Performance test engineer • usa
Senior Performance Test Engineer / Performance Tester.We are seeking an experienced Performance Tester with 10+ years of experience in designing, developing, and executing performance testing strat... Show more
Coreshell's metallurgical Silicon anode technology delivers high capacity, fast-charging, and superior safety.Our low-cost Silicon-dominant batteries have higher energy density, superior intrinsic ... Show more
Summary CTC Group has a new and exciting opportunity for Test  Engineers  in our Intelligence Community Division.Our talented team is at the forefront in Security Engineering, S... Show more
Job Description</h3><br /><p>We are seeking multiple levels of test engineers with:</p><p>•Experience with continuous integration tools (i.Experience with Configu... Show more
Company is a leading provider of innovative solutions in the electronics manufacturing industry.We are committed to delivering high-quality products and services to our clients.Our team is comprise... Show more
Monday – Friday (7:30 AM – 4:30 PM or 8:00 AM – 5:00 PM).Join an advanced engineering team dedicated to developing, testing, and certifying cutting-edge aerospace and defense technol... Show more
To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a.You will drive launch and ongoing support of high-power AI/ML, GPU, and hardware acc... Show more
Job responsibilities include, but are not limited to: .Responsible for executing functional and compliance-based testing, troubleshooting issues, documenting results, and supporting the full softwa... Show more
We are looking for a driven and hands-on Test Engineer to join our AI Infrastructure and Server Testing team.You will be responsible for validating the performance, thermal integrity, and reliabili... Show more
Role: Performance Engineer</b></p> <p><b>Location: Austin, TX/Sunnyvale, CA</b></p> <p><b>Duration: 6+ Months</b></p> <p> </p&g... Show more
We are seeking a Test Engineer to support the development, validation, and production of advanced electronic and electro-optical systems.This role will bridge engineering development and manufactur... Show more
Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity... Show more
It’s about putting our best to the test.Do you like solving complex problems? Are you the kind of person that is energized by a challenge? Do you like working in a fast-paced environment and have a... Show more
South Metro | Contract to Hire | $30 - 45/hr.Konik is partnering with a local engineering and manufacturing firm seeking a Test Engineer.As a Test Engineer, you will lead the full lifecycle of mech... Show more
About Woodsong Technologies:At Woodsong Technologies (WT), we are driven by innovation, experience, commitment, and integrity.We believe that applying these values allows both you and WT to succeed... Show more
Test Engineer - Dallas, TX .Company is a leading provider of innovative solutions in the electronics manufacturing industry.We are committed to delivering high-quality products and servic... Show more
Job Title: Technical Test Lead | Performance Testing | Performance Testing - ALLWork Location: New Jersey(the work location for this request is in New Jersey)Vendor Rate: 63.Contract duration: 12Ta... Show more
FedTec is seeking <b>Test Engineer </b>who will support enterprise testing, automated validation, user acceptance testing (UAT), and CI/CD quality assurance activities across mission ... Show more
PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates.PACCAR a... Show more
Geon Technologies is a rapidly growing small business that provides signal processing and sensor system integration services to the United States Government (USG) and the industry base that support... Show more
The average salary range is between $ 99,911 and $ 146,250 year , with the average salary hovering around $ 119,888 year .
Job Title
Senior Performance Test Engineer / Performance Tester
Job Summary
We are seeking an experienced Performance Tester with 10+ years of experience in designing, developing, and executing performance testing strategies for enterprise-scale applications. The ideal candidate should have strong expertise in performance engineering, workload modeling, bottleneck analysis, capacity planning, and performance monitoring across web, mobile, APIs, and cloud-based applications. The candidate should possess hands-on experience with industry-standard performance testing tools and work closely with development, QA, DevOps, and infrastructure teams to ensure application scalability, stability, and reliability.
Key Responsibilities
Design, develop, and execute performance, load, stress, endurance (soak), spike, scalability, and volume testing.
Create performance test strategies, plans, scripts, and execution reports.
Develop and maintain reusable test scripts using LoadRunner, JMeter, Gatling, or NeoLoad.
Design realistic workload models based on production traffic and business requirements.
Execute API performance testing for REST and SOAP services.
Analyze application response times, throughput, latency, CPU utilization, memory usage, garbage collection, and database performance.
Identify performance bottlenecks and collaborate with developers, DBAs, infrastructure, and DevOps teams to resolve issues.
Perform root cause analysis using profiling and monitoring tools.
Conduct capacity planning and scalability assessments.
Configure distributed load generators for large-scale performance testing.
Validate application performance in cloud environments (AWS, Azure, or GCP).
Monitor application performance using APM tools during testing.
Integrate performance testing into CI/CD pipelines.
Prepare performance reports with recommendations and optimization strategies.
Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
Mentor junior performance testers and establish performance testing best practices.
Required Technical Skills
Flexible work from home options available.
