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Principal Software Engineer (React & Go & Node - Web3)

Remote, USA Full-time Posted 2026-06-16

Principal Software Engineer (Web3 - React / Node / Golang) $150,000-$200,000 + Equity + 401(k) + Dental + Medical + Vision + Flexible PTO Remote - (In office once every 2 months) Do you have a background in Web3 and have strong development skills in Node, React, and Golang? Incredible opportunity to take a lead role at the forefront of blockchain and cross-chain bridging technology, where you'll play a pivotal part in driving forward leading-edge crypto projects? Founded nearly 5 years ago, this established start-up sits within the crypto technology space and are currently building an application that is set to revolutionize blockchain and cross-chain networks. In doing so, they are adding to their close knit and highly skilled development team to deliver these industry shifting projects. As the Principal Engineer, you will be responsible for architecting and implementing web applications that interact with the Wormhole ecosystem, focusing on creating seamless user experiences that bridge multiple blockchain networks and wallet integration. Core technologies will include a React biased front end, Node, Golang and Figma. This is the perfect opportunity for someone looking for a role which holds purpose with the chance to put your mark on industry shifting projects within Web3. The person • Must have Web3 industry experience - EVM & DeFi • Must have React experience • Must have Node experience • Must have some Golang experience • Strong API service development experience • Experience taking and writing information from the blockchain • Happy to become the technical lead within a small highly skilled team of 4 others. • Must be willing to come to the office once every 2 months (Chicago) The role • Lead the technical design and implementation of complex web applications. • Build a Reach biased frontend with wallet integration across multiple blockchains. • Build a backend to support frontend applications, scalability and cross chain functionality. • Mentor 3 other engineers. • Tech stack; Golang, React, Node, Figma • Postgresql, Temporal, NATS, Clickhouse • DigitalOcean, fly.io, Kubernetes, KNative, Pulumi, Terraform Apply Job!

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