201 to 225 of 416 Remote/Hybrid Open Source Jobs

Senior Software Engineer

Location
Bristol, England, United Kingdom
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open‐source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...

Senior Software Engineer

Location
Cheltenham, England, United Kingdom
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open-source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open-source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...

C# Developer

Location
Greater Manchester, England, United Kingdom
bonus points if you have: Exposure to ElasticSearch, Event Store, Neo4j, InfluxDB, Seq, Power BI. Experience with micro‐ORMs such as PetaPoco. Contributions to open‐source projects or personal coding projects. Cloud infrastructure experience, especially Azure. Strong grasp of clean code principles, OOP design, and software patterns. What ...

Senior Infrastructure Engineer

Location
Galashiels, Berwickshire, United Kingdom
DevOps platforms would be beneficial. Design and implement infrastructure solutions and services, for example, networking and physical infrastructure, commercial-off-the-shelf (COTS) software, open-source packages and solutions, or virtual and cloud computing. Use information security practices and available security controls to contribute to protecting solutions ...

Senior Application Security Engineer (Remote)

Location
Greater London, England, United Kingdom
with securing distributed systems in AWS and cloud environments Experience with pentesting and securing agentic features and systems Contributions to the wider technical community - open source, public research, mentorship, community organizing, blogging, CVEs, presentations, etc Experience submitting to bug bounty programs or responsible disclosure programs Compensation The expected ...

Multi Cloud Transformation Architect

Location
Park Central, England, United Kingdom
solutions 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 technologies to achieve the best possible outcome for our clients. We have world class architecture and software engineering communities ...

Multi Cloud Transformation Architect

Hiring Organisation
Capgemini
Location
Manchester, United Kingdom
Employment Type
Full Time
solutions 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 technologies to achieve the best possible outcome for our clients. We have world class architecture and software engineering communities ...

C# Developer

Location
Manchester, England, United Kingdom
bonus points if you have: Exposure to ElasticSearch, Event Store, Neo4j, InfluxDB, Seq, Power BI. Experience with micro-ORMs such as PetaPoco. Contributions to open-source projects or personal coding projects. Cloud infrastructure experience, especially Azure. Strong grasp of clean code principles, OOP design, and software patterns. What ...

Senior Solutions Architect (Post-Sales), UK & EMEA - Remote

Location
Greater London, England, United Kingdom
people, solving problems, and making sure our customers get real value from RudderStack. You'd be joining a team of talented engineers who love open source, support their community, and want to make people's lives easier. We care deeply about our users and partners, and we judge ...

Senior Software Engineer New Markets - EU

Location
England, United Kingdom
brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly ...

C# Developer

Location
Manchester, England, United Kingdom
bonus points if you have: Exposure to ElasticSearch, Event Store, Neo4j, InfluxDB, Seq, Power BI. Experience with micro-ORMs such as PetaPoco. Contributions to open-source projects or personal coding projects. Cloud infrastructure experience, especially Azure. Strong grasp of clean code principles, OOP design, and software patterns. What ...

Staff Engineer - AI Developer Tools and Platforms

Location
Cambridge, England, United Kingdom
product and ecosystem goals. Drive software quality and ecosystem adoption through testing, code review, well-designed interfaces, maintainable implementations and contributions to upstream and open-source projects where appropriate. Required Skills and Experience : Linux, containerisation and experience with programming languages such as Go, Python, Rust or TypeScript. Proven ...

Senior Security Consultant

Location
Yeovil, England, United Kingdom
Defence security standards, such as Defstan 05-138 & Defstan 05-139.* That extends outside of traditional enterprise IT scenarios extending to proprietary and open-source software, firmware and electronic hardware.* Developing, evaluating and analysing design constraints, and detailed system and security designs as they pertain ...

Senior Software Engineer New Markets - UK Remote

Location
Greater London, England, United Kingdom
brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly ...

Senior Director, Performance Engineering -Infrastructure and Reliability

Location
Staines-upon-Thames, England, United Kingdom
efficiency improvements. Experience with emerging technology performance challenges: AI/ML inference, generative AI systems, agentic architectures, real‐time data processing. Published technical content, open-source contributions, or thought leadership in performance engineering and systems optimization. We embrace flexibility and hybrid work opportunities to support diverse needs ...

Senior Offensive Security Engineer (Autonomous testing)

Location
City of Edinburgh, Scotland, United Kingdom
Consultancy, MSSP, or managed service experience. Exposure to commercial autonomous or continuous testing platforms (XBOW, Horizon3.ai NodeZero, Pentera) as a user, evaluator, or competitor. Open‐source contributions to offensive or agent tooling, published research, conference talks (DEF CON, Black Hat, BSides, AI Village), or a CVE record. Detection ...

W2 Lead Android Developer / Engineer - Phoenix,AZ (Hybrid)

Hiring Organisation
AVSI Systems
Location
Phoenix, Arizona, United States
Employment Type
Any
Salary
USD Annual
Circle CI Continuous Integration patterns Finding and fixing bugs Asynchronous coding patterns Performance Analysis and Optimization Dealing with legacy code Unit & Integration Tests Open Source Designing solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience. Relevant technologies that ...

Staff Platform Engineer

Location
Greater London, England, United Kingdom
Airship”. Airship manages the infrastructure that powers Uswitch and Money.co.uk brands as well as the RVU wide AI initiative. We are committed to Open Source software in order to build services that help millions of customers to save money and make confident decisions. As well as helping … customers, we also give back to the community by open‐sourcing interesting projects that we build that might benefit others. Our goal as a team is to enable our development teams to deliver services quickly, reliably and securely. We do this by running multiple Kubernetes EKS and Fargate clusters ...

Build & Deployment Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
City of London, London, Coleman Street, United Kingdom
Employment Type
Contract
London - Hybrid (4 Days on-site, 1 day WFH each week) Inside IR35 Contract Are you a build and deployment engineer who can open up the C# code behind a pipeline and fix it yourself? That combination is exactly what's needed here. You'll join the Platform Engineering … function of one of the world's largest financial groups, owning the on-premises toolchain that takes software from source code to production. GitHub Enterprise, TeamCity, JFrog Artifactory and Xray, and Octopus Deploy, all integrated with ServiceNow change and vulnerability management. In a regulated banking environment, every build ...

Guidance, Navigation & Control Engineer

Location
Greater London, England, United Kingdom
Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development … mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications. The role Helsing delivers ...

AI Security Engineer (Agentic Systems)

Location
Greater London, England, United Kingdom
training other security engineers to take the practice on themselves Nice to Have Familiarity with agent‐hijacking or agent‐specific evaluation tooling (for example open‐source agent‐security benchmarks) Awareness of emerging AI regulation relevant to security testing, such as the EU AI Act's adversarial and robustness … trust you to perform at your best and still have a life outside of work, with genuine hybrid working, a home office budget, an open feedback culture where your voice shapes decisions, and time off when life needs it (birthday included). When ClearRoute wins, you win. We offer ...

Director Data & Analytics API Experience - Data Services

Location
Greater London, England, United Kingdom
final product" and the “primary tool” moving CMEG up the value curve from a raw data producer to an invaluable source of insights for our customers. What you Will be Doing The focus of the work is on activation and will be organized across four strategic pillars designed … front door' for internal users, allowing them to 'pip install' and access BigQuery datasets through the same idiomatic Python patterns designed for customers. Release Open-Source SDKs: Develop and maintain a suite of SDKs in popular languages like Python and C++ to make integrating with our APIs ...

Head of Financial Planning & Analysis

Location
Douglas, Northern Ireland, United Kingdom
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. … meet colleagues, with Priority Pass for lounge access About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. ...

Head of Financial Planning & Analysis

Location
Greater London, England, United Kingdom
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. … meet colleagues, with Priority Pass for lounge access About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. ...