Backend Engineer (Node.js + Python, ML Integration) to $4500

We are looking for a Senior Backend Engineer to join our product team and help build a scalable analytics platform.

Requirements:

• 5+ years of backend development experience
• Strong expertise in Node.js (Express or NestJS) and Python (ML model integration)
• Proven experience designing secure, modular REST/GraphQL APIs
• Hands-on with microservices, Docker, Kubernetes, CI/CD
• Knowledge of authorization, access control, and sensitive data handling
• Ability to optimize performance for analytical/scientific workloads

Nice to Have:

• Experience with ML frameworks (LangChain, HuggingFace, RAG pipelines)
• High-load system optimization experience

Details:

• Remote, full-time