Senior Frontend Engineer

Hire Hangar
Mexico City, Asunción, Guayaquil, Monterrey, Cairo, Johannesburg, Bogotá, Medellín, Santiago, Montevideo, Lima, Mumbai, Santo Domingo, Buenos Aires, Cape Town, Bolivia, Nicaragua, Jamaica, Surrey, Honduras
Workplace: RemoteFull timeUSD 1,500 - 4,000 monthlyFunction: Software EngineeringSkills: ["English communication","Remote collaboration"]

Build AI-powered, highly interactive frontend interfaces and analytics-driven user experiences using React 19 and the Next.js App Router. Develop dashboards and data-heavy UI, complex forms, and reusable components with TypeScript strict mode. Integrate LLM functionality via OpenAI APIs/AI SDKs, optimize performance, and implement real-time and polling patterns. Collaborate remotely with product and design teams across time zones using modern tooling.

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Hire Hangar
Hire Hangar
3 months ago

Senior Frontend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 16 hours agoStatus: Live

Job Summary

Build AI-powered, highly interactive frontend interfaces and analytics-driven user experiences using React 19 and the Next.js App Router. Develop dashboards and data-heavy UI, complex forms, and reusable components with TypeScript strict mode. Integrate LLM functionality via OpenAI APIs/AI SDKs, optimize performance, and implement real-time and polling patterns. Collaborate remotely with product and design teams across time zones using modern tooling.
Location: Mexico City, Asunción, Guayaquil, Monterrey, Cairo, Johannesburg, Bogotá, Medellín, Santiago, Montevideo, Lima, Mumbai, Santo Domingo, Buenos Aires, Cape Town, Bolivia, Nicaragua, Jamaica, Surrey, Honduras
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Build and maintain frontend applications using React 19 and the Next.js App Router.
  • •Develop dashboards and data-heavy user interfaces.
  • •Translate designs into responsive, production-ready UI and scalable components.
  • •Integrate AI-powered workflows and LLM functionality, including prompt engineering.
  • •Optimize frontend performance and usability with real-time frontend data flows while collaborating remotely.

Pay and Benefits

Salary: USD 1,500 - 4,000 monthly

Key Requirements

  • •Strong production experience with React 19 and Next.js App Router.
  • •Expert-level TypeScript strict mode experience (non-negotiable).
  • •Strong Tailwind CSS implementation skills.
  • •Experience building dashboards, analytics tools, or data-heavy applications.
  • •Experience integrating LLM APIs (OpenAI APIs or AI SDKs) and implementing polling/real-time data-fetching patterns.
Experience:AILLMDashboardsAnalyticsReal-time data
Skills:English communicationRemote collaboration
Languages:English
Tech Stack:React 19Next.js App RouterTypeScriptTailwind CSSSupabasePostgreSQLOpenAI APIAI SDKsCursorCopilotClaude CodeGoogle WorkspaceSlackZoomJiraLinear

Company Brief

Hire Hangar
Hire Hangar connects high-growth companies with pre-vetted international talent, offering fast, cost-effective full-time and contract-to-hire placements focused on regions like Latin America, South Africa, and Egypt.
Industry: Recruitment Agencies
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
Headquarters: New York City, United States
Founded: 2023
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