We are seeking a skilled Backend Developer to join our team working on an innovative AI-powered system. This role involves developing and maintaining a sophisticated server-side application that integrates multiple AI agents, database management, and RESTful APIs to provide intelligent search and data processing capabilities.

Core Development:

Design, develop, and maintain FastAPI-based REST APIs with async/await patterns

Implement and optimize PostgreSQL database operations using asyncpg connection pooling

Build and integrate MCP (Model Context Protocol) server architecture for AI agent communication

Develop LangGraph-based ReAct agents for intelligent tool orchestration and decision-making

Create and maintain microservices architecture with proper separation of concerns

AI & Agent Integration:

Implement and configure AI agents for various services

Implement strict prompt engineering for controlled AI behavior

Database & Data Management:

Design and maintain PostgreSQL database schemas for financial accounts, speaker transactions, and user data

Implement secure database operations with transaction management and connection pooling

Develop data validation and sanitization for financial transactions

Create database migration scripts and backup strategies

Optimize database queries for performance and scalability

API Development:

Build RESTful endpoints for chat functionality with conversation history management

Implement file download and viewing services for PDF generation

Develop CORS middleware and security configurations

Create comprehensive error handling and logging systems

Design API documentation and testing frameworks

Programming Languages & Frameworks:

Python 3.11+ with advanced async/await programming

FastAPI for high-performance web API development

Uvicorn for ASGI server deployment

Pydantic for data validation and serialization

Python backend development experience

Strong experience with FastAPI and async programming patterns

Solid PostgreSQL database design and optimization skills

Knowledge of microservices architecture and design patterns

Understanding of RESTful API design principles

Preferred:

Experience with LangGraph or similar AI agent frameworks

Knowledge of MCP (Model Context Protocol) or similar AI tool protocols

Kubernetes and Helm deployment experience

Soft Skills

Strong problem-solving and analytical thinking

Excellent communication skills in English

Ability to work in cross-functional teams

Attention to detail and code quality

Proactive approach to learning new technologies

Experience with agile development methodologies

 

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