Senior GenAI Engineers

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior GenAI Engineers to join our team in Delhi, Hary?na (IN-HR), India (IN).

Location:

Role Overview

GenAI and agentic systems (RAG, tool-using agents, workflow/graph-based orchestration)

Key Responsibilities

• Design & build

  GenAI/agentic systems

  (chat copilots, workflow/graph agents, tool use, memory)
• Implement

  chunking, hybrid search, vector stores, re-ranking

  , feedback loops, and continuous data quality/eval.
• Select/integrate/finetune

  LLMs & multimodal models

• Apply

  prompt-engineering

  techniques to specific use cases and types
• Experience working on solutions based on LLM, NLP, DL (Deep Learning), ML (Machine Learning), object detection / classification etc.
• Should have clear understanding of

  CI/CD

  .
• Should have knowledge in configuring

  guardrails, PII redaction

  .
• Finetune LLM models
• Should be able to work on solution building along with presales/customer teams

• Collaborate

  with clients/Stakeholders from multiple

  Geographies

  .
• Stay informed about the latest advancements in Gen AI, machine learning, and AI technologies to optimize our technical stack.

Qualifications

• Bachelor's/Master's Degree or equivalent.

• 8+ years in software/ML engineering, 1.5+ years hands-on with LLMs/GenAI and agentic frameworks.

• Proven track record shipping production AI systems on at least one hyperscaler (Azure/AWS/GCP).

• Experience leading 3-6 engineers and owning end-to-end delivery.

Required Skills

• Strong

  Python

  experience to build multiple AI-ML/ GenAI Solutions.
• Should have experience working on Agent orchestration with leading frameworks like

  LangGraph, LangChain, Semantic Kernel, CrewAI, AutoGen

  .
• Strong experience working on

  Vector DB

  like Pinecone, Milvus, Redis/pgvector) Should have experience working on

  hybrid search and re-rankers

• Should have experience on

  evaluation & observability

• Experience working on

  SQL Query

  ,

  NLP, CV, Deep Learning

  Algorithms
• Should have working experience with Open Source Models
• Experience on UI/UX will be added advantage.

#GenAINTT

#GenAINTT

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

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