Node TS + React TS + LLM Agents | Full Stack Developer

You're built for big things, not endless marketing tasks. At SAAGA Solve, our intelligent agents manage all the tricky parts of getting noticed on search and social media, so established businesses and growing startups can truly focus on what they do best - innovating, building, and serving their customers.

We’re hiring a senior full-stack engineer to help us build AI-powered products end-to-end. You’ll own features from rough idea to production : architecture, implementation, testing, release, and iteration. The work spans modern web (Node.js, React, Next.js, TypeScript) and LLM agents (tooling, function calling, integrations, evaluation, and reliability).

You’ll thrive here if you : (a) write clean, production-grade code fast, (b) treat tests and monitoring as part of “done,” (c) think like a founder—challenge assumptions, propose better paths, make decisions with incomplete data, and ship. We’re an A-player team; we expect proactive ownership, direct communication, and the courage to push back when something isn’t right.

What success looks like :

• In first weeks days : ship a user-visible feature, add / extend an agent tool, and land solid PRs with strong tests.
• In first Q days : lead a small project across front-end, back-end, and an LLM integration (OpenAI / Anthropic / Gemini or Vercel AI SDK / OpenRouter), with metrics and basic evals.
• Be a go-to owner for a product slice, raising code quality, performance, and reliability while mentoring others on agent patterns.

Requirements

Nice to have (not required) : RAG pipelines, vector DBs, lightweight eval harnesses, prompt / version management, streaming UX, and cost telemetry.

Benefits