React Jobs in Web3

About fomo

fomo is a trading app for the rest of us. With fomo you can sign up in seconds and have instant access to any asset on-chain without the need for external wallets, bridges or prior knowledge. fomo has social features that are actually useful - follow top traders (with full access to their portfolio and trades) and find tokens early. fomo does all of this while providing the best-in-class execution and data for experienced traders.

In just over a year, fomo has onboarded over half a million users who have collectively done over $3.5 billion dollars in trading volume.

https://fomo.family/

https://x.com/fomo

About the team

You’ll be joining a team of 8 on the engineering side: 3 frontend engineers, 5 backend engineers. Everyone on the team is crypto-native with experience from companies like dYdX, Uniswap, and OpenSea. We have high standards for ourselves and the people we work with.

About the role

You’ll own our two primary app surfaces: our mobile app and our web app.

Our mobile app is an Expo app and our web app is a React Router + Vite app.

This is an exciting time to join as we prepare to take fomo to the next level. In the next few months we plan to:

• Add new order types

• Add new asset classes (examples: perpetuals, prediction markets)

• Double down on new social features

Engineers at fomo aren’t constrained to any specific area - while this is primarily a frontend role, we encourage engineers to make changes across the stack where it makes sense.

This role is in-person in NYC. We have a strong in-person culture and just moved into a new spacious office in Soho.

Interview Process

• Intro call with Co-Founders

• Frontend coding challenge with two of our engineers (building a React widget)

• NYC onsite including: frontend systems design interview and past project deep-dive

• Final conversation with all Co-Founders

Ideal candidate

• Staff+ level engineer (6+ years of experience), deep understanding of React, able to come up with and execute on plans autonomously

• Has experience building in crypto (Solana or EVM experience preferred)

• Full-stack experience is a plus (our backend services are in TypeScript)

• AI-native. Most code at fomo today is written by agentic tools.

Compensation + Benefits

• $250k-$300k base salary + generous equity package

• Relocation to NYC covered if needed

• Top tier coverage on medical, dental, vision

Personal crypto trading experience is a plus - everyone on our team trades, and it is what lets our product stand out amongst the competition.