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Sr Performance Test Engineer Jobs in Seattle, WA

Required: Strong Performance engineering concepts, strong aptitude for Performance test planning, identifying performance requirements/targets, test prioritization, schedule/environment/issue ...

Senior Software Test Engineer

Everett, WA ยท On-site

$109.70 - $183.20/hr

Fluke is seeking a Senior Software Test Engineer with deep expertise in Wiโ€‘Fi and network systems ... Validate Wiโ€‘Fi (802.11 a/b/g/n/ac/ax/6E) and Ethernet performance * Test roaming, latency ...

Demonstrate test management processes and technical skills, including an understanding of manual and automated test execution and performance related tools IF YOU ARE A Senior Test Engineer WITH ...

Ability to develop a test plan as required Ability to review other engineer's code and test results ... performance and scalability issues and associated risks Ability to gather requirements for ...

Sr. Electrical Test Engineer

Kent, WA ยท On-site

$80 - $120/hr

Sr. Electrical Test Engineer We are seeking a highly skilled Sr. Electrical Test Engineer to join ... You will work alongside multidisciplinary teams to ensure the quality, performance, and reliability ...

Performance SDET Location - Seattle, WA - Prefer Local candidates only Strong Performance engineering concepts, strong aptitude for Performance test planning, identifying performance requirements ...

Keylent Inc is seeking a Sr. Test Engineer to assist in the preparation of testing plans and ensure quality delivery of projects. The role involves building test cases, executing tests, tracking ...

Test Engineer

Bellevue, WA ยท On-site

$52 - $85/hr

Under the guidance of Senior Test Engineers, support the coordination of testing activities for setup and commissioning of experimental equipment. * Support continuous learning and application of ...

Performance SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Performance SDET Duration - 12 months Location - Seattle, WA - Local candidates only please * Strong Performance engineering concepts, strong aptitude for Performance test planning, identifying ...

Sr. Test Engineer

Kent, WA ยท On-site

$145.19 - $203.26/hr

## Sr. Test EngineerApplylocations: Greater Seattle Areatime type: Full timeposted on: Posted ... Blue Origin hires and promotes people on the basis of their qualifications, performance, and ...

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Sr Performance Test Engineer information

See Seattle, WA salary details

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$53

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How much do sr performance test engineer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for sr performance test engineer in Seattle, WA is $53.01, according to ZipRecruiter salary data. Most workers in this role earn between $39.66 and $67.31 per hour, depending on experience, location, and employer.

What is a Sr Performance Test Engineer?

Senior Performance Test Engineers are experienced professionals responsible for designing, implementing, and executing tests to evaluate the speed, responsiveness, scalability, and stability of software applications under varying workloads. They analyze system performance, identify bottlenecks, and recommend optimizations to ensure the application meets performance requirements. Additionally, Sr Performance Test Engineers often lead performance testing initiatives, mentor junior testers, and collaborate closely with development and operations teams to ensure a high-quality user experience.

What are the key skills and qualifications needed to thrive as a Sr Performance Test Engineer?

To thrive as a Sr Performance Test Engineer, you need an in-depth understanding of performance testing concepts, scripting, and analysis, typically supported by a degree in computer science or a related field. Expertise in tools like LoadRunner, JMeter, and monitoring systems such as Dynatrace or New Relic, along with relevant certifications, is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills set standout professionals apart in this role. These skills and qualities are crucial to accurately identify bottlenecks, ensure system reliability, and drive collaboration across development teams for optimal application performance.

What are some typical challenges faced by a Sr Performance Test Engineer, and how can these be addressed?

Sr Performance Test Engineers often encounter challenges such as simulating real-world user loads, identifying performance bottlenecks in complex systems, and ensuring testing environments closely mirror production. Addressing these requires collaboration with developers and DevOps teams to set up accurate test environments, using advanced monitoring tools to trace issues, and continuously refining test scripts as applications evolve. Proactively communicating with stakeholders and staying updated on the latest performance testing tools can also help overcome these challenges.

What is the difference between Sr Performance Test Engineer vs Performance Test Engineer?

AspectSr Performance Test EngineerPerformance Test Engineer
CredentialsTypically requires 5+ years experience, certifications like ISTQB or ISTQB Advanced, and strong technical skillsUsually requires 2-4 years experience, similar certifications, and foundational testing skills
Work EnvironmentWorks in complex projects, often leads testing efforts, and collaborates with multiple teamsPerforms testing tasks under supervision, supports performance testing activities
Industry UsageCommonly employed in IT, software development, and enterprise applicationsUsed across similar industries, often as an entry to mid-level role

The main difference is experience level and responsibility. Sr Performance Test Engineers lead testing efforts and handle complex scenarios, while Performance Test Engineers focus on executing tests and supporting the team. Both roles require similar skills and certifications, but the senior role involves more leadership and strategic planning.

What are popular job titles related to Sr Performance Test Engineer jobs in Seattle, WA?

For Sr Performance Test Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Sr Performance Test Engineer jobs in Seattle, WA look for?

The top searched job categories for Sr Performance Test Engineer jobs in Seattle, WA are:

Infographic showing various Sr Performance Test Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $110,257 per year, or $53 per hour.

Performance Test Engineer

K&K Global Talent Solutions Inc.

Issaquah, WA โ€ข On-site

$45 - $48/hr

Contractor

Posted 9 days ago


Job description

Job Title: Performance Test Engineer

Location: Issaquah, WA (Onsite)

Primary Skills: JMeter, Lighthouse, Performance Testing, Load Testing

Job Description

We are looking for a Performance Test Engineer with hands-on experience in performance and load testing. The candidate should have strong experience with JMeter and Lighthouse and be comfortable analyzing application performance and identifying bottlenecks.

Responsibilities

  • Design and execute performance and load tests using JMeter.
  • Use Lighthouse to evaluate web application performance.
  • Create and maintain performance test scripts and scenarios.
  • Analyze test results, response times, throughput, and errors.
  • Identify performance issues and work with development teams to resolve them.
  • Prepare performance test reports and document findings.
  • Support performance testing throughout the application development lifecycle.

Required Skills

  • 5+ years of experience in Performance Testing.
  • Strong hands-on experience with Apache JMeter.
  • Experience with Google Lighthouse.
  • Good understanding of load, stress, and performance testing.
  • Experience with web applications and API testing.
  • Good analytical and troubleshooting skills.
Strong communication and documentation skills.