javascript back-end developer

10,000 javascript back-end developer job listings in United Kingdom. Find daily updated positions from leading job boards.


  • Wrexham, Wales, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Edinburgh, Scotland, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Gloucester, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Bolton, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Hamilton, Scotland, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Scunthorpe, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Exeter, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Peterborough, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Lincoln, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Brighton, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Newtownabbey, Northern Ireland, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Coventry, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Kingston-upon-Hull, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Newport, Wales, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Maidstone, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...


  • Bangor, Wales, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Southend-on-Sea, England, United Kingdom Radley Yeldar Full-time

    We have an exciting new opening available for a Freelance Back-end Developer to start asap. Timings: start by the 4th August for two weeks with the option to extendLocation: Remote but must be based in the UK Essential skills for this role include:-          5 years as a Back-end Developer-          Knowledge of C#, Umbraco 9-13 and...


  • Warrington, England, United Kingdom Basekit Full-time

    About BaseKitBaseKit is a white-label software development company specialising in designing effortless mobile-first digital tools for small businesses. We're on a mission to democratise tech so that everyone has the confidence to build a business online. Combined with our 60+ partners’ global reach across 40 markets, our AI, no-code website builder,...

  • Back End Engineer

    9 hours ago


    Manchester, England, United Kingdom Pontoon Full-time

    Backend Engineer - Enterprise Knowledge & AI Platform 2 Vacancies | Leeds, Manchester or Edinburgh | Hybrid - 2 Days on Site Contract: Initial term to 20 December 2026, with a view to extend | multi-year programme We're looking for two Backend Engineers to join a major UK financial services organisation embarking on an exciting technology...

  • Back End Engineer Premium

    2 days ago


    London, London, United Kingdom Ravelin Technology Remote Full-time £1,000 Contract

    Who are we? Hi! We are Ravelin! We're a fraud detection company using advanced machine learning and network analysis technology to solve big problems. Our goal is to make online transactions safer and help our clients feel confident serving their customers. And we have fun in the meantime! We are a friendly bunch and pride ourselves in having a strong...