Python Developer - Logistic Solutions, Inc.

Key Responsibilities

• Design, develop, and maintain scalable RESTful and GraphQL APIs using FastAPI and Django.
• Implement AI‑powered agentic workflows with LangChain, LlamaIndex, and related frameworks.
• Model and query relational data in PostgreSQL and NoSQL stores like Redis and MongoDB.
• Integrate vector databases (Pinecone, Weaviate) for semantic search and retrieval.
• Collaborate with cross‑functional teams to define requirements, review code, and ensure high quality releases.

Requirements

• Expert‑level proficiency in Python 3.10+ with strong understanding of asynchronous programming.
• Deep experience building production systems with FastAPI and Django.
• Hands‑on experience with AI tooling such as LangChain or LlamaIndex.
• Solid knowledge of PostgreSQL, Redis, and vector database technologies.
• Strong problem‑solving skills, excellent communication, and a passion for clean, maintainable code.