Software Engineer (graduate to senior)

A new, exciting opportunity to join Undo’s world-class Engineering team to develop and improve our market-defining “time travel” software technology. 

Undo is an exciting deep-tech company whose breakthrough software technology is changing the way people develop software. The company is a small, intimate and highly-skilled team, and its products are used by many of the world’s most important technology companies. The technology is unique, highly valuable, very technically interesting and is deployed in some of the world’s most complex software development environments. 

Main accountabilities 

As part of a high-performing team, take ownership of technical success in customer-led or internal projects. 

Typical responsibilities 

  • Take ownership of software development tasks and complete to agreed schedule and quality (mainly C/Python on Linux)
  • Take ownership of quality improvement activities as part of our defined processes
  • Participate in team development activities like task estimation, code reviews, improvement activities etc.
  • Customer calls and training


Graduate to senior 

Technical Skills 

Key technical skills: 

  • C
  • Python
  • Linux programming

Optional technical skills: 

  • Debugger or compiler internals
  • JITs or other code generators.
  • Low-level user-level coding (i.e. good understanding of kernel ABI)
  • x86, ARM or other assembly
  • Kernel development


B.Sc. or equivalent in Computer Science or other related subject 




Cambridge, UK (office-based or hybrid). 

Reports to 

Engineering team leader 

Direct reports 


To apply, please email us your CV/resume at [email protected] 

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