Senior Software Engineer - React Web focused

Job Description

Job Description

Senior Software Engineer Frontend (React / Web Focus)

Compensation : $210K-$270K USD base (depending on experience, location, and equity)

Additional : Annual bonus + equity / token participation

Location : Hybrid (NYC preferred) or Remote within North America

About the Company

A fast-growing company in decentralized trading infrastructure is building software powering advanced on-chain trading systems at scale. The team is composed of experienced engineers and builders from leading global tech, fintech, and Web3 organizations, and is backed by top-tier investors in crypto and financial technology.

Their mission is to redefine the trading experience through transparency, performance, and fully decentralized architecture building the foundation for the next generation of digital markets.

About the Role

Were looking for a Senior Frontend Engineer (React) to help design and build high-performance web applications at the frontier of decentralized finance (DeFi). Youll collaborate with design, backend, and product teams to deliver intuitive, robust, and scalable user experiences for a next-generation trading platform handling large-scale on-chain activity.

This is an opportunity to take end-to-end ownership of key user experiences that serve a global audience, working on a platform that processes billions in trading volume.

Key Responsibilities

Build and enhance core web application features for a decentralized trading platform.

Collaborate with designers to create responsive, high-performance user interfaces.

Work closely with backend engineers and cross-functional teams to deliver new features and improve platform performance.

Implement modern frontend best practices with React and related technologies.

Interface with blockchain APIs and Web3 libraries to build cutting-edge trading experiences.

Contribute to engineering standards, code quality, and product direction.

Required Qualifications

3+ years of experience (or equivalent skill) as a frontend engineer in a reputable tech company or startup.

Proven experience building production-grade, scalable web applications.

Deep expertise in JavaScript, HTML, and CSS.

Commercial experience using React and Redux (or similar frameworks).

Ability to deliver accessible, performant, and responsive web interfaces.

Preferred / Bonus Qualifications

Experience delivering products in finance, fintech, or security-sensitive sectors.

Familiarity with CSS preprocessors (LESS, SASS) and JS bundlers (Webpack).

Experience with state management libraries and modern frontend stacks (TypeScript, Next.js, Tailwind).

Interest in DeFi, blockchain technologies, or Web3 applications.

Bachelors degree in Computer Science or equivalent experience (preferred, not required).

Compensation & Logistics

Base Salary : $210K$270K USD

Bonus : Annual performance bonus (target 15%, with potential for higher performance tiers).

Equity : Token or equity participation adjusted for market price.

Location : Hybrid (NYC preferred MonWed in-office, ThuFri optional WFH); open to remote candidates across the U.S., Canada, and Mexico for exceptional talent.

Relocation Bonus : $25,000 for non-NY U.S. hires; TN visa available for Canadian candidates.

Summary

Join a world-class team building the core web experience for a leading decentralized trading platform. As a Senior Frontend Engineer, you'll create elegant, performant interfaces that define how users interact with the next generation of decentralized finance helping shape the future of on-chain trading.