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Zensar

Global IT services for digital transformation

GenAI Architect

AI Application EngineeringPosted on Nov 9
Full-timeIndiaNo salary listedIn-person

About the Job

Requirements

  • Expert-level Python proficiency.
  • 10+ years of overall software engineering and architecture experience.
  • 5+ years of solution architecture experience in cloud-native environments.
  • 3+ years of hands-on experience in Generative AI and LLM solution architecture.
  • Proven experience designing enterprise-scale Retrieval-Augmented Generation (RAG) platforms.
  • Experience architecting AI Agent and multi-agent solutions.
  • Strong expertise with Azure OpenAI and the Azure AI ecosystem.
  • Experience defining AI governance, security, and Responsible AI frameworks.
  • Hands-on experience with vector databases and semantic search solutions.
  • Experience designing multimodal AI applications involving text, image, and document intelligence.
  • Experience leading technical teams and driving architecture decisions across large organizations.
  • Experience implementing MLOps and AI platform engineering practices.
  • Strong stakeholder management and client-facing consulting experience.
  • 12–18+ years of experience.
  • Expertise with Large Language Models (LLMs), GPT-4o, GPT-4.1, Claude, Gemini, and Llama.
  • Knowledge of prompt engineering, embeddings, semantic search, AI agents, function calling, context engineering, memory management, model evaluation, fine-tuning concepts, multi-agent systems, and agent orchestration.
  • Experience with LangGraph, LangChain, LlamaIndex, CrewAI, AutoGen, Semantic Kernel, OpenAI SDK, and Model Context Protocol (MCP).
  • Experience with Azure OpenAI Service, Azure AI Foundry, Azure AI Search, Azure AI Services, Azure Document Intelligence, Azure Functions, Azure Kubernetes Service (AKS), Azure API Management, Azure Storage, Azure Key Vault, and Azure Monitor.
  • Knowledge of enterprise architecture frameworks, solution architecture, cloud-native architecture, event-driven architecture, API-led architecture, microservices design, high availability design, scalability engineering, security architecture, and integration architecture.
  • Experience with FAISS, Pinecone, Weaviate, ChromaDB, PostgreSQL, Cosmos DB, Redis, knowledge graphs, and data modeling.
  • Experience with FastAPI, REST APIs, asynchronous programming, Docker, Kubernetes, GitHub, Azure DevOps, and CI/CD pipelines.
  • Experience with Opik, LangSmith, MLflow, prompt evaluation, LLM monitoring, experiment tracking, AI quality metrics, hallucination detection, and performance benchmarking.
  • Knowledge of Responsible AI, AI governance frameworks, data privacy, model security, prompt injection protection, AI risk management, compliance controls, and enterprise security standards.

Responsibilities

  • Define enterprise-wide Generative AI architecture strategy, standards, and best practices.
  • Design scalable and secure LLM-powered solutions using Azure OpenAI and Azure AI Services.
  • Architect enterprise-grade RAG platforms leveraging vector databases, semantic search, and knowledge management systems.
  • Design and govern Agentic AI ecosystems using AI agents, tool calling, orchestration, and autonomous workflows.
  • Evaluate and select foundation models, embeddings, and multimodal architectures based on business requirements.
  • Design AI platforms supporting enterprise chatbots, intelligent search, knowledge assistants, document intelligence, software engineering assistants, and business process automation.
  • Define reference architectures for multi-agent systems, RAG pipelines, AI gateways, model serving, prompt management, and evaluation frameworks.
  • Establish AI governance, Responsible AI, security, privacy, compliance, and risk management controls.
  • Architect solutions using Vision LLMs, optical character recognition (OCR), and multimodal AI capabilities.
  • Guide engineering teams on implementation patterns using LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, and other AI frameworks.
  • Define observability, monitoring, evaluation, and feedback-loop mechanisms for AI applications.
  • Lead technical design reviews, architecture governance boards, and AI solution assessments.
  • Optimize AI solutions for scalability, reliability, latency, cost, and performance.
  • Define CI/CD and MLOps strategies for AI solution deployment.
  • Collaborate with enterprise architects, cloud architects, security teams, and business stakeholders to align AI initiatives with organizational goals.
  • Mentor AI engineers, data scientists, and development teams on modern GenAI architectures and engineering practices.
  • Stay current with emerging AI technologies, models, frameworks, and industry trends.

Desired Qualifications

  • A bachelor's or master's degree in Computer Science, Artificial Intelligence, or Data Science, or a related field.
  • Microsoft Certified: Azure Solutions Architect Expert, Azure AI Engineer Associate, or Azure AI Fundamentals.
  • Experience working with Fortune 500 enterprise AI transformation programs.
  • Experience with GenAI governance and AI Center of Excellence (CoE) initiatives.
  • Knowledge of AI implementations in FinTech, Healthcare, Insurance, Retail, or Banking.
  • Experience with NVIDIA NIM, the Hugging Face ecosystem, GraphRAG, Neo4j, Databricks, Snowflake Cortex, Vertex AI, Amazon Bedrock, OpenTelemetry, AI gateway platforms, federated AI architectures, knowledge graph solutions, vector database benchmarking, enterprise Copilot development, and AI platform engineering.

About the Company

Zensar

Global IT services for digital transformation

Digital solutions and IT services company that partners with global organizations to drive digital transformation. Its offerings include intelligent automation, analytics, hyperconverged infrastructure, and digital application development and maintenance, delivered through long-term contracts, project-based engagements, and managed services. Indigo Slate handles virtual event creation. Zensar’s Living AI integrates artificial intelligence into business processes to boost outcomes. Unlike many competitors, it emphasizes reducing capital expenditure (Capex) and operating expenditure (Opex), simplifying vendor management, and improving efficiency through automation. The overall goal is to help clients adapt to the digital landscape, optimize technology infrastructure, and achieve higher operational efficiency.

Company size
10,001+
Company stage
IPO
Headquarters
Pune, India
Founded
1991

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