Job Description

NTT DATA strives to hire exceptional, cutting-edge 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 Data / Retrieval Engineer to join our team in Noida/Gurgaon, Uttar Pradesh (IN-UP), India (IN).

Job Description: Data / Retrieval Engineer

Position: Senior Individual Contributor
Experience: 7+ years
Domain: RAG, Enterprise Search, Data Readiness and Retrieval Quality
Openings: 1

Role Overview

We are seeking an experienced Data / Retrieval Engineer to design, build and operate enterprise-grade data ingestion and retrieval capabilities for AI agents and knowledge-search platforms.

The role will focus on transforming enterprise business knowledge into secure, trustworthy and citation-backed context. The engineer will be responsible for improving retrieval quality, grounding, data readiness, latency and operational cost across Retrieval-Augmented Generation and enterprise-search solutions.

Key Responsibilities




Own the data ingestion and retrieval ecosystem supporting enterprise AI agents.
Design and build scalable ingestion pipelines for structured, semi-structured and unstructured data.
Develop indexing solutions using:
Vector retrieval
Keyword search
Hybrid retrieval
Semantic search
Implement document chunking, embedding generation, metadata enrichment and indexing strategies.
Build reranking, grounding and citation-generation mechanisms to improve response accuracy and traceability.
Convert business documents and knowledge assets into reliable, contextual and reusable data products.
Implement access-aware retrieval based on users, roles, entitlements and source-system permissions.
Apply metadata filtering, document lineage, freshness controls and source-level traceability.
Establish appropriate controls for:
Personally Identifiable Information
Sensitive and confidential data
Data retention

📌 Data / Retrieval Engineer Gurugram
🏢 NTT Data
📍 Gurugram