Software Engineer

A small, mission-led startup in London is looking for a Software Engineer to help reimagine how we build and use the internet. With strong backing from top investors and 2 years of runway, this 5-person team is tackling interoperability, privacy, and decentralisation using zero-knowledge cryptography and local-first architecture. As a Software Engineer, you will: Initially build in TypeScript but have the opportunity to shape the stack with tools like Rust Ship early products and iterate closely with real users Prototype new protocols and application patterns Contribute across the stack, from distributed systems to databse, and smart contracts to frontend We're looking for a Software Engineer who: Learns fast, moves fast, and is deeply self-driven Has touched cryptographic systems, distributed architectures, or dev infra Brings full-stack instincts and enjoys jumping between tools and languages This is a full-time, on-site role in Central London. Package includes a base salary up to £120k, equity and token upside. If you're excited about building tools for a new internet, APPLY NOW! *Please note, you MUST have full RIGHT TO WORK in the UK and be able to go on-site in London daily. This opportunity does NOT provide Visa sponsorship.*