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Sr Performance Test Engineer Jobs in California (NOW HIRING)

As the Senior Pre-Silicon Performance Validation Engineer, you will be responsible for validating ... Develop test plans that verify performance against design specifications before tape-out Create and ...

As the Senior Pre-Silicon Performance Validation Engineer, you will be responsible for validating ... Develop test plans that verify performance against design specifications before tape-out Create and ...

An Amazing Career Opportunity for a Senior Test Engineer!! Location: Cypress, CA Job ID: 48285 HID Global is seeking a motivated and experienced Senior Test Engineer to join our dynamic quality ...

Test Engineer Lead shall manage and execute test programs, analyze and interpret results ... Performance Management- Monitoring progress, providing constructive feedback, and evaluating team ...

Test Engineer Lead shall manage and execute test programs, analyze and interpret results ... Performance Management- Monitoring progress, providing constructive feedback, and evaluating team ...

Senior Test Engineer

Berkeley, CA · On-site

$128K - $160K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Role Description Form Energy is hiring a Senior Test Engineer to join our Test Engineering team. In ... and performance of our energy storage products. You will leverage your strong background in ...

An Amazing Career Opportunity for a Senior Test Engineer!! Location: Cypress, CA Job ID: 48285 HID Global is seeking a motivated and experienced Senior Test Engineer to join our dynamic quality ...

Senior Performance Engineer

San Francisco, CA · On-site

$123K - $169K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly skilled, hands-on Senior level performance engineer who thrives on deep technical challenges. The ideal candidate possesses a mastery of Linux kernel systems and low-level ...

Test Engineer

San Jose, CA · On-site

$93K - $120K/yr

Monitor server performance and stability during testing * Analyze test results and provide detailed reports on server performance and issues * Work closely with software developers, system ...

Senior Performance Engineer

San Francisco, CA · On-site

$123K - $169K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly skilled, hands-on Senior level performance engineer who thrives on deep technical challenges. The ideal candidate possesses a mastery of Linux kernel systems and low-level ...

The Senior Test Engineer is a hands-on individual contributor on the Test Engineering team ... Familiarity with non-functional / performance testing tools (e.g., k6, Locust, JMeter, Gatling)

Showing results 41-60

Sr Performance Test Engineer information

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 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 popular job titles related to Sr Performance Test Engineer jobs in California?

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

What job categories do people searching Sr Performance Test Engineer jobs in California look for?

The top searched job categories for Sr Performance Test Engineer jobs in California are:

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

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

Infographic showing various Sr Performance Test Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 2% Temporary, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Performance Verification Engineer

Nvidia Corporation

Santa Clara, CA • On-site

Full-time

Re-posted 26 days ago


Nvidia rating

9.6

Company rating: 9.6 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

7th of 244 rated software companies


Job description

We are now looking for a Senior Performance Verification Engineer!
As a member of our CPU Performance verification Team, you will be responsible for performance correlation, analyzing workloads and benchmarks for performance bottlenecks, developing microbenchmarks and creating the necessary verification infrastructure for performance analysis. This position offers you the opportunity to have real impact in a dynamic, technology-focused company impacting product lines ranging from consumer graphics to self-driving cars and the growing field of artificial intelligence. We have crafted a team of outstanding people stretching around the globe, whose mission is to push the frontiers of what is possible today and define the platform for the future of computing.
What you'll be doing:
  • Technical leadership role to define/plan/implement/execute performance verification strategy of sophisticated CPU designs
  • Ability to delve into lowest level details of CPU unit design specification, implementation and it's performance impact
  • Interactions with architect and design engineers to define detailed scope of micro architectural features
  • Draft detailed performance testplans and define/Create scalable micros to validate features
  • Analysis and correlation of CPU benchmarks/workloads
  • Build infra/tooling needed for efficient performance correlation debug
  • Ability to lead and provide detailed technical guidance to junior engineers
  • Agility to work on multiple tasks/projects

What we need to see:
  • BS or MS in EE/ECE or equivalent experience. PhD is a plus
  • 3+ years of experience in CPU performance modeling, performance correlation, performance analysis, or relevant experiences
  • Strong understanding in CPU micro architecture and designs
  • Experience with workload analysis and characterization
  • Strong coding skills in scripting languages like Perl, Python, or C++
  • Good communication skills and ability & desire to work as a team player are a must

Ways to stand out from the crowd:
  • Experience leading performance validation of major blocks of CPU pipeline
  • Background with ARM A64, X86 Architectures

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 136,000 USD - 218,500 USD for Level 3, and 168,000 USD - 264,500 USD for Level 4.
You will also be eligible for equity and benefits.
Applications for this job will be accepted at least until May 8, 2026.
This posting is for an existing vacancy.
NVIDIA uses AI tools in its recruiting processes.
NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

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Benefits

Hours and flexibility

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About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

Year founded

1993