Product Engineer (Senior, Staff & Principal)

Job description

Role: Product Engineer

Salary range: Senior: 90-120k | Staff: 120-140k | Principal: 140-160k

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: 35 Engineers

We're working with a B2B SaaS startup company based in London, an AI procurement platform - reduces time & money saved for businesses.

•#1 startup in UK & #4 fastest scaling company in Europe.

• $75 million total funding to date

• Doubling headcount this year

• They've 6x’d revenue since their $20m Series A (Accel, First Round, Point Nine) and customers like Spotify, Monzo, and Wise on board.

• Background of team includes ex. Tessian, Cazoo, Tractable, Primer & Freetrade, Bloomberg (to name a few)

Senior Software Engineer

5+ years experience

Staff Software Engineer

8–10+ years experience

Principal Software Engineer

12–15+ years experience

Essentials:

• Strong Full Stack experience, not pure Front end (Typescript ideally - flex with other backgrounds)
• Ownership of end to end features
• Product & commercial mindset
• Experience working in start ups, scale ups, or small teams / fast paced environments.

Extra information

Status

Open

Education Level

Secondary School

Location

Greater London

Type of Contract

Full-time jobs

Published at

28-02-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English