Company: Calyptus
Location: London
Job Description:
Calyptus is recruiting on behalf of a client to own the algorithms that decide what every user sees. You will design, build and ship recommendation and personalisation systems end-to-end, collaborating with a Data Engineer and a small senior team to ship fast.
You’ll take models from experiments to production, optimize them for real user impact, and apply agentic/LLM-based approaches where they add genuine value. This is a high-autonomy IC role within a consumer platform.
#J-18808-Ljbffr…
Posted: October 1st, 2026