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Senior React Developers

Job

Learn Beyond Consulting LLC

Columbus, OH (In Person)

Full-Time

Posted 3 days ago (Updated 12 hours ago) • Actively hiring

Expires 7/4/2026

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Job Description

Role:

Senior React Developers

Location:

Houston, TX (Onsite - Local Candidates Only)

Duration:

6 Months Contract (High likelihood of extension) Role Overview Client is seeking Senior React Developers to build next-generation, high-performance trading platforms supporting Equities Derivatives Execution Technology. This role focuses on developing Bloomberg-style, real-time UI systems that handle high-volume streaming data, where performance, responsiveness, and scalability are critical. Key Responsibilities Design, build, and maintain high-performance front-end applications using React + TypeScript Develop real-time UI components powered by WebSockets and streaming market data Optimize complex data-heavy UI grids for speed, responsiveness, and scalability Integrate front-end systems with internal APIs and real-time data services Implement robust state management using Redux Contribute to test automation (Jest, React Testing Library) Partner with backend engineers, product teams, and trading stakeholders Continuously improve UI performance, reliability, and usability in trading workflows Evaluate and effectively use AI-assisted code generation tools Required Skills & Experience 7+ years in Frontend Development Strong expertise in: React.js TypeScript Redux (state management) Hands-on experience with: Real-time data streaming / WebSockets High-performance UI development Large-scale data grids / data-heavy applications Strong knowledge of: API integration Performance tuning & rendering optimization Experience with: Jest / React Testing Library Modern SDLC practices (CI/CD, testing, release cycles) Ability to: Understand how backend systems impact frontend performance Explain architecture decisions in dynamic UI systems Handle real-time data updates efficiently Preferred / Nice-to-Have Background in: Trading platforms / FinTech / Capital Markets environments Experience building: Low-latency, high-frequency UI systems Familiarity with: AI-assisted development tools (e.g., Copilot, code generation tools) Key Focus Areas (What Sets This Role Apart) Real-time trading environment with extreme data throughput Performance-first engineering culture Complex UI engineering (not basic CRUD apps) Exposure to front-office financial systems High visibility and immediate impact