Schonfeld

Senior Software Engineer, UI/UX

Schonfeld
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1 month ago

Base Salary

$200k - $250k/yr

Responsibilities

  • Evolve the internal UI platform, shared components, development tools, and front-end architecture supporting more than 100 business applications.
  • Partner with product owners, product managers, business stakeholders, and users to define features, user journeys, screens, wireframes, prototypes, and shipped application UI.
  • Develop full-stack solutions spanning web front-end development, backend integration, API design, performance optimization, and system observability.
  • Lead applications through architecture, technology selection, implementation, deployment, scalability, and production reliability.
  • Build and maintain advanced data grids and charting experiences for real-time or high-volume datasets.
  • Write unit and end-to-end tests and improve code quality, development lifecycles, technical standards, and engineering best practices.
  • Mentor junior engineers and help teams adopt modern React patterns and AI-enabled, agentic software development workflows.

Requirements

  • 5+ years of professional UI engineering experience, including at least 2 years leading or designing front-end architectures.
  • Advanced React and TypeScript expertise, including large-scale component-system architecture, performance optimization, technical standards, and mentoring.
  • Strong UI/UX design collaboration experience and ability to translate business requirements into user stories, journeys, and application designs.
  • Experience partnering with product management across the lifecycle from concept and requirements through design iteration and delivery.
  • Hands-on experience using AI tools such as Codex, Claude, and Copilot throughout the development lifecycle, including building and operating agents and skills.
  • Familiarity with Redux, Zustand, and RxJS.
  • Experience with advanced data grid and charting tools for real-time or high-volume datasets.
  • Proficiency with unit and end-to-end testing frameworks such as RTL, Mocha, Jest, Cypress, and Playwright.
  • Preferred experience building internal trading, analytics, or compliance tools in finance or fintech.
  • Preferred experience with AWS EC2, Kubernetes-driven deployments, and CI/CD pipelines.
  • Preferred experience with high-throughput event-driven data pipelines using Apache Kafka or Apache Spark.
  • Preferred experience with design systems, React-based micro-frontends, and modular UI architectures.
  • Preferred proficiency in one or more of Go, Python, Java, or Rust.
  • Strong communication, engineering judgment, and ability to develop technical plans and UX artifacts with stakeholders.

Benefits

  • Learning and educational offerings, opportunities to make an impact, internal networks, external partnerships, and service initiatives promoting inclusion and purpose.
  • Competitive benefits package and potential eligibility for performance-based compensation in addition to base pay.
Schonfeld

About Schonfeld

1,001-5,000 employees
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