Frontend Developer (Full-time)

Role: Frontend Developer (Full-time)

Location: NYC,NY

Duration: Full-time

Job Description:

As a Frontend Engineer at Fullstack, you will build and scale the core user experience for a retail trading platform designed for speed, clarity, and trust. You will own major frontend systems end to end, from architecture to performance, translating complex real time market data into interfaces that feel intuitive and empowering for everyday traders. You will work closely with designers and backend engineers to ship frequently, refine relentlessly, and deliver a trading experience for fast moving markets.

What You’ll Build & Solve

• Core Interfaces: Design, build, and maintain full-featured web applications and reusable UI libraries that are fast, accessible, and scalable.
• Data Visualization: Develop high-performance, interactive charts and real-time visualizations that help users make informed trading decisions.
• Performance Engineering: Optimize application speed and reliability using advanced caching strategies to achieve sub-second load times.
• System Architecture: Integrate complex REST APIs and WebSocket streams while managing robust client-side cached state.
• DevOps & Quality: Configure and maintain CI/CD pipelines for automated builds, previews, testing, and seamless rollbacks.

Work experience

Real,​ demonstrable interest in trading or financial markets (Flood indexes on this hardest).​

Professional experience building latency-​sensitive,​real-​time frontend interfaces where response time matters (e.​g.​,​ trading,​gaming,​ or casino products).​

Updated

Hard skills

Strong front-​end engineering across the full web stack (React,​ TypeScript,​ JavaScript).​

Seniority

1 -​ 10 years of experience as a frontend software engineer.​

Work experience

Has shipped real front-​end work with evidence to show for it (live product,​ strong repo,​ or a company Flood would recognize).​

Updated

Hard skills

Strong experience in CSS and WAAPI.​

Miscellaneous

Active GitHub showing recent,​ real coding.​

Work experience

Experience integrating REST APIs and WebSocket streams.​

Updated

Education

No degree required.​ Bootcamp and self-​taught are welcome if backed by a healthy personal project repo.​

Updated

Miscellaneous

Has been a front-​end developer at a trading firm or for a trading platform,​ not just a consumer app.​

Deepankar Chadha

Recruiter

LinQ Global Group

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