Senior JavaScript (React) Developer

Vistex Inc.

Full-time Other-General
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Location
remote, abroad, United-States
Posted
May 27, 2026

Job Description

Responsibilities:

  • designing and scaling complex applications (using TypeScript, React, React Query, Redux, Vite, React Router), defining the evolution of frontend architecture, state management, and data-fetching strategies
  • lead technical analysis and solution design for major features, driving improvements in coding standards and engineering practices across the UI domain
  • owning the quality, performance, accessibility, and maintainability of frontend solutions, ensuring operational stability from development to production
  • collaborating with backend teams to define API contracts and integrating services using REST, authentication, and real-time communication patterns
  • resolving complex, ambiguous technical challenges across components and providing clear architectural direction for the team
  • coaching and mentoring mid-level and junior developers through structured feedback, pairing, and leading high-stand...