🌍 Global Opportunities
Updated Hourly
🎓 Student Friendly

parttimejobs.work

Flexible Work, Better Balance

⏰ Full-time

Principal Software Engineer

Understanding Recruitment
Location 📍 london, United-Kingdom
Posted 📅 May 31, 2026
Work Type ⏰ Full-time

Position Overview

Fastest Growing Start-up in the UK | Defense

We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology.

The company's founding team has a real pedigree, with backgrounds from the UK Special Forces, Palantir and Helsing. They've been building for just over two years, and already have a lot of customers in the UK.

On-site | London

Up to 150,000 + Equity

Senior/Principal Software Engineers:

They're looking to add Senior/Principal Engineers to their team. The team are open to hiring pure backend engineers, or full-stack engineers. Their technical stack is Rust , Typescript and React on the frontend. They do not require any experience in any of these technologies , the team hire on pure technical acumen rather than years of experience with one language.

  • High throughput systems
  • Event sourced architectur...

Apply Now

Submit Application →

Quick and easy application process

Job Details

Employment Type
Full-time
📊
Category
IT & Technology
🏠
Work Arrangement
On-site
📍
Location
london, United-Kingdom