Web Performance Engineer

IDR is seeking a Web Performance Engineer to join one of our top clients for an opportunity in Brentwood, Tennessee. This role focuses on optimizing frontend website performance to enhance user experience and drive eCommerce revenue. The company operates within the digital and eCommerce industry, emphasizing speed and customer journeys to improve business outcomes.

Position Overview for the Web Performance Engineer:

• Analyze and improve website performance using Core Web Vitals (LCP, INP, CLS).
• Investigate rendering, JavaScript, network, caching, image, and browser performance issues.
• Perform audits using Lighthouse, Chrome DevTools, WebPageTest, PageSpeed Insights, CrUX, and RUM tools.
• Partner with React.js and Next.js teams to optimize rendering, bundle size, code splitting, caching, and asset delivery.
• Collaborate with cross-functional teams to embed performance best practices into the development lifecycle.

Requirements for the Web Performance Engineer:

• 8+ years of frontend engineering experience with 3+ years dedicated to web performance optimization.
• Expertise in React.js, Next.js, JavaScript/TS, HTML5, and CSS3.
• Strong understanding of browser rendering, Core Web Vitals, networking, caching, CDN, and HTTP protocols.
• Experience with Lighthouse, Chrome DevTools, WebPageTest, PageSpeed Insights, CrUX, RUM, mPulse, or Dynatrace.
• Excellent analytical, troubleshooting, collaboration, and communication skills.

What’s in it for you?

• Competitive compensation package
• Full Benefits; Medical, Vision, Dental, and more!
• Opportunity to get in with an industry leading organization.

Why IDR?

• 25+ Years of Proven Industry Experience in 4 major markets
• Employee Stock Ownership Program
• Dedicated Engagement Manager who is committed to you and your success.
• Medical, Dental, Vision, and Life Insurance
• ClearlyRated’s Best of Staffing® Client and Talent Award winner 12 years in a row.

#Li-hybrid 

IDR is an equal opportunity employer. We provide reasonable accommodations for disabled employees and do not discriminate based on race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, criminal history, or any other protected category under applicable federal, state, or local laws. We consider all qualified applicants, including those with criminal histories, in compliance with applicable Fair Chance laws.

To comply with civil rights laws, we invite applicants to voluntarily self-identify their race, ethnicity, gender, and veteran status. This information is confidential, optional, and will not affect your application. You may access this form here.

Pursuant to pay transparency laws, salary ranges and benefits will be disclosed where required by law. Compensation is based on factors such as experience, skills, and qualifications.

If you require a reasonable accommodation during the application or interview process, please contact Human Resources at hr@idr-inc.com