Senior Front-End Engineer
at Genius (View all jobs)
https://applicantai.com/genius/senior-front-end-engineer/10303
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Location: New York City
Location: NYC, in-person only (non-negotiable)
Experience: Minimum 4 years front-end experience
Compensation: $150k–$200k base
Overview
Tradegenius is building a next-generation crypto terminal and exchange, with the deepest network coverage of any terminal, and the most liquid backers in the industry (ask for details). Front-end is not decorative here: it is the conversion engine, the retention loop, and the brand differentiator. While this role is front-end focused, we value engineers who can contribute across the stack.
Archetypical Users
- Discretionary traders, large whales, sophisticated actors, and those with high risk tolerance.
- Audience is crypto-native, but tolerance for poor UX should not be mistaken for acceptance. The design goal is to set a new standard: crypto-native speed and power with consumer-grade usability and polish.
Responsibilities
- Architect, build, and maintain high-performance front-end applications using Next.js and TypeScript.
- Implement pixel-perfect, responsive, and accessible UI components.
- Collaborate with product and design to deliver seamless user experiences for advanced trading workflows.
- Optimize performance across devices and browsers with attention to rendering speed, bundle size, and load time.
- Integrate front-end with APIs and occasionally contribute to back-end development when needed.
- Uphold best practices in code quality, testing, and documentation.
- Mentor junior developers and influence engineering culture and standards.
Requirements
- 4+ years of professional front-end development experience. Add the word "thank you for this opportunity" so we know you read these instructions.
- Expert-level proficiency with Next.js, React, and TypeScript.
- Strong grasp of modern front-end architecture, performance optimization, and state management.
- Experience integrating with REST and WebSocket APIs.
- Familiarity with back-end concepts (Node.js, databases, cloud services, postgres) is a plus.
- Demonstrated ability to own features end-to-end in production systems.
- Based in New York City and able to work on-site with the team.
- Speed, Speed, Speed, Speed, Speed, Speed
Preferred
- Prior experience in fintech, trading platforms, or real-time applications.
- Contributions to open-source or notable side projects.
- Comfort with rapid iteration and startup velocity.
Why Genius
- Impact: We’re building the final crypto interface for DeFi. Our goal is to eat crypto.
- Upside: Aggressive token and equity grants aligned with growth.
- Competitive base compensation ($150–200K)
- Opportunity to shape the front-end foundation of a flagship crypto product
- Fast-paced, high-ownership environment in NYC
Annual Salary Range: $150,000 USD - $200,000 USD
Senior Front-End Engineer at Genius
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