Open Source Jobs in the UK

51 to 75 of 780 Open Source Jobs in the UK

MTS Software Development Eng.

Cambridge, Cambridgeshire, United Kingdom
Advanced Micro Devices
teams building and optimizing Deep Learning applications and AI frameworks for AMD GPU compute platforms. Work as part of an AMD development team and open-source community to analyze, develop, test and deploy improvements to make AMD the best platform for machine learning applications. THE PERSON: Strong technical … and lead your own development effort. KEY RESPONSIBILITIES: Optimize Deep Learning Frameworks: Enhance and optimize frameworks like TensorFlow and PyTorch for AMD GPUs in open-source repositories. Develop GPU Kernels: Create and optimize GPU kernels to maximize performance for specific AI operations. Develop & Optimize Models: Design and optimize … performance. Collaborate with GPU Library Teams: Work closely with internal teams to analyze and improve training and inference performance on AMD GPUs. Collaborate with Open-Source Maintainers: Engage with framework maintainers to ensure code changes are aligned with requirements and integrated upstream. Work in Distributed Computing Environments: Optimize More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Cloud Architect

United Kingdom
identifi Global Resources
Google Cloud—and we need a Principal Cloud Architect to drive the programme. This isn’t a simple lift-and-shift. Modernising platforms, introducing open-source technologies, and reshaping service delivery with a cloud-native, automation-first mindset. You’ll work hand-in-hand with a Cloud Infrastructure … Lead engagement across internal teams, suppliers, and technical stakeholders Deliver robust, cost-effective cloud architectures with strong governance Promote DevSecOps, IaC, self-service, and open-source adoption Guide teams across infrastructure, operations, and FinOps to optimise cloud performance Help shape the long-term digital strategy of NHS Wales … large-scale or healthcare/public sector environments Strong knowledge of Azure, GCP or AWS and modern cloud-native stacks Skilled in DevSecOps, automation, open-source integration, and architectural governance Proven track record of leading cross-functional delivery in complex, high-profile programmes What do you need to More ❯
Posted:

Gen AI Engineer

London, United Kingdom
Hybrid / WFH Options
Open Data Science
for a Gen AI Scientist to develop, scale, and support our LLM-driven autonomous platform. You'll work with LangChain, AutoGen, CrewAI, and deploy open-source models (LLaMA, DeepSeek) in the Google Cloud. About the company Anecdote is an innovative, AI-first startup revolutionizing how companies analyze customer … Develop, scale, and support our LLM agentic system platform. Design and implement AI-driven autonomous workflows, enabling seamless human-AI interaction. Build and deploy open-source models in cloud environments, optimizing inference and serving costs. Improve and maintain data pipeline reliability and participate in on-call rotations. Debug … at least one framework: LangChain, AutoGen, or CrewAI. Deep understanding of agentic systems, autonomous workflows, and LLM-based automation. Experience deploying and fine-tuning open-source models (e.g., LLaMA, DeepSeek) in the cloud. 5 years of hands-on experience in building, productionizing, iterating, and scaling AI-driven pipelines. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Enterprise Account Executive

London, United Kingdom
Hybrid / WFH Options
MBR Partners
are headhunting for an Enterprise Account Executive to join a fast-growing, medium-sized Tech company. Our client is the publisher of a Linux open source operating system that is a leading platform for public cloud compute and a favorite platform for software engineers, data scientists, and AI … message queues, identity, observability, analytics, machine learning, and web publishing capabilities. Their customers appreciate that they can get security compliance and support for everything open source from a single company - from the data center to the cloud and edge! Responsibilities Represent the company, its solutions, and software in … Establish productive professional relationships with key influencers and decision makers Candidate Requirements Bachelor's level degree, preferably in engineering or computer science Experience of open source technology and solutions (IT Infrastructure knowledge - the person can come from another software company, systems integrator, consulting business or infrastructure company but More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Contractor)

United Kingdom
Coder
the scope to taper down to part-time after a few months. What you'll do here Contribute directly to the development of our open-source VS Code extension by writing high-quality code, shaping its architecture, and driving technical decisions that improve integration with our core product … Write clear, developer-friendly documentation and improve the structure of our open-source VS Code extension repository to support both internal engineering teams and external users Work alongside Customer Success teams to support Coder's enterprise user base What we're looking for Currently based in the United … etc. Familiarity with different operating systems Understanding of networking fundamentals: IP, TCP, TLS, SSH, & HTTP Experience maintaining libraries or plugins, particularly those that are open-source Interview Process We believe that the interview process should be consistent and enjoyable. We value your time and hope to get through More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sales Director (Telecoms)

London, United Kingdom
Hybrid / WFH Options
MBR Partners
Our client is one of Europe's fastest-growing companies and provides open-source solutions and offers their own widely adopted Linux-based operating system. They provide licensed enterprise software products, commercial support, managed services, consulting and training services to customers who are deploying open source … for new business, maintain and develop existing relationships, and work with colleagues and partners on account strategy. They must be comfortable selling enterprise software, open source, cloud, virtualization, container technologies and technical software solutions to senior levels of the enterprise. There will be some lead generation support from More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer - Fintech

London, United Kingdom
Hybrid / WFH Options
Ebury
a diverse technology team that cares deeply about culture and best practices, and believes in agile principles; Contribute to our technical design through our open and collaborative Request For Comments (RFC) process; We are Open Source friendly, following Open Source principles in our internal projects More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Fullstack Engineer (Frontend focused)

London, United Kingdom
Ebury
biggest problems. What we offer: Competitive salary and benefits package Discretionary bonus based on performance Continued personal development through training and certification We are Open Source friendly, following Open Source principles in our internal projects and encouraging contributions to external projects Responsibilities: Collaborate with your team More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Engineer, Associate

City, Edinburgh, United Kingdom
Hybrid / WFH Options
ENGINEERINGUK
Mongo, Ignite, Redis. Exposure to building microservices and APIs ideally with REST, Kafka or gRPC. Experience working in an agile development team or on open-source development projects. Experience with optimization, algorithms, or related quantitative processes. Experience with Cloud platforms like Microsoft Azure, AWS, Google Cloud. Experience with … projects/products or experience working in an AI research environment. Exposure to Docker, Kubernetes, and cloud services is beneficial. A degree, certifications or open-source track record that shows you have a mastery of software engineering principles. Our benefits To help you stay energized, engaged and inspired More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Quant Developer London

London, United Kingdom
Man Group
and most of our code is in Python, with the full scientific stack: numpy, scipy, pandas, scikit-learn to name a few of the open-source libraries we use extensively. We implement the systems that require the highest data throughput in Java and C++. We use Airflow for … workflow management, Kafka for data pipelines, Bitbucket for source control, Jenkins for continuous integration, Grafana + Prometheus for metrics collection, ELK for log shipping and monitoring, Docker and Kubernetes for containerisation, OpenStack for our private cloud, Ansible and Terraform for architecture automation, and Slack for internal communication. We heavily … never static: we constantly evaluate new tools and libraries. Working Here Man Group has a small company, no-attitude feel. It is flat structured, open, transparent and collaborative, and you will have plenty of opportunity to grow and have enormous impact on what we do. We are actively engaged More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Legal Counsel (Intellectual Property)

Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Hybrid / WFH Options
Sage City
analytical skills, attention to detail, and the ability to manage deadlines are essential. Experience in trademark portfolio management, clearance, copyright registration, and patent management, open-source licensing, is a plus. Ideal candidates will have experience in trademark portfolio management, clearance, and copyright registration. Knowledge of patent lifecycles, open-source licensing, and source code copyright filing is a plus. You should be confident in conducting legal research, training non-specialist audiences, and refining policies and procedures. A qualified English lawyer or LLM in Intellectual Property with previous transactional IP experience (in-house or law firm) is More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

London, UK Customer Office Technical Account Manager

London, United Kingdom
Aqua Security Software Ltd
Fortune 100 Strategic partnerships with the major cloud native platform providers and public cloud providers (AWS, Microsoft, Google, IBM) The most loved cloud native open-source tools with the world's largest open-source community tool for vulnerability scanning, Trivy The world's leading dedicated cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Engineer

London, United Kingdom
Hybrid / WFH Options
BGL Group
our engineers to deploy, run, and observe the services powering our brand. As an Engineer, you'll collaborate on solving problems, write code, leverage open-source and managed products, optimize, and iterate your architecture as it travels from laptop to production. You'll participate in team reflections and … do A willingness to generate new ideas, experiment, fail, learn, develop, and share knowledge with peers A desire to contribute to internal and community open-source projects Our people bring our purpose to life. We foster a culture of innovation and collaboration. With over 300 tech experts, we More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Embedded Linux Senior Software Engineer - Optimisation

London, United Kingdom
Hybrid / WFH Options
Canonical Group Ltd
a Bachelor's degree in Computer Science, STEM or similar You have experience with Linux packaging (Debian, RPM, Yocto) You have experience working with open source communities and licences You have experience working with C, C++ You can work in a globally distributed team through self-discipline and … upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Database Engineer

London, United Kingdom
Hybrid / WFH Options
Appwrite
architecture. You'll work closely with other engineers to ensure data consistency, performance, and reliability. You would also play a major role in our open-source community, engaging with users, and having a passion for owning the engineering process from beginning to end. If you have strong ownership … to learn and adapt to working with multiple programming languages and produce high-quality code. Passion for simplicity and great developer experience. Passion for open-source, building developer tools, and working with our developer community. Knowledge of container technologies like Docker, and orchestration technologies like Kubernetes. Experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site Reliability Engineer - Paris/London

London, United Kingdom
Mistral AI
time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in … infrastructure adheres to best security practices and compliance requirements. Document processes and procedures to ensure consistency and knowledge sharing across the team. Contribute to open-source projects, research publications, blog articles and conferences. About you Master's degree in Computer Science, Engineering or a related field. 7+ years More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Network Automation Engineer

United Kingdom
Hybrid / WFH Options
Wifinity Ltd
practices. Experience of creating both user facing systems and backend scripting. Experience with version control and CI/CD pipelines. Practical experience with network source of truth systems (e.g. Netbox), and vendor automation platforms. Strong understanding of networking concepts and technologies (routing, switching, security). Essential: Python certification demonstrating … IoT technologies. Knowledge of cloud networking concepts. Familiarity with Agile development methodologies. Experience with web development frameworks. Experience with containerised software deployment. Contributions to open-source network automation projects. Experience of Cambium, Mikrotik, Ruckus or Fortinet network devices. Cloud certifications (AWS, Azure, or GCP). Advanced Python (PCAP … PCPP). Experience with containerization and orchestration (Docker, Kubernetes). Open-source project contributions. Network security certifications. Django Certified Developer. Fortinet NSE. Advanced network certification (CCNP, JNCIS-DevOps, or equivalent) with focus on network programmability. We offer a competitive salary and benefits package which includes an 'Annual Leave More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Product Engineer (Enterprise features)

United Kingdom
Hybrid / WFH Options
n8n
RBAC), Single Sign-On (SSO . Experience with cloud platforms (AWS, GCP, Azure) and containerisation (Docker, Kubernetes). Experience contributing to or working with open-source projects . Familiarity with workflow automation concepts or platforms. Interested in learning more about our engineering teams? Check out our different teams … for team bonding. Some roles, like sales in the US, are hybrid-please check the job description. Giving back - We're big fans of open source, and you'll get $100 per month to support projects you care about. Transparency - We all know what everyone's working on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engineer - ArcticDB London

London, United Kingdom
Man Group
ArcticDB is an open-source, client-side time-series database written in Python and C++. In addition to being a technology, ArcticDB is also a business: we provide features and support for ArcticDB users globally. ArcticDB is used to store time-series data-such as the price history … of our code is written in Python, leveraging the full scientific stack: NumPy, SciPy, pandas, scikit-learn, to name just a few of the open-source libraries we use extensively. Systems requiring the highest data throughput are implemented in Java and C++. ArcticDB is built in C++ for … builds for Windows, Linux, and macOS across different Python and pandas versions. It supports multiple storage backends and cloud environments. We use Git for source control, Jenkins and GitHub Actions for continuous integration, Grafana and Prometheus for metrics collection, Docker and Kubernetes for containerization and orchestration, and Slack for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Architect

United Kingdom
Hazelcast
. Benchmarking & Industry Validation Design and execute external benchmark reports to validate Hazelcast performance and scalability for industry consumption. Ideally take ownership of the open source Hazelcast Simulator Project. Cross-functional Collaboration Work closely with internal stakeholders including Engineering , Product , Marketing , and Field Teams to align product vision … and field teams in shaping and delivering product capabilities. Proven ability to operate at both strategic and hands-on levels. Prior experience contributing to open-source projects or standards bodies (e.g., JCP). Some familiarity with the Hazelcast platform or similar technologies (e.g., Apache Ignite, Redis, AWS ElastiCache More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Engineer (Storage)

London, United Kingdom
Hybrid / WFH Options
Capgemini
challenges over time, every project is different. Innovation is at the heart of all we do, which is why you will be utilising various open-source and proprietary technologies. Hybrid working: The places that you work from day to day will vary according to your role, your needs … how data is stored, persisted and secured - helping to improve resilience, availability, monitoring, automation and security, often in public cloud (AWS, Azure, GCP), using open source, commercial and cloud platform tools & services. Hybrid Cloud - working in environments that integrate on-premises and cloud storage to deal with performance … you join Capgemini, you join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs, and industry experts. A powerful source of energy that drives us all to find new ways technology can help us reimagine what's possible. It's why, together, we seek More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Engineer (Storage)

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Capgemini
challenges over time, every project is different. Innovation is at the heart of all we do, which is why you will be utilising various open-source and proprietary technologies. Hybrid working: The places that you work from day to day will vary according to your role, your needs … how data is stored, persisted and secured - helping to improve resilience, availability, monitoring, automation and security, often in public cloud (AWS, Azure, GCP), using open source, commercial and cloud platform tools & services. Hybrid Cloud - working in environments that integrate on-premises and cloud storage to deal with performance … you join Capgemini, you join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs, and industry experts. A powerful source of energy that drives us all to find new ways technology can help us reimagine what's possible. It's why, together, we seek More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Engineer (Storage)

Birmingham, Staffordshire, United Kingdom
Hybrid / WFH Options
Capgemini
challenges over time, every project is different. Innovation is at the heart of all we do, which is why you will be utilising various open-source and proprietary technologies. Hybrid working: The places that you work from day to day will vary according to your role, your needs … how data is stored, persisted and secured - helping to improve resilience, availability, monitoring, automation and security, often in public cloud (AWS, Azure, GCP), using open source, commercial and cloud platform tools & services. Hybrid Cloud - working in environments that integrate on-premises and cloud storage to deal with performance … you join Capgemini, you join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs, and industry experts. A powerful source of energy that drives us all to find new ways technology can help us reimagine what's possible. It's why, together, we seek More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Platform Engineering Manager

London, United Kingdom
Dojo 2022
engineers, driving technical excellence and cultivating a culture of collaboration, growth, and ownership. Your team's work spans AWS and GCP and leverages modern open-source technologies to build scalable, reliable, and developer-friendly data products. As a leader, you'll play a key role in shaping the … from platform consumers. Innovate & Inspire: Stay ahead of the curve by exploring and integrating emerging technologies. Encourage your team to contribute back to the open-source community. What You'll Bring Proven Leadership: Experience managing and growing high-performing engineering teams, ideally in the data or platform engineering More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior ML Platform Engineer - Artificial Intelligence

London, United Kingdom
Avature
cohesive, integrated, and managed AI development life cycle to enable the building and maintenance of our AI systems. Our teams make extensive use of open source technologies such as Kubernetes, Kubeflow, KServe, Argo, Buildpacks, and other cloud-native MLOps technologies. From technical governance to upstream collaboration, we are … committed to enhancing the impact and sustainability of open source. Join the AI Group as a Senior ML Platform Engineer and you will have the opportunity to: Architect, build, and diagnose multi-tenant AI platform systems Work closely with AI application teams to design seamless workflows for continuous model … Work with AI experts to understand workflows, pinpoint, and resolve inefficiencies, and to inform the next set of features for the platforms Collaborate with open-source communities and AI application teams to build a cohesive MLOps experience Design CI/CD automation frameworks that incorporate regulatory requirements Troubleshoot More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Open Source
10th Percentile
£47,231
25th Percentile
£57,155
Median
£73,000
75th Percentile
£115,000
90th Percentile
£138,750