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Sr. Software Engineer - Trading Infrastructure

sei-labs

New York, USremote countryPosted May 5, 2026
Posting intelligenceMay be filled, listed long ago

Skills

databrickstypescriptterraformawsgo

About the role

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 https://www.sei.io/ and docs https://www.docs.sei.io/dev-intro 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 trading 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

- 5+ years of experience with full-stack development, with a focus on backend and API's

- 2+ years working in Crypto with production grade CEX/DEX trading infrastructure experience

- Proficiency with Go / Typescript

- Experience with database management using SQL, NoSQL, or similar technologies

- Experience with cloud technologies such as AWS, Terraform

Questions about this role

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Compensation for Software Engineer roles in United States varies widely by seniority, employer size, and remote vs onsite arrangement. Check the salary range on this listing when published, or browse our Software Engineer hub for United States medians across recent openings.

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