Location: Fully Remote - EU time zone Type: Full-Time

Compensation: $150,000 - $175,000

We are hiring on behalf of our client who are seeking a high-caliber Senior Frontend Engineer to lead the development of a performant, responsive, and real-time application powering a next-generation decentralized exchange (DEX) and network. In this role, you will bridge the gap between complex blockchain infrastructure and a seamless user experience, meeting the demands of a fast-paced, data-intensive trading environment.

The team is a dynamic, forward-thinking, and fully remote group with an ambitious roadmap. They are looking for an engineer who thrives on the intersection of DeFi, Web3, and high-stakes security. If you have a relentless drive for speed without sacrificing rigor, and a commitment to state-of-the-art software testing, they want to build the future of finance with you.

Key Responsibilities:

• Real-Time Interface Development: Design and implement dynamic UIs capable of handling live order books, price feeds, and trade executions with zero lag.
• Architecture & Scalability: Utilize modern frameworks (React) and advanced state management to architect a maintainable, scalable codebase.
• Performance Optimization: Use advanced rendering techniques and smart resource management to minimize load times under heavy data loads.
• Cross-Functional Leadership: Partner with Product and UX/UI designers to translate complex trading requirements into intuitive, engaging interfaces.
• Responsive Design: Build accessible, high-quality frontends that perform consistently across desktop, tablet, and mobile devices.

Minimum Qualifications:

• 6+ years of professional frontend development experience, specifically with high-performance, real-time web applications.
• Expertise in TypeScript & React: Deep understanding of client-side React architecture, hooks, and performance patterns.
• Real-Time Data: Demonstrated experience working with WebSockets or similar real-time data protocols.
• Testing Rigor: Strong commitment to clean code and a mastery of testing methodologies (Unit, Integration, and E2E).
• Collaborative Spirit: Proven ability to work closely with backend teams and designers in a fully remote or distributed setting.

Preferred Qualifications:

• 8+ years of experience, particularly within Fintech, Trading, or Real-Time Data sectors.
• Web3 Native: Familiarity with the Web3 frontend stack (ethers.js, viem, wagmi) and client-side private key management.
• Modern Tooling: Knowledge of Server-Side Rendering (Next.js), PWA development, and CI/CD pipelines.
• Educational Background: Bachelor’s or Master’s degree in Computer Science or a related technical field.

Benefits

• Remote-First Culture: Work from anywhere in the world with a team that respects your time and autonomy.
• Competitive Compensation: A strong base salary paired with a performance-driven environment.
• Equity & Incentives: They offer a unique equity package by way of tokens on a sliding scale (customizable based on your preference for salary vs. equity).
• Impactful Work: Be at the forefront of DeFi innovation, building tools that are used by traders globally.
• Professional Growth: Work alongside seasoned Web3 engineers and founders in an environment that prizes technical excellence.