Senior Technical Lead
India
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Job Description
Senior Technical Lead
Sholinganallur, Tamil Nadu

Job Summary

We are seeking an AI Engineer to design and deploy agentic AI systems powered by LLMs, with a strong focus on multi-agent orchestration, reasoning workflows, and production-grade AI platforms. This role emphasizes building autonomous, tool-using AI systems rather than traditional model development.

Key Responsibilities

Agentic AI & Multi-Agent Systems o Design and implement multi-agent architectures using LangGraph o Build stateful, tool-augmented agents capable of reasoning, planning, and execution o Develop agent orchestration patterns (planner-executor, supervisor, hierarchical agents) o Implement memory systems (short-term, long-term, contextual memory) o Enable cross-agent communication and coordination • LLM Applications & Orchestration o Build production-grade LLM applications (RAG, agents, copilots) o Integrate tools, APIs, and enterprise systems into agent workflows o Design robust prompting, routing, and guardrails o Optimize workflows for latency, cost, and quality • Platform & API Development o Develop reusable AI services, agent frameworks, and APIs o Contribute to AI platform capabilities (model routing, observability, guardrails)

Cloud Deployment & Production Systems o Deploy agent-based systems on AWS o Use Docker and Kubernetes for scalable deployments Information Classification: General o Implement monitoring and observability (LangSmith) o Ensure systems are resilient and production-ready • Performance Optimization & Evaluation o Evaluate agent performance across reasoning quality and task completion o Improve workflows using feedback loops and tracing o Diagnose and fix failure modes in multi-step pipelines • Collaboration & Enablement o Work with product and engineering teams to build agentic workflows o Guide teams on best practices for agent design o Contribute to reusable patterns and frameworks

Skill Requirements

Qualifications & Skills • Core Expertise o Experience building LLM-based systems (RAG, agents, copilots) o Hands-on with LangGraph / LangChain o Experience with multi-agent systems o Strong Python and backend development skills • Agentic & Systems Thinking o Understanding of agent design patterns, planning, memory, and tool use o Experience integrating APIs and enterprise systems o Ability to debug multi-step reasoning pipelines • Cloud & Production Engineering o Experience with AWS, Azure, or GCP o Familiarity with Docker and Kubernetes o Understanding of observability and performance optimization • Nice to Have o Experience with AI gateways and model routing o Exposure to cost optimization and guardrails o Familiarity with real-time or event-driven systems

Other Requirements

What We’re Looking For o Engineers focused on systems and workflows, not just models Information Classification: General o Strong bias toward production-ready AI applications o Passion for agentic AI and next-gen architectures
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.