151 to 175 of 477 Open Source Jobs in the UK

Technical Architect

Hiring Organisation
Inspire People
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
DDaT standards. Lead technical specialists across multiple projects, solving complex architectural challenges and owning the technical design of services. Design and assure secure, open-source and user-centred systems, including integration, interoperability, cloud quality, security and performance. Provide technical governance, present designs to boards such as the Technical ...

Technical Architect

Hiring Organisation
Inspire People
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
DDaT standards. Lead technical specialists across multiple projects, solving complex architectural challenges and owning the technical design of services. Design and assure secure, open-source and user-centred systems, including integration, interoperability, cloud quality, security and performance. Provide technical governance, present designs to boards such as the Technical ...

Technical Architect

Hiring Organisation
Inspire People
Location
Belfast, UK
DDaT standards. Lead technical specialists across multiple projects, solving complex architectural challenges and owning the technical design of services. Design and assure secure, open-source and user-centred systems, including integration, interoperability, cloud quality, security and performance. Provide technical governance, present designs to boards such as the Technical ...

Technical Architect

Hiring Organisation
Inspire People
Location
Darlington, County Durham, UK
Employment Type
Full-time
DDaT standards. Lead technical specialists across multiple projects, solving complex architectural challenges and owning the technical design of services. Design and assure secure, open-source and user-centred systems, including integration, interoperability, cloud quality, security and performance. Provide technical governance, present designs to boards such as the Technical ...

Principal Machine Learning Engineer, AI & Data Platforms (AiDP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Track record of building and shipping standalone AI‐native products - not just features - with direct accountability for user impact and product quality Contributions to opensource ML frameworks, published research, or patents in relevant areas Expertise in inference optimisation techniques: quantisation (GPTQ, AWQ), speculative decoding, KV‐cache optimisation ...

Principal Automation Test Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
success and leading by example. You will: Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination. Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
focus on automation, software quality, and data-driven validation. The team works closely with industry-standard machine learning frameworks and models, contributing to upstream open-source projects and collaborating across the wider software organization. Operating in a fast-paced environment, the team plays a critical role in ensuring ...

Principal Architect - GenAI

Hiring Organisation
Jobleads-UK
Location
Isleworth, England, United Kingdom
Ensure compliance with industry standards and international regulations. What you’ll bring: Advanced degree in Computer Science, AI, or a related field. Contributions to opensource AI projects or published research in AI/ML. Extensive experience in software or systems architecture, with strong focus in AI/ ...

Senior Java Developer - London - Fintech

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
Aeron - our flagship high-performance messaging infrastructure. Hydra - our developer framework for accelerating the development and delivery of trading systems. Artio - our market-leading open-source FIX engine. YOU ARE: A great team player who loves sharing knowledge and learning from others A problem solver with strong analytical ...

Software Engineer

Hiring Organisation
Capgemini
Location
Cardiff, United Kingdom
Employment Type
Full Time
integration at an enterprise scale. Innovation in delivery is always at the forefront of our minds, which is why we utilise a variety of Open Source and proprietary technologies to achieve the best possible outcome for the client. We have a world class software engineering community; we invest ...

Principal Software Engineer

Hiring Organisation
The Citation Group
Location
United Kingdom
contributing to AI agents or automated workflows in a production context. Experience with event-driven architectures, message queues, or reactive systems. Contributions to open source or active participation in technical communities. ...

Principal Software Engineer

Hiring Organisation
The Citation Group
Location
United Kingdom, UK
contributing to AI agents or automated workflows in a production context. Experience with event-driven architectures, message queues, or reactive systems. Contributions to open source or active participation in technical communities. ...

Azure Integration Architect

Hiring Organisation
Capgemini
Location
City of Edinburgh, United Kingdom
Employment Type
Full Time
systems at enterprise scale. Innovation in delivery is always at the forefront of our minds, which is why we utilise a variety of cloud, open source and proprietary market leading vendor technologies to achieve the best possible outcome for our clients. We are seeking an experienced Azure Integration ...

GIS Architect (Geospatial)

Hiring Organisation
CGI
Location
United Kingdom
Employment Type
Full Time
hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid … well as excellent communication and stakeholder engagement skills, and a passion for innovation and making a tangible difference. Required skills • Python & Django • .NET (Core) • Open Source Geospatial products (Geoserver/Geonode/Postgres) • Cloud - Azure/AWS • Team lead experience Desired: • Ubuntu/RedHat • FME/OGR/ ...

Threat Detection Engineer

Hiring Organisation
Barclay Simpson
Location
London, UK
detection fidelity Assess and improve SIEM architecture, including ingestion pipelines, parsing, and correlation logic Implement automation and orchestration (SOAR) to streamline response activities Log Source Onboarding & Integration Identify and onboard new log sources across cloud, network, endpoint, and application environments Develop custom parsers, connectors, and ingestion playbooks Collaborate with … Proactive, self-driven approach with strong analytical capability Desirable Experience Data Loss Prevention (DLP) Secure remote access solutions Network security technologies Threat intelligence and open-source security tools Experience with SaaS, IaaS, PaaS, and DaaS environments Business continuity and disaster recovery planning Knowledge of data privacy regulations ...

Threat Detection Engineer

Hiring Organisation
Barclay Simpson
Location
City of London, Greater London, UK
detection fidelity Assess and improve SIEM architecture, including ingestion pipelines, parsing, and correlation logic Implement automation and orchestration (SOAR) to streamline response activities Log Source Onboarding & Integration Identify and onboard new log sources across cloud, network, endpoint, and application environments Develop custom parsers, connectors, and ingestion playbooks Collaborate with … Proactive, self-driven approach with strong analytical capability Desirable Experience Data Loss Prevention (DLP) Secure remote access solutions Network security technologies Threat intelligence and open-source security tools Experience with SaaS, IaaS, PaaS, and DaaS environments Business continuity and disaster recovery planning Knowledge of data privacy regulations ...

Threat Detection Engineer

Hiring Organisation
Barclay Simpson
Location
London Area, United Kingdom
detection fidelity Assess and improve SIEM architecture, including ingestion pipelines, parsing, and correlation logic Implement automation and orchestration (SOAR) to streamline response activities Log Source Onboarding & Integration Identify and onboard new log sources across cloud, network, endpoint, and application environments Develop custom parsers, connectors, and ingestion playbooks Collaborate with … Proactive, self-driven approach with strong analytical capability Desirable Experience Data Loss Prevention (DLP) Secure remote access solutions Network security technologies Threat intelligence and open-source security tools Experience with SaaS, IaaS, PaaS, and DaaS environments Business continuity and disaster recovery planning Knowledge of data privacy regulations ...

Staff AI Engineer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
Manchester, UK
topic modelling, or conversational AI. Data orchestration tools: Airflow, Prefect, Dagster. Experience working with Knowledge Graphs or ontologies in a production environment. Published work, open-source contributions, or a track record of writing or speaking about AI/ML topics. ...

Staff AI Engineer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
Manchester Area, United Kingdom
topic modelling, or conversational AI. Data orchestration tools: Airflow, Prefect, Dagster. Experience working with Knowledge Graphs or ontologies in a production environment. Published work, open-source contributions, or a track record of writing or speaking about AI/ML topics. ...

Senior AI Research Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
research to deliver high quality models enabling multiple AI projects at scale. Contribute back to the research community via academic publications, tech blogs, opensource code and contributing to internal/external AI challenges. Experience in developing computer vision algorithms for resource‐constrained devices such as mobile phones ...

Senior AI Research Scientist

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
research to deliver high quality models enabling multiple AI projects at scale. Contribute back to the research community via academic publications, tech blogs, opensource code and contributing to internal/external AI challenges Experience in developing computer vision algorithms for resource‐constrained devices such as mobile phones ...

Senior Python Engineer: AI Agents & Forecasting

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience including random forests, regression models, scikit-learn, and PyTorch AWS infrastructure experience deploying containerised applications and managing cloud environments (EC2, Lambda, RDS) Open-source contributions to AI or crypto projects Compensation Salary: £80,000 to £120,000 depending on experience Equity: Competitive for the right candidate Hours ...

Principal Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines, and containerization (Docker, Kubernetes) With preferred backgrounds covering some of the following: Experience with speech‐to‐text or text‐to‐speech Contributions to opensource projects or published research in top‐tier conferences We encourage you to apply even if you do not feel you match … exhaustive. If you are interested in the role, the team, and our mission, we would love to consider your application. We are always open to conversations and look forward to hearing from you. Who we are: Speechmatics is the leading expert in Speech Intelligence, and uses AI and Machine ...

Lead Data Platform Engineer (DV Clearable) - Up to £140,000

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Permanent
within a secure, cloud-native environment. You will play a key role in building scalable, resilient, and low-latency data platforms, working with modern open-source and commercial technologies while driving engineering excellence across the team. Key Responsibilities Design, develop, document, and deploy backend services and platform features … including: Continuous delivery Clean code principles Automated testing & TDD Code reviews and documentation Experience working in Agile/DevOps environments Proficiency with Git-based source control (GitHub/GitLab) Experience working with Big Data technologies Strong hands-on experience with AWS or other public cloud platforms Desirable Skills Experience ...

Lead Data Platform Engineer (DV Clearable) - Up to £140,000

Hiring Organisation
Sanderson Government and Defence
Location
Westminster, Greater London, UK
within a secure, cloud-native environment. You will play a key role in building scalable, resilient, and low-latency data platforms, working with modern open-source and commercial technologies while driving engineering excellence across the team. Key Responsibilities Design, develop, document, and deploy backend services and platform features … including: Continuous delivery Clean code principles Automated testing & TDD Code reviews and documentation Experience working in Agile/DevOps environments Proficiency with Git-based source control (GitHub/GitLab) Experience working with Big Data technologies Strong hands-on experience with AWS or other public cloud platforms Desirable Skills Experience ...