Average salary: £141,579 /yearly

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  • £69k - £94k per annumEstimated
     ...AI INTEGRATIONS ENGINEER (OPEN SOURCE) We are looking for an engineer who gets SearchApi everywhere developers and AI agents already are. You ship real integrations and pull requests into the open-source ecosystem: the libraries, agent frameworks, and automation tools developers... 
    Suggested
    Full-time
    Remote

    SearchApi

    United Kingdom
    1 day ago
  • $50 - $100 per hour

     ...AI agents in enterprise settings. Our AI recruiting agent sources and vets domain experts for our data platform that enables...  ...performance system ensures both quality and velocity. Role Title: Software Engineer (Open Source Contributor) Role Type: Contractor Location:... 
    Suggested
    Long-term contract
    Part-time
    Remote

    micro1

    Remote
    23 days ago
  • $50 - $100 per hour

     ...enterprise settings. Our AI recruiting agent sources and vets domain experts for our data...  ...quality and velocity. Role Title: Software Engineer — Open Source Contributions Role Type:...  ...knowledge is what matters. Scope of Work Develop, implement, and refine new features... 
    Suggested
    Part-time
    Remote

    micro1

    Remote
    a month ago
  • $120 per hour

     ..., Larry Summers , and Jack Dorsey . Position: Senior Software Engineer Type: Contract Compensation: $120/hour...  ...Location: Remote Role Responsibilities Apply open-source engineering experience to real software engineering work.... 
    Suggested
    Remote job
    Summer work

    Mercor

    London
    10 days ago
  • $100 - $150 per hour

     ...enterprise settings. Our AI recruiting agent sources and vets domain experts for our data...  ...We are looking for highly skilled Open-Source Software Engineers to contribute to an AI...  ...front-end, back-end, full-stack, systems, developer tooling, infrastructure, or another substantial... 
    Suggested
    Part-time
    Immediate start
    Remote
    Flexible hours

    micro1

    Remote
    a month ago
  • £31k - £42k per annumEstimated
     ...Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu...  ...paths. This is a fantastic way to demonstrate and develop your skill in software, learn about a wide range of technologies... 
    Suggested
    Full-time
    On-site
    Remote
    Work from home
    Monday to Friday
    5 days/week
    Night shift
    Weekend work

    Canonical

    United Kingdom
    1 day ago
  • £48k - £62k per annumEstimated
     ...at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business...  ...in our Getting Paid & Open Banking team. In this role, you will develop and maintain innovative capabilities that empower businesses to... 
    Suggested
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Manchester
    23 days ago
  • £60k - £87k per annumEstimated
     ...Black Duck Software, Inc. helps organizations build secure, high-quality software, minimizing...  ...and defects in proprietary code, open source components, and application behavior. With...  ...Cloud Security Subject Matter Expert (SME); develop and maintain cloud security standards, policies... 
    Suggested

    Black Duck Software, Inc.

    Belfast
    more than 2 months ago
  • £28k - £37k per annumEstimated
     ...colleagues or involve senior engineers. If you have an affinity for open source development and a passion for technology, then you will enjoy...  ...transparently and predictably. Ubuntu Lifecycle Guidance: Develop a rich understanding of the Ubuntu development process,... 
    Suggested
    On-site
    Remote
    Work from home

    Canonical

    London
    13 days ago
  • £69k - £93k per annumEstimated
     ...on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the...  ...everything you do. Help is never far away in our open culture, you will find support in your team...  ...other languages while contributing to open-source tools so we can utilise them In-depth... 
    Suggested
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    London
    a month ago
  • £48k - £63k per annumEstimated
     ...We’re looking for an Embedded Software Engineer who thrives close to...  ...extraction, or control loops. Develop firmware using a mix of C/C++...  ...and performance issues Source control expertise (Git) and disciplined...  ...committed to encouraging an open and collaborative culture... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Remote
    Relocation

    Cirrus Logic

    Newbury, Berkshire
    13 days ago
  • £32k - £42k per annumEstimated
     ...internship is to help design and develop a new generation of web...  ...join our team of around fifteen software development professionals in Massy...  ..., and our team thrives on open exchange, innovation, feedback...  ...the various services and data sources. Test and validate the developed... 
    Suggested
    Full-time
    Internship

    Viridien

    France
    16 days ago
  • £110k - £180k per annum

     ...level) certification. - Experience running SaaS compliance programs (ISO:27001, SOC 2 Type II). - Open-source contributions to security, infrastructure, or developer tooling projects. You can learn more about Engineering at Omnea and our hiring process via our R&D Candidate... 
    Suggested
    Full-time
    On-site

    Omnea

    United Kingdom
    1 day ago
  • €3,200 - €6,300 per month

     ...security reviews of application designs, source code, and third-party libraries; - Perform...  ...practices in application security; - Develop scripts, security automation tools to enhance...  ...like public CVEs, bug bounty recognition, open-source tools, blogs, etc. WHAT WE OFFER... 
    Suggested
    Full-time
    Summer work

    Nord Security

    United Kingdom
    1 day ago
  • £52k - £68k per annumEstimated
     ...demonstrable experience of automating the software delivery pipeline within a highly scalable system that relies heavily on open source technologies. At Zaizi, we thrive on solving...  ...headers, etc ...) Experience using AWS Developer tools (AWS Codepipeline, AWS CodeBuild) would... 
    Suggested
    Hybrid working
    Work from home

    Zaizi

    Cheltenham, Gloucestershire
    14 days ago
  • $75k - $175k per annum

     ...a cutting-edge cloud platform enabling developers to build and ship highly scalable, full-...  ...administration (SQL and NoSQL) - Contributions to open-source projects We offer a competitive...  ...you are passionate about infrastructure software and want to join a dynamic team, we’d... 
    Full-time
    Remote

    Northflank

    United Kingdom
    1 day ago
  • £58k - £77k per annumEstimated
     ...across any environment and data source; and an unmatched ecosystem...  ...we are looking for experienced Software Engineers with Kubernetes experience...  ...join our Networking team to develop the system further to handle...  ..._IN]- (:Culture {type: [‘Open’, ‘Inclusive’]}) (we)-[:ASSUME... 
    Hybrid working

    Neo4j

    London
    more than 2 months ago
  • £80k - £120k per annum

     ...environments, working with modern AWS and open source technologies. This is a hands-on role...  ...projects where secure, reliable software delivery makes a real difference. Hybrid...  ...deployment processes. Working closely with developers, technical specialists and customers to... 
    Full-time
    Hybrid working
    Cheltenham, Gloucestershire
    20 days ago
  • £80k - £120k per annum

     ...improve CI/CD pipelines to support reliable software delivery. Deploy and manage...  ...deployment processes. Work closely with developers, technical specialists, and customers to...  ...cloud environments using modern AWS and open source technologies. This is a hands-on role within... 
    Full-time
    Hybrid working

    Fynity

    Cheltenham, Gloucestershire
    7 days ago
  • £46k - £60k per annumEstimated
     ...Cloud Economics (FinOps), sustainability (Green Software), and resilience ensuring high performance,...  ...ensuring realistic delivery expectations. Developer Repo Contributions : Showcase during interview personal or open-source work, prototypes, accelerators, or reference architectures... 
    Full-time
    Hybrid working

    Accenture

    London
    26 days ago
  •  ...using Python or Go. We are looking for Software Engineers to work with a leading...  ...-powered data systems. You will work on developing MCP tools, improving AI-assisted developer...  ...enhance MCP tools for both proprietary and open-source environments Expand test coverage... 
    40 hours/week
    Part-time

    Turing

    Remote
    28 days ago
  • £50k - £60k per annum

     ...projects, with ownership of challenging issues and the opportunity to develop SME-level expertise. If you’ve also worked in the following...  ...scripts, with an understanding of intellectual property and open-source licensing ~ Server and desktop hardware support and backup... 
    Full-time
    Fixed-term contract
    Hybrid working
    On-site
    Work from home
    Monday to Friday
    Rotating shifts

    AWD online

    Bristol
    17 days ago
  • £70k per annum

     ...unique online data from many sources to create an ultra low latency...  ...fintech firms globally. The Developer will produce tools and build...  ...of Facebook or Google, relaxed open with time to think and make...  ...plus. · Full ownership of software projects involving a mix of front... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • $130k - $160k per annum

     ...fast, and there are now over 4 million developers using it. We’re building tools that make...  ...limits, and partial failures - Have built software that other developers depend on and...  ...FIT IF YOU ALSO... - Have maintained an open source project or worked closely with external... 
    Full-time
    Remote

    Resend

    United Kingdom
    1 day ago
  • £52k - £70k per annumEstimated
     ...thinking company, we’re breaking new ground in software innovation too, redefining what’s...  ...latency, resilient systems as a Software Developer, driving high-throughput event based...  ...tackle complex technical challenges, explore open-source technologies, and bring innovative ideas... 
    Hourly pay
    Full-time
    Hybrid working
    Work from home

    bet365

    Stoke-on-Trent, Staffordshire
    2 days ago
  • £50k - £66k per annumEstimated
     ...capabilities across any environment and data source; and an unmatched ecosystem trusted by 8...  ...and use of the Aura platform. Our DB software is developed to be delivered both on-prem and to our...  ...(we)-[:THRIVE_IN]- (:Culture {type: [‘Open’, ‘Inclusive’]}) (we)-[:ASSUME]- (:Intent... 
    Full-time
    Hybrid working

    Neo4j

    London
    a month ago
  • £62k - £80k per annumEstimated
     ...management.     We seek a highly skilled developer with strong computer science...  ...relational databases. We utilise GitHub for source control and Jenkins for CI, though with...  ...data at scale by leveraging the latest open-source software, cloud, and distributed computing... 

    Winton

    London
    21 days ago
  • £50k - £64k per annumEstimated
     ..., HelloFresh, 2K Games, and Nubank. Our open-source engine, Soda Core, is used by companies...  ...engineer, marketing engineer, GTM engineer, developer advocate, technical writer who got bored...  ...write code every day, but this is not a software engineering job. We're not hiring you to... 
    No agency
    Remote
    Flexible hours

    Soda Data

    London
    a month ago
  • £150k - £200k per annum

     ...Go Software Developer – HFT Software Developer – Go Base: £150,000-200,000+ Bonus: 50,000-100,000 and benefits My Client is urgently looking...  ...infrastructure for the organisation using a combination of open-source software, and custom code. This role is ideal for someone who... 

    Quant Capital

    London
    more than 2 months ago
  • $177k - $240k per annum

     ...scales your impact beyond one person Develop and deliver practical secure coding...  ...Looking For Required ~8+ years in software engineering and/or security engineering,...  ..., CSSLP) or published research, CVEs, or open-source security contributions Experience supporting... 
    Full-time
    Visa sponsorship
    On-site
    Remote
    Work from home

    Fingerprint

    United Kingdom
    1 day ago