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Senior Performance Test Engineer Jobs in California

Deegit Inc

Performance Test Engineer

Sunnyvale, CA · On-site

Performance Test Engineer Duration: 6+ Months Location: Sunnyvale CA Detailed JD for reference: • Non -functional requirements collection from different stake holders • Build the work load model ...

ICANN

Senior Performance Engineer Test

Los Angeles, CA · On-site

The Senior Performance Engineer Test is responsible for defining, implementing, and evolving the performance engineering strategy for ICANN's mission-critical applications and services. This role ...

Cisco

Performance Test Engineer, CX(Hybrid)

San Jose, CA · Hybrid

$155K - $222K/yr

Your Impact As a Performance Test Engineer, you will architect and execute comprehensive testing suites-including load, stress, and endurance benchmarks-across UI, API, and back-end layers to ensure ...

Cisco

Performance Test Engineer, CX(Hybrid)

Fremont, CA · Hybrid

$155K - $222K/yr

Your Impact As a Performance Test Engineer, you will architect and execute comprehensive testing suites-including load, stress, and endurance benchmarks-across UI, API, and back-end layers to ensure ...

Cisco

Performance Test Engineer, CX(Hybrid)

Palo Alto, CA · Hybrid

$155K - $222K/yr

Your Impact As a Performance Test Engineer, you will architect and execute comprehensive testing suites-including load, stress, and endurance benchmarks-across UI, API, and back-end layers to ensure ...

Cisco

Performance Test Engineer, CX(Hybrid)

Milpitas, CA · Hybrid

$155K - $222K/yr

Your Impact As a Performance Test Engineer, you will architect and execute comprehensive testing suites-including load, stress, and endurance benchmarks-across UI, API, and back-end layers to ensure ...

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Senior Performance Test Engineer information

See California salary details

$67.6K

$117K

$166.3K

How much do senior performance test engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior performance test engineer in California is $116,964.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,200.00 and $134,700.00 per year, depending on experience, location, and employer.

What is a senior performance test engineer?

Senior Performance Test Engineers are specialized professionals responsible for designing, executing, and analyzing performance tests to ensure software applications meet required speed, scalability, and stability standards. They identify system bottlenecks, recommend improvements, and collaborate with development and operations teams to optimize application performance. With years of experience, they often lead performance testing strategies, mentor junior testers, and use advanced tools to simulate high-stress scenarios. Their work ensures that applications can handle expected user loads and perform reliably under various conditions.

What are the key skills and qualifications needed to thrive as a senior performance test engineer, and why are they important?

To thrive as a Senior Performance Test Engineer, you need advanced knowledge of software testing methodologies, scripting languages, and a degree in computer science or a related field. Expertise in tools like JMeter, LoadRunner, or Gatling and familiarity with CI/CD pipelines are typically required, along with relevant certifications such as ISTQB. Strong analytical thinking, problem-solving skills, and effective communication set top performers apart in this role. These skills and qualifications are vital to accurately assess system performance, identify bottlenecks, and ensure robust, scalable applications.

What are some common challenges faced by senior performance test engineers when working on large-scale applications?

Senior Performance Test Engineers often encounter challenges such as accurately simulating real-world user loads, identifying bottlenecks in complex, distributed environments, and ensuring test data and environments closely mirror production. Collaborating with development and operations teams to resolve performance issues can also be demanding, especially when root causes are not immediately apparent. Staying current with evolving tools and best practices is essential to effectively address these challenges and deliver reliable, high-performing applications.

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

AspectSenior Performance Test EngineerPerformance Test Engineer
CertificationsISTQB, ISTQB Advanced, or similarISTQB, ISTQB Foundation, or similar
Work EnvironmentLead testing projects, mentor juniors, analyze complex performance issuesExecute performance tests, prepare reports, support test planning
ResponsibilitiesDesign test strategies, optimize performance, troubleshoot issuesDevelop test scripts, run tests, document results

The main difference between a Senior Performance Test Engineer and a Performance Test Engineer lies in experience, responsibilities, and leadership. Senior professionals typically lead testing efforts, mentor team members, and handle complex performance challenges, while Performance Test Engineers focus on executing tests and supporting the testing process. Both roles require similar certifications and work in comparable environments, but the senior role involves more strategic and leadership duties.

What cities in California are hiring for Senior Performance Test Engineer jobs?

Cities in California with the most Senior Performance Test Engineer job openings:

Infographic showing various Senior Performance Test Engineer job openings in California as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $116,964 per year, or $56.2 per hour.

Senior Performance Test Engineer

Maania Consultancy Services

Redwood City, CA • On-site

Full-time

Re-posted 27 days ago

Job description

Job Description

Our client is looking for Sr. Performance Test Engineer in Redwood City, CA. If you are interested, please send your updated resume and also let me know your expecting salary.


Duration: Full Time/ Permanent


Description: 

You will act as a key participant in application/environment analysis, performance test strategy development, test case/test script creation, test execution, evaluating and producing test results reports and finally presenting results/recommendations to the client.

Performance testing subject matter expertise to review non-functional requirements, environments, develop strategy, test plans, test cases/test scripts, execute tests, evaluate and produce performance testing results.

Testing tools - LoadRunner v12 or higher, with Web Protocol (HTTP).

Excellent verbal and written communication, ability to influence/create successful outcomes including opportunities for performance improvement.

Education requirements:

Bachelor degree in Computer Science, Information Systems, Mathematics, Engineering or related field (with a minimum of 5+ years of work experience).

A testing certification e.g. ISTQB, CSTE would be an asset.

Tools/Technical Skills:

LoadRunner, Performance Testing. Experience with Web Protocol (HTTP), testing script creation and test execution with LoadRunner version 12 or higher.

SQL programming experience with SQL Server, understanding of RESTful services, good knowledge of Windows-based technical environments (IIS Server, ASP.NET, Windows Server), browser profiling tools, Network analyzer tools.

Professional Skills:

. 5+ years of experience with expert level knowledge of performance test process, tools and methodologies.

. Strong knowledge or test management processes and tools like Performance Center / LoadRunner.

. Strong analytical and problem solving skills. Interacts with project teams and clients to gain an understanding of the business environment, technical context, and testing objectives for a project as a basis for determining testing requirements.

. Excellent verbal and written communication skills

. Experience in defining metrics to be collected to monitor the performance and effectiveness of testing for a project.


Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Maania Consultancy Services

Sourced by ZipRecruiter

At MAANIA, we provide strategic technology staffing solutions in IT, Engineering, Defense, Aerospace and Cybersecurity fields. We help you to employ the most skilled workforce. We help our customers stay a step ahead in fast hiring by providing great talent.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Lewes, DE, US

Year founded

2014

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