Open Source Jobs in the UK

251 to 275 of 722 Open Source Jobs in the UK

Security Platform Engineer, UK Security Operations

London, United Kingdom
Google Inc
service mesh security concepts (e.g., Istio, Linkerd) and workload identity. Experience in detection engineering, logging pipeline development, or SIEM tuning in containerised environments. Experience in contributing to security-focused open-source projects or internal security platform tooling. About the job The UK Security Operations (SecOps) team in Google Public Sector delivers, operates and secures private cloud services. We More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer (Magento 2)

Wales, Yorkshire, United Kingdom
Net World Sports, Ltd
architecture sessions, and technical decision-making. Participate in recruitment, onboarding, and performance evaluations of developers under your leadership. WHAT YOU'LL BRING: Extensive hands-on experience with Magento 2 Open Source, including deep architectural and custom module development knowledge. Strong Hyvä theme experience and in-depth understanding of performance optimisation in headless and non-headless contexts. Proven track More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

QA Module Lead - Routing & Switching and Test Automation

Edinburgh, United Kingdom
Hybrid / WFH Options
Ciena Corporation
stand out: Experience with cloud networks and network virtualization . Knowledge of AI/ML applications in QA workflows . Background in security or vulnerability testing . Contributions to open-source projects . Familiarity with industry tools such as: Atlassian toolset (JIRA, Confluence) Robot Framework , Ansible , Jenkins , Git Understanding of: Computer hardware architecture Operating system internals ISO9001/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Backend Software Engineer (Remote, GBR)

United Kingdom
Hybrid / WFH Options
CrowdStrike Holdings, Inc
Azure, GCP) BS/MS degree in Computer Science or related field or equivalent work experience Developing applications using SQL and No-SQL databases Bonus Points: Contributed to the open source community (GitHub, Stack Overflow, blogging) Master's degree in computer science or related field Golang experience Prior experience with cybersecurity Prior experience building developer experience platforms Benefits More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Equities Quant Platform Engineering Lead - Python (Technology) - VP

London, United Kingdom
Hybrid / WFH Options
Citigroup Inc
scalable, secure re-usable components. You'll drive the design process, aligning with or challenging existing blueprints, seeking consensus from senior leads and stakeholders. Staying up to date with open-source solutions and latest trends to accelerate business outcomes. Key Skills and Experience required Extensive background in delivering production-grade, data-centric applications for quantitative trading and analytics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Delivery Consultant - Advisory, Application Modernization, Professional Services

London, United Kingdom
Amazon
within the organization through mentoring, training, and creating reusable artifacts A day in the life We help customers modernize their applications and databases from Microsoft .NET and SQL to open source, cloud native services. You will lead customer engagements through assessment and planning alongside our application architecture experts to prepare ProServe and the customer for delivery of modernization More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer

London, United Kingdom
Marks & Spencer Plc
maturity Amplify engineering teams by efficiently unblocking them with direction, leading upward, and establishing alignment Raise the profile of MS Tech through public content and contribution/creation into open-source technology Support recruitment, onboarding and internal and external brand outreach activities Who you are: Your skills and experience will include: Significant track record of strategic and innovative More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer - Service Experience

London, United Kingdom
Marks & Spencer Plc
maturity Amplify engineering teams by efficiently unblocking them with direction, leading upward, and establishing alignment Raise the profile of MS Tech through public content and contribution/creation into open-source technology Support recruitment, onboarding and internal and external brand outreach activities Who you are: Your skills and experience will include: Significant track record of strategic and innovative More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Forward-Deployed Software Engineer

London, United Kingdom
Magentic
debug an API contract. Thrive in an early-stage, high-ownership environment-prototype today, deploy tomorrow, iterate next week. Bonus Points Experience deploying or consuming LLM-powered services (OpenAI, open-source models, RAG, vector stores) can be a bonus. However, we consider many great candidates without previous AI experience. Familiarity with supply-chain, procurement, or manufacturing domains. Benefits More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI/Data Science Product Lead

London, United Kingdom
Hybrid / WFH Options
Publicis Groupe UK
Bonus Points: • Experience working in or with performance media agencies• Experience with cloud computing platforms (e.g., AWS, Google Cloud, Azure)• Familiarity with marketing automation platforms and APIs• Contributions to open-source AI projects or publications Additional Information Publicis Media has fantastic benefits on offer to all of our employees. In addition to the classics, Pension, Life Assurance, Private More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Product Lead

London, United Kingdom
Hybrid / WFH Options
Publicis Groupe
Bonus Points: • Experience working in or with performance media agencies• Experience with cloud computing platforms (e.g., AWS, Google Cloud, Azure)• Familiarity with marketing automation platforms and APIs• Contributions to open-source AI projects or publications Additional Information Publicis Media has fantastic benefits on offer to all of our employees. In addition to the classics, Pension, Life Assurance, Private More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Linux Systems Administrator

London, United Kingdom
Hybrid / WFH Options
Viribus
one who cares about the development of its staff. In this role of Linux Systems Administrator, you will have the chance to work with varied technology in a pro opensource organisation during a period of IT transformation. They are looking for an experienced Systems Administrator with a strong Linux skill set to join an innovative and growing team, who also More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Docker Hub)

United Kingdom
Hybrid / WFH Options
Docker
of a ride! The Docker Hub team develops and maintains the largest and most popular container registry service in the world today, Docker Hub. Millions of users - community developers, open source projects and Independent Software Vendors - push and pull Docker container images billions of times through Docker Hub. If you are a backend Software Engineer and want to … projects. Qualifications: 3+ years experience building SaaS products with modern languages like Golang, Python or Java Experience in API design Follow good software engineering practices such as code review, source control, continuous integration and testing Ability to work in a team with other developers and partnering with User Experience experts, Product Management and Operations teams Good Written communication skills … and logging platforms Experience with database technologies and SQL 30 day Meet the team Understand the team mission Understand at least one key part of the team's existing source code as well as tools and processes Start diving into a part of the code base Ship a small change 90 day Feel comfortable in the code base Meet More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, App - BackEnd, London

London, United Kingdom
Telegraph
cloud and software development. Be an active member of the Telegraph Engineering Team, contributing to the vibrant culture and promoting the Telegraph Engineering brand through public channels such as open-source communities, blogs and meetups. Have an expert understanding of internet technologies, architectures and general application development. Be able to apply agile development principles and champion modern best … and be willing to tackle new challenges with energy and urgency with a desire to develop and learn new skills. Be team-oriented, keen to share your knowledge and open to giving and receiving continuous feedback. Technical Skills Familiar with frameworks such as SpringBoot and JUnit. A firm believer in test-driven development and continuous deployment. Familiarity with Docker … news agenda, spark debate and provoke comment through our journalism. In today's constantly changing landscape, our purpose is more important than ever. That's why we need curious, open-minded and resilient people across our organisation. People who thrive in a fast-paced environment, who aren't afraid to explore new opportunities and who are committed to doing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering Director - Fleet

Fleet, Hampshire, United Kingdom
Damco Spain SL
Native applications in .NET/Java Tech Stack leveraging microservices based architecture Good understanding of CI/CD principles focused on test automation, Devops culture and inclination to adopt Open-Source tech Good understanding of Distributed systems, i.e., Distributed computing and exposure to headfirst engineering, design thinking A strong passion for adopting and introducing standard, automated and repeatable … Ability to motivate and inspire team to overcome challenges and focus on problem-solving Create an environment where people can realize their full potential Be humble and lead with open, candid relationships Proven expertise in building high performing teams Passionate about engaging and developing talent; attract, develop, engage, and retain talented individuals with a compelling, unifying vision that steers More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Engineer

London, United Kingdom
Pacific Asset Management, LLC
by over 30 insurers to power their underwriting decisions. The product is sold across UK & Ireland, Asia-Pacific and North America. The platform combines our engine with technology to source and process third-party information supporting underwriting decisions for insurers. We are already working on capabilities, powered by AI, to make these decisions even more efficient. Protection Platform - a … monitoring to our systems. We've recently moved to Gitlab and are currently building out our next generation of automated deployment pipelines. We've incorporated some of the best open-source software into our systems and processes including Kubernetes, Terraform, Helm, Flux, Docker and Renovate. Integrated with some of the leading products in the industry including Auth0, Segment More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Staff - Virtual Platforms - UK

Cambridge, Cambridgeshire, United Kingdom
Qualcomm
to ensure efficient and effective model development. Preferred Qualifications: 10+ years of Software/Firmware Engineering or related work experience. 5+ years of experience developing Virtual Platforms or Simulators Open Source Development experience Experience in Unit Testing Continuous Integration ARM Fast Models Server Architecture (RAS, Manageability) Top Preferred Skills 1. SystemC TLM or QEMU 2. Modern C++ 3. … employment without regard to race, colour, religion, sexual orientation, gender identity, national origin, disability, veteran status, or any protected classification. What's on Offer Apart from working in an open, relaxed and collaborative space, you will enjoy: Salary, stock and performance related bonus Maternity/Paternity Leave Employee stock purchase scheme Matching pension scheme Education Assistance Relocation and immigration More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Engineer

London, United Kingdom
Rollbar, Inc
customer operations, financial crime, and data, to name just a few areas. As a bank, there is scope for impact across a huge number of opportunities. We contribute to open source software as much as possible. Our blog is a good place to learn even more about what we do! Your day-to-day This role is all … base salary plus stock options ️We can help you relocate to the UK We can sponsor visas. This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London). We offer flexible working hours and trust you to work enough hours to do your job More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Project Manager

Farnborough, Hampshire, South East, United Kingdom
Damia Group Ltd
successful project delivery. Their expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. They provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies. … Project management- The ability to manage all aspects of project delivery, including forecasting, change management and risk management. Oversee deliverables from cross-functional teams, vendors, and business resources. Foster open communication across teams to identify cross-team development dependencies and risks early on. Work with project accountants to managed project finances Experience of working in a project delivery environment More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

AI engineer - Python specialist

London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Points Experience with Hugging Face Transformers , LangChain , or RAG pipelines Knowledge of MLOps tools (e.g., MLflow, Weights & Biases, Docker, Kubernetes) Exposure to data engineering or DevOps practices Contributions to open-source AI projects or research publications What We Offer Fully remote working A collaborative and inclusive team culture Opportunities to work on impactful AI projects with real-world More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Engineer

Leeds, England, United Kingdom
Hybrid / WFH Options
Anson McCade
ll Be Doing: Leading end-to-end delivery of data engineering projects with accountability for quality and performance. Designing and building scalable, secure data pipelines using modern cloud and open-source tooling. Working closely with architects and analysts to translate business requirements into technical solutions. Driving engineering best practices, including code review standards and agile delivery. Contributing to More ❯
Posted:

Senior Data Engineer

bradford, yorkshire and the humber, united kingdom
Hybrid / WFH Options
Anson McCade
ll Be Doing: Leading end-to-end delivery of data engineering projects with accountability for quality and performance. Designing and building scalable, secure data pipelines using modern cloud and open-source tooling. Working closely with architects and analysts to translate business requirements into technical solutions. Driving engineering best practices, including code review standards and agile delivery. Contributing to More ❯
Posted:

Integration & Test Engineer

Gloucestershire, United Kingdom
Mane Contract Services
Cloud architecture and services (AWS preferred) Containerisation (Docker, Kubernetes) Infrastructure-as-Code (Terraform, Ansible) System performance tuning Experience with: GitLab CI/CD pipelines Automated testing frameworks (Commercial and Open Source) Functional and non-functional testing Blue/Green deployments and test environments setup Ability to debug and troubleshoot complex, large-scale systems. Preferred Qualifications & Certifications: DV level More ❯
Employment Type: Permanent
Salary: £65000/annum
Posted:

GenAI Prompt Engineer

South East London, London, United Kingdom
Certain Advantage
human feedback (RLHF). Familiarity with multi-modal AI systems (e.g., text-to-image, speech-to-text). Background in UX writing, technical writing, or computational linguistics. Contributions to open-source GenAI projects or publications in AI/ML conferences. Does this sound like your next career move? Apply today! Working with Certain Advantage We go the extra More ❯
Employment Type: Contract
Posted:

GenAI Prompt Engineer

London, South East, England, United Kingdom
Certain Advantage
human feedback (RLHF). Familiarity with multi-modal AI systems (e.g., text-to-image, speech-to-text). Background in UX writing, technical writing, or computational linguistics. Contributions to open-source GenAI projects or publications in AI/ML conferences. Does this sound like your next career move? Apply today!Working with Certain AdvantageWe go the extra mile More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:
Open Source
10th Percentile
£51,250
25th Percentile
£71,250
Median
£73,000
75th Percentile
£85,700
90th Percentile
£115,000