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Posted 16 June, 2026

Senior AI/ML Engineer

9NEXUS
Bengaluru, KA, IN Full Time
Reference: c6b7fe4232a9e49f

Job Description

We are hiring a Senior AI/ML Engineer with strong expertise in Generative AI, LLMs, and production-grade AI systems. The role involves building scalable GenAI applications, multi-agent systems, RAG pipelines, and enterprise AI platforms.



About the Role

Key Responsibilities

  • Develop and deploy GenAI/LLM applications using GPT, Claude, Gemini, and open-source models
  • Build multi-agent workflows using LangChain, LangGraph, CrewAI, or AutoGen
  • Implement RAG/Graph RAG pipelines with vector databases like Pinecone, Weaviate, Chroma, pgvector
  • Work on prompt engineering, fine-tuning (LoRA/QLoRA), embeddings, and LLM optimization
  • Build end-to-end ML/LLMOps pipelines including evaluation, monitoring, observability, and CI/CD
  • Deploy AI solutions on AWS/Azure using Docker & Kubernetes
  • Collaborate with architects, product owners, and data scientists to deliver enterprise AI solutions
  • Mentor junior engineers and participate in design/code reviews


Required Skills


  • Strong Python programming with PyTorch/TensorFlow
  • Hands-on experience with LangChain, OpenAI APIs, Hugging Face, RAG pipelines
  • Experience with vector databases, LLMOps, and AI observability tools
  • Cloud expertise in AWS or Azure
  • Docker, Kubernetes, FastAPI , SQL, Git
  • Strong understanding of transformer architectures and NLP concepts



Preferred Skills

  • Experience with additional AI frameworks and tools
  • Knowledge of advanced machine learning techniques

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