126 to 150 of 192 Open Source Jobs in the UK

Rust Engineer

Hiring Organisation
Huxley Associates
Location
London, United Kingdom
Employment Type
Permanent
Salary
£150000 - £180000/annum
/EMS connectivity, or direct exchange co-location experience SIMD, vectorisation, or GPU offloading for numerical workloads; eBPF for observability or network instrumentation Open-source Rust contributions, published crates, or ring-buffer/LMAX Disruptor pattern experience What We're Looking For You find the bottleneck before anyone ...

Principal Embedded Software Engineer I

Hiring Organisation
Jobleads-UK
Location
Milton Keynes, England, United Kingdom
optimizing I/O performance. Providing post-production/in-orbit customer support. Interfacing with hardware design and development engineers. Assessing third-party and open-source software. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS A Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering ...

Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with performance optimization for accelerators* Experience building production grade ML systems or research prototypes that have been used by others* Publications, patents, or significant open-source contributions in relevant areas are a plus* 3+ years of relevant experience in machine learning, deep learning, or closely related fields* Bachelor ...

Cloud Advisory - Agentic Focused Architecture Consultant

Hiring Organisation
Accenture
Location
London Area, United Kingdom
Skills 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 ...

Internal Cloud Architect

Hiring Organisation
MBDA UK
Location
Bristol, Filton, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£74000/annum
Architect to join a unique, multi-national Information Management function. Ideal candidates should be committed to the future of software defined data centres and open source technologies and have the dedication in supporting our engineering community in a dynamic, fast paced development environment. Salary ...

Deep Learning Engineer

Hiring Organisation
Humanoid
Location
City of London, London, United Kingdom
. Proven productization of deep nets (latency/throughput constraints, telemetry, on‐device optimization). Publications at ICLR/ICML/NeurIPS or equivalent opensource contributions. Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks. What We Offer: Meaningful time off to rest ...

Senior Software Engineer (£80k + 15% bonus)

Hiring Organisation
Morson Edge
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional product team responsible for building highly scalable, cloud-native, serverless systems ...

Cloud Software Architect - Java - BackEnd - Google Cloud (GCP)

Hiring Organisation
PeopleWorks
Location
Laindon, Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
# Java # Spring Boot # JUnit # GCP (Google Cloud Platform) # GitHub # Jetbrains products (e.g., IntelliJ IDEA) # Fossa (or similar open-source licence compliance tools) # SonarQube (or similar code quality analysis tools) # Checkmarx (or similar static application security testing tools) # Cycode ...

Senior Software Engineer

Hiring Organisation
Platform Recruitment
Location
Cambridge, England, United Kingdom
their base platform needs constant innovation. Role : You will be a significant senior hire, with significant engineering responsibility including for the trialing of new open-source technologies, as well as the prototyping of novel systems. Much of your work will focus on performance optimisation; strong C++ skills ...

Rust Software Engineer- Python/Rust- Embedded

Hiring Organisation
Anonymous
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £75000/annum Pension
toolchains. Familiarity with hardware communication protocols (SPI, I2C, UART, CAN, etc.). Exposure to safety-critical or real-time systems . Experience contributing to open-source Rust projects . What We Offer Opportunity to work on challenging low-level and hardware-integrated systems. Collaborative engineering environment with ...

Senior Data Scientist

Hiring Organisation
Anson Mccade
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
build strong client relationships. Champion best practices across the project lifecycle to deliver impactful results. Contribute to thought leadership through courses, talks, or open-source initiatives. What were looking for in a Senior Data Scientist: Senior experience in data science or a quantitative field. Fluent Python programmer with ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Enhance overall system efficiency, expandability, and dependability within distributed robotic setups. Experience you'll need: Production experience with Rust , or contributions to production grade open source repos. 2+ Years. Experience working with Tokio , or other asynchronous frameworks such as async.std or Smol. Ideally a background in a core ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
Milton Keynes, England, United Kingdom
Enhance overall system efficiency, expandability, and dependability within distributed robotic setups. Experience you'll need: Production experience with Rust , or contributions to production grade open source repos. 2+ Years. Experience working with Tokio , or other asynchronous frameworks such as async.std or Smol. Ideally a background in a core ...

Software Architect Java - BackEnd, Back End Google Cloud (GCP)

Hiring Organisation
PeopleWorks Consultancy Limited
Location
Basildon, Essex, UK
Employment Type
Full-time
# Java # Spring Boot # JUnit # GCP (Google Cloud Platform) # GitHub # Jetbrains products (e.g., IntelliJ IDEA) # Fossa (or similar open-source licence compliance tools) # SonarQube (or similar code quality analysis tools) # Checkmarx (or similar static application security testing tools) # Cycode ...

Software Architect Java - BackEnd, Back End Google Cloud (GCP)

Hiring Organisation
PeopleWorks Consultancy Limited
Location
Basildon, Essex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£600 per day Inside IR35
# Java # Spring Boot # JUnit # GCP (Google Cloud Platform) # GitHub # Jetbrains products (e.g., IntelliJ IDEA) # Fossa (or similar open-source licence compliance tools) # SonarQube (or similar code quality analysis tools) # Checkmarx (or similar static application security testing tools) # Cycode ...

Cloud Software Architect – Java - BackEnd – Google Cloud (GCP)

Hiring Organisation
PeopleWorks
Location
SS15, Laindon, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£600/day Inside IR35
# Java # Spring Boot # JUnit # GCP (Google Cloud Platform) # GitHub # Jetbrains products (e.g., IntelliJ IDEA) # Fossa (or similar open-source licence compliance tools) # SonarQube (or similar code quality analysis tools) # Checkmarx (or similar static application security testing tools) # Cycode ...

Software Architect Java - BackEnd, Back End Google Cloud (GCP)

Hiring Organisation
PeopleWorks Consultancy Limited
Location
East Anglia, UK
# Java # Spring Boot # JUnit # GCP (Google Cloud Platform) # GitHub # Jetbrains products (e.g., IntelliJ IDEA) # Fossa (or similar open-source licence compliance tools) # SonarQube (or similar code quality analysis tools) # Checkmarx (or similar static application security testing tools) # Cycode ...

Full Stack Engineer

Hiring Organisation
Prism Digital
Location
London Area, United Kingdom
pipelines Cloud infrastructure and SaaS deployment Observability, testing frameworks, and CI pipelines Proven ability shipping real products such as SaaS platforms, production data pipelines, open-source tools with users, or meaningful side projects Strong engineering fundamentals and ability to learn new technologies quickly AI coding tools including Cursor ...

Founding Engineer

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
building REST APIs using NestJS or Express Or Python Experience with MongoDB or similar databases Evidence of building independently, for example side projects, startups, open source work Experience in a company with fewer than 50 employees High agency and comfort operating in fast moving environments Nice to have ...

Machine Learning Researcher PhD

Hiring Organisation
Client Server
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
externally. You'll use your research to contribute to product development and customer research projects as well as contributing to the company's open source libraries. Location/WFH: You'll join the team in Cambridge, ideally once a week (potentially once a month) with flexibility to work ...

Java Engineers - Senior / Lead

Hiring Organisation
numi
Location
City of London, London, United Kingdom
standards and a commitment to building trust-based software. Nice to Have Previous experience in a fintech or high-growth startup environment. Contributions to open-source projects or a background in building custom tooling. Familiarity with cross-functional "tribe and squad" working models. Why Join ...

Vice President - Ontologist - Data Scientist Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience with data standards and ontologies for Data and Financial services. Contributions to Ontology community, such as papers, conference presentations, industry standard contributions, or open source contributions. #J-18808-Ljbffr ...

Data Engineer - Palantir

Hiring Organisation
Accenture UK & Ireland
Location
Greater Leeds Area, United Kingdom
collation and storage of data for critical client projects. How to develop and enhance your knowledge of agile ways of working and working in open source stack (PySpark/PySql). Quality engineering professionals utilise Accenture delivery assets to plan and implement quality initiatives to ensure solution quality ...

Senior Talent Acquisition Lead

Hiring Organisation
Ultralytics
Location
London Area, United Kingdom
Sales, Solutions, Customer Success, Partnerships) in developer-led products. Familiarity with OKR frameworks and operating cadences that drive measurable recruiting outcomes. Prior exposure to open-source or developer ecosystems (e.g., Ultralytics GitHub). Passion for what we build and how it’s used by teams worldwide … improvement. Strive for excellence: Perseverance and attention to detail. Actions, not words: Focus on delivering meaningful results. Act with urgency: Seize fleeting opportunities. Open access to all: Transparent communication and collaboration. Learn more in our Ultralytics Handbook and values. 💰 Compensation and benefits We reward excellence and impact — not just ...

Software Engineer

Hiring Organisation
Platform Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £115000/annum
commercial C++ expertise Significant bias towards C++ development Genuine passion for writing clean, performant code Bonus if : Commercial C++ experience Have worked on open-source projects Have an activity portfolio of personal C++ projects Full details are available. Please don't hesitate to get in touch. ...