201 to 225 of 844 Open Source Jobs in England

OpenShift Developer eDV

Location
Bradley Stoke, England, United Kingdom
OpenID and PKI standards. Maintain clear technical documentation covering OpenShift configurations, workflows, and architecture. Stay updated on emerging trends across the OpenShift and Kubernetes open-source ecosystems. Required Skills and Experience 3 5 years of background in software development or DevOps, featuring a strong focus on OpenShift ...

Applied AI ML - Senior Associate - Machine Learning Engineer

Location
Greater London, England, United Kingdom
data technologies Have constructed batch and streaming microservices exposed as REST/gRPC endpoints Experience with container orchestration tools (e.g. Kubernetes, Helm) Knowledge of open source datasets and benchmarks in NLP Hands‐on experience in implementing distributed/multi‐threaded/scalable applications Track record of developing, deploying ...

Senior QAT (Quality Assurance Tester)

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
delivering digital services within UK central government or the wider public sector Familiarity with GOV.UK Service Standard expectations and service assessment processes Exposure to open-source LLM tooling or evaluation frameworks Familiarity with AI/ML tooling on AWS, Azure ...

AI Native Software Engineer

Location
Newcastle upon Tyne, England, United Kingdom
strategy, vector search, context window engineering and tuning against real quality targets Integrate and abstract across multiple LLM providers — OpenAI, Anthropic, Vertex AI, and open‐source models — with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability ...

Senior Software Engineer, Platform Engineering

Location
Greater London, England, United Kingdom
Engineer, you’ll combine hands‐on coding with thoughtful system design to build and evolve our cloud‐native analytics and rapid delivery platform, using open‐source technologies and cloud‐native services. Working alongside engineers and quantitative teams, you’ll enable the safe, rapid delivery of production technology that ...

Lead Platform Architect - Infrastructure (OpenShift) - NESO

Location
Wokingham, England, United Kingdom
OpenShift platform. This role can be based in Warwick or Wokingham, and we continue to offer hybrid working from office and home. We are open to full time and part time applicants, as well as flexible working arrangements. Key Accountabilities Architectural Design: Lead the design … platform, including networking, storage, compute, and security components. OpenShift Expertise: Serve as the subject matter expert on OpenShift infrastructure and networking, including OVN-Kubernetes, Open vSwitch, SDN, and various CNI plugins. Network Strategy: Define and implement the network topology and security policies for the OpenShift cluster and its hosted ...

Senior Data Scientist

Location
Greater London, England, United Kingdom
frameworks (MLflow, Kubeflow, Airflow). Familiarity with SQL, NoSQL, and distributed data technologies. Experience deploying AI models in production environments. Publications, patents, or open-source contributions in ML/AI. What We Offer: Competitive Salary Bonus Scheme Private Healthcare Insurance 25 Days Annual Leave + Bank Holidays … needs. Encouraging high social mobility is really important to us. We foster an inclusive culture by welcoming different perspectives, enabling equitable opportunities and promoting open dialogue. This commitment is reflected in initiatives such as our gender diversity group and our focus on mental health and wellbeing. Whatever stage ...

Full Stack LLM Development Manager - Anthropic/Claude

Location
City Of London, England, United Kingdom
/JavaScript, modern API frameworks, front‐end frameworks, automated testing and software design patterns. Claude Code or comparable AI coding assistants integrated with enterprise source control and CI/CD workflows. MCP client/server development or comparable secure tool‐integration patterns for agentic applications. Agent orchestration, tool calling … DevSecOps Set yourself apart: Production delivery of Claude‐based applications, agents or Claude Code enablement. Published MCP servers, reusable agent components, evaluation harnesses or open‐source contributions. Experience building developer platforms or AI‐enabled SDLC accelerators. Experience delivering AI solutions in regulated environments. Relevant cloud, software engineering, machine ...

IT / OT - Software Engineer

Location
Tees Valley, England, United Kingdom
technologies. Stay current with emerging tools, programming techniques, and industry best practices through continuous learning, professional engagement, and adoption of modern technologies (including open source). Ensure quality and reliability by actively participating in testing, validation, and certification processes while fostering built-in quality and technical agility within … system design, coding, testing, deployment, and operations. Familiarity with Agile environments and proven ability to apply software engineering best practices (coding standards, code reviews, source control, CI/CD) while effectively collaborating with users, technical teams, and management to deliver on requirements and deadlines. Job Systems/Information Technology ...

Fullstack Software Engineer - Core

Location
Ledbury, England, United Kingdom
integrate the best of data and AI tech, selecting tools that truly enhance our product. From the latest LLMs to our dedication to open source communities, you'll work with a dynamic range of technologies and contribute to the collective knowledge of global tech innovators. You can find … rooted in the idea that everyone should be treated with dignity, decency and fairness. Dataiku also believes that a diverse identity is a source of strength and allows us to optimize across the many dimensions that are needed for our success. Therefore, we are proud to be an equal ...

Senior Linux Engineer

Location
Greater London, England, United Kingdom
example HTTPS, SSH, DNS, NTP and SSL.Good understanding of common services, applications and protocols, for example HTTPS, SSH, DNS, NTP and SSL. Experience with open-source Ansible automation tooling. Good understanding of troubleshooting Linux issues to 4th line. Demonstratable experience of Agile/DevOps working practices. Experience ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
automation, and modern software delivery practices. Strong testing capabilities across Unit, Component, Integration, End-to-End, and Performance Testing. Familiarity with JVM ecosystem technologies, open-source frameworks, and production support. Non-Technical Skills Strong leadership, ownership, and problem-solving mindset. Ability to thrive in ambiguous and rapidly changing ...

AI Software Engineering Manager

Location
Newcastle upon Tyne, England, United Kingdom
integration standards: vendor-agnostic architecture by default, fallback routing and cost governance as standard design practice across providers including OpenAI, Anthropic, Vertex AI, and open-source models Own LLMOps at programme scale: evaluation strategy, prompt governance, observability tooling standards, safety monitoring and cost controls across multiple concurrent systems ...

Lead/Principle Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
play a key role in building and enhancing secure batch and real-time data processing capabilities, working with modern cloud technologies and industry-leading open-source tools. As part of a collaborative Agile team, you'll help design, develop, and optimise data pipelines, ensuring data is accurately processed ...

Platform Engineer

Location
Greater London, England, United Kingdom
troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with cloud‐native technologies like Kubernetes, Docker. Experience deploying open‐source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines. Good understanding of cloud security best practices and security ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with cloud-native technologies like Kubernetes, Docker Experience deploying open-source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines Good understanding of cloud security best practices and security ...

Forward Deployed AI Engineer

Location
Greater London, England, United Kingdom
biological modelling. You have contributed to generative modelling innovation. You have a track record of novel contributions to generative modelling - whether through publications, open‐source work, or impactful product features. You have built production enterprise software. You have experience delivering software that meets enterprise‐grade requirements for security ...

Data Scientist II - QuantumBlack, AI by McKinsey

Location
Greater London, England, United Kingdom
While we advocate using the right tech for the right task, we often leverage: Python, PySpark, the PyData stack, SQL, Airflow, Databricks, Kedro (our open-source data pipelining framework), Dask/RAPIDS, Docker, Kubernetes, and cloud solutions such as AWS, GCP, and Azure Familiarity with Generative AI (GenAI ...

Engineering Manager (Identity)

Location
Greater London, England, United Kingdom
identities into a unified identity model. Familiarity with cloud computing platforms (e.g., AWS, GCP, Azure) and containerisation technologies (e.g., Docker, Kubernetes). Contributions to open‐source projects or a personal portfolio demonstrating technical curiosity and skill. Experience with Domain‐Driven Design (DDD) and standardising communication patterns ...

Senior Software Engineer, CoinDesk Media

Location
Greater London, England, United Kingdom
backend services. AI-Native Engineering: Leverage AI tools as a standard part of how you design, build, and optimize software. We use Claude Code, Open Code, and open-source models daily. You champion internal AI tooling that accelerates workflows for product managers, designers, and editorial staff. Safe ...

Lead Site Reliability Engineer (Kubernetes Required) - Hybrid

Location
Greater London, England, United Kingdom
FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate, serve … Ability to work effectively under pressure, particularly during incident response Commitment to a blameless culture and continuous learning Nice to Have Experience contributing to open-source projects Familiarity with SRE principles as defined by the Google SRE handbook Previous experience in a DevOps or Platform Engineering role Company ...

Senior AI Engineer - Perm Developer Productivity

Hiring Organisation
Lorien Resourcing Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
workflows that make it work in real codebases, and measure the results honestly. You'll use the best available models, coding agents and open-source tools. This isn't a model-building or research role. What they're looking for: Strong professional software engineering experience, including building … authority, including winning over sceptics Helpful: Bitbucket, Jenkins/Harness, Docker, Kubernetes, AWS, FastAPI, MCP, DORA-style measurement, RAG and vector search, self-hosted open-weight models, or a regulated environment such as gambling or financial services Guidant, Carbon60, Lorien & SRG - The Vertage Group Portfolio are acting ...

AI Platform Engineer, Agentic Interfaces Staines-upon-Thames, England, United Kingdom Research and Development

Location
Staines-upon-Thames, England, United Kingdom
schema design, event-driven systems, security, observability and CI/CD. Strong programming in a modern backend language. See the note on language under “Open calls” before advertising. Experience delivering AI systems built on large language models, retrieval-augmented generation (RAG), agentic workflows and orchestration frameworks, including tool … hyperscale cloud platform. Enterprise software domains: enterprise asset management, service management, manufacturing, supply chain, aerospace and defence, energy, telecommunications, construction, industrial AI. Contributions to open-source projects, technical communities, conferences, publications or standards. We embrace flexibility and hybrid work opportunities to support diverse needs and lifestyles, while also ...

Senior Applied AI Engineer (Defence Contractor)

Location
Greater London, 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. We work where wrong decisions can be catastrophic. We partner with defence, security and private … agentic systems Familiarity with secure‐by‐design development principles (ISO 27001, NIST, OWASP) Experience in defence, national security, or similarly regulated environments Contributions to open‐source AI/ML projects An active SC or DV clearance is a strong advantage for this role. Why This Role? This ...

Forward Deployed AI Engineer

Location
Birmingham, England, United Kingdom
might not be able to extend an offer immediately, we are highly interested in considering you for these future projects. If you're open to the idea of potentially joining our team in the future, we encourage you to continue with our interview process. We value your time … platform experience. Nice to have Voice and multimodal agents; evaluation of non‐text outputs. FinOps for AI workloads; unit‐economics modelling for agent systems. Open‐source contribution to the agent/LLM ecosystem, or conference speaking. Prior experience as an FDE, solutions architect, or delivery consultant ...