# Senior Engineer

We are looking for a skilled Sr. Engineer with 2+ years of experience in Data Science, Machine Learning, and Generative AI to join our AI Center of Excellence (AI CoE). The role involves designing, developing, and deploying Generative AI, RAG, Agentic AI, and Machine Learning solutions. The candidate will work on building scalable, production-ready AI applications and intelligent automation solutions for telecom and enterprise use cases. Key Responsibilities: Build and deploy LLM-based applications, RAG, and Agentic RAG systems. Develop multi-agent workflows using LangChain, LlamaIndex, LangGraph, Azure, and AWS Bedrock. Integrate MCP tools, APIs, and function calling into AI applications. Design prompting strategies, embeddings, and vector search pipelines using Milvus, FAISS, and Pinecone. Implement structured output generation using JSON and schema-driven approaches. Apply ML techniques including classification, clustering, and predictive modeling. Perform data preprocessing, feature engineering, and model evaluation. Optimize AI solutions for performance, scalability, cost, and latency. Develop backend APIs using FastAPI. Containerize applications using Docker. Implement moni

- **Id**: 4199688
- **Url**: <https://alion.io/job/tata-communications-senior-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Bengaluru, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-12T21:35:00Z
- **Last verified at**: 2026-11-12T21:35:00Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2831
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Unified Communications, Network Interconnect, Telecom Infrastructure

## Company

- **Id**: 180492
- **Name**: Tata Communications
- **Domain**: tatacommunications.com
- **Url**: <https://alion.io/company/tata-communications>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Freshteam

## Technologies

- **Agentic Workflows** — Optional: no
- **AI Agents** — Optional: no
- **AWS** — Optional: no
- **AWS Bedrock** — Optional: no
- **Azure** — Optional: no
- **Docker** — Optional: no
- **Embeddings** — Optional: no
- **FAISS** — Optional: no
- **FastAPI** — Optional: no
- **Function Calling** — Optional: no
- **Grafana** — Optional: no
- **LangChain** — Optional: no
- **Langfuse** — Optional: no
- **LangGraph** — Optional: no
- **LlamaIndex** — Optional: no
- **LLM** — Optional: no
- **Machine Learning** — Optional: no
- **Milvus** — Optional: no
- **Model Context Protocol** — Optional: no
- **Multi-Agent Systems** — Optional: no
- **Pinecone** — Optional: no
- **PostgreSQL** — Optional: no
- **Python** — Optional: no
- **RAG** — Optional: no
- **SQL** — Optional: no
- **Structured Outputs** — Optional: no
- **GCP** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-12T21:35:00Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 30
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-13T00:44:18Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.