Software Engineer - Backend / Fullstack

P2P; New York (NY); Remote; USD 100,000 - 160,000; Full time

Job summary

A leading company in blockchain technology seeks a Fullstack Engineer to enhance Web3 applications on the Sei Blockchain. Ideal candidates will be passionate about innovative technology and have strong frontend and backend development skills. This role offers an opportunity for impactful work in a fast-paced, fully remote environment.

Qualifications

• 3+ years of experience with full-stack development, focusing on frontend.
• Proficiency with JavaScript, TypeScript, or Node.js.
• Web3 and smart contract experience is a plus.

Responsibilities

• Code/manage Sei web2 backends (indexers, backend APIs, etc.).
• Code/manage Sei frontends (website, governance platform, etc.).

Skills

Frontend Development

JavaScript

TypeScript

Node.js

Database Management

AWS

Terraform

Job description

About Sei

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.

We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details.

Fullstack 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 frontend
• Proficiency with one of JavaScript, TypeScript, Node.js
• Web3 experience & smart contract experience is a nice to have
• Experience with database management using SQL, NoSQL, or similar technologies
• Experience with cloud technologies such as AWS, Terraform

Responsibilities

• Code/Manage Sei web2 backends (indexers, backend APIs, etc).
• Code/Manage Sei frontends (website, governance platform, foundation website page, etc).