Senior Frontend Engineer
Hire Hangar
Argentina, Bolivia, Chile, Colombia, Dominican Republic +11 moreremotePosted 1 month ago
H
Skill Required
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Key highlights
- Role: Senior Frontend Engineer
- Location: Remote
- Time Zone: US Time Zones (EST–PST)
- Requirement: Expert-level TypeScript strict mode experience (non-negotiable)
- Requirement: Prior remote work experience with US/UK-based companies
- Application Step: Video recording required to be considered
Role overview
We are seeking a Senior Frontend Engineer to build AI-powered product interfaces and analytics-driven user experiences. This role is ideal for someone who enjoys building highly interactive frontend applications using modern React architecture and AI integrations.
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 real-time frontend data flows
- Optimize frontend performance and usability
- Collaborate with product, design, and engineering teams remotely
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 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
- Familiarity with AI-assisted development tools such as Cursor, Copilot, or Claude Code
- Experience working with Supabase or similar BaaS platforms
- Ability to work with PostgreSQL schemas and relational data structures
- Experience implementing polling and real-time data-fetching patterns
- Strong written and verbal English communication skills
- Prior remote work experience, be fluent with remote collaboration tools and platforms (such as Slack, Zoom, Google Workspace, Jira, Linear, or similar), and have ideally worked with US or UK-based companies. Applications without this experience will not be considered.
Nice to have
- Experience working on AI-native products
- Familiarity with modern charting and visualization libraries
- Experience contributing to design systems and scalable UI architecture
Additional details
- Join Hire Hangar and work with fast-growing global companies while building a long-term career.
- Job Title: Senior Frontend Engineer
- Location: Remote
- Time Zone: US Time Zones (EST–PST)
- Tools & Technology
- React 19
- Next.js App Router
- TypeScript
- Tailwind CSS
- Supabase
- PostgreSQL
- OpenAI API / AI SDKs
- Cursor, Copilot, Claude Code
- Google Workspace
- Slack, Zoom, and other remote collaboration tools
- Please NOTEIt is crucial that you complete the application form in full. As part of the application process, you will be required to record a video. If your application is successful, you will receive an email confirming next steps—the video is the first step of the interview process. If you do not record a video, we will not be able to consider you for ANY open roles.
- We connect top talent with vetted employers, competitive pay, and real growth opportunities.
- Originally posted on Himalayas