Expert AI ML engineer

Tata Consultancy Services Limited
Pennington, NJ, United States
2 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Compensation
$110,000.0 - $125,000.0
Working hours
Regular working hours

Tech stack

LangGraph Framework Java (Programming Language) JavaScript (Programming Language) Application Programming Interfaces (APIs) Artificial Intelligence Airflow Amazon Web Services Software Applications Confluence Microsoft Azure Batch Processing Cloud Computing
+76 more
Databases Continuous Integration Information Engineering Extract Transform Load (ETL) DevOps Memory Management Github Apache Hadoop Python (Programming Language) PostgreSQL Machine Learning Metadata Microsoft SQL Server MongoDB Octopus Deploy Open Source Technology Oracle Databases Queueing Systems Recommender Systems OpenAI Tensorflow Search Technologies Microsoft SharePoint Software Deployment SQL Databases Data Streaming TypeScript Unstructured Data Enterprise Search Pinecone Feature Store Scripting Google Cloud Data Ingestion Pytorch LangChain Retrieval-Augmented Generation Large Language Models Multi-Agent Systems Prompt Engineering Apache Spark Hallucination Detection Model Validation Vector Embeddings Llamaindex Generative AI Agentic-AI Web Filtering Containerization Data Lakes AI Platforms Pyspark Scikit Learn Kubernetes Low Latency HuggingFace CrewAI Xgboost Weaviate AutoGen Apache Kafka Data Management Machine Learning Operations FAISS Claude Google Gemini Model Registry Model Context Protocol Terraform Semantic Kernel Artificial Intelligence Markup Language (AIML) Docker Jenkins ChromaDB Databricks Programming Languages

Job description

  • Design and implement enterprise-scale GenAI applications using OpenAI, Claude, Gemini, Llama, Mistral, and other foundation models.
  • Build production-grade RAG architectures with vector search and semantic retrieval.
  • Develop AI-powered applications using prompt engineering, contextual retrieval, tool calling, and memory management.
  • Optimize LLM performance, latency, throughput, hallucination reduction, and response accuracy.
  • Design hybrid AI architectures combining structured data, unstructured documents, APIs, and enterprise knowledge sources.
  • Implement guardrails, responsible AI controls, content filtering, and compliance frameworks.

Agentic AI & Multi-Agent Systems

  • Build intelligent autonomous and semi-autonomous agentic systems.
  • Develop agent workflows using: LangGraph,CrewAI,AutoGen,Semantic Kernel,MCP (Model Context Protocol),Agent-to-Agent Architectures
  • Implement: Planning Agents,Task Decomposition Agents,Reflection Agents,Tool Use Agents,Multi-Agent Collaboration Frameworks
  • Develop dynamic orchestration frameworks for enterprise workflows.
  • Build human-in-the-loop validation and approval mechanisms.

Retrieval Augmented Generation (RAG)

  • Build advanced RAG pipelines for banking use cases.
  • Implement: Hybrid Search,Semantic Search,Metadata Filtering,Re-ranking Models,Knowledge Graph RAG,Agentic RAG
  • Develop ingestion pipelines for: PDFs,SharePoint,Confluence,Databases,APIs,Message Queues
  • Optimize chunking, embeddings, retrieval accuracy, and respons e grounding.

AI/ML Engineering

  • Build supervised and unsupervised machine learning solutions.
  • Design and deploy: Classification Models,Regression Models,Recommendation Systems,NLP Models,Time Series Forecasting,Anomaly Detection Models
  • Fine-tune foundation models and open-source LLMs.
  • Develop model evaluation and benchmarking frameworks.

Data Engineering

  • Design scalable data platforms supporting AI workloads.
  • Build: ETL Pipelines,Real-Time Streaming Pipelines,Batch Processing Pipelines
  • Work with: Kafka,Spark,Databricks,Airflow,Hadoop Ecosystem,Delta Lake
  • Develop enterprise metadata and lineage solutions.
  • Handle large-scale structured and unstructured data processing.

MLOps & AI Platform Engineering

  • Design end-to-end MLOps frameworks.
  • Implement: Model Registry,Feature Store,Experiment Tracking,Automated Retraining,Continuous Monitoring
  • Build CI/CD pipelines for AI applications.
  • Enable production deployment through Kubernetes and containerized environments.
  • Develop observability dashboards and operational runbooks.

Banking Domain Responsibilities

  • Build AI use cases supporting: Capital Markets,Investment Banking,Trading Operations,Risk Management,Treasury,Compliance,AML/KYC,Regulatory Reporting
  • Apply AI governance standards for regulated financial environments.
  • Ensure solutions meet banking security, audit, privacy, and compliance requirements.

Requirements

Artificial Intelligence (AI), Python Programming/Scripting Language, SQL (Structured Query Language), Java, Scala Programming Language, JavaScript, Semantic Search, Graph Search, Microsoft Windows Azure, Artificial Intelligence (AI), Required Skills: Artificial intelligence

Experience: 5 - 10 Years, * Python

  • PySpark
  • SQL

Preferred:

  • Java
  • Scala
  • JavaScript/TypeScript

AI/ML Frameworks-PyTorch,TensorFlow,Scikit-Learn,XGBoost,LightGBM,Hugging Face,MLflow

GenAI Ecosystem-LangChain,LangGraph,LlamaIndex,Semantic Kernel,CrewAI,AutoGen,OpenAI APIs,Gemini APIs,Claude APIs

RAG Technologies-Vector Embeddings,Semantic Search,Hybrid Search,Knowledge Graph RAG,Agentic RAG

Vector Databases:Pinecone,ChromaDB,Weaviate,FAISS,Azure AI Search

Cloud Platforms

Must have experience in one or more: Azure,AWS,GCP

Strong preference for: Azure OpenAI,Azure AI Foundry,AWS Bedrock,Vertex AI

DevOps & MLOps-Docker,Kubernetes,GitHub Actions,Jenkins,Terraform,ArgoCD,CI/CD

Databases-Oracle,SQL Server,PostgreSQL,MongoDB

Benefits & conditions

Salary Range- $110,000-$125,000 a year

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