Sr. Software Engineer - Trading Infrastructure
AI Summary
Sr. Software Engineer - Trading Infrastructure at Sei Labs. Designs, builds, and maintains backend and API components for high-performance blockchain trading infrastructure, collaborating with ecosystem partners on Web3 applications.
About this 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 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 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
Skills
Explore related jobs
More jobs at Sei Labs
Similar AWS jobs
Jobs in New York City
- WClinical Applications Consultant - Lab/Hemostasis - New York City/Long Island TerritoryWerfen · New York City, NY
- Data AnalystGroup PMX · New York City
- Director, North America MarketingCulture Amp · New York City
Revenue Enablement ManagerVerse Medical · New York City
Revenue Operations AnalystVerse Medical · New York City
HR GeneralistJanuary · New York City
Browse these categories
Market data for software engineer roles
All reports →- Role reportSoftware engineer jobs, Sep 2026: new listings down 9.7%New software engineer listings fell 9.7% to 1,506 this week, the first weekly drop in a month. Prioritize applications while 1,506 fresh roles remain open.
- Salary reportSoftware engineer salary 2026: median midpoint is $190,587The median published range midpoint for US software engineer roles is $190,587, with the middle half from $166,000 to $222,000.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.