Vacancy: Senior Fullstack Developer (Node.js / React / AI) with a backend focus Company: Unimatch Lab Work format: remote Salary range: from $4500

We are looking for a strong ❗️fullstack developer to develop AI products from scratch and scale production systems for a venture studio.

🛠 Stack and requirements (key): • Backend: TypeScript, Node.js (5+ years), NestJS, microservices, event-driven (WebSocket, BullMQ / Redis / Kafka) • Frontend: React 18+/19, hooks, concurrent features, rendering optimization • State/Data: TanStack Query (or RTK / MobX / Zustand) • DB: PostgreSQL (indexes, transactions, optimization), Supabase / PlanetScale • Infra: Docker, CI/CD (GitHub Actions / GitLab CI), monitoring (Prometheus, Grafana, Sentry) • API & integrations: REST / GraphQL, OAuth2, JWT, payments • AI (must have): LLM orchestration (RAG), prompt engineering, moderation, TTS/STT, active use of ChatGPT / Copilot / Cursor

🚀 What you will be doing: • Developing backend (up to 80%) and frontend of products from scratch to production • Designing architecture (scalability, fault tolerance, security) • Integrating AI/LLM into real products • Configuring CI/CD, Docker, monitoring • Influencing technical and product decisions

🌟 Will be a plus: serverless, Kubernetes, high-load (1k+ RPS), infrastructure cost optimization.

💰 We offer: • Income from $4,500+ (growth with performance) • Work on AI products in a venture studio from Silicon Valley • Rapid growth to Tech Lead, options, and equity • Full remote work and flexible schedule

📩 How to apply: @dobysh_v Send a brief summary of your experience (stack, products, role, and AI experience) + LinkedIn link