General Information

Req #
WD00099581

Career area:
Information Technology

Country/Region:
India

State:
Haryana

City:
Gurgaon

Date:
Thursday, June 18, 2026

Working time:
Full-time

Additional Locations:  * India - Haryāna - Gurgaon
* India - Haryāna - Gurgaon





Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers. 
Lenovo is a US$83 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). 

This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub.





Description and Requirements

A Web Page Speed Optimization Engineer maximizes website performance, focusing on fast loading times, enhanced user experience (UX), and high Google Core Web Vitals scores. They analyze bottlenecks, optimize images, minify CSS/JS, and configure server caching to improve SEO rankings and increase conversion rates. 
Core Responsibilities & Techniques

• Core Web Vitals (CWV) Improvement: Optimizing Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS).

  
  

• Code Optimization: Minifying and removing unused JavaScript and CSS.

  
  

• Asset Optimization: Compressing and resizing images, utilizing modern formats (WebP/AVIF), and lazy loading.

  
  

• Server & Caching Strategy: Implementing server-side caching (e.g., Apache/NGINX tweaks) and leveraging Content Delivery Networks (CDNs).

  
  

• Audit & Reporting: Utilizing tools like Google PageSpeed Insights, GTmetrix, and Lighthouse to diagnose and verify speed improvements.

  
  

Core Technical Skills

• Frontend Proficiency: Deep understanding of HTML, CSS, and JavaScript to remove unused code, minify assets, and optimize critical rendering paths.

  
  

• Image & Media Optimization: Implementing lazy loading, using modern formats (WebP, AVIF), and compressing assets for faster loading.

  
  

• Caching Strategy: Implementing browser and server-side caching (e.g., Redis) to reduce server load.

  
  

• Performance Metrics Knowledge: Deep understanding of Core Web Vitals (LCP, FID, CLS, INP).

  
  

• Backend/Server Optimization: Server-side tuning, database optimization, enabling HTTP/2, and using CDNs for faster static asset delivery. 

  
  

Tools & Analytics

• Performance Auditing: Google PageSpeed Insights, GTmetrix, WebPageTest, and Lighthouse.

  
  

• Monitoring & Analytics: Google Search Console, Core Web Vitals report, and Real User Monitoring (RUM) tools. 

  
  

Soft Skills

• Analytical Abilities: Analyzing performance data to identify bottlenecks.

  
  

• Problem-Solving: Identifying and resolving technical issues impacting load times.

  
  

• Communication: Communicating complex technical issues to stakeholders or development teams. 

  
  

• Training and Development: Create and promote best practice guides to fellow developers and web teams through required trainings and sessions.

  
  

Additional Locations:  * India - Haryāna - Gurgaon
* India - Haryāna - Gurgaon


* India

* India - Haryāna

* India - Haryāna - Gurgaon , * India - Haryāna - Gurgaon

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