Location: Chennai — On-site
Employment Type: Full-time
Working Days: 6 Days a Week
Industry: SaaS / Product / AI Technology

Hiring Partner: AP Digital Innovations

About the Role

AP Digital Innovations is hiring on behalf of one of our clients in the SaaS/Product technology space for an AI / Generative AI Engineer.

This is a highly hands-on engineering role focused on building production-grade AI-powered applications, intelligent document processing systems, RAG pipelines, LLM-based workflows, and AI-assisted product experiences.

The ideal candidate should have strong experience with Python, PostgreSQL, LLMs, RAG, embeddings, vector databases, token management, prompt engineering, and AI application architecture.

You will work closely with product and engineering teams to design, build, integrate, and optimize AI capabilities for real-world SaaS applications.

Significant: AP Digital Innovations is acting as a hiring partner for this opportunity.



The client company name will be shared only with shortlisted candidates during the interview process.Key ResponsibilitiesAI / LLM Application Development
- Design and develop production-ready AI-powered applications using Python.
- Integrate commercial and open-source LLMs into SaaS products.
- Build intelligent AI workflows for document processing, classification, extraction, summarization, question answering, and decision support.
- Develop AI services and APIs that can be integrated with existing web applications.
- Evaluate and select appropriate LLMs based on accuracy, latency, cost, context size, and use case requirements.
- Work with both cloud-hosted and locally hosted/open-source AI models.

RAG & Knowledge Systems
- Design and implement Retrieval-Augmented Generation (RAG) pipelines.
- Build document ingestion, parsing, chunking, embedding, indexing, retrieval, and generation workflows.
- Develop semantic and hybrid search capabilities.
- Implement metadata filtering and context-aware retrieval.
- Optimize chun

📌 AI / Generative AI Engineer — Python, RAG & LLM (Chennai)
🏢 Ap Digital Innovations
📍 Chennai