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Sr Performance Test Engineer Jobs in New Jersey (NOW HIRING)

We are seeking a Senior Performance Test Engineer with Appian experience to support performance testing efforts for a federal program. This role will lead end to end performance strategies, execute ...

We are seeking a Performance Test Engineer with Appian experience to support performance testing efforts for a federal program. This role will execute performance strategies, validate system ...

Senior Test Engineer

Weehawken, NJ · On-site

$90 - $120/hr

Project description As a Senior QA Engineer, you'll lead the testing strategy for your pod ... Strong understanding of integration testing, regression testing, and performance validation

Test Engineer About Us Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated ... performance computing, artificial intelligence, cyber security as well as remote sensing ...

Test Engineer About Us Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated ... performance computing, artificial intelligence, cyber security as well as remote sensing ...

Sr Staff Test Engineer

Secaucus, NJ · On-site

$116.25 - $155/hr

Senior Staff Test Engineer is a highly technical leadership role responsible for defining and ... Compensation & Financial Security**-Competitive base salary-Performance-based annual bonus ...

Sr Staff Test Engineer

Secaucus, NJ · On-site

$116K - $155K/yr

About the role Senior Staff Test Engineer is a highly technical leadership role responsible for ... Compensation & Financial Security -Competitive base salary -Performance-based annual bonus ...

Sr Staff Test Engineer

Secaucus, NJ · On-site

$116K - $155K/yr

About the role Senior Staff Test Engineer is a highly technical leadership role responsible for ... Compensation & Financial Security -Competitive base salary -Performance-based annual bonus ...

Build from scratch a performance/load testing suite * Simulate steady-state, batch, and spike scenarios * Tools: JMeter, Gatling, or others welcome Responsibilities: * Take ownership of existing test ...

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Sr Performance Test Engineer information

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 New Jersey?

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

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

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

Infographic showing various Sr Performance Test Engineer job openings in New Jersey as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, 2% Temporary, and 3% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution.

Senior Performance Appian Test Engineer (TS Clearance)

Groundswell Agriculture Festival

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago


Job description

Who Are We?
Groundswell is a premier technology integrator and solution provider, resolutely committed to solving the most complex challenges facing federal agencies today. Our name, Groundswell, represents our commitment to be an unstoppable, seismic change in government. Ours is a small company culture with big company reach and results. Are you ready to be audacious, be bold and drive change at a rapid pace? Join us, where we'll make a greater impact together.


What You'll do:

We are seeking a Senior Performance Test Engineer with Appian experience to support performance testing efforts for a federal program. This role will lead end to end performance strategies, execute performance strategies, validate system scalability and reliability, and ensure the application meets defined performance and through put requirements. The ideal candidate brings strong analytical expertise, hands-on performance testing experience, and the ability to collaborate effectively with technical and business stakeholders.

Required Experience / Qualifications

  • 6+ years of experience in performance testing within complex enterprise environments
  • 2+ years of hands-on experience performance testing Appian applications (preferred)
  • 5+ years of experience in a technical consulting or client-facing role
  • Proven experience designing, developing, and executing performance test plans, scripts, and scenarios, including results analysis and reporting
  • Proficiency with performance testing tools (e.g., JMeter, Groovy)
  • Strong understanding of performance metrics such as response time, throughput, concurrency, and resource utilization
  • Experience analyzing performance data and identifying root causes across application, database, and infrastructure layers
  • Proficiency in writing SQL queries and stored procedures
  • Demonstrated knowledge of data objects and data architecture
  • Experience gathering throughput and SLA requirements from business stakeholders
  • Proficient in analyzing Appian logs and system information to diagnose performance issues
  • Experience mentoring or advising junior performance engineers
  • Strong problem-solving skills and attention to detail
  • Excellent communication and collaboration skills
  • Experience supporting performance efforts in structured or regulated environments (federal experience a plus)
  • Must be a U.S. citizenin accordance withcontract requirements.
  • Ability to obtain and maintain a TS clearance (preference given to those holding active TS clearance)
  • This is a hybrid position and will require on-site presence at our Groundswell HQ in Mclean or other client site locations in the Norther Virginia area


Skills:


Certification:

Why You'll Never Want to Leave:

  • Comprehensive medical, dental, and vision plans

  • Flexible Spending Account

  • 4% 401K Match (immediate vesting)

  • Paid Time Off

  • Tuition reimbursement, certification programs, and professional development

  • Flexible work schedule

  • On-site gym and childcare option

The salary range for this role takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to skill sets, experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for any applicable geographic differential associated with the location at which the position may be filled. At Groundswell, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is:

$97,756.00 - $137,530.00


NOTE:Groundswell does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Groundswell, and Groundswell will not be obligated to pay a placement fee.

Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.

Read a copy of the Company's Non-Discrimination Policy Statement.
Additional Resources:

  • EO 13496 Notification of Employee Rights under NLRA

  • Know your rights: Workplace Discrimination is Illegal

Disability Accessibility Accommodation: If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact us athr@gswell.comor703-639-1777.