Senior User Interface Engineer

Goliath Partners Inc — United States · Posted ~1 day ago

Senior Full-time Onsite $175000-$350000 base plus bonus

Skills

React TypeScript Frontend architecture Frontend performance optimization Large-scale production applications Distributed systems Real-time systems State management Frontend testing Frontend tooling UX design C++ Python

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Summary

A leading quantitative organization is seeking a senior UI engineer to build sophisticated real-time applications for professional users. You will use React and TypeScript to create scalable interfaces, integrate with high-performance backend systems, and translate complex workflows into intuitive experiences. The role provides significant ownership over architecture, performance, testing, and frontend tooling, with direct access to business stakeholders.

Highlights

High-impact senior engineering role building real-time, data-intensive applications used by critical business teams. Offers substantial compensation, ownership of frontend architecture and performance, and close collaboration with sophisticated users.

Description

Senior UI Engineer | Trading Technology Location: New York City Compensation: $175,000 to $350,000 base, plus bonus 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.