Work with us

Oxford Semantic Technologies is an early-stage spin-out from the University of Oxford backed by leading investors including Samsung Ventures and Oxford Science Enterprises.  We enable leading organisations to turn their data into knowledge through our graph database and reasoning engine, RDFox.

Front End Developer

We are looking for a Front-End developer to work on the RDFox user interface which helps knowledge engineers manage, query and visualise their knowledge graphs.

The ideal candidate will have:

  • Proficiency in modern web and user interface development. Having at least five years of professional software development experience would be a plus.
  • Commercial experience in Typescript/Javascript, React and CSS.  
  • Good general knowledge of algorithms and data structures.  
  • An eye for visual design and experience working with Sketch / Invision preferable.  
  • Able to work in Oxford, UK (flexible work available but some in-office collaboration is required).

We offer:

A true early-stage start-up with the excitement and opportunity that brings:


  • The chance to contribute your skills whilst learning from the variety brought by those around you.
  • Unique work combining the latest research with professional software engineering to achieve a clear commercial outcome.
  • To be challenged and work amongst world leading Computer Science and Software Engineering Professionals.
  • A modern office in central Oxford with flexible WFH arrangements.
  • Competitive salary, pension, healthcare and share options.

Contact us to apply

Contact us

High performance knowledge graph and semantic reasoning engine.