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Frontend Engineer

Raydar
New York, United States Posted Oct 15, 2026
Full-time

About this role

About the company

Our client is a financial technology company.

The role

Raydar is recruiting for this role on behalf of our client. Own the browser-based experience for a fast-moving, data-heavy consumer application. Partner with design and backend colleagues to release improvements often, focusing on speed, polish and dependable behavior.

What you'll do

  • Create and maintain rich web applications along with shared interface components that stay quick, accessible and easy to scale.

  • Produce responsive, interactive charting and live data displays that help people make timely choices.

  • Tune load speed and reliability through smart caching, targeting very fast page loads.

  • Connect the interface to backend services over request-based and streaming APIs, and manage cached state in the browser.

  • Maintain automated delivery pipelines covering builds, preview environments, tests and quick reversions.

  • Work side by side with designers and backend engineers to iterate continuously on the product.

  • Requirements

  • What we're looking for

  • Solid front-end engineering depth with React, TypeScript and JavaScript.

  • Hands-on personal trading in crypto, derivatives or other markets, or past front-end work at a trading firm or exchange.

  • Commercial background delivering interfaces where low latency and live updates are critical, for example in trading, gaming or casino products.

  • Strong command of CSS and browser animation APIs.

  • Visible, deployed front-end projects that show strong visual craft, such as a live product, portfolio site or demos.

  • A GitHub profile with recent, genuine coding activity.

  • Authorization to work in the US without sponsorship (TN visas are the sole exception) and willingness to work on-site in New York.

  • Bonus points

  • A history as a front-end developer within a trading business or trading product rather than a general consumer app.

  • Familiarity wiring interfaces to request-response and streaming data sources.

  • A degree is not required; bootcamp or self-taught backgrounds are welcome alongside a strong personal project history.

  • Benefits

  • Compensation and benefits

  • Base salary: USD 185,000 to 300,000 per year

  • Equity

  • Health, dental and vision coverage

  • Health savings account

  • Retirement plan with employer match

  • Location and work model

  • New York, New York, United States

  • On-site, 5 days per week in office

  • Full-time

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