Opportunity overview
What you should know
We checked this opportunity from Hire Hangar. It is listed as South Africa.
The work location is Cape Town. Employer-stated compensation: Salary not included in the job posting.
Job description
About this role
Join Hire Hangar and work with fast-growing global companies while building a long-term career. 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
Qualifications and 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.
- Experience working on AI-native products
- Familiarity with modern charting and visualization libraries
- Experience contributing to design systems and scalable UI architecture
- Slack, Zoom, and other remote collaboration tools
The description, responsibilities and qualifications used for this page and its JobPosting data appear above. Use the application action in the Job snapshot to confirm any later changes before applying.
Why you may be eligible
The source lists South Africa as the eligible location. Confirm that you meet any work-authorization, time-zone and experience requirements.
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How this listing was checked
- Source status
- Applicant-tracking source confirmed
- Employer or source
- Hire Hangar
- Source checked
- September 7, 2026
- Application destination
- Employer or official applicant-tracking website
- Work setup and location
- Remote · Cape Town
- Who can apply
- South Africa · Confirmed by source
- Pay
- Not stated by employer
- Deadline
- Not stated by employer
We check the source and visible requirements, but the employer controls changes and the final hiring decision. Confirm the latest requirements before applying.