Senior Frontend Developer

Goliath Partners Inc — United States · Posted ~3 hours ago

Senior

Skills

React TypeScript frontend architecture state management performance optimization frontend tooling testing C++ Python

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Summary ✨ AI‑Generated

We are hiring a Senior UI Engineer to join a leading quantitative trading firm's trading technology team. You will build complex, data-intensive real-time applications used by trading, risk, and operational teams worldwide. Responsibilities include building with React and TypeScript, designing scalable frontend architecture and reusable components, integrating with C++ and Python backend systems, translating intricate trading workflows into intuitive user experiences, and owning performance, state management, testing, and tooling. Requirements include strong React and TypeScript experience, a background in large-scale production applications, deep frontend architecture knowledge, experience with distributed or real-time systems, and strong product and UX instincts. Financial services experience is a plus but not required.

Highlights

Build business-critical real-time applications for trading, risk, and operations teams globally. Highly technical team environment with direct collaboration with traders and business users. Opportunity to design scalable frontend architecture for data-intensive systems.

Description

Senior UI Engineer | Trading Technology A leading quantitative trading firm is hiring a UI Engineer to build real time applications used by trading, risk, and operational teams globally. Responsibilities • Build complex, data intensive applications using React and TypeScript • Design scalable frontend architecture and reusable components • Integrate with C++, Python, and real time backend systems • Translate complicated trading workflows into intuitive user experiences • Own performance, state management, testing, and frontend tooling • Work directly with traders and business users to deliver critical products Requirements • Strong React and TypeScript experience • Background building large scale production applications • Deep understanding of frontend architecture and performance • Experience with distributed or real time systems • Strong product and UX instincts • Financial services experience is helpful but not required Join a highly technical team building business critical systems at the intersection of trading, data, and real time decision making.