Lead Backend Engineer


Our client is an exciting London-based start-up working on empowering developers to be successful through their platform by enabling them to have the right tools to monetise their immersive content through non-intrusive ads.

They are looking for an experienced Lead Backend Engineer with a proven track record with OpenRTB framework to join the team.

They are looking to expand their tech team in London with someone who could help lead their development of the SSP, and integration with various demand-side partners.


  • Lead the design and development of the SSP and the maintenance of the current core of OpenSSP.
  • Brainstorm with the management, clients and advisors about new features for the supply side platform 
  • Prioritize tasks based on technical requirements and AdTech experience 
  • Designing the tech infrastructure to support this vision (server and database infrastructures, AWS + Mongo/SQL) 
  • Manage and deliver OpenRTB integrations with Demand Side Platforms (client-facing) 


  • Java 
  • LAMP stack 
  • AWS 
  • NodeJS 
  • Unity is a plus


  • Degree in Computer Science
  • 4+ years experience in the AdTech industry 
  • Open RTB, OpenSSP experience 
  • Work with VR/AR is a plus