We use cookies for the best user experience on our website, including to personalize content & offerings, to provide social media features and to analyze traffic. By clicking “Accept All Cookies” you agree to our use of cookies. You can also manage your cookies by clicking on the "Cookie Preferences" and selecting the categories you would like to accept. For more information on how we use cookies please visit our and Modify Cookie Preferences

Reject All Cookies Accept All Cookies

Sr Tech Lead-GenAI - VectorDBand PostgreSQL

India

Job Description

Sr Tech Lead-GenAI - VectorDBand PostgreSQL

Noida, Uttar Pradesh

Job Summary

This role is accountable for delivering advanced AI Ops solutions by leveraging large language models and prompt engineering techniques and administering enterprise SaaS platforms, preferably AI, cloud, or developer productivity platforms. The position drives technical excellence in project execution, ensures robust solution design, and optimizes AI-driven applications using modern tools such as ChatGPT Enterprise, Anthropic Claude, Microsoft Copilot. The individual acts as a technical authority, guiding teams in implementing best practices, and plays a key role in the successful delivery of complex AI projects aligned with organizational goals.

Key Responsibilities

1. Provide advanced proficiency in GenAI and prompt engineering by designing, refining, and deploying LLM-driven solutions using Python frameworks such as Flask, Django, and FastAPI.
2. Architect and implement RESTful APIs to integrate LLM models and vector databases (e.g., Pinecone, PostgreSQL, AzureAISearch) for scalable and efficient data retrieval in AI applications.
3. Optimize database schemas and embeddings using PostgreSQL and VectorDB to enhance performance and accuracy of generative AI systems.
4. Oversee code quality and performance by conducting comprehensive code reviews and enforcing best practices in Python, RESTful API development, and prompt engineering.
5. Lead technical feasibility studies and solution breakdowns, evaluating architecture alternatives and technical risks for GenAI project modules.
6. Collaborate with internal stakeholders to define technical objectives, deliverables, and ensure process compliance in the development and deployment of AI-powered solutions.

Operating enterprise AI or SaaS platforms in a production environment.

· Managing user onboarding, access, licensing, and platform administration.

· Monitoring platform usage, costs, and operational health.

· Investigating abnormal usage patterns and recommending corrective actions.

· Developing user training, documentation, and adoption programs.

· Creating operational runbooks, standard operating procedures, and governance documentation.

· Automating repetitive operational activities through scripting or APIs.

· Collaborating with vendors to resolve technical or operational issues.

· Producing executive dashboards and operational metrics.

Skill Requirements

Experience administering enterprise SaaS platforms, preferably AI, cloud, or developer productivity platforms.

· Working knowledge of Large Language Models (LLMs), including prompt engineering, context windows, token consumption, model capabilities, and common AI workflows.





· Experience using enterprise AI platforms such as ChatGPT Enterprise, Anthropic Claude, Microsoft Copilot.

· Ability to analyze platform usage, cost, and operational metrics to identify optimization opportunities.

· Experience working with REST APIs and using APIs to automate operational tasks.

· Proficiency in scripting or automation using one or more languages such as Python, PowerShell, or JavaScript.

· Experience with SQL and data analysis for operational reporting.

· Familiarity with identity and access management concepts, including SSO, RBAC, Entra ID (Azure AD), SCIM provisioning, and user lifecycle management.

· Experience creating dashboards and reports using tools such as Power BI, Tableau, or similar analytics platforms.

· Understanding of SaaS licensing models, usage-based billing, quotas, and cost management practices.

· Experience troubleshooting user issues and working with vendor support organizations

Experience administering ChatGPT Enterprise and/or Anthropic Claude Enterprise.

· Experience with OpenAI APIs and Anthropic APIs.

· Familiarity with AI gateways, model routing, or proxy platforms such as LiteLLM.

· Experience building lightweight internal tools or operational automations.

· Knowledge of FinOps principles for cloud or SaaS platforms.

· Familiarity with MCP (Model Context Protocol) and AI agent architectures.

· Experience with observability platforms, monitoring systems, or operational analytics.

Other Requirements

Strong analytical and problem-solving skills with the ability to identify inefficient usage patterns and recommend practical improvements.

· Ability to explain technical concepts to both technical and non-technical users.

· Excellent communication skills for creating documentation, best practices, and user guidance.

· Strong customer-service mindset with a passion for helping users maximize productivity.

· Ability to balance governance, security, cost optimization, and user experience.

· Comfortable working across engineering, security, procurement, legal, and business teams.

· Highly organized with robust attention to detail and operational discipline.

· Ability to manage multiple priorities in a fast-paced environment.

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 223,000 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 June 2026 totaled $14.8 billion.

Copyright © 2026 HCL Technologies Limited

×

Cookie Consent Manager

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. Because we respect your right to privacy, you can choose not to allow some types of cookies. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.

Required Cookies

These cookies are required to use this website and can't be turned off.

Required Cookies

Show More Details

Required Cookies Provider Description Enabled
SAP as service provider

We use the following session cookies, which are all required to enable the website to function:

- "route" is used for session stickiness
- "careerSiteCompanyId" is used to send the request to the correct data center
- "JSESSIONID" is placed on the visitor's device during the session so the server can identify the visitor
- "Load balancer cookie" (actual cookie name may vary) prevents a visitor from bouncing from one instance to another

Cookies from provider SAPasserviceprovider are required and cannot be turned off

Functional Cookies

These cookies provide a better customer experience on this site, such as by remembering your login details, optimizing video performance, or providing us with information about how our site is used. You may freely choose to accept or decline these cookies at any time. Note that certain functionalities that these third-parties make available may be impacted if you do not accept these cookies.

Consent to all Functional Cookies

Show More Details

Functional Cookies Provider Description Enabled
Vimeo

Vimeo is a video hosting, sharing, and services platform focused on the delivery of video. Opting out of Vimeo cookies will disable your ability to watch or interact with Vimeo videos.

Consent to cookies from provider Vimeo

YouTube

YouTube is a video-sharing service where users can create their own profile, upload videos, watch, like, and comment on videos. Opting out of YouTube cookies will disable your ability to watch or interact with YouTube videos.

Consent to cookies from provider YouTube

Advertising Cookies

These cookies serve ads that are relevant to your interests. You may freely choose to accept or decline these cookies at any time. Note that certain functionality that these third parties make available may be impacted if you do not accept these cookies.

Consent to all Advertising Cookies

Show More Details

Advertising Cookies Provider Description Enabled
Google Analytics

Google Analytics is a web analytics service offered by Google that tracks and reports website traffic.

Consent to cookies from provider GoogleAnalytics

Google Tag Manager

Google Tag Manager is a tag management system for conversion tracking, site analytics, remarketing, and more.

Consent to cookies from provider GoogleTagManager

LinkedIn

LinkedIn is an employment-oriented social networking service. We use the Apply with LinkedIn feature to allow you to apply for jobs using your LinkedIn profile. Opting out of LinkedIn cookies will disable your ability to use Apply with LinkedIn.

📌 Sr Tech Lead-GenAI - VectorDBand PostgreSQL (India)
🏢 HCLTech
📍 India