Full-Stack Engineer

About Somnia: SOMNIA is the Agentic Chain - a hyper-performance L1 operating at an order of magnitude faster than existing networks. We empower builders and traders to create real-time, autonomous, and fully decentralized products, powered by agents, that were previously impossible and cannot be built anywhere else. It’s where the future of Web3 protocols will be built, so we’re facilitating a new wave of on-chain applications from DEX to Prediction Protocols and much, much more. Somnia is being developed by Somnia Foundation backed by Improbable , a British tech Unicorn +++ that has been at the forefront of building virtual worlds for over a decade. Somnia received initial funding from MSquared , which raised $150 million from a16z crypto, SoftBank, Mirana Ventures, CMT Digital, and SIG. About the Role: We're looking for a Full-Stack Engineer to build across the breadth of what Somnia ships, from consumer-facing products to developer technologies to internal platform and tooling. One month that's a polished end-user app, the next it's an SDK, a CLI, or the internal systems the rest of the team builds on. This is a role for someone who cares as much about the product as the code. You'll own the full lifecycle, from rapid prototyping to deployment. You use AI tools as a multiplier and like shipping end-to-end. Key Responsibilities: Design and build production-grade products end-to-end—back-end through UI—across consumer apps, developer-facing technologies and internal platform tooling. Build the high-performance back-ends and services these products depend on. Create developer technologies—SDKs, APIs, CLIs, libraries and starter kits—that make the platform easy to build on. Build internal tooling and platform infrastructure that raises the velocity of the whole team. Work self-directed: watch the ecosystem and the team's needs, spot gaps and propose and build what moves things forward. Work with DevRel, Marketing and BD so what you build lands with users and developers and fits go-to-market. Must Have: Full-Stack Foundation Strong TypeScript across the full stack—this is the core of the role and our app stack. Some Golang where it fits. Build high-quality, production-ready frontends. Strong back-end engineering—APIs, services and the data layer behind them. Genuine interest in crypto and on-chain products. Strong ownership and self-direction—you generate ideas, not just execute them. Able to turn the dial: prototype fast and loose to prove a feature out, then shift into steady-state mode to harden what's worth keeping—tests, edge cases, reliability. Nice to Have Web3 / on-chain experience—smart contracts (Solidity/EVM), wallets, or building dApps. Experience building developer technologies—SDKs, APIs, CLIs, or libraries—and the docs and starter kits around them. Strong design skills for polished product UIs. A good grasp of the competitive landscape—and what makes web3 products good. Why Join Somnia? Design The Future: Join Somnia to work remotely with a global team, earn competitive compensation with token incentives, and help build the future of Web3 at a company where your impact truly matters. First of its Kind: Make Somnia famous as the only hyperspeed L1 with native AI inference. High Stakes: Influence a brand targeting a $1M+ launch budget in the 2026 peak-fragility market. Incentives: Competitive salary + tokens. Role Location The role is remote, but we are looking for someone based in Europe or Asia (preferably).