Senior Software Engineer

New YorkFull-time$200k–$250k2026-10-21 → 2026-11-10

Core

Building and shaping the firm's internal UI platform that powers 100+ business applications, acting as a technical partner to product owners and a platform thinker.

Role type

Senior UI Engineer (Full-stack)

Builds

Internal UI platform, shared components, and high-impact UI solutions for business applications

Domain

Finance / Fintech / Internal Tools

Deliverable

production ML models | product features

Required skills

React/TypeScript, UI/UX design collaboration, Product management partnership, AI fluency (Codex/Claude/Copilot), Enterprise JavaScript frameworks (Redux/Zustand/RxJS), Data grid and charting tools, Unit/E2E testing (RTL/Jest/Cypress/Playwright), Full-stack development (API design, performance optimization)

Preferred skills

Internal tools for trading/analytics/compliance, AWS (EC2), Kubernetes, Apache Kafka/Spark, Design systems, React micro-frontends, Backend languages (Go/Python/Java/Rust)

Responsibilities

Architect large-scale component systems, drive front-end technical standards, mentor junior engineers, translate business requirements into user stories and journeys, lead technical lifecycle of complex UI applications, incorporate AI capabilities into workflows

Seniority

Senior, hands-on IC

About Schonfeld

Schonfeld is a global multi-manager hedge fund that strives to deliver industry-leading risk-adjusted returns for our investors. We leverage both internal and external portfolio manager teams around the world, seeking to capitalize on inefficiencies and opportunities within the markets. We draw from decades of experience and a significant investment in proprietary technology, infrastructure and risk analytics to invest across four main strategies: Quant, Tactical, Fundamental Equity and Discretionary Macro & Fixed Income.