Tractable is hiring a

Front End Developer

London, United Kingdom


Front End Engineers are central to delivering a User Experience to our product that complements the insights and knowledge generated by our ever improving AI. Supported by our core Engineering and AI Research teams, Front End Engineers work on a range of projects including prototypes, MVPs and iterative product development. As a Front End Engineer you will:

  • Build UIs that focus on a clean UX for our customers
  • Develop server side node.js code to support the front end
  • Proactively suggest improvements to both product and internal refactoring
  • Work closely with a product team to influence what will be built
  • Own major projects from inception to delivery and eventually through to maintenance
  • Contribute well thought out ideas during design and product development meetings


We love to use great tools. Our front end uses Typescript, React.js, Redux and Sass. We serve our web applications using Node.js and use GraphQL for client-server communication. Our stack also includes Apollo, Postgres, SQLLite, Mocha, Chai, Sinon and Enzyme.


  • You are comfortable with all stages of product delivery from Prototype to MVP to Iterative Product Development
  • You have a great eye for detail and UX patterns
  • You have the aptitude to ascend into a leadership role
  • You’re enthusiastic, driven, and motivated by a challenge
  • You enjoy working in a fast-paced environment and have a ‘whatever-it-takes’ attitude

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