626 to 650 of 1,624 Open Source Jobs in the UK

AI Infrastructure Engineer

Location
Greater London, England, United Kingdom
Experience with AWS or other major cloud providers. Production experience with Python in ML or infrastructure contexts. Demonstrated passion for technology through personal projects, open source, meetups, or publishing content about your work and learnings #LI-Hybrid Unleash Your Potential When you join Salesforce, you’ll be limitless … providing flexibility to work from home. We expect employees to be in the office at least three days per week. We have a radically open and accepting culture at Fin. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. ...

Staff Release Engineer

Location
West of England, England, United Kingdom
Lead the high-level design and long-term roadmap definition for building, scaling, and governing the systems and practices that reliably move software from source to production through centralized developer tooling across all Kaluza engineering domains. Drive Engineering Productivity & SRE Practices: Strategize and embed automated deployment & release mechanisms, testing … Integration Experience: Hands-on experience integrating large language models into production applications or developer workflows, whether via APIs (e.g., OpenAI, Anthropic, AWS Bedrock) or open-source models, with a solid understanding of prompt engineering, context management, and evaluation. AI Tooling Advocacy: A track record of introducing AI-assisted ...

Senior Sales Engineer

Location
Greater London, England, United Kingdom
some vertical industry experience, especially in Financial Services, Retail, Travel, Transport & Leisure or Public Sector. Active engagement in the technical or developer community (e.g., open‐source contributions, technical blogging, or community mentorship). Proven track record of designing reusable implementation guides, integration playbooks, or localization toolkits for global … scammers may ask for money or personal information by offering fake job opportunities through e‐mail, text message or social media. Please verify the source of any job‐related communications carefully. All official Zendesk communications are conducted through "@zendesk.com" email addresses. If you encounter suspicious messages, do not respond ...

Platform Engineer (Kubernetes/Cloud) Full-time (start asap) Remote or In-person London

Location
Greater London, England, United Kingdom
whilst supporting households with lower energy bills. Working in partnership with SecureLinx and SUSE , we’ve established a robust technical, secure foundation using modern open-source, cloud-native technologies. Now we’re ready to scale – expanding capability, automation and performance as we grow our client base, which comprises … drive from Guildford, parking available Ideally would be based in the office, but can be hybrid or fully remote; depending on experience/independence; open to discussion. #J-18808-Ljbffr ...

Staff/Principal Machine Learning Scientist - Ranking & Retrieval

Location
Greater London, England, United Kingdom
Retrieval London, United Kingdom About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance … strong track record of academic or industry contributions, including publications in top‐tier AI/IR conferences (e.g., SIGIR, KDD, RecSys, NeurIPS) or open‐source ML contributions. What We Offer Competitive compensation packages (routinely benchmarked against the latest industry data), including base salary and annual bonuses “Work your ...

Principal Machine Learning Scientist (Experiences)

Location
Greater London, England, United Kingdom
Experiences) London, United Kingdom About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance … strong track record of academic or industry contributions, including publications in top-tier AI/IR conferences (e.g., SIGIR, KDD, RecSys, NeurIPS) or open-source ML contributions. What We Offer Competitive compensation packages (routinely benchmarked against the latest industry data), including base salary and annual bonuses “Work your ...

Senior Product Security Engineer

Hiring Organisation
Anduril Industries
Location
London, UK
Employment Type
Full-time
weakness in designs, implementations, integrations, and processesIntegrates and matures Product Securitys suite of tooling thought Anduril's products. Conducts security assessments including architecture review, source code analysis, configuration auditing, and adversarial testingRequirements: Proficient with one or more programming languages (e.g. C/C++, Golang, Rust, Python)Experience assessing security … third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps ...

Remote Cloud Engineer: OpenStack, Kubernetes & Linux

Location
Greater London, England, United Kingdom
over private and public cloud solutions. You will work hands-on across the Linux stack, use Python to develop Kubernetes operators, and contribute to open source infrastructure-as-code. The role includes travel up to 25% and remote-first work arrangements. Ideal candidates have a CS degree ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Senior Software (Java) Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
full software development lifecycle. Key Responsibilities: - Designing, developing and testing bespoke software solutions in Java, React JavaScript, and TypeScript - Working across a range of open-source technologies and libraries - Developing and maintaining CI/CD pipelines using tools such as GitLab - Deploying applications across AWS - Contributing to architecture ...

Full Stack Engineer

Hiring Organisation
Oscar Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Familiarity with RAG pipelines, embeddings, prompt engineering or agentic frameworks Cloud platform experience (AWS/GCP/Azure), CI/CD, infrastructure-as-code Open-source contributions or a portfolio of side projects - especially AI-related Startup or scale-up experience What you'll get Direct mentorship from ...

devops engineer infrastructure platform

Location
Greater London, England, United Kingdom
service mesh technologies, multi-cluster or multi-region Kubernetes at scale, GCP compute and networking, cloud cost optimization or FinOps, multi-organization infrastructure unification, open-source infrastructure or platform engineering contributions, especially in the CNCF ecosystem. Условия: Benefits include healthcare, well-being support, parental leave, pensions, and generous ...

devops engineer for food delivery

Location
Greater London, England, United Kingdom
Flux, progressive delivery, service mesh technologies, multi-cluster or multi-region Kubernetes at scale, GCP compute and networking, FinOps practices, multi-organization infrastructure unification, open-source infrastructure or platform engineering contributions, CNCF ecosystem experience Условия Benefits may include healthcare, well-being support, parental leave, pensions, and generous annual ...

Senior Full Stack Robotics SWE

Location
Boston, England, United Kingdom
applications and data synchronisation strategies Exposure to robotics, embedded systems, IoT or edge computing technologies Experience working with high‐availability distributed systems Contributions to open‐source software or technical communities #J-18808-Ljbffr ...

Kong API Gateway Specialist

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 per day
teams. Facilitate governance reviews, architecture discussions, and design workshops. Required Skills & Experience Technical Skills Strong hands-on experience with Kong API Gateway (Enterprise or Open Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience ...

Kong API Gateway Specialist

Location
United Kingdom
teams. Facilitate governance reviews, architecture discussions, and design workshops. Required Skills & Experience Technical Skills Strong hands-on experience with Kong API Gateway (Enterprise or Open Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience ...

Kong API Gateway Specialist

Hiring Organisation
Infoplus Technologies UK Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £450.00 per day
teams. Facilitate governance reviews, architecture discussions, and design workshops. Required Skills & Experience Technical Skills Strong hands-on experience with Kong API Gateway (Enterprise or Open Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience ...

Senior Software Engineer

Hiring Organisation
Ask4.com
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£60,000
maintaining Go or Node.js services Experience with message brokers and event-driven systems (NATS, RabbitMQ, Kafka, or similar) Exposure to OpenWiFi, OpenWrt or similar open-source network controller frameworks Observability experience. Use of metrics, logs, and traces using tools such as Grafana, Prometheus and Sentry Experience with ...

full stack developer in fintech

Location
Greater London, England, United Kingdom
years of professional software engineering experience, including recent graduates; Strong software engineering foundation demonstrated through professional work, internships, university projects, personal projects, open-source contributions, hackathons, or equivalent technical experience; Hands-on exploration of generative AI, large language models, or agentic systems; Ability to explain technical decisions, trade ...

AI Engineer

Location
Greater London, England, United Kingdom
orchestration, or workflow automation Knowledge of AI governance, assurance, and audit requirements Experience with explainability, evaluation, and bias monitoring for AI systems Familiarity with open-source AI tooling and modern inference frameworks Experience contributing to shared platforms or internal AI enablement teams About us esynergy is a technology ...

Software Engineer

Location
Greater London, England, United Kingdom
solve problems, fight complexity and embrace change. Icon has applied its payments, technical and integration expertise to create IPF: a low-code, cloud-native, open-source technology platform to accelerate payments transformation. Icon’s clients include leading global banks such as BNP Paribas, HSBC, NatWest and Lloyds Banking ...

Software Engineer III - Cloud Data Platform (AWS/Databricks, Terraform)

Location
Greater London, England, United Kingdom
adherence to resiliency and security expectations Preferred qualifications, capabilities, and skills Experience with data lakehouse architectures using Delta Lake, Apache Spark, or similar open‐source frameworks Familiarity with AWS‐native data services such as Glue, Lake Formation, Redshift, or Athena Exposure to data governance practices including cataloging, lineage ...