Software Engineer (Senior, Staff & Principal)

Role : Senior, Staff & Principal Engineers Salary range: 90 - 150k ( equity) Location : Central London (x3 days per week onsite - Tue/Wed/Thurs) Tech stack includes : Typescript, React, Material UI, NodeJS, Postgres, AWS (Serverless) Current team size : 25 Engineers We're working with a B2B SaaS startup company based in London, an AI procurement platform - reduces time & money saved for businesses. They've 6x’d revenue since their $20m Series A (Accel, First Round, Point Nine) and customers like Spotify, Monzo, and Wise on board. Plans to doubling headcount this year, founding team includes ex. Tessian, Cazoo, Tractable, Primer & Freetrade. Essentials for this role: 5 years Full Stack experience | React & Node ideally, however happy to consider other languages on the backend. Experience working in start ups, scale ups, or small teams / fast paced environments. No sponsorship available sorry

Location: London, UK, GB

Posted Date: 11/13/2025