Senior Frontend Engineer
New
H
Hire HangarAI Products Analytics
Mexico - Mexico City, Honduras - Tegucigalpa, Nicaragua - Managua, Columbia - Bogotá, Argentina - Buenos Aires, Peru - Lima, Guatemala- Guatemala City, Parugauy - Asuncion, South Africa - Cape Town, South Africa - Johannesburg, India - Mumbai, US Time Zones (EST–PST)Full-TimeSenior
Salary1,500 - 3,000 USD per month
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Job Details
- Languages
- English
- Required Skills
- PostgreSQLFrontend DevelopmentTypeScriptNext.jsPrompt EngineeringLLM
Requirements
- Strong production experience with React 19 and Next.js App Router
- Expert-level TypeScript strict mode experience
- Strong Tailwind CSS implementation skills
- Experience building dashboards, analytics tools, or data-heavy applications
- Experience with Server Components and frontend state management
- Production experience integrating LLM APIs into applications
- Practical prompt engineering experience
- Experience with OpenAI APIs or AI SDKs
- Experience with Supabase or similar BaaS platforms
- Ability to work with PostgreSQL schemas
- Strong written and verbal English communication skills
- Prior remote work experience
Responsibilities
- Build and maintain frontend applications using React 19 and Next.js App Router
- Develop dashboards and data-heavy interfaces
- Translate designs into responsive production-ready UI
- Build complex forms and scalable frontend components
- Integrate AI-powered workflows and LLM functionality
- Work with Supabase and real-time frontend data flows
- Optimize frontend performance and usability
- Collaborate with product, design, and engineering teams remotely
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