Senior Full-stack Engineer
- Accepting Applications Closed
- US Company | Micro (1-10 employees)
- LATAM (100% remote)
- 6+ years
- Long-term (40h)
- Venture Capital
- Full Remote
Required skills
- Node.js
- Python
- PostgreSQL
- MongoDB
- Next.js
- React.js
- Supabase
- OpenAi
- Anthropic
- LLM
- Airtable
Requirements
Must-haves
- 6+ years of software development experience
- Startup experience within B2B AI
- Experience with Next.js
- Experience with React
- Experience with Supabase and/or Airtable
- Experience with OpenAI and/or Anthropic
- Portfolio including 2+ US-based client projects in the last 18 months
- Strong communication skills in both spoken and written English (C1/C2)
Nice-to-haves
- Startup experience
- Experience with PostgreSQL or MongoDB
- Experience with Node.js, Python
- Experience with AWS, GCP, Azure
- Bachelor's Degree in Computer Engineering, Computer Science, or equivalent
What you will work on
- Design and scale backend systems for conversational AI
- Build APIs with LLM providers, real-time messaging, and session management
- Develop data pipelines for conversation history, analytics, and fine-tuning while ensuring enterprise-grade security
- Architect microservices for model orchestration, prompt management, response optimization, and match scoring logic
- Integrate backend with Framer frontend
- Project phases
- Core chat API and LLM integrations
- Real-time messaging and session handling
- Conversation history optimization
- Analytics pipelines and dashboards
- Multi-tenant architecture
- Advanced features (prompt optimization, A/B testing, rate limiting, etc.)
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