101 to 125 of 230 Permanent Open Source Jobs

Digital Architect - Senior Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
chaining, and 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 ...

Data Analytics Engineer

Hiring Organisation
Intec Select Ltd
Location
Basingstoke, Billingsgate, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
platform's data modelling and architecture Building dashboards and semantic models, and presenting these directly to stakeholders Working across the full pipeline from source systems to target repositories, with a strong focus on data quality Collaborating with Data Scientists to help productionise ML pipelines Operating within an Agile/… experience building data platforms in a commercial setting Nice to have: Real-time pipeline experience Azure Data Engineer certification Exposure to Kafka or other open-source tools Background in a regulated industry (finance/insurance) Details: £60,000 - £70,000 Permanent position Hybrid (Basingstoke ...

Data Analytics Engineer

Hiring Organisation
Intec Select Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 70,000 Annual
platform's data modelling and architecture Building dashboards and semantic models, and presenting these directly to stakeholders Working across the full pipeline from source systems to target repositories, with a strong focus on data quality Collaborating with Data Scientists to help productionise ML pipelines Operating within an Agile/… experience building data platforms in a commercial setting Nice to have: Real-time pipeline experience Azure Data Engineer certification Exposure to Kafka or other open-source tools Background in a regulated industry (finance/insurance) Details: 60,000 - 70,000 Permanent position Hybrid (Basingstoke ...

Data Analytics Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
platform's data modelling and architecture Building dashboards and semantic models, and presenting these directly to stakeholders Working across the full pipeline from source systems to target repositories, with a strong focus on data quality Collaborating with Data Scientists to help productionise ML pipelines Operating within an Agile/… experience building data platforms in a commercial setting Nice to have: Real-time pipeline experience Azure Data Engineer certification Exposure to Kafka or other open-source tools Background in a regulated industry (finance/insurance) Details: £60,000 - £70,000 Permanent position Hybrid (Basingstoke ...

Software Engineer, RL Data

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ambiguous environments — for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial opensource project. Trusted to run key projects: you lead and inspire others, plan workstreams effectively, collaborate with cross‐functional stakeholders, and proactively eliminate … tool‐use agentic tasks — and harden them so they behave correctly across millions of rollouts in a frontier training run. Bring a new data source online — from first conversation with a partner organization to data flowing into production training runs — coordinating with product, security, privacy, legal, and infrastructure teams ...

AI Engineer - Contract

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
operators can interrogate complex information at speed and make better decisions under pressure. AVISTM powers our digital decision products, such as ORION for multi-source decision-to-effect, and it powers our physical platforms, including STRIDER for CBRN operations and BARBARIAN for explosive ordnance disposal. The same brain reasons … secure‐by‐design development principles (ISO 27001, NIST, OWASP) Experience in pharma/bio tech or highly regulated environments is a plus Contributions to open-source AI/ML projects Soft Skills Delivery-focused - you ship working systems, not prototypes Comfortable operating across the stack when needed Strong ...

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 ...

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 ...

Technical Consultant (Android)

Hiring Organisation
Talent Locker
Location
United Kingdom
Employment Type
Permanent
Salary
£90,000
stakeholders. A proactive mindset with a passion for solving difficult technical challenges. Desirable experience Any of the following would be a real advantage: Android Open Source Project (AOSP) development. iOS development using Swift. Linux development. Kubernetes or experience deploying to air-gapped environments. Development of non-HTTP network ...

Technical Consultant (Android)

Hiring Organisation
17918
Location
London, United Kingdom
stakeholders. A proactive mindset with a passion for solving difficult technical challenges. Desirable experience Any of the following would be a real advantage: Android Open Source Project (AOSP) development. iOS development using Swift. Linux development. Kubernetes or experience deploying to air-gapped environments. Development of non-HTTP network ...

AI Consultant

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
apart: Experience with specific AI techniques, such as neural networks or natural language processing. Knowledge of the financial services industry. Contributions to opensource AI projects. Experience with data visualization tools. Passion for data science, data mining, machine learning and experience with big data architectures and methods. ...

Senior Embedded Software Engineer

Hiring Organisation
Verso Recruitment
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£65,000
systems and embedded Linux development Python or scripting for test automation IoT ecosystems and sensor networks MSc/MEng qualification Published technical work or open-source contributions Why This Role You'll work with a team that values engineering excellence . There's real technical depth. ...

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 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 ...

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 ...

AI & Automation Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems Experience with non‐Microsoft AI platforms or services, such as AWS Bedrock, Amazon Q, SageMaker, Google Vertex AI, Anthropic Claude, OpenAI APIs or opensource model ecosystems Familiarity with ISO 42001, NIST AI RMF, EU AI Act readiness or other AI governance and risk management frameworks Relevant ...

Principal AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
time location/proximity data (Bluetooth/RFID/UWB-based systems) Prior experience in a platform/infrastructure role distinct from product engineering Open-source contributions or public portfolio demonstrating data engineering or AI/agentic work Experience with security compliance frameworks (SOC 2) for AI systems ...

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 ...

Senior Software Engineer, Consensus

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust protocols, and we believe those are best built out in the open, with multiple contributors. We pioneer advanced solutions to meet the evolving demands of decentralized applications. The Role As a Software Engineer specializing in consensus … minimize trust requirements. Self-driven, research oriented, and the ability to learn independently. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable. Why Join Anza? We offer a dynamic, fast-paced environment where innovation and problem-solving ...

Principal Engineer, AI & Data Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enterprise knowledge layer—the governed semantic models, ontologies, and knowledge graph structures that ground both human analytics and AI agents in a single source of truth. Define how business meaning flows from glossaries through data models to agent context.* Conversational Analytics. Lead the strategy and delivery of natural-language … building or operating streaming data infrastructure alongside batch processing* Background in compliance-sensitive environments (SOX, regulatory reporting, audit systems)* Published work, conference talks, or open-source contributions in knowledge engineering, semantic AI, or conversational analytics**Bullish is proud to be an equal opportunity employer. We are fast evolving ...

Graduate Software Engineer (Rust)

Hiring Organisation
Microtech Global Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£70,000
computer architecture; some experience with assembly languages (x86, RISC-V); familiarity with hardware design is a plus. - Good knowledge of Linux. - Experience contributing to open source projects. - Higher degree levels and academic research experience are highly valued. ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £115,000 per annum, Negotiable
commute to Manchester.- 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 ...

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 ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £115,000 per annum
commute to Cheltenham.- 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 ...