Sei is hiring a Backend Software Engineer - Incubations in Engineering — New York City.
About Sei Labs
Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets.
Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications.
Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.
Check out our website and docs for more details.
Incubations Engineering at Sei
Sei Labs is looking for a Fullstack Engineer to help shape the future of Web3 by empowering innovative, high-impact applications across the Sei Blockchain. You'll work with a team at the forefront of blockchain technology, collaborating closely with our ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX's and games, to DePin, AI and beyond). If you're passionate about constant learning, rapid development, and making a tangible impact in a fast-paced, community-first environment, this is a unique opportunity to push the boundaries of what's possible in decentralized technology.
Requirements
- 3+ years of experience with full-stack development, with a focus on backend and API's
- 1+ years working in Web3 with production grade Solidity contracts
- Proficiency with one of Go / Typescript
- Experience with database management using SQL, NoSQL, or similar technologies
- Experience with cloud technologies such as AWS, Terraform
About Sei
Sei, developed by Sei Labs founded in 2021 by Jeffrey Feng and Jayendra Jog with hubs in New York and San Francisco, is a layer-1 blockchain purpose-built for high-performance trading. Its architecture features Twin-Turbo consensus, parallelization and a native order-matching engine that deliver low latency and high throughput for perpetuals, orderbooks and gaming. Sei migrated from Cosmos SDK to an EVM-compatible design to preserve tooling while retaining trading optimizations, supporting USDC rails and indexer infrastructure for builders. Headquartered across the US with a global validator set, Sei funds ecosystem grants and trading-focused dApps. Backed by Multicoin and Coinbase Ventures, it targets exchange-grade performance on-chain. Expect a performance-driven culture that values market-structure understanding, low-latency engineering and helping trading teams build responsive, scalable venues without compromising decentralization. On Hashtag Web3, Sei has 10 active roles listed — including Product Manager - Growth, Recruiter, General Counsel in New York City.