Powering AI Systems: Expert Backend Developer Needed

17 hours ago

Tarlac City, Central Luzon, Philippines beBeeBackend Full time $200,000 - $250,000
Expert Backend Developer Required

We are seeking an expert backend developer to power our autonomous AI system. The ideal candidate will architect and implement core services that interface with LangGraph-based workflows, manage data access from structured and unstructured sources, and support seamless orchestration between our AI layers and data infrastructure.

  • Build high-performance, 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.
Requirements
  • 4+ years of backend development experience, with strong programming skills.
  • Deep experience with serverless architectures, microservices, and AWS.
  • Familiarity with LangGraph, LangChain, or equivalent AI orchestration frameworks.
  • Working knowledge of vector databases and semantic search.
  • Solid database and API design expertise, particularly with PostgreSQL.
  • Experience building scalable, low-latency backend systems for AI or data platforms.

We offer a competitive compensation package and opportunities for growth and professional development.

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