176 to 200 of 346 Open Source Jobs in the UK

Senior Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
help build and maintain a secure batch and real-time data platform for a government client. You'll work with modern commercial and open-source tools to ingest, transform, and deliver data to support analytics and decision-making. Duties & Responsibilities Build, test, and maintain data pipelines Design logical ...

AI / ML Researcher - Hybrid

Hiring Organisation
17918
Location
Chelmsford, Essex, United Kingdom
LangGraph or similar Ability to communicate technical concepts clearly to both technical and non-technical audiences Experience producing technical reports or research documentation Publications, open-source contributions or recognised research within AI/ML would be highly advantageous but not essential Must be eligible for Security Clearance ...

AI / ML Researcher - Hybrid

Hiring Organisation
Anson Mccade
Location
Chelmsford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
LangGraph or similar Ability to communicate technical concepts clearly to both technical and non-technical audiences Experience producing technical reports or research documentation Publications, open-source contributions or recognised research within AI/ML would be highly advantageous but not essential Must be eligible for Security Clearance ...

Back End Developer

Hiring Organisation
Consortia
Location
London, UK
shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely challenging technical ...

Senior Software Engineer Python

Hiring Organisation
Revolut
Location
South West London, London, United Kingdom
Employment Type
Permanent
bound situations Experience with Docker, K8s, Ansible, Teamcity, monitoring, and alerting Nice to have Experience with prototyping and sketching Multiple side projects or open source contributions Exposure ...

Back End Developer

Hiring Organisation
Consortia
Location
City of London, Greater London, UK
shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely challenging technical ...

Back End Developer

Hiring Organisation
Consortia
Location
London Area, United Kingdom
shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely challenging technical ...

AI Data Lead

Hiring Organisation
DeepRec.ai
Location
United Kingdom
information retrieval, or document intelligence solutions. Event-driven architectures and messaging platforms. Experience working within highly regulated or data-intensive environments. Contributions to open-source projects or technical communities. What's on Offer Opportunity to shape the future direction of AI-enabled products. High level of autonomy ...

Python Software Engineer

Hiring Organisation
Vertex Search
Location
City of London, London, United Kingdom
modern ML infrastructure (GPU clusters, distributed training, optimization) Knowledge of healthcare data standards, regulations (GDPR, HIPAA), or experience in regulated industries Contributions to open-source projects, particularly in the ML or scientific computing space Experience with cloud platforms (AWS, GCP, Azure) and infrastructure as code The firm offers ...

Data Engineer (DV Clearable) - Up to £140,000 + Benefits

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Permanent
critical role in designing and building a secure, scalable data platform, enabling both batch and real-time data processing using modern commercial and open-source technologies. This is an excellent opportunity to work on mission-critical systems, solving complex data challenges in a highly secure environment. Key Responsibilities ...

Kubernetes Linux AIOps Engineer – Elite Quant Hedge Fund

Hiring Organisation
Winston Fox
Location
City of London, London, United Kingdom
write high quality Automation/scripts from scratch. Configuration Management Tools (Ansible/Puppet/Kapitan/Terraform....) Observability: Experience within the modern open-source ecosystem (ELK, OpenTelemetry, LGTM stack, Prometheus, Grafana, Loki...) CI/CD and GitLab/GitOps : working with Development teams. A track-record ...

Software Engineer - AI & Business Solutions

Hiring Organisation
Proactive Appointments
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
process improvement initiatives. Exposure to systems integration, data engineering, business intelligence or cloud platforms. Consulting, business analysis or solution design experience. Personal projects, open-source contributions or experimentation with AI. What’s On Offer £40,000–£60,000 salary depending on experience. Discretionary bonus scheme. Remote or hybrid ...

AIML Engineer, AI for Science

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
software. Experience with Large Language Models (LLMs) and Agentic AI (e.g., tool use, multi‐agent orchestration, deployment and evaluation). Contributions to relevant opensource projects. Relevant scientific publications in AI/ML (e.g., NeurIPS, ICML, ICLR, AAAI), computational biology or bioinformatics venues. Knowledge of or interest ...

Graduate Technology & AI Innovation Associate

Hiring Organisation
Major Recruitment Telford
Location
Wellington, Shropshire, United Kingdom
Employment Type
Permanent
Salary
GBP 16 Hourly
approach. Desirable Experience with programming languages such as Python, JavaScript, C#, or similar. Knowledge of AI tools such as ChatGPT, Claude, Gemini, Copilot, or open-source AI models. Experience with automation platforms such as Power Automate, Make, Zapier, or n8n. Familiarity with databases, APIs, and data visualisation tools. ...

Graduate Technology & AI Innovation Associate

Hiring Organisation
Major Recruitment Telford
Location
TF2, Telford, Telford and Wrekin, Shropshire, United Kingdom
Employment Type
Permanent, Temporary
Salary
£16/hour
approach. Desirable Experience with programming languages such as Python, JavaScript, C#, or similar. Knowledge of AI tools such as ChatGPT, Claude, Gemini, Copilot, or open-source AI models. Experience with automation platforms such as Power Automate, Make, Zapier, or n8n. Familiarity with databases, APIs, and data visualisation tools. ...

Site Reliability Engineer

Hiring Organisation
Generative Engineering
Location
London Area, United Kingdom
simulation or ML workloads. GPU infrastructure: CUDA-aware scheduling, GPU operator, driver pain. Nix experience (inc Nix Flakes) for reproducible builds and dev environments. Open-source contributions, especially in the SRE/infra ecosystem. Chaos engineering, game days, or anything else that proves you trust your runbooks. Just ...

Graduate Software Developer Programme

Hiring Organisation
Mortgage Brain
Location
London, United Kingdom
Employment Type
Permanent
modern software development and AI technologies Desirable Experience Examples may include: Personal coding projects GitHub portfolios Internships or placements University team projects Hackathons Open-source contributions Cloud or coding certifications Benefits: Flexibility Flexible hybrid working - split your time between the office and home working Buy holiday scheme - flexible ...

Associate, Frontier Technology

Hiring Organisation
Fitch Group
Location
Manchester, United Kingdom
Employment Type
Full Time
content, playbooks, short guides, and knowledge-sharing materials that make emerging tech accessible to a broad audience. External Ecosystem: Support research on vendors, startups, open-source projects, and academic work; help maintain a view of the ecosystem and key developments. Knowledge Sharing: Contribute to presentations, internal posts ...

Site Reliability Engineer – Manchester

Hiring Organisation
BAE Systems
Location
Gloucestershire, United Kingdom
Employment Type
Full Time
different levels of the stack Understanding of ITIL terminology Experience with container management and micro-services architectures such as Docker Experience extending and improving Open Source Software Familiarisation with automation test frameworks such as Selenium Awareness and insight into technology trends to adopt new cutting edge tools ...

Mulesoft Integration Architect

Hiring Organisation
Capgemini
Location
Surrey, United Kingdom
Employment Type
Full Time
your considering We specialise in agile custom software development and integration at an enterprise scale. Our capabilities cover a wide variety of Integration, Open Source, Microsoft and proprietary technologies. We are seeking an experienced Mulesoft Integration Architect to deliver some of the largest, complex and most innovative enterprise ...

Principal Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
embedding models Experience with model serving frameworks (vLLM, TensorRT, Ray) Experience with A/B testing and experimentation frameworks for AI features Contributions to open-source ML projects or research publications Experience with model observability tools (LangSmith, W&B;, MLflow) DEIB Our Commitment to Diversity, Equity, Inclusionand Belonging ...

Digital Architect - Senior Manager

Hiring Organisation
Capgemini
Location
Glasgow City, United Kingdom
Employment Type
Full Time
model fine‐tuning. Demonstrating hands-on ability to assess technical feasibility of AI concepts through rapid prototyping, MVPs, cloud-native AI services, or open-source models. Explaining the limitations, risks and trade‐offs of AI models and designing mitigation strategies such as grounding, evaluation frameworks, guardrails and system ...

Solutions Architect

Hiring Organisation
Anson McCade
Location
England, United Kingdom
oversight to delivery teams Conducting quality assurance on architectural deliverables Supporting agile and traditional delivery methods Ideal Background Strong knowledge of cloud technologies, open standards, and open-source ecosystems Solid understanding of enterprise architecture concepts and design methodologies Experience with integration patterns and architecture approaches Working knowledge ...

Lead Data Platform Engineer (eDV)

Hiring Organisation
Aker Systems Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Lead Data Platform Engineer, you will help lead the development of backend services for a government client leveraging the latest commercial and open-source technologies. This involves designing, developing, documenting and deploying backend services with a focus on high availability, low latency and scalability. Duties & Responsibilities Design, develop … clean code, documentation, defensive programming, automated testing and code reviews Working in Agile development and/or DevOps teams Using GitHub/GitLab for source control Test Driven Development with appropriate tools and frameworks Experience in Big Data technologies Experience in Public Cloud services, such as AWS Aker Systems ...

AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
models) and prototyping how they can be applied to our products Operations: Optionally contribute to our AI infrastructure to help operate self-hosted open-source models Testing & Validation: Development of tooling to assist our Test Team in conducting evals against our many provider models to ensure … able to deliver small stories Adheres to test coverage standards Regularly applies learnings from past experience Collaborating with team members and is flexible and open to change Write unit tests and integration tests to ensure code quality Participate in code reviews and ensure adherence to coding standards Benefits ...