Senior Frontend Engineer - Remote, Lead UI & Performance

Reponx; California, Northern (MO, KY); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Annual learning stipend

Remote work

Health coverage

Dental coverage

Vision coverage

Job summary

Reponx is seeking a Senior Frontend Developer to join our growing engineering team. You’ll collaborate with design and backend squads to deliver fast, accessible, and beautiful UI for our marketing automation platform.

In this role you’ll own the core UI, translate Figma mockups into production-ready components, optimize performance, and mentor peers through code reviews. Remote work is fully supported with optional NYC office, and a learning stipend to keep you sharp.

Qualifications

• 5+ years of frontend experience with modern React-based stacks.
• Strong knowledge of TypeScript and CSS frameworks (Tailwind preferred).
• Experience consuming REST/GraphQL APIs and managing client-side state.

Responsibilities

• Build and maintain core UI; own frontend architecture and pixel-perfect interfaces.
• Collaborate with design to translate Figma mockups into production components.
• Drive performance improvements including load times, Core Web Vitals, and accessibility.
• Lead code reviews and mentor junior developers.

Skills

React

TypeScript

CSS Tailwind

REST

GraphQL

Tools

Git

Job description

Reponx is seeking a Senior Frontend Developer to join our growing engineering team. You’ll collaborate with design and backend squads to deliver fast, accessible, and beautiful UI for our marketing automation platform.

In this role you’ll own the core UI, translate Figma mockups into production-ready components, optimize performance, and mentor peers through code reviews. Remote work is fully supported with optional NYC office, and a learning stipend to keep you sharp.