Senior Frontend Engineer

Hire Hangar · Remote · Dominican Republic - Santo Domingo · Parugauy - Asuncion · Ecuador - Guayaquil · Bolivia - Santa Cruz de la Sierra · Mexico - Monterrey · Egypt - Cairo · South Africa - Johannesburg · Columbia - Bogotá · Columbia - Medellín · Chile - Santiago · U ·
Fully remoteFull-timeSenior5+ years
COMPENSATION
$18k – $30k
0 applicants so far

Listed on the employer's job board (Ashby)

  • Senior Frontend Engineer
  • Fully remote (US hours)
  • React 19 + Next.js
  • AI & LLM integration
  • Expert TypeScript

You will develop highly interactive frontend applications using modern React architecture and AI integrations. The team focuses on creating data-heavy user experiences and integrating LLM functionality into production environments.

What you'll do

  • Build and maintain apps with React 19 and Next.js App Router
  • Develop dashboards and data-heavy user interfaces
  • Translate designs into responsive, production-ready UIs
  • Create complex forms and scalable frontend components
  • Integrate AI workflows and LLM functionality
  • Manage real-time frontend data flows
  • Optimize application performance and usability
  • Collaborate remotely with product and design teams

What you'll need

  • Strong production experience with React 19 and Next.js
  • Expert-level TypeScript strict mode skills required
  • Proficient in Tailwind CSS implementation
  • Experience building analytics tools or data-heavy apps
  • Knowledge of Server Components and state management
  • Production experience integrating LLM APIs
  • Practical prompt engineering experience
  • Familiarity with OpenAI APIs or AI SDKs
  • Experience with Supabase or similar BaaS platforms
  • Ability to work with PostgreSQL schemas
  • Implement polling and real-time data-fetching patterns
  • Strong written and verbal English communication
  • Prior remote work experience with US/UK companies

Nice to have

  • Experience working on AI-native products
  • Familiarity with modern charting libraries
  • Contributing to design systems and UI architecture

Stack

  • React 19
  • Next.js App Router
  • TypeScript
  • Tailwind CSS
  • Supabase
  • PostgreSQL
  • OpenAI API
  • Cursor
  • Copilot
  • Claude Code

How you'll work

  • Fully remote position
  • Must work within US time zones (EST–PST)
  • Requires video recording during application

Hiring process

  • Complete the full application form
  • Record a required video introduction
  • Receive email confirmation if successful