Constructive Bio is a VC‑backed biotech startup based in Whittlesford, Cambridge. Our unique technology turns living cells into biofactories, creating sustainable new materials and therapeutics. With full control of the genetic sequence and code, we are exploring chemical space previously unreached by natural biology.

Constructive Bio is a spin‑out from Professor Jason Chin's laboratory at the MRC Laboratory of Molecular Biology in Cambridge. Learn more about the Chin lab achievements here: https://www2.mrc-lmb.cam.ac.uk/ccsb/jason-chin/

We recently secured $58 million Series A fundraising. Read more here: https://www.constructive.bio/blog/news/constructive-bio-secures-58-million-in-series-a-financing

What we’re looking for

We're looking for an ML engineer who can turn prototypes into production systems and work fluidly across the biology‑ML boundary. You'll build and maintain our codebase, scale training pipelines, and fine‑tune state‑...