Ragnar Jongen (Founder @ Stealth) is looking for a technical, zero-to-one co-founder to build a new venture from scratch. He has founded two companies previously and spent nine years in VC before deciding to return to building.

Laura (Founder @ Nimbo Health) is looking for a technical co-founder with ML/AI and full-stack development skills to co-build a consumer health tech product in the autoimmune space. She brings a background in mining engineering, nuclear physics, and private equity.

Harold Robson (Founder @ Stealth) is looking for a co-founder with React web development skills and the business acumen to run a venture—ideally someone with knowledge of voluntary carbon markets or crypto—to build a central marketplace for the voluntary carbon market.

Kacper Walentynowicz (@ ElevenLabs) is looking for product engineers—backend-leaning, frontend-leaning, and AI/ML—to help build the future of human-computer interaction at ElevenLabs, a product doing $10–50M ARR. The roles are fully remote; see open positions at elevenlabs.io/careers.

Edoardo Ricci (Founder @ Affinity Labs) is looking for a Software Engineer with B2C experience and strong React Native and Expo skills to join an AI-native brand builder at pre-seed stage. The role is in-person in London, £65–70k + equity, with visa sponsorship available.

Aleksander Misztal (Founder @ Tracelight) is looking for a senior Software Engineer with a TypeScript and LLM background—ideally from a top university or with experience at Meta, Jane Street, or a fast-growing startup—to join an AI-for-finance tool at seed stage. The role is in-person in London, £120–180k.

Mariyan (Founder @ MoxyNova) is looking for introductions to VCs, angels, and grant programs to support a €2M seed raise. MoxyNova turns scientific labs into autonomous, AI-driven systems, enabling researchers to interact with experiments through an agent that controls robotics and simulation in real time—with pilots already underway at major research institutes.

Nathan Skene (Group Lead @ UK Dementia Research Institute; Senior Lecturer @ Imperial College London) is looking for introductions to angels, VCs, and grant programs to support a £3M raise. His spinout is developing patented technology and ML models to identify the protein-level mechanisms behind complex diseases—including Alzheimer's, Schizophrenia, and Diabetes—with a goal of enabling rapid, cheap clinical trials.

William Nimbs (Founder @ PlayMade) is looking for introductions to VCs to close a £2M round at a £10M valuation. PlayMade turns parks and public spaces into measurable, high-attention out-of-home media channels powered by free sports gear.