? Hiring: Senior AI/ML / NLP & LLM Specialist / Lead Data Scientist

? Location: Noida | Gurugram | Bangalore | Hyderabad

? Experience: 11–15+ Years

We are looking for a Senior AI/ML professional with solid expertise in NLP, Deep Learning, LLMs and production-grade AI solutions .

Key Responsibilities:

- Lead end-to-end LLM training, fine-tuning and optimization across LLaMA, Mistral, Qwen, OpenAI, Gemini and Anthropic ecosystems.
- Develop advanced NLP, Information Extraction, Information Retrieval and text summarization solutions.
- Architect and implement RAG / GraphRAG, Knowledge Graphs, semantic search and vector retrieval systems.
- Design and optimize embedding models and document understanding pipelines.
- Apply SFT, LoRA/QLoRA, RLHF, RLAIF, DPO, PPO and GRPO techniques.
- Build distributed multi-GPU/multi-node training environments using NCCL, DeepSpeed, InfiniBand/RDMA .
- Take AI research from PoC → experimentation → performance evaluation → production deployment .
- Work closely with cross-functional teams to deliver scalable AI solutions.

Must-Have Skills: ? 11–15+ years in Applied AI/ML

? Strong NLP + Machine Learning + Deep Learning expertise

? Python, PyTorch, SQL





? Transformers, LLMs and modern AI architectures

? LLM training & fine-tuning – SFT, LoRA, QLoRA

? RAG, GraphRAG, Knowledge Graphs, Semantic Search

? Embeddings – BGE, E5, SimCSE

? Vector DB – FAISS, Weaviate, Milvus

? Azure ML and/or AWS

? Strong understanding of research papers and ability to convert research into production solutions

Good to Have:

- Healthcare / Clinical NLP experience
- Medical coding knowledge – CPT, ICD, PCS
- Research publications / Open-source AI contributions
- OCR & document layout parsing
- Distributed training – NCCL, Horovod, DeepSpeed
- Symbolic AI / Rule-based systems
- Mixture of Experts / Meta-learning

? Education: Master’s degree in Computer Science, Machine Learning or a related field preferred. ? Interested candidates: Please share your updated profile / CV in DM or apply through the job posting.

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📌 Lead Data Scientist / Lead AIML Engineer (Bengaluru)
🏢 MNC Group
📍 Bengaluru