Senior Technical Lead

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📍 Noida, India

About this role

Job Summary

AI Fullstack Engineer

Role Summary

The AI Fullstack Engineer designs, builds, and delivers end-to-end AI-powered applications by combining modern frontend frameworks with backend services and Generative AI capabilities. This role focuses on integrating Large Language Models (LLMs) into real user experiences such as copilots, AI assistants, and intelligent workflows, while ensuring scalability, performance, and usability.

Key Responsibilities

• Build end-to-end AI-powered applications using modern frontend and backend technologies.
• Integrate Large Language Models (LLMs) into user-facing workflows and experiences.
• Develop AI-enabled features such as chat interfaces, copilots, summarization, and intelligent search.
• Design and implement responsive UIs using React, Angular, or similar frameworks.
• Build backend services and APIs to orchestrate LLM calls, RAG pipelines, and AI workflows.
• Implement prompt engineering, embeddings, and Retrieval-Augmented Generation (RAG).
• Ensure application performance, scalability, security, and reliability.
• Collaborate with UX designers, AI engineers, and product teams.

Required Skills & Experience

• Strong experience with frontend frameworks such as React or Angular.
• Backend development experience using Python, Node.js, or Java.
• Hands-on experience integrating LLMs (OpenAI, Azure OpenAI, Gemini, Claude, or open-source models).
• Experience with prompt engineering, embeddings, and RAG pipelines.
• Familiarity with REST/GraphQL APIs, Docker, cloud platforms, and CI/CD pipelines.
• Basic exposure to MLOps or LLMOps concepts is a plus.

Experience Level

• 8+ years of fullstack or application engineering experience.
• 2+ years of hands-on experience delivering AI or GenAI-enabled applications.

Success Measures

• AI features seamlessly integrated into production user workflows.
• High adoption and usability of AI-powered applications.
• Stable, scalable, and secure fullstack AI solutions running in production.

Key Responsibilities

1. To be responsible for providing technical guidance to a team of developers, enhancing their technical capabilities and increasing productivity.
2. To conduct comprehensive code reviews, establish and oversee quality assurance processes, performance optimization , implementation of best practices and coding standards to ensure successful delivery of complex projects.
3. To ensure process compliance in the assigned module| and participate in technical discussions/review as a technical consultant for feasibility study (technical alternatives, best packages, supporting architecture best practices, technical risks, breakdown into components, estimations).
4. To collaborate with stakeholders to define project scope, objectives, deliverables and accordingly prepare and submit status reports for minimizing exposure & closure of escalations.

Skill Requirements

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Other Requirements

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Frequently Asked Questions

Is the salary disclosed for the Senior Technical Lead position at HCLTech?
The salary for this Senior Technical Lead role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Technical Lead position at HCLTech located?
This Senior Technical Lead role at HCLTech is based in Noida, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Senior Technical Lead position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Senior Technical Lead job at HCLTech posted?
This Senior Technical Lead position at HCLTech was posted on Sep 1, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Technical Lead
HCLTech
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