Lead Engineer Jobs - August 2025

Lead engineer on the personalisation / recommendation engine. Experience required in both data engineering and software engineering. Experience welcome in ML engineering and data science. You'll be immersed in the challenge of distributing personalised recomm…

Profitable wine-subscription scale-up (tens of millions ARR) that used ML for personalised recommendations before 'AI' was cool. Own and scale the whole stack (React/React Native, Python/Django, GraphQL, Postgres, AWS), ship new AI-native features, chase late…

Costa is building Zero-Trust AI infrastructure to help enterprises safely deploy and scale agentic AI. Our product enables enterprises to create powerful AI agents and workflows—accessible via app or API—without compromising on security. Our founding team pre…

We are building the next generation of network security. We are hiring our first product engineers. We are built on a modern stack: Ruby/Rails + StimulusJS, Golang, Kubernetes, Terraform, Packer and Wireguard. Ideally people are familiar with networking and s…

SLAC National Accelerator Laboratory is looking for a Lead Engineer for the Vera C. Rubin Observatory’s US Data Facility (USDF). Rubin Observatory is an ambitious scientific project to study the nature of Dark Energy and Dark Matter, distant galaxies and quas…

Onos is using AI and ML to transform how healthcare is delivered in the U.S. By identifying providers who deviate from an evidence-based care standards, we enable health plans to ensure that every dollar spent on healthcare goes towards the highest quality ca…