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Principal Software Engineer

Job in Addlestone, Surrey County, KT15, England, UK
Listing for: Understanding Recruitment
Full Time position
Listed on 2026-06-03
Job specializations:
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 120000 - 151000 GBP Yearly GBP 120000.00 151000.00 YEAR
Job Description & How to Apply Below
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.

Bonus point if you have built:
High throughput systems Event sourced architectures Unified event models No sponsorship is available at this time.
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