Job
Bütçe: -
HOURLY / PART_TIME
⭐ 0.00 (0)
United Arab Emirates
typescript, express-js, docker, react-js, next.js, git, web-application, dynamodb, web-programming, nest.js, mongodb, postgresql, aws-lambda, database-design
*Job Title*
Senior Full-Stack Developer (Next.js, TypeScript, LLMs, Stripe)
*Description:*
We're looking for an experienced full-stack developer to build a SaaS web application from scratch. The app connects a brand's data and context, then generates on-brand marketing content through multi-LLM agent pipelines, with credit-based billing.
What we need:
- User authentication
- File upload and cloud storage (S3/compatible)
- LLM-powered generation (OpenAI / Anthropic APIs)
- Image generation for on-brand visuals (Replicate / Stable Diffusion)
- Multi-step AI pipelines / orchestration with structured outputs (LangChain/LangGraph)
- Retrieval over user data or brand context (Vector DB / pgvector)
- Background job processing and status updates
- Stripe integration for billing
- Admin dashboard
- Responsive, modern UI
Technical requirements:
- Next.js frontend
- Node.js / NestJS backend with REST API
- PostgreSQL / MongoDB
- Redis / queues
- Docker deployment
- CI/CD pipeline
- AWS
- Replicate / Stable Diffusion
Important:
- Clean, production-ready code with proper error handling
- Rate limiting and security best practices
- Structured logging & observability
Please share examples of SaaS applications you've built, especially marketing/content tooling, LLM/AI integration, or Stripe billing.
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