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Web Performance Engineer Jobs (NOW HIRING)

Stem Xpert

Sr. Performance Engineer

Westborough, MA · On-site

Enterprise Solutions, Web Development, Data Warehousing, Systems Integration, IT Security, Storage ... Job Title: Sr. Performance Engineer (with Retail Domain and Rational Performance Testing experience ...

Apple

Sr. WebKit Performance Engineer

San Diego, CA

$175K - $308K/yr

The WebKit Performance team is looking for an engineer with a passion for software optimization to ... WebKit is the system framework for rendering web content on Apple platforms. When you load a ...

xAI

Web Engineer - X

Palo Alto, CA · On-site

$180K - $440K/yr

ABOUT THE ROLE: We're looking for exceptional Fullstack / Web Engineers that can work across the ... Proven track record of optimizing applications for performance, security, and offline functionality.

xAI

Web Engineer - X

Palo Alto, CA · On-site

$180K - $440K/yr

ABOUT THE ROLE: We're looking for exceptional Fullstack / Web Engineers that can work across the ... Proven track record of optimizing applications for performance, security, and offline functionality.

Stellar IT Group

Web Engineering Lead

Miami, FL · On-site

Web Engineering Lead Location: Downtown Miami, FL - Onsite 4 days/week (must be onsite from Day 1) ... Architect scalable, accessible, and high-performance web applications. * Drive adoption of modern ...

Intel Corporation

GPU Performance Engineer

Folsom, CA · On-site

$141K - $269K/yr

... web services, HPC, and AI-accelerated systems. Our charter encompasses defining business strategy ... performance, and reinvigorating x86 leadership. Join us as we transform the data center segment ...

Intel

GPU Performance Engineer

Santa Clara, CA · On-site

$141K - $269K/yr

... web services, HPC, and AI-accelerated systems. Our charter encompasses defining business strategy ... performance, and reinvigorating x86 leadership. Join us as we transform the data center segment ...

Straight Arrow

OR

Experience with web performance optimization * Experience working with user subscription ... Room to grow - into DevOps, into platform work, into wherever your curiosity takes you

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Web Performance Engineer information

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$86

How much do web performance engineer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for web performance engineer in the United States is $59.01, according to ZipRecruiter salary data. Most workers in this role earn between $51.20 and $66.83 per hour, depending on experience, location, and employer.

What does a Web Performance Engineer do?

A Web Performance Engineer specializes in optimizing the speed, responsiveness, and overall performance of websites and web applications. They analyze site metrics, identify bottlenecks, and implement solutions such as code optimizations, efficient asset loading, and server-side improvements. Their goal is to ensure users have a fast and seamless experience, which can positively impact user engagement and search rankings. Web Performance Engineers often work closely with developers, designers, and DevOps teams to address performance issues throughout the development lifecycle.

What is a web performance engineer?

A web performance engineer is a professional who specializes in optimizing the speed, responsiveness, and overall performance of websites and web applications. They analyze load times, identify bottlenecks, and implement improvements using tools like browser developer tools, performance testing software, and coding skills in JavaScript, HTML, and CSS. Their goal is to enhance user experience and ensure websites run efficiently across different devices and networks.

What are some common challenges Web Performance Engineers face when optimizing large-scale websites?

Web Performance Engineers often encounter challenges such as balancing performance improvements with maintaining site functionality, addressing bottlenecks in both front-end and back-end systems, and ensuring that optimizations do not negatively impact user experience. Working with legacy codebases or third-party scripts can further complicate the process, requiring creative solutions and strong collaboration with development, QA, and DevOps teams. Staying current with evolving web technologies and performance measurement tools is also essential to continuously drive improvements.

What engineers make $300,000 a year?

Senior Web Performance Engineers with extensive experience, advanced skills in performance optimization, and proficiency with tools like Lighthouse and WebPageTest can earn $300,000 or more annually. High salaries are often associated with senior roles in large companies, specialized expertise, and sometimes leadership responsibilities.

What engineers make $200,000 a year?

Web Performance Engineers with extensive experience, specialized skills in performance optimization, and certifications can earn $200,000 or more annually, especially in high-demand markets or senior roles. Achieving this salary often requires advanced knowledge of web technologies, performance testing tools, and a strong track record of improving site speed and user experience.

What engineers make $500,000 a year?

Highly experienced senior engineers in specialized fields such as software engineering, data science, or cybersecurity can earn $500,000 or more annually, especially with bonuses, stock options, or leadership roles. These roles often require advanced skills, certifications, and extensive industry experience.

What is the difference between Web Performance Engineer vs Web Developer?

AspectWeb Performance EngineerWeb Developer
Primary FocusOptimizing website speed and performanceBuilding and maintaining website features and functionality
Skills & CertificationsPerformance testing, web optimization, coding skills, certifications like Google Analytics or LighthouseProgramming languages, front-end/back-end development, frameworks
Work EnvironmentPerformance testing labs, development teams, QA environmentsDevelopment teams, project management, design teams
Industry UsageTech, e-commerce, media, any online service prioritizing speedAll industries with web presence, including tech, retail, finance

While both roles work closely within web development teams, Web Performance Engineers specialize in optimizing website speed and efficiency, whereas Web Developers focus on creating and maintaining website features. Understanding these differences helps organizations assign the right talent for performance versus development tasks.

What are the key skills and qualifications needed to thrive as a Web Performance Engineer, and why are they important?

To thrive as a Web Performance Engineer, you need expertise in front-end and back-end web technologies, knowledge of web performance optimization strategies, and a relevant degree in computer science or a related field. Familiarity with tools such as Lighthouse, WebPageTest, Chrome DevTools, and content delivery networks (CDNs) is crucial, and certifications like Google Mobile Web Specialist can be advantageous. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with development teams and present findings clearly. These skills and qualities are essential to ensure websites run efficiently, deliver excellent user experiences, and meet business objectives.
More about Web Performance Engineer jobs
What job categories do people searching Web Performance Engineer jobs look for? The top searched job categories for Web Performance Engineer jobs are:
Web Performance Engineer jobs near you
Infographic showing various Web Performance Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $122,736 per year, or $59 per hour.
Sr. Performance Engineer

Sr. Performance Engineer

Stem Xpert

Westborough, MA • On-site

Contractor

Re-posted 21 days ago

Job description

Company Description

Founded in 2009 and headquartered in Ann Arbor, MI, TEKWISSEN provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each client's requirements and span the services spectrum from Application Development/Maintenance, testing, Technology Consulting & staffing. The company is primarily focused on information technology, engineering, healthcare, financial technology and contingent workforce solutions. It operates in seven business segments including Commercial, Professional & Technical, EMEA Commercial, and EMEA Professional & Technical. The company provides professional and technical expertise in the fields of Telecom, Education, Banking, Retail, e-commerce, Automotive, Life Science, Insurance, legal, healthcare, among others. It also offers outsourcing, consulting, recruitment, career transition, and vendor management services.
We strongly believe:
" If something cannot be measured, it cannot be managed. "
TEKWISSEN measures all of these processes and applies corrective interventions to manage the quality process at its core.
We are an Equal Employment Opportunity Employer M/F/V/D
Recognitions:
2015 -America's Fastest Growing Company by Inc.com
2015- SPARK FastTrack Award from Ann Arbor SPARK
2015 -Honoree of Diversity Focused Company by Corp! Magazine
2014- America's Fastest Growing Company by Inc.com
2014- Michigan 50 Companies to Watch
2014 - DiSciTech Award in Technology by Corp! Magazine
2014- DiSciTech TECHNOLOGY Company of the year by Corp! Magazine
2014- SPARK FastTrack Award from Ann Arbor SPARK
Specialties:
Enterprise Solutions, Web Development, Data Warehousing, Systems Integration, IT Security, Storage Technologies, Development and Delivery, Business Intelligence, Telecommunications, Consulting and Planning, Network design, Implementation &Administration

Job Description

Position details:

Job Title: Sr. Performance Engineer (with Retail Domain and Rational Performance Testing experience)

Location: Westborough, MA

Duration: 6+Months

Job description:

The individual will be responsible for performance analysis to ensure optimal configuration to support the client's ecommerce application including identification of bottlenecks and other systemic issues that could lead to performance degradation. This would also include ensuring the proper instrumentation is in place to provide proactive exception based alerting ahead of actual application or customer impact.


Additional Information

Thanks & Regards,

Swati
swati(dot)p(at)tekwissen(dot)com
734-418-0097

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About stem xpert

Sourced by ZipRecruiter

STEM Xpert, based in Ann Arbor, MI, US, is a leading company in the Science, Technology, Engineering, and Mathematics (STEM) education industry. Since their establishment, they have made an indelible mark by providing innovative services and products designed to enhance STEM learning. Their service portfolio includes comprehensive educational programs, customized learning modules and interactive STEM kits. Driven by a passion for nurturing young minds, the company's mission is to bring about an educational renaissance in the STEM field, making learning not just theoretical but practical and fun. One notable achievement for STEM Xpert has been its success in reaching a broad spectrum of learners, from school-age to adults, contributing significantly towards empowering the community's technological and scientific literacy.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Ann Arbor, MI, US

Year founded

2012

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