Frontend Engineer
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 20, 2026.
About the Role
Build and scale the core user experience for a retail trading platform focused on speed, clarity, and trust. You will own frontend systems end to end and work closely with design and backend partners to deliver intuitive tools for fast-moving markets.
What You'll Do
Build and maintain full-featured web applications and reusable UI libraries that are fast, accessible, and scalable.
Create high-performance interactive charts and real-time visualizations that support informed trading decisions.
Improve application speed and reliability through performance engineering and caching strategies.
Integrate REST APIs and WebSocket streams while maintaining robust client-side cached state.
Configure and maintain CI/CD pipelines for automated builds, previews, testing, and rollbacks.
What We're Looking For
One to ten years of professional frontend engineering experience.
Strong experience with React, TypeScript, JavaScript, CSS, and WAAPI.
Experience building latency-sensitive, real-time interfaces, such as trading, gaming, or casino products.
Hands-on familiarity with trading markets or experience building frontend products for a trading firm or exchange.
Experience with REST APIs, WebSockets, and testing tools such as Jest, Vitest, or Cypress.
A recent, active coding portfolio and public live frontend work demonstrating polished visual quality.
Ability to write production-quality code independently and use AI tools as a complement to core engineering work.
Authorized to work in the United States without sponsorship. TN visa holders are the exception.
Compensation & Benefits
Base salary range: $185,000 to $300,000 annually. Visa sponsorship is not available, except for TN visas.
Location
On-site in New York, New York.