Average salary: £78,305 /yearly

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  • Senior Front-end Developers – Government, Open-source, HTML, CSS, JavaScript, TypeScript, NodeLS, SQL, API, Cloud base, Hybrid, Newcastle, Leeds Our client within the public sector is looking for an experienced Senior Front-end Developer to join a dynamic team dedicated to... 
    Suggested
    Contract work
    Hybrid work
    Immediate start

    Bangura Solutions Limited

    Newcastle upon Tyne
    27 days ago
  • £44k - £59k per annumEstimated
     ...Job Title Open-Source Developer (Data Science Libraries) Job Description My Client is hiring a Senior Software Engineer for a team that builds internal tools to empower their developers, ensuring they have everything needed to succeed. Their code is critical to their... 
    Suggested
    Full time
    Remote work

    Apollo Technical LLC

    Remote
    a month ago
  • £56k - £73k per annumEstimated
     ...of Laravel and building innovative products that change the way developers work. If you're ready to make a meaningful impact and be part...  ...role we are specifically looking for someone to join our talented Open Source team. We want to double down on making Laravel the best... 
    Suggested
    Remote job
    Holiday work
    Full time
    Flexible hours

    Laravel

    Remote
    16 days ago
  • £53k - £73k per annumEstimated
     ...Goland Developer Times Fastest Growing Quant Capital is urgently looking for a Golang Developer to join our high profile client in...  ...paced. As requirements evolve you will leverage the best of the open source community, sometimes substituting your own solutions where greater... 
    Suggested

    Quant Capital

    London
    1 day ago
  • £57k - £74k per annumEstimated
     ...Accounting - take a look at You will be working within an international team of around 7-8 developers and 3-4 QA, on new and existing customer facing products, utilising Sage’s open source library of React components - Carbon () This is a hybrid role – three days per week in... 
    Suggested
    Remote job
    Hybrid work
    Work at office
    Immediate start
    3 days/week

    Sage

    Newcastle upon Tyne
    2 days ago
  • £83k - £112k per annumEstimated
     ...single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected...  ...platform that use other languages as needed. We look to use Open source when it makes sense and build ourselves when it doesn't. We... 
    Suggested
    Long term contract
    Work at office

    JPMorgan Chase & Co.

    London
    more than 2 months ago
  • $35k - $60k per annum

     ...and are presenting an exciting opportunity for a Full Stack PHP Developer to join the expanding engineering department. Our client is...  ...cloud-native applications. Contributed to one or more open-source projects. Benefits ~ A competitive salary of £35,000 - £60... 
    Suggested
    Remote job
    Immediate start
    Monday to Friday

    Vero HR Ltd

    Remote
    more than 2 months ago
  • £70k per annum

     ...Tech: HTML5 CSS3 JavaScript Angular / React Challenge: Develop Greenfield systems and increase functionality for existing high transaction...  ...be prototyping a new feature for the product, working on an open source project, data integration, or learning a new skill. •... 
    Suggested
    Work at office

    Quant Capital

    London
    1 day ago
  • £60k per annum

     ...Front-End Developer (up to £60K) Quant Capital is urgently looking for a mid-level right the way to senior level Front-End Developer...  ...a new unrivalled platform and application using cutting edge open source technologies. As a Front-End Developer you will creating... 
    Suggested
    Permanent employment

    Quant Capital

    London
    1 day ago
  • £40k per annum

     ...Front-End Developer up to £40K + 10% bonus Quant Capital is urgently looking for a junior to mid-level Front-End Developer...  ...building a new unrivalled platform and application using cutting edge open source technologies. As a Front-End Developer you will creating... 
    Suggested

    Quant Capital

    London
    1 day ago
  • £55k - £70k per annum

     ...musculoskeletal (MSK) pain for millions worldwide. As a Frontend Developer, you'll be at the forefront of building VIDA - our web platform...  ...with real-world usage, whether in commercial roles, open-source contributions, or personal projects that showcase your frontend... 
    Suggested
    Holiday work
    Work at office
    Work from home
    Worldwide
    Monday to Friday
    Flexible hours

    Vitrue Health

    London
    a month ago
  • £30k - £55k per annum

     ...with at least WordPress and WooCommerce Developed and proven skills with web design software...  ..., fun, and informal (but hardworking!) open plan office environment with beautiful sea...  ...designs and accept feedback from various sources. We would love to hear from you if you... 
    Suggested
    Holiday work
    Full time
    Work at office

    Talent Sure Recruitment Limited

    Poole, Dorset
    7 days ago
  •  ...companies has now redefined how businesses source and manage their entire contingent...  ...treated as learning opportunities and one where developers own their code all the way through to production...  ...we like to meet once a week. We are still open to remote-only developers, provided you... 
    Suggested
    Long term contract
    Full time
    For contractors
    Freelance
    Work at office
    Remote work
    Employment trial period

    YunoJuno

    London
    8 days ago
  • £75k - £90k per annum

     ...Spring Boot. In this role, you will focus exclusively on developing new features and innovations for our OneHub products, addressing...  ...and Grafana Knowledge of containerisation and Kubernetes Open source collaboration Even if you don't meet all of the requirements... 
    Suggested
    Holiday work
    Local area
    Flexible hours

    Benifex

    Southampton
    10 days ago
  • £60k - £83k per annumEstimated
     ...single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected...  ...platform that use other languages as needed. We look to use Open source when it makes sense and build ourselves when it doesn't. We... 
    Suggested
    Long term contract
    Work at office

    JPMorgan Chase & Co.

    London
    more than 2 months ago
  • £68k - £89k per annumEstimated
     ...intelligent decision-making, our client-first and open-hearted approach defines our ethos. With...  ...We are looking for an experienced SAP Source-to-Pay (S2P) Lead to drive complex global...  ...minds from around the globe to develop and implement game-changing solutions that... 
    Full time
    Contract work
    Worldwide
    Offshore

    Fusion Consulting

    London
    20 days ago
  • £57k - £75k per annumEstimated
     ...Our work spans two critical areas: Data-Driven Insights We develop sophisticated applications that map and understand global...  ...What You'll Do Build scalable web applications utilizing open-source tools and technologies Use REST and GraphQL APIs Be able... 
    Remote job
    Work at office
    Work from home

    Veeva Systems

    United Kingdom
    26 days ago
  • £55k - £70k per annum

    &##127882;The role - Full Stack Developer At Vitrue Health, our mission is bold but simple: eliminate musculoskeletal (MSK) pain for...  ...applications with real complexity, whether in a commercial role, open-source, or personal projects that showcase your commitment to... 
    Hourly pay
    Holiday work
    Work at office
    Work from home
    Worldwide
    Monday to Friday
    Flexible hours

    Vitrue Health

    London
    a month ago
  • £47k - £61k per annumEstimated
     ...best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges,...  ...practices to mitigate. Should have some experience in researching open- source technologies for use in building systems and participate in open... 
    Full time
    Part time
    Hybrid work

    Halliburton

    Abingdon, Oxfordshire
    13 days ago
  • £11k per annum

     ...We are currently recruiting for Front End Developers, with experience in Java Script to join a great complex project with the UK GOV...  ...dealing with high numbers of users Extensive experience of open-source technologies including HTML, CSS. Extensive use of server-side... 
    Contract work
    Hybrid work

    NonStop Consulting

    West Yorkshire
    26 days ago
  • £58k - £70k per annum

     ...possess expertise in front-end development for large-scale systems with high user traffic. You should have extensive experience with open-source technologies, including HTML and CSS. Proficiency in server-side JavaScript, TypeScript, Node.js, and modern front-end frameworks... 
    Full time
    Hybrid work

    NonStop Consulting

    Leeds
    1 day ago
  • €93k - €103k per annum

     ...as a Senior Backend Engineer and empower developers to own and ensure application performance...  ...please apply! Studies by several different sources have shown that on average men will apply...  ...ve put together our  hiring playbook and open-sourced our  employee handbook . There... 
    Holiday work
    Full time
    Local area
    Remote work
    Work from home
    Home office
    Flexible hours

    AON

    Europe
    a month ago
  •  ...UK Remote 6 Month Contract A fantastic contract role has opened up for a highly skilled Backend Software Engineer with strong expertise...  ..., gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for... 
    Contract work
    Remote work
    England
    8 days ago
  • £64k - £85k per annumEstimated
     ...ecosystem of business services and insights are being developed that will create new and sustainable sources of value for the industry. Tracr provides the...  ...Referrals incentive applicable: This opportunity is open to a paid referral incentive according to the Referral... 
    Long term contract
    Holiday work
    Permanent employment
    Full time
    Local area
    Flexible hours

    Anglo American / De Beers Group

    London
    1 day ago
  • £50 - £60 per hour

     ...information from both applicants and third-party sources, minimising how long customers wait for a...  ...in the New Apps team, you'll build APIs, develop services for our customer application...  ...0,000 - £60,000 for this role. But, we're open-minded, so definitely include your salary... 
    Holiday work
    Permanent employment
    Full time
    Hybrid work
    Flexible hours
    Night shift

    iwoca Ltd

    London
    1 day ago
  • £54k - £70k per annumEstimated
     ...of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning...  ...* Understanding of Agile principles * Experience with Git and JIRA * Experience working remotely * We value open source projects... 
    Full time
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Mobilunity

    Remote
    more than 2 months ago
  •  ...they're now looking for a rockstar, jack of all trades backend developer to help to build the next generation of the apps that enables the...  ...An interest in financial markets and investment Passion for open-source technology and engaging with the wider technology community... 

    Bluestorm Recruitment by Dazzle

    London
    8 days ago
  • £69k - £81k per annum

     ...processes. Detailed working knowledge and extensive experience of open-source technologies, including HTML, CSS, client and server-side...  ...Influential and able to lead front-end activities, set and develop best practices for an agile team, and contribute across multiple... 
    Full time
    Hybrid work
    Immediate start
    3 days/week

    Lawrence Harvey

    Leeds
    13 days ago
  • £50.4k - £66k per annum

     ...and Metadata Hub is advantageous. Responsibilities: Design, develop, and maintain ETL solutions using Ab Initio (Graphical...  ...and Conduct It). Integrate data from multiple heterogeneous sources into unified, high-quality datasets. Perform performance tuning... 
    Full time
    2 days/week
    3 days/week

    Experis

    Northampton, Northamptonshire
    1 day ago
  •  ...practices. Candidate Profile Experience: ~5 years professional coding, with a strong portfolio of shipped projects (startups, open source, or commercial). Mindset: Hungry, ambitious, thrive in high-intensity environments, comfortable wearing multiple hats. Claude... 

    Arena Entertainment

    London
    8 days ago