This job is no longer available
This job expired on 19/07/2026. It no longer accepts applications.
Full-Stack Engineer (front-end focused, 6 months contract)
Contango · Abou Dabi
Job description
About the role
We are looking for an experienced Full‑Stack Engineer to own features from database to user interface. The role is front‑end focused but requires end‑to‑end delivery, including API design, data modelling, AI integration and production deployment.
Key responsibilities
- Build responsive, accessible UI using React, Next.js (or Vue/Svelte) and TypeScript.
- Develop and maintain backend services and APIs (REST, GraphQL, gRPC, tRPC) with clean domain models.
- Design relational (PostgreSQL/MySQL) and non‑relational data models, write performant queries and manage migrations.
- Integrate AI features: call LLM APIs, implement RAG and agentic flows, stream model output to the UI.
- Implement secure authentication and authorization (OAuth/OIDC, JWT, managed providers).
- Write automated unit, integration and end‑to‑end tests.
- Own feature lifecycle from design through deployment, monitoring and iteration.
- Optimize performance: SSR/SSG/ISR/edge rendering, caching, Core Web Vitals, query tuning.
Required profile
- 3+ years delivering production web applications across front‑end and back‑end.
- Experience delivering AI‑enabled solutions in an enterprise or consulting environment.
- Bachelor’s or Master’s in Computer Science, Engineering or related field.
- Prior experience at management consulting firms or Big Tech is a plus.
Required skills
- TypeScript, JavaScript
- React, Next.js, Vue, Svelte, Tailwind CSS, shadcn/ui
- Node.js, Bun, FastAPI/Django, Spring Boot.NET, Go
- REST, GraphQL, gRPC, tRPC
- PostgreSQL, MySQL, NoSQL databases, caching stores
- Git, CI/CD pipelines, automated testing, cloud/serverless deployment
- OAuth/OIDC, JWT authentication
- LLM APIs, Retrieval‑Augmented Generation, AI‑driven UI features
- Web fundamentals: HTTP, caching, security, performance
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Contango
Abou Dabi