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TR2 – FullStack Node-React Developer

  • Contract
  • Anywhere

Rockcruit

Full-Stack Software Engineer6-month contract · 40 hrs/week · Remote

We’re looking for a senior full-stack engineer to join a fast-moving product team building AI-powered tools for cultural intelligence. You’ll work on an insights engine, script analysis features, and a contractor management system — owning features end-to-end from schema design to deployed UI, shipping from day one.

What you’ll do

  • Ship complete features: design data models, build APIs, implement UI, and write tests
  • Build AI-powered tools for cultural analysis, document processing, and content localization
  • Integrate with LLM APIs (OpenAI, Anthropic, Google Gemini) and observability tools like Langfuse
  • Help redesign existing tools into a unified chat interface with tool-calling capabilities

What we’re looking for

  • 9+ years shipping production web applications that real users depend on
  • Ability to architect and build complete systems from database to UI — no handoffs needed
  • Strong track record with React + TypeScript and Node.js/Express
  • Comfortable making technical decisions independently and owning the outcome

Nice to have

  • Supabase or similar BaaS platforms
  • Vector databases / pgvector and semantic search
  • LLM integration and prompt engineering experience
  • Document processing pipelines (PDF, Google Docs, etc.)

If you’re someone who hits the ground running and takes pride in well-crafted, production-grade work — we’d love to hear from you.

Originally posted on Himalayas

To apply for this job please visit himalayas.app.

Working in Argentina

Argentina, officially the Argentine Republic, is a country in the southern cone of South America. It covers an area of 2,780,085 km2 (1,073,397 mi2), making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. Argentina shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-

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