Req ID: 394372

NTT DATA strives to hire exceptional, creative 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 Z2_Full Stack AI Engineer to join our team in Bangalore, Karnātaka (IN-KA), India (IN).
- Design and implement multi-agent orchestration pipelines using LangGraph state machines with conditional routing, self-healing loops, and sub-agent hierarchies
- Build and maintain a hybrid retrieval system combining Neo4j knowledge graphs (Cypher) with Qdrant vector search and sentence-transformer embeddings
- Develop FastAPI backend services with async I/O (asyncpg, Motor), Pydantic v2 models, and JWT/RBAC security
- Build React 18 / TypeScript frontend features including visual graph editors (ReactFlow), real-time SSE streaming, and observability dashboards (Recharts)
- Integrate enterprise protocols: A2A (JSON-RPC), MCP (Model Context Protocol), AG-UI (Server-Sent Events)
- Connect to ALM/PLM tools via REST and GraphQL APIs with OAuth2/SSO authentication (SAML,



OIDC)
- Implement dual-tier agent memory (Redis L1 + mem0 L2) with semantic recall and context consolidation
- Build DAG-based workflow compilation with topological sorting, cycle detection, and Ray-based parallel execution
- Deploy and operate containerized services using Docker, Azure Bicep IaC, and CI/CD pipelines (Azure Pipelines / Jenkins)
- Serve and manage on-prem LLM models via vLLM alongside cloud-hosted models (OpenAI-compatible APIs)

Skills Needed

Backend & AI
- Python 3.10+ — production-grade FastAPI, Pydantic v2, async/await patterns
- LangGraph / LangChain — state machines, tool calling, agent orchestration
- LLM engineering — prompt design, token budgeting, multi-model routing, self-healing retry loops
- PostgreSQL (JSONB, asyncpg) or MongoDB (Motor) — async data persistence

Knowledge & Retrieval
- Neo4j — Cypher queries, entity-relationship graph modeling, tra

📌 _Full Stack AI Engineer (Bengaluru)
🏢 NTT DATA Services
📍 Bengaluru