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Jobs/React Jobs/Senior UI Developer

Senior UI Developer

TrumidRemote - ET (Eastern)$150k – $200k5d ago
RemoteSeniorNAFintechUI DesignerReactClaudeTypeScriptRenderMUI

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Responsibilities

  • Build and optimize sophisticated, high-performance frontend applications, delivering clean, testable, and maintainable code.
  • Tackle complex problems by breaking them down, handling edge cases, and continually improving code quality and efficiency.
  • Collaborate with the Front End and QA teams, and occasionally with business stakeholders, to deliver high-quality user interfaces that significantly enhance user experience.  This role will support our Portfolio Trading team.
  • Debug effectively using application logs, while considering system-wide performance, scalability, and reliability.
  • Ability to effectively use AI-assisted development tools to accelerate UI development, improve code quality, and reduce errors while maintaining strong engineering judgment (e.g. Claude code).
  • Located in the U.S., EST Time Zone
  • 4-8 years experience;
  • Experience working with TypeScript, web-ecosystem build and UI tools
  • Strong understanding of React and render lifecycle with experience building React frontend applications for production systems
  • Understanding of reactive socket-streaming application development
  • Experience using CSS and an ability to debug UI layout issues
  • Understanding of and experience adding and maintaining tests at different levels, including unit and E2E tests, using libraries like vitest, storybook, playwright
  • Experience and familiarity with ag-grid, MUI react components, JSS, and atom based concepts (Recoil, jotai, zedux etc.) as well as electron or openfin is a plus
  • Proven experience working remotely while communicating clearly and effectively in a fast-paced environment

Benefits

  • Highly competitive compensation
  • Fully paid medical, dental and vision coverage
  • Team-oriented and collaborative company culture
  • Flexibility for in-office and work from home arrangements
  • In compliance with New York City Pay Transparency Law, the base salary range for this role in New York City is between $150,000 - $200,000. This range does not include discretionary bonus or other forms of compensation or benefits offered in connection with this job. Several factors are considered when determining a candidate’s compensation. Please note that the salary range listed for this position is based on the level of experience outlined in the job description. If a candidate's experience differs from the requirements, the salary may be adjusted accordingly.

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