Nexdigm is looking for a highly skilled Backend Developer with a strong focus on AI Engineering. You will be the core architect of the intelligence and data-processing layers for, our enterprise transfer pricing web platform.

This role requires deep expertise in up-to-date Python backend frameworks and GenAI integrations. You will be working extensively with FastAPI, LangGraph, PG Vector, PostgreSQL, and Celery/Redis on AWS to build robust RESTful APIs, asynchronous pipelines, and advanced AI-driven financial workflows.

Key Responsibilities
API Development: Design, build, and maintain high-performance, secure RESTful APIs using FastAPI.
AI & LLM Integration: Architect and implement AI-driven workflows using LangGraph and integrate Large Language Models (LLMs) into the platform's core transfer pricing logic.
Database & Vector Search: Manage relational data in PostgreSQL and implement semantic search and RAG (Retrieval-Augmented Generation) pipelines using PGVector.
Asynchronous Processing: Develop and scale background tasks and message queues utilizing Celery and Redis to handle heavy financial data processing securely.
Cloud & DevOps: Deploy and manage containerized backend services on AWS, ensuring high availability, scalability,



and security compliance.
Collaboration: Work closely with Front End Developers, the Tech Lead, and QA to ensure seamless integration and delivery of complex features.

Required Qualifications & Skills
Experience: 3 to 5 years of backend software development experience, with a proven track record of integrating AI/ML models into production settings.
Languages & Frameworks: Expert proficiency in Python and FastAPI. Solid understanding of asynchronous programming in Python.
Data & AI: Hands-on experience with LLM orchestration frameworks (e.g., LangChain, LangGraph) and vector databases (PG Vector, Pinecone, etc.). Robust SQL skills.
Infrastructure: Experience with Celery, Redis, and AWS cloud services (e.g., EC2, S3, RDS, ECS/EKS).
Best Practices: Familiarity with Git, CI/CD pipelines, Docker, and writing comprehensive unit/integration tests.

Required Certifications

You must hold at least one of the following active certifications:
AWS Certified Machine Learning Specialty
AWS Certified Developer Associate
Certified Python Developer (PCAP)
Any recognized certification in Applied GenAI or Deep Learning

📌 Hiring Backend Developer For Nexdigm's Digital Transformation Journey Pune
🏢 Nexdigm (SKP)
📍 Pune