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Rebellion Logo Rebellion · IT - Software Development

Experienced JavaScript Developer

United Kingdom, Oxford · Job Posted January 20, 2026
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Job Description

We are seeking an experienced Experienced JavaScript Developer (Full Stack) to join our Code team, to help build and support internal and external web applications and APIs to support our game engine team. The successful candidate will join a small team and user their specialist JavaScript knowledge to be involved in the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. You will be working on building internal tools as well as public facing APIs. This is primarily a back-end role but we are looking for someone who has experience with both front-end and back-end languages, development frameworks, and third-party libraries. The ideal candidate will be an excellent communicator in order to help other teams fix bugs and resolve issues.

Job Responsibility

  • Design, build and deploy web applications to support our in-house engine team
  • Maintain and improve existing tools
  • Develop integrations with third party APIs
  • Support our application deployments
  • Communicating with other teams

Requirements

  • Experience with NodeJS, Javascript and TypeScript
  • A knowledge of front end frameworks like Vue and React
  • Experience with databases such as MySQL and no SQL database
  • Familiarity with AWS or equivalent cloud environments
  • Experience with software development tools and version control systems (Git/Perforce desirable)
  • Demonstrated capacity to quickly learn new technologies

Nice to have

  • Comfortable modifying/maintaining applications written in other languages (such as PHP) is desirable
  • Experience writing serverless functions (AWS Lambda/Azure Functions) is a bonus

What we offer

  • 22 days holidays + Christmas closure (typically 4 days) & Bank holidays (increasing with service)
  • Private Medical Insurance, healthcare cash plan, including dental and Vision
  • Life Assurance, Income Protection & Critical Illness Cover
  • Enhanced Family Leave
  • Interest Free, Tax-Free loans
  • Enhanced Pension Scheme
  • EAP a range of Mental Health and Wellbeing Support
  • a wide range of discounts, freebies, and social events
  • relocation package, including moving assistance, temporary accommodation, and full support
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