Refeyn Ltd
Refeyn is seeking a Software Engineer to join its 10-person team in Oxford, building applications for mass photometry instruments used in biological research and drug development. The role involves working across the full software development lifecycle, from planning and design to deployment, while collaborating closely with product, UX/UI, and R&D teams. This position focuses on developing desktop and embedded user interfaces, automated instrument control, and data analysis tools.
Headquarters
Oxford, England, United Kingdom
Company Size
51-200 employees
Founded
2018
Refeyn develops mass photometry instruments and software that provide rapid, label‑free single‑particle analysis in solution, enabling precise mass measurements of proteins, complexes, viral vectors and other nanoparticles. Their technology detects and quantifies individual molecules to reveal mass, stoichiometry and sample heterogeneity with minimal sample consumption and no labels. Refeyn’s systems are used by academic researchers and biopharma teams for protein characterization, assembly studies and quality control workflows to accelerate discovery and development.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
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