Jack finds you roles at companies like Rainmaker

Rainmaker is hiring a Product Manager to join its London founding team and build an AI-first business intelligence platform for lawyers. The role collaborates with engineering to lead discovery and drive execution for an AI-first product launching later this year. It's ideal for an entrepreneurial candidate with 3-5 years of experience who wants to shape a tool where every decision matters.

As a Senior AI/ML Engineer, you will own the AI architecture for a high-growth London-based legal tech startup backed by top-tier VC investors. You will build agentic workflows, recommendation engines, and search infrastructure from the ground up, moving from research toward production deployment. Working with founders, you’ll tackle challenges like hallucination detection and cost management to.

Senior Data Engineer role at a London-based confidential legal tech startup. Own the deepest parts of the AI-first product and lead master data management and entity resolution. This founder-led environment enables a transition from patching to building high-integrity data pipelines as the company launches to its first customers.

Lead the engineering function as the first permanent Head of Engineering, with equity, building from zero and owning the architecture of an AI-first platform. Join a VC-backed, London-based legal tech startup transitioning from an external agency to an in-house product organization. Work directly with the founders to ship products to early customers this autumn and help shape a high-performance.