Node.JS Engineer

Digital Waffle

📍 London, London, United-Kingdom

Full-time Information Technology Posted March 01, 2026

Job Description

A fast-scaling AI product company is looking for a Senior Backend Developer to help build and scale a next-generation platform. This is a high-impact role within a small, ambitious engineering team, suited to someone who enjoys ownership and building robust systems from the ground up.


A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.

Role: Senior Backend Developer

Salary: £90,000 - £110,000

Location: Hybrid in London office (1 day per week Max)


What you’ll be doing:


  • Design and build scalable, production-grade backend systems
  • Develop high-performance APIs and event-driven architectures
  • Work with GraphQL and modern backend frameworks to power core product features
  • Ensure reliability through monitoring, logging and resilient system ...