Engineering Jobs at Refeyn Ltd
Refeyn Ltd has one open engineering role, in Oxford, paying GBP 43k a year, alongside 9 other open roles.
About Refeyn Ltd
Refeyn Ltd develops mass photometry technology for the rapid characterization of single particles such as proteins and viral vectors in solution, without labels. Its MyMass mass photometer provides fast assessment of purity and homogeneity, intended for use before techniques like cryo-EM, native MS, SPR, and BLI.
The open role
- Process Engineer - Consumables: Oxford, GBP 43k, posted 29 July 2026.
Also hiring at Refeyn Ltd
Refeyn Ltd is also hiring in sales and business development (3), customer success and support (2), operations (2), field and trades (1) and hardware and science (1).
Its roles are in Oxford, UK (4), Germany (1), San Francisco, CA, US (1) and Boston, MA, US (1).
What engineering work involves at an early-stage startup
You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.
Questions people ask
Where is the engineering job at Refeyn Ltd?
Oxford.
How much does it pay?
GBP 43k a year, as stated in the posting.
What else is Refeyn Ltd hiring for?
Sales and business development, customer success and support, operations, field and trades, and hardware and science: 9 more roles.