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Web Performance Engineer Jobs (NOW HIRING)

Moxie Labs

web developer 0723

Las Vegas, NV

We are seeking a skilled and detail-oriented Web Developer to design, build, and maintain modern ... Understanding of responsive design, cross-browser compatibility, and web performance * Strong ...

Robert Half

Web Developer

Easton, PA · On-site

$120K - $125K/yr

We are looking for a Web Developer to support and enhance a modern eCommerce environment in Easton ... on performance, stability, and code quality. The ideal candidate will contribute to both backend ...

Stem Xpert

Sr. Performance Engineer

Westborough, MA

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

Stellar IT Solutions

Web Engineering Lead

Miami, FL · On-site

Web Engineering Lead Location: Downtown Miami, FL - Onsite 4 days/week (must be onsite from Day 1) ... Strong understanding of web performance optimization (Core Web Vitals, caching, bundle optimization)

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

GPU Performance Engineer

Folsom, CA · On-site

$141.91K - $269.10K/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 · On-site

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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How much do web performance engineer jobs pay per hour?

As of Jun 1, 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 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.

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 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 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.

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

Lead Performance Engineer

Prophecy Technologies

Austin, TX • On-site

Full-time

Posted 2 days ago

Job description

Job Summary
We are looking for a skilled Lead Performance Engineer to design, develop, and execute performance testing strategies for enterprise and cloud-based applications. The ideal candidate will have hands-on experience with JMeter, LoadRunner, K6, Gatling, Datadog, Dynatrace, and solid expertise in API, web, and automation testing. The candidate will work closely with development, QA, DevOps, and architecture teams to ensure applications are scalable, reliable, and performant.
Key Responsibilities
  • Design, develop, and maintain performance test scripts using Apache JMeter or similar tools for web, API, and backend systems.
  • Conduct load, stress, endurance, and scalability testing for applications and microservices.
  • Design, develop, and maintain automated test suites for Next.js applications, covering unit, integration, and E2E tests.
  • Perform API performance testing (REST/JSON, SOAP) and integrate with automation frameworks.
  • Analyze test results, identify performance bottlenecks, and provide actionable recommendations.
  • Monitor system performance metrics (CPU, memory, GC, I/O, network) during test execution.
  • Collaborate with development and DevOps teams to optimize application and infrastructure performance.
  • Integrate performance tests into CI/CD pipelines.
  • Prepare detailed performance test reports and present findings to stakeholders.
  • Continuously improve testing frameworks, tools, and best practices.

Required Skills & Experience
  • Strong experience in performance testing and engineering best practices.
  • Hands-on expertise with Apache JMeter (test plans, scripting, listeners, distributed testing).
  • Frontend performance testing experience on Next.js applications.
  • Design and deployment of performance test frameworks.
  • Experience with API automation and performance testing (REST, SOAP).
  • Knowledge of HTTP/HTTPS protocols, JSON, XML.
  • Experience with performance monitoring tools (APM, server logs, JVM monitoring).
  • Familiarity with CI/CD tools (Jenkins, Git, etc.).
  • Strong analytical, troubleshooting, and communication skills.

Competencies
  • Ability to work effectively in cross-functional teams.
  • Strong problem-solving and analytical mindset.
  • Detail-oriented with a focus on delivering high-quality performance testing outputs.
  • Excellent documentation and reporting skills.

Preferred Skills
  • Experience with cloud-based applications and infrastructure (AWS, Azure, or GCP).
  • Knowledge of containerized environments (Docker, Kubernetes).
  • Familiarity with modern monitoring and observability tools (Datadog, Dynatrace, Prometheus, Grafana).

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