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Senior Performance Test Engineer Jobs in Keller, TX

DTCC

Lead Performance Test Engineer

Coppell, TX · On-site

The Performance Test Engineering role is responsible for the validation of non-functional requirements for performance testing. Your Primary Responsibilities: * Develop proven grasp of the DTCC ...

New

DTCC

Lead Performance Test Engineer

Coppell, TX · On-site

The Performance Test Engineering role is responsible for the validation of non-functional requirements for performance testing. Your Primary Responsibilities: * Develop proven grasp of the DTCC ...

New

Ziosk

Senior Performance SDET (on-site)

Plano, TX · On-site

Senior Performance SDET (on-site) - Plano, TX Welcome to Ziosk, where we empower restaurants to focus on what matters most: the guest experience! Have you ever used a tablet to pay at a restaurant?

POWERX

P&C Senior Test Engineer

Dallas, TX · On-site

The P&C Senior Test Engineer is responsible for the independent execution of testing, commissioning ... Safety & Human Performance * Maintain and promote a safety-first culture in all environments.

krg technology inc

performance Engineer

Dallas, TX · On-site

... Performance Test Suites. o Experience in Mocking /Stubbing of code, using Lisa/CA Dev Test ... developers, DBA's, Middleware Admins etc. Additional Information Contract/ Full time

Nexperia

Senior Test Engineer

Dallas, TX · On-site

Test Engineer for New Product Introductions (NPI) in our Dallas location. As a part of our Test Engineering team, the Test Engineer will define the Test strategy and testability during the new ...

Nexperia

Senior Test Engineer

Fort Worth, TX · On-site

$90 - $115/hr

POSITION OVERVIEW Test Engineer for New Product Introductions (NPI) in our Dallas location. As a part of our Test Engineering team, the Test Engineer will define the Test strategy and testability ...

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All JobsPerformance Test Engineer JobsSenior Performance Test Engineer JobsSenior Performance Test Engineer Jobs in Keller, TX

Senior Performance Test Engineer information

See Keller, TX salary details

$62.2K

$107.6K

$153K

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

As of Aug 12, 2026, the average yearly pay for senior performance test engineer in Keller, TX is $107,636.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $124,000.00 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 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 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 cities near Keller, TX are hiring for Senior Performance Test Engineer jobs? Cities near Keller, TX with the most Senior Performance Test Engineer job openings:
Infographic showing various Senior Performance Test Engineer job openings in Keller, TX as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $107,636 per year, or $51.7 per hour.

Sr. Mobile Performance Test Engineer

Stellent IT LLC

Addison, TX • On-site

Other

Re-posted 19 days ago

Job description

Sr. Mobile Performance Test Engineer
Location: ATX, DAL, DEN (3x per week-Hybrid)
Phone + Skype

**30 MIN Hacker Rank required for candidates to move to Round 2.
Job Description:

Java, QA, Mobile & Performance Testing is required
Espresso or Appium
XCUI
A programming background & QA testing mindset will be important to have
A developer who can code performance tests in Java with XCUI or Appium/Espresso.
Front-end / client-side performance testing HARD REQUIREMENT
Must be able to write up the scripts for testing & work to improve these areas of the mobile app
No load, stress or smoke testing on the backend (other teams handle this)
Appium or Espresso (do the same thing, CS needs help building out the frameworks) some are written in Espresso, maintained, and then ported to Appium (the new test platform)
Espresso & XCUI are migrating to Appium, which is more versatile.
Performance testing is still done in Espresso & XCUI; they can learn how to maintain it
Performance testing on Native, front end is required client side.

Examples of performance tests they will perform:
1. Log in screen
2. Amount of time "in service calls" for SLA must be at 2 seconds or under
3. Measure the Top 10 experiences (aka buttons) on the Mobile App
4. Account listing
5. Order Status View
6. Trade Ticket View
7. Battery Usage
8. CPU load
BADAL KANOJIA
IT TECHNICAL RECRUITER
Contact No: 2015814818
Email: Badal@stellentit.com
Gtalk; Badal@stellentit.com
Stellent IT logo

About Stellent IT

Sourced by ZipRecruiter

Stellent IT, based in St Augustine, Florida, USA, is a renowned company in the IT sector whose primary focus is providing top-tier IT consulting and staffing services. Stellent IT's expertise lies not just in fulfilling IT staffing needs but in offering comprehensive technological solutions that enhance and drive business performance. Despite the limited information about their founding history, the company has earned a name for itself in the IT industry due to its commitment to quality and consistent delivery. With a mission centered around helping businesses efficiently navigate the IT landscape by providing strategic technology-inspired solutions, Stellent IT prides itself as a leader in its field.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

St Augustine, FL, US

Social media

Facebook

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