Open Source jobs

Page 1 of 2
  • Build simple tools to solve complex problems at Red Gate

    Red Gate Software in Cambridge, UK, United Kingdom

    Software EngineerRed Gate is looking for experienced developers to join us as we tackle the ...

  • PHP Developer-Local candidates only please

    Ultra Mobile in Irvine, California or Brooklyn, New York, United States

    • You're going to live in the data layer and publish data via JSON/XML/HTML. • Extend the ex...

  • Java Developer - (Central London & Client Sites)

    Fruitful Business Services in London (EC1V), United Kingdom

    They currently specialise in building bespoke projects in Java, Excel, Access/MySQL/Oracle/M...

  • VBA / Access / Excel Developer – Central London

    Fruitful Business Services in London (EC1V), United Kingdom

    They currently specialise in building bespoke projects in Excel, Access, Java, PHP, SharePoi...

  • Software Developer - Edinburgh

    Runtime Revolution in Edinburgh (EH2), United Kingdom

    Joining as a Software Developer (C, C++ or Objective C) you will focus on delivering high qu...

  • Games Programmer

    4T2 Multimedia Ltd in Bournemouth, United Kingdom

    We are recruiting for a number of experienced game programmers to work on a number of high p...

  • Content Developer - (Games Studio) - Cambridge

    Jagex in Cambridge (CB1), United Kingdom

    Pivotal in creating new game element ideas (quests, mini-games, skills, etc.) you will work ...

  • PHP Developer

    The-Escape in Basingstoke, United Kingdom

    Working as part of a team of developers for a growing Digital Agency in Basingstoke. Working...

  • Senior C++ Developer/ Full-time Atlanta, GA for leader in Software Supply Chain Solutions

    Manhattan Associates in Atlanta, United States

    Manhattan Associates boasts some of the best technologist who design, build, implement and ...

  • Front-end Developer

    Wimdu GmbH in Berlin, Germany

    Do you want to build the front-end of a product used by thousands of people all over the wor...

  • Technical Lead – Ruby on Rails

    Wimdu GmbH in Berlin, Germany

    Wimdu is an exciting start-up company headquartered in Berlin and one of the biggest Ruby pr...

  • PHP Developer

    Ideotec in Grand Rapids, United States

    PHP developer needed to join our in house team for web and mobile applications.

  • OpenEMI Hacker / Intern

    EMI Music in London, United Kingdom

    If you’re a skilled app developer/hacker then we’d like to hear from you.We have a vacancy i...

  • Mobile App Developer

    WCNC-TV in Charlotte, United States

    WCNC-TV has an immediate opening for a full time Mobile App Developer to lead the creation o...

  • Ruby on Rails Developer

    Wimdu GmbH in Berlin, Germany

    Slashdot reader? Do you go shopping and think OOP? Do you dream of big data? Is GitHub the f...

  • Mobile App and API Developer in Seattle, United States

    As a key member on this small, yet powerful and growing team, you will be responsible for d...

  • C++ Unix Developer

    Flexton Inc. in San Jose, United States

    * Work closely with business partners and internal product management to acquire a deep unde...

  • PHP/HTML Developer

    Pure Innovation Ltd in Odiham, United Kingdom

    All of our developments are built using HTML5 with CSS for layout, and complying to all W3C ...

  • mySQL DBA

    Photobox in London, United Kingdom

    Manage all Web databases to ensure effective and efficient operation. Support various busine...

  • Graduate / Junior PHP Developer - (Social Media Digital Agency)

    Finer Vision London in London, United Kingdom

    Finer Vision is a London based creative digital agency delivering knowledge, experience and ...

  • PHP Web Developer

    Licklist in Leigh-On-Sea, United Kingdom

    Licklist is an exciting new social media network site integrated with a national nightclub a...

  • Graduate / Junior Ruby Developer

    Forward Technology in Camden, London (NW1), United Kingdom

    Joining as a Graduate Developer / Junior Developer / Graduate Web Developer you will build y...

  • Software Developer / Engineer in Billing & Payments

    Jagex in Cambridge, United Kingdom

    Joining the Core Technology team as a Software Developer / Software Engineer (Java, C++, C# ...

  • Pipeline Developer VFX

    MPC in London, United Kingdom

    The Pipeline team is responsible for creating and maintaining the underlying software system...

  • Junior Applications and Web Developer

    Insider Knowledge Ltd. in Redruth, United Kingdom

    We require a developer to join our growing team of people to assist with our research activi...

  • Experienced C++ Developer

    Pando Networks in New York, United States

    Pando Networks is looking for a talented C++ developer to join our dynamic, fun and competen...

  • Web Developer (PHP/MySQL/HTML/CSS)

    Publicity Project in Newbury, United Kingdom

    Working alongside experienced agency professionals you will provide the much needed digital ...

  • Ruby On Rails Developer

    Ecommerce, Inc. in Zaporizhzhya, Ukraine

    Primary Responsibilities:* Research, Design, Develop and Test New Web Applications* Maintain...

  • Drupal Developer

    Integrative Nutrition in New York, United States

    Wouldn't it feel great to wake up each day knowing you're an integral part of a growing orga...

  • PHP Web Developer

    Insound in Brooklyn, United States, an online music retailer, is seeking a web developer to work full time in our B...

Sponsored by Elevate

Find the perfect candidate

Tap into the network of half a million developers that use Developer Fusion each month. Post a job now.

  • Recruiter free - we only deal with end-hirers, so developers know they're applying for real jobs
  • Find passive candidates who aren’t reachable using mainstream job boards. Our site is used by talented developers worldwide as part of their day-to-day development work.
  • Risk free - if you're not completely happy we'll refund your listing fee.

Looking for that next opportunity?

Bypass the run of the mill and pain of the recruiters, and go direct.

  • Recruiter free - we only deal with end-hirers, so developers know they're applying for real jobs

Training & Courses

Check out free and paid-for developer events from our developer events section


Why not write for us? Or you could submit an event or a user group in your area. Alternatively just tell us what you think!

Our tools

We've got automatic conversion tools to convert C# to VB.NET, VB.NET to C#. Also you can compress javascript and compress css and generate sql connection strings.

“God could create the world in six days because he didn't have to make it compatible with the previous version.”