Top Tech Jobs & Startup Jobs in London

Build and lead the Data Labeling team, define annotation guidelines and QA frameworks, partner with researchers to create labeling workflows, prioritize projects, monitor metrics, improve tooling and automation, manage vendors, run complex AI evaluation projects (RLHF, safety, benchmarks), and communicate insights to leadership.

Own the end-to-end hiring function, including sourcing, screening, interviewing, closing, recruiting operations, process development, metrics, international hiring, and candidate experience. Partner with leadership and hiring managers across GTM, Operations, Research, Product, and Engineering to define hiring priorities, build scalable processes, improve pipeline performance, and support long-term talent strategy.

Provide high-touch executive support: manage calendars, inboxes, and travel; research and book services; perform operational and administrative tasks; organise information and reduce day-to-day friction in a fast-moving, async environment. Bilingual English/French required.