Job Title

Software Engineer(Graduate to 4 years' commercial experience)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.You will be joining our Roadmap, AI or Customer Engineering team, depending on skills and experience.All roles involve getting deep into low-level Linux programming and its quirks, working mainly in C (for our record-and-replay engine) and Python (some product parts and tests). Engineers are trusted to help set their team's priorities and shape what gets built next. We provide access to several AI models, and you're welcome to use them where they help. We view AI as an assistive tool, not a substitute for human accountability.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 processesParticipate in team development activities like task estimation, code reviews, improvement activities etc.Customer calls and training.Experience:Graduate to 4 years' commercial experience.Technical Skills:Key technical skills:CPythonLinux programmingOptional technical skills:Debugger or compiler internalsJITs or other code generatorsLow-level user space coding (i.e. good understanding of kernel API)x86, Arm or other assemblyKernel developmentEducationB.Sc. or equivalent in Computer Science or other related subject.TermPermanentLocationCambridge, UK (office-based or hybrid). Candidates must have the legal right to work in the UK. We are not able to offer visa sponsorship for this position.Reports toEngineering team leaderDirect reportsNoneTo apply, please email us your CV/resume at