Python Developer (Hanoi - Hybrid Working)
- Hà Nội
- Lâu dài
- Toàn thời gian
- Build performant, production-grade backend APIs and services using AWS Lambda, EC2, and RDS.
- Integrate structured and unstructured data access layers with LangGraph and LangSmith agents.
- Architect retrieval pipelines using vector databases to enable semantic search for AI agents.
- Coordinate with data engineers to support RAG workflows across a shared data lake.
- Develop and maintain task routing, memory management, and agent orchestration logic.
- Contribute to platform-level observability, metrics, logging, and diagnostics for agentic tasks.
- Deploy and manage MCP servers to wrap scraping, proxy, and JS-rendering tooling as standardized Model Context Protocol (MCP) services.
- 4+ years of backend development experience, with strong programming skills (Python, Node.js).
- Deep experience with serverless architectures, microservices, and AWS (Lambda, EC2, RDS).
- Familiarity with LangGraph, LangChain, or equivalent AI orchestration frameworks.
- Working knowledge of vector databases (Chroma, Pinecone) and semantic search.
- Solid database and API design expertise, particularly with PostgreSQL.
- Experience building scalable, low-latency backend systems for AI or data platforms.
- Experience with agentic AI systems or orchestration of multi-agent workflows.
- Understanding of RAG patterns in production.
- Comfortable with Databricks and Unity Catalog data integration strategies.
- Exposure to AWS Bedrock and large model orchestration in cloud-native environments.