes one nobody else is touching Write production Python for a live, open-source public service Help the platform scale as courts send in more judgments every week What you'll bring Strong commercial Python The confidence … tests, code review, CI/CD Bonus points MarkLogic XML and structured data (XPath, XQuery, XSLT) Django, AWS, Docker An interest in legal tech, open data or public services ...

Staff Data Platform Engineer

Hiring Organisation
SoCode Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£100000 - £130000/annum + Benefits
experience operating multi-tenant analytical systems at significant scale. Strong understanding of database internals, query optimisation, distributed architectures, sharding and replication. Experience contributing to open-source database projects or working at source-code level would be highly advantageous. A proven track record building scalable, observable and resilient ...

Head of Financial Planning & Analysis

Hiring Organisation
Canonical
Location
London, UK
Employment Type
Full-time
refresh their data centers, our goal is to be the platform for cloud and apps. As they re-architect their business applications to embrace open source, our goal is to deliver the majority of their databases, analytics, messaging, publishing, identity, security, workflow... everything that is open source. … locations to meet colleagues, with Priority Pass for lounge accessAbout CanonicalCanonical is a pioneering tech firm at the forefront of the global move to open source. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. ...

Lead Data Scientist

Hiring Organisation
Faculty
Location
London, UK
Employment Type
Full-time
build client relationships and shape project scope for technical feasibility. Contributing to Faculty's thought leadership and reputation through delivering courses, public speaking, or open-source projects. Ensuring best practices are followed throughout the project lifecycle to guarantee high-quality, impactful delivery. Who we're looking … bring some key strengths, please don't hesitate in applying as you might be right for this role, or other roles. We are open to conversations about part-time hours. A note on AI: we're happy for you to use it for research and interview prep, but please ...

Senior Associate

Hiring Organisation
Faculty
Location
London, UK
Employment Type
Full-time
successful delivery and implementation of bespoke AI solutions. Working side-by-side with life sciences stakeholders to understand critical mission challenges and user needsConducting open-source analysis to support the development of cutting-edge AI toolsTranslating complex operational requirements into clear user stories for delivery and engineering teams. … bring some key strengths, please don't hesitate in applying as you might be right for this role, or other roles. We are open to conversations about part-time hours. A note on AI: we're happy for you to use it for research and interview prep, but please ...

Senior AI Risk Technical Advisory Lead

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
quality and accuracy we are known for. It is what keeps us inventing and reinventing, all the time. Our culture is wide open, just like our spaces. We bring out the best in each other through collaboration. Through our countless volunteer projects, we also help network with the communities … Demonstrated ability to assess technical AI risks and recommend practical controls in complex enterprise environments. Hands-on familiarity with generative AI platforms and tools, open-source models, vector databases, or related AI infrastructure. Experience partnering with engineering, product, data science, legal, compliance, privacy, security, and risk stakeholders. Strong ...

Forward Deployed Engineering Assoc Manager

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
solutions (agents, orchestration, context engineering, RAG, workflows) in production environments. Minimum of 3 years of experience with AI platforms — OpenAI, Claude, Vertex AI, plus open-source models — including building abstraction layers to manage multi-provider pipelines. Minimum of 10 years of experience deploying to production , CI/ ...

Deployed AI Engineer (Senior Consultant)

Hiring Organisation
Enablis
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Some consultancy or client-facing experience, or a strong interest in moving into it Desirable: Vector databases, embeddings, fine-tuning Cloud experience (AWS preferred) Open-source contributions or visible AI side projects Experience shipping AI-powered features to production This is not a research role. We're looking ...

Cloud Advisory Architecture Consultant

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
apart: Engineering/Development : Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions : Showcase during interview personal or open-source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

Cloud Advisory Agentic Focussed Consultant

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
apart: Engineering/Development : Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions : Showcase during interview personal or open-source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

2027 Data Scientist Graduate Programme - Insurance Consulting - London/Reigate

Hiring Organisation
WTW
Location
London, England, United Kingdom
Deliver data science projects that involve the development, assessment and deployment of machine learning models and writing of high-quality code Learn and apply open-source tools and technology, alongside WTW’s own proprietary insurance technology solutions, used widely by the insurance market. Grow through structured early-career ...

2027 Data Scientist Internship Programme - P&C Insurance - London/Reigate

Hiring Organisation
WTW
Location
London, England, United Kingdom
Deliver data science projects that involve the development, assessment and deployment of machine learning models and writing of high-quality code Learn and apply open-source tools and technology, alongside WTW’s own proprietary insurance technology solutions, used widely by the insurance market Grow through structured early-career ...

AI Data Associate - Dutch, Artificial General Intelligence

Hiring Organisation
Evi Technologies
Location
London, UK
Employment Type
Full-time
managing complex tasks and documentsPreferred qualification - Bachelor's degree in relevant field- Proven experience with demonstrated task execution ability- Proven capacity to leverage open-source resources effectively for comprehensive research purposes- Ability to adapt well to fast-paced environments with changing circumstances, direction, and strategy- Proven project coordination ...

Senior Software Engineer - Wise Platform - API Experience

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
security standards, compliance requirements, or international payment systems (FX, funding, settlement, interbank networks).Familiarity with frontend frameworks or infrastructure/gateway tooling. Experience maintaining open-source developer libraries, SDKs, or developer portals. We are currently only considering local candidates as relocation support is not provided. For local candidates ...

Senior Software Engineer - Wise Platform - API Experience

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87500 to 111000 GBP Annually
standards, compliance requirements, or international payment systems (FX, funding, settlement, interbank networks). Familiarity with frontend frameworks or infrastructure/gateway tooling. Experience maintaining open-source developer libraries, SDKs, or developer portals. We are currently only considering local candidates as relocation support is not provided. For local candidates ...

Data Architect

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
only when needed with programme languages Java, Scala and Python) Experience with Big Data technologies Experience with Microsoft Azure and services Experience with both open source and vendor data platforms. Experience with data architecture, architectural concepts, methodologies and approaches. Experience with microservices architecture Experience of designing for both ...

Core Java Developer Big Data Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
write code. As requirements evolve you will re-factor and our unit test suite. To deliver quickly you will leverage the best of the open source community, sometimes substituting your own solutions where greater performance is needed. You will be encouraged to evangelise and prototype new technologies … training and a structured career path. You can also expect an excellent salary and benefits package.he environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This ...

Frontend Javascript Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
continuous integration environment. Only then do they write code. To deliver quickly you will leverage the best of the open source community, sometimes substituting your own solutions where greater performance is needed. You will be encouraged to evangelise and prototype new technologies and through doing so you will … structured career path. You can also expect an excellent salary and benefits package. The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role ...