LangChain Engineer: Build LLM Apps & RAG Pipelines

KDCI; Philippines; Remote; PHP 600,000 - 1,100,000; Full time

Job summary

KDCI Outsourcing in the Philippines is seeking a LangChain Developer to build LLM-powered applications using the LangChain framework. You will design chains, agents, and retrieval pipelines powering intelligent product features.

Requirements include 2+ years in software development with LangChain, strong Python skills, experience with LLM APIs, and familiarity with vector databases. Join a team focused on cutting-edge AI integration and scalable back-end connections.

Qualifications

• 2+ years of software development experience with hands-on LangChain experience.
• Strong Python skills.
• Experience with LLM APIs (OpenAI, Anthropic, or open-source models).
• Familiarity with vector databases (Pinecone, Weaviate, Chroma, etc.).
• Understanding of prompt engineering and RAG architecture.

Responsibilities

• Design and build applications using the LangChain (or LangGraph) framework
• Develop chains, agents, and tool integrations for LLM-powered workflows
• Build retrieval-augmented generation (RAG) pipelines with vector databases
• Test and optimize prompt chains for accuracy and performance
• Integrate LangChain applications with back-end systems and APIs
• Stay current with updates to the LangChain ecosystem

Skills

LangChain

Python

LLM APIs

Vector databases

Prompt engineering

Job description

KDCI Outsourcing in the Philippines is seeking a LangChain Developer to build LLM-powered applications using the LangChain framework. You will design chains, agents, and retrieval pipelines powering intelligent product features.

Requirements include 2+ years in software development with LangChain, strong Python skills, experience with LLM APIs, and familiarity with vector databases. Join a team focused on cutting-edge AI integration and scalable back-end connections.