1 to 25 of 301 Open Source Jobs

Director, Sales - Europe

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
leading database for modern application development. The Opportunity The Director, Sales - Europe will lead and scale revenue growth across Europe for a database and open-source technology company. This executive will be responsible for building a high-performing regional sales organization, expanding enterprise adoption, and monetizing open-source and cloud offerings through subscriptions, support, and services. The ideal candidate brings deep experience selling complex infrastructure or data platforms, understands open-source business models, cloud and SaaS, and can balance community-driven adoption with enterprise sales execution. What You’ll Do Own the Europe ...

Chief Revenue Officer

Hiring Organisation
Jobleads-UK
Location
Douglas, Northern Ireland, United Kingdom
Home Based - Americas; Home based - EMEA Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. … refresh their data centers, our goal is to be the platform for cloud and apps. As they re-architect their business applications to embrace open source, our goal is to deliver the majority of their databases, analytics, messaging, publishing, identity, security, workflow... everything that is open source. ...

OS Software Developer

Hiring Organisation
Guidant Global
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
Software Engineer - Open Source Specialist Location: Gloucestershire Contract Type: Contract About the Role Guidant Global is partnering with our client to recruit an experienced Software Engineer with strong open-source expertise . You'll join a small, highly skilled technical team delivering bespoke, open-source … code quality, and delivery standards Required Qualifications Bachelor's degree in Computer Science, Software Engineering, or equivalent experience Proven experience contributing to or managing open-source projects Experience & Technical Skills Essential Strong proficiency in Go, Python, or JavaScript Experience with Linux-based operating systems (RHEL, Rocky, Debian, Ubuntu ...

Senior Software Engineer - Open Source Cambridge, UK

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
possible for anyone to write and run fault‐tolerant programs on a quantum computer. A key part of that mission is Deltakit, our opensource, user‐facing platform for building, simulating and interpreting QEC experiments. As a Senior Software Engineer, you will own and lead the development … software and hardware artifacts with Deltakit Engage with the community of users and researchers to identify needs and formulate adequate responses Contribute actively to opensource projects and lead the Deltakit opensource community Organise and run workshops and tutorials for the community of users What ...

Senior Software Engineer Agent & Datapath (eBPF) - Isovalent

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry-leading, global … eBPF. What you'll do Developing high-quality golang and eBPF code for the Cilium OSS/Enterprise and golang ebpf library, while following open source development principles and best practices Technical guidance and mentorship Active participation in the open-source community Possibility to speak ...

Senior Software Engineer, Docker Agents (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Docker containers are the perfect vehicle to host and run AI agents—providing isolation, portability, and reproducibility. You’ll be working on cagent, our opensource project (https://github.com/docker/cagent), and expanding on it to enable developers to build, deploy, and scale intelligent … implement systems that leverage Docker containers as the ideal runtime for AI agents, ensuring isolation, scalability, and portability Expand cagent: Maintain and evolve the opensource cagent project, adding new capabilities for containerized agent deployment and orchestration Agent Runtime Development: Build robust infrastructure for packaging, deploying, and managing ...

Senior Software Engineer - MSX Compute Workflows

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
write React/TypeScript as part of shipping complete features, though it's not the primary focus of the role. Our Stack (100% Open Source) Backend: Golang, Python Infrastructure & Orchestration: Docker, Kubernetes, Airflow, Salt, Ansible, Chef Data: PostgreSQL, Redis, Kafka API: REST, GraphQL Frontend: React with TypeScript What … evolves its compute infrastructure — and how that infrastructure becomes the foundation for services, containers, and cloud workloads as Bloomberg's platform strategy advances. Our open source commitment Bloomberg is deeply invested in open source. We've spent over a decade building critical infrastructure with open source ...

Senior Software Engineer - MSX Compute Workflows

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
write React/TypeScript as part of shipping complete features, though it's not the primary focus of the role. Our Stack (100% Open Source) Backend: Golang, Python Infrastructure & Orchestration: Docker, Kubernetes, Airflow, Salt, Ansible, Chef Data: PostgreSQL, Redis, Kafka API: REST, GraphQL Frontend: React with TypeScript What … compute infrastructure — and how that infrastructure becomes the foundation for services, containers, and cloud workloads as the company's platform strategy advances. Our open source commitment the company is deeply invested in open source. We've spent over a decade building critical infrastructure with open source ...

Principal Consultant & Microsoft MVP — Tech Innovator

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
unwavering dedication to knowledge sharing, community building, and technical innovation within the software development ecosystem. His contributions span multiple channels, from creating widely-adopted open-source security tools to producing educational content that reaches developers across the globe. Jamie’s community impact is exemplified through The Modern .NET … downloads), United Kingdom (15%), Canada (7%), and Asia (30%), providing accessible technical education to developers at all career stages. Technical excellence through open-source contribution forms another cornerstone of Jamie’s recognition. His OwaspHeaders.Core library has achieved remarkable success with over 1.2 million downloads, providing essential web application ...

Audio Consultant Engineer - Linux Audio Stack

Hiring Organisation
MicroTECH Global Ltd
Location
Cambridgeshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
join a highly technical engineering team. This role is ideal for someone who enjoys working at the intersection of embedded Linux, audio architecture, open-source technologies, and customer-facing consulting. You will play a key role in designing, implementing, debugging, and optimizing Linux-based audio solutions for real … world products while collaborating with both customers and upstream open-source communities. Linux Audio Architecture & Development Design, integrate, and deploy robust embedded Linux audio systems for commercial products. Implement, configure, and optimize audio solutions using PipeWire, WirePlumber, and ALSA. Develop and troubleshoot audio pipelines, routing, synchronization, buffering ...

Data scientist (Data Wrangler)

Hiring Organisation
NHS England
Location
Leeds / London, LS1 4AP, United Kingdom
Salary
£49387.00 to £56515.00
quality insights, and building tools that support better decisions across the NHS. We value modern ways of working, including transparency, reproducibility, agile delivery, and open-source tools. As a Band 7 Data scientist (Data Wrangler), you'll collaborate with multidisciplinary teams, developing advanced data science methods, building data … enable good use of data science.o Champion adoption of modern ways of working to deliver analytical products (such as transparency, reproducibility, adoption of open-source tools, agile project management)o Communicate analytical insight in an engaging and impactful wayo Working in multi-disciplinary teams across NHSE to inject ...

Sales Engineer

Hiring Organisation
Tiptap
Location
City of London, London, United Kingdom
complexity into fun. About Tiptap Chances are high that you've already used Tiptap without knowing it in one of the apps you have open daily. With 37k GitHub stars and over 45M npm downloads per month, Tiptap is the most popular open-source editor framework worldwide … build, every prospect you unblock turns into revenue, into products our customers ship, and into the signal that shapes our roadmap. Our Core Values Open Source: We believe in the power of open source and community collaboration. Transparency: We share knowledge openly. Autonomy and Impact: Your ...

Software Engineering Manager - Container and Virtualisation Infrastructure

Hiring Organisation
Jobleads-UK
Location
Douglas, Northern Ireland, United Kingdom
Software Engineering Manager - Container and Virtualisation Infrastructure Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. … stakeholders Advocate and advance modern software development practices Participate in the engineering process through code and architectural review Engage with teams at Canonical, the open source community and partners Work from home with global travel for 4 to 6 weeks per year for internal and external events What ...

Senior Software Engineer P2P 100% Remote

Hiring Organisation
Jobleads-UK
Location
United Kingdom
stack (Hypercore, Hyperdrive, Hyperswarm, etc.). Ship new features rapidly, participate in code reviews, write tests, and optimize performance. Help external partners and the opensource community build on the platform. Occasionally contribute improvements and bug fixes back to the underlying opensource modules. Qualifications 5+ … with Node.js and modern JavaScript/TypeScript ecosystems Proven experience designing and building local‐first applications where the local data model is the primary source of truth Hands‐on experience with local‐first data technologies (storage, conflict resolution, event sourcing, etc.) Familiarity with cross‐platform packaging & deployment Familiarity with ...

Graduate Software Engineer

Hiring Organisation
Alces Software Ltd
Location
Bicester, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£28000 - £30000/annum
UK. If you’ve spent your own time building homelabs, daily-driving Linux, tinkering with kernels, scripting everything, self-hosting services, or contributing to open-source projects — this role is built for you. About Alces Software : We work with cutting-edge HPC (High Performance Computing) and AI infrastructure … experienced Linux engineers Genuine opportunity to grow into a strong Linux-focused software engineering career Relaxed working environment with a team that actually understands open-source culture Key Responsibilities of the Graduate Software Engineer role: Research, design, and implement software that runs on Linux-based ...

Senior/Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
lowRISC we believe that open source development can transform the semiconductor industry. To help achieve this vision of production ready, commercial-grade chips and silicon building blocks, we employ a software team with a wide range of skills. Our software engineers work across the full software stack, from … Zurich. Our Ibex CPU and OpenTitan Root of Trust projects have been taken to production silicon, partnering with world leading organisations including Google, combining open source approaches with best practice chip design methodologies. Requirements Solid experience with C or Rust. Strong algorithmic and problem solving skills. A degree ...

OS Software Developer

Hiring Organisation
Guidant Global
Location
Gloucester, Gloucestershire, UK
Below covers everything you need to know about what this opportunity entails, as well as what is expected from applicants. Software Engineer - Open Source Specialist Location: Gloucestershire Contract Type: Contract About the Role Guidant Global is partnering with our client to recruit an experienced Software Engineer with strong … open-source expertise . You'll join a small, highly skilled technical team delivering bespoke, open-source-driven solutions across multiple platforms, xkybehq including cloud environments and disconnecte Please click on the apply button to read the full job description ...

Principal Observability & Cloud Platform Engineer

Hiring Organisation
Synergetic Recruitment Group Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
architecture: metrics, logs, traces, telemetry pipelines, service mesh and developer experience for thousands of services and millions of devices. You'll overhaul core open-source components, storage layers, query paths for performance, cost and reliability, and push improvements back upstream to CNCF projects. This is hands-on architecture … level ingestion and hundreds of millions of active series, and you built or scaled it, not just watched it run. Depth across the open-source observability stack: Prometheus, Grafana, and large-scale metrics (Thanos, Mimir, Cortex or VictoriaMetrics); logs (Loki/ELK/OpenSearch); traces (Tempo). Kubernetes ...

Global Revenue Leader - Open Source Growth & Strategy

Hiring Organisation
Jobleads-UK
Location
Douglas, Northern Ireland, United Kingdom
through operational and tactical planning. The successful candidate will oversee a team responsible for meeting ambitious sales targets and align strategies with Canonical’s open-source mission. The role requires strong leadership, industry insights, and a passion for the impact of open source in global markets. ...

Europe Sales Director: Open-Source & Cloud Growth

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a Director, Sales - Europe to lead revenue growth across Europe. This executive role involves building a high-performing sales organization and monetizing open-source and cloud offerings. The ideal candidate will have over 10 years of B2B sales experience, including 5 years in sales leadership, and knowledge … open-source business models. The position offers a hybrid work environment in London with competitive compensation and benefits. #J-18808-Ljbffr ...

GPU Consultant

Hiring Organisation
MicroTECH Global Ltd
Location
Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£99,000 - £100,000 per annum
role combines low-level systems programming with open source collaboration. You will work alongside experienced graphics engineers, develop genuine expertise in how modern GPUs work from the kernel up, and grow into a contributor that the broader open source graphics community knows by name. Location: Fully … Nice to have Git - mailing list patch workflow (not just GitHub PRs) Comfortable reading specs and documentation independently Not afraid of large unfamiliar codebases Open source contribution mindset - code review, public communication, upstream first Existing Mesa or kernel patch history Experience with a specific GPU family (ARM/ ...

Linux Kernel Engineer

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£50.00 - £70.00 per hour
High Daily Rate We are seeking an experienced Linux Kernel Engineer with a proven track record of contributing to the Linux mainline through upstream open-source development. This is a unique opportunity to join one of the world's leading semiconductor organisations, working at the forefront of embedded … Doing Developing and enhancing Linux kernel functionality for cutting-edge semiconductor technologies. Contributing code directly to the Linux mainline and engaging with the upstream open-source community. Working closely with platform, firmware, and hardware engineering teams to deliver high-performance solutions. Driving kernel optimisation, debugging, and feature development ...

Lead Software Engineer, Back End

Hiring Organisation
Capital One
Location
Harrisonburg, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
solutions that drive powerful experiences to help millions of Americans achieve financial empowerment Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor … following: Java, Scala, Python, Go, or Node.js 2+ years of experience with AWS, GCP, Azure, or another cloud service 4+ years of experience in open source frameworks 1+ years of people management experience 2+ years of experience in Agile practices At this time, Capital One will not sponsor ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
interests, and the needs of the organization at the time of hiring: Code analysis : Maintaining detection support for multiple programming languages, including: building source code extractors that translate code written in each language into data that CodeQL can understand, keeping up with the latest version of each supported language … with clear focus on quality, reliability, and user experience. You will engage with internal users and external users (both from enterprise customers and the opensource community) to help them succeed with the product. You’ll influence and provide feedback on the organisational culture and processes, always looking ...

Security Architect

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750 per day
candidate will have come from a strong technical background, and have an understanding of attack vectors for high threat environments, across both proprietary and open-source technology stacks. You will advise and enable technical teams to make security decisions and provide advice and guidance, ensuring the effective … programmes, projects or a product-centric organisation. You will have a good understanding of a broad range of industry-standard technologies, both proprietary and open source, across a diverse range of Microsoft and Linux-based deployments, across physical, virtual and containerised compute. You will have experience in securing ...