Senior UI Engineer

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

Senior $175000-$350000 base salary + bonus

Skills

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

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Summary

A highly technical organization is hiring a Senior UI Engineer to build sophisticated, data-intensive real-time applications used by expert operational teams. You will develop scalable frontend architecture with React and TypeScript, create reusable components, integrate with high-performance backend systems, and translate complex workflows into intuitive experiences. Strong attention to performance, state management, testing, and product quality is essential.

Highlights

Highly compensated senior engineering role focused on technically sophisticated, business-critical applications. The position offers direct collaboration with expert users, ownership of frontend architecture and performance, and the opportunity to solve complex real-time data and workflow problems.

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.