We're hiring engineers, researchers, and operators who want to define the future of autonomous AI on-chain.
Top-quartile compensation for London and Edinburgh markets, reviewed every six months.
Every employee receives stock options from day one. We want you to own what you build.
Hybrid by default — 3 days in office, 2 remote. Fully remote considered for senior roles.
£3,000/year per person for conferences, courses, books, and equipment.
Generous holiday allowance plus all UK bank holidays. Plus your birthday off.
Vitality private medical cover for you and dependants, from day one.
Build the core execution engine that runs thousands of agents concurrently.
Fine-tune and deploy LLMs for on-chain decision-making. Reinforcement learning experience preferred.
Design and audit agent wallet contracts, marketplace escrow, and NFT minting logic.
Own the agent builder UX. Make complex swarm orchestration feel simple and intuitive.
Write docs, build example agents, and grow our developer community across the UK and EU.
Navigate FCA guidance on crypto and AI. Build compliance frameworks for agent marketplace.
Keep our HQ running smoothly as we grow from 78 to 150+ people this year.
Don't see your role? Send your CV to info@syntheos.site — we're always looking for exceptional people.
Every Friday the whole company sees what shipped that week. No slides — live demos only.
Monthly internal hackathon where teams build the wildest agents they can in 24 hours.
No middle management layers. Engineers talk directly to founders. Decisions happen fast.
42% of our team identifies as women or non-binary. We publish our diversity stats annually.