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Sr Performance Test Engineer Jobs in Colorado (NOW HIRING)

True Anomaly

Senior Test Engineer

Denver, CO · On-site

$120K - $195K/yr

YOUR MISSION We are seeking a highly motivated Senior Test Engineer to support the design, planning ... Deep knowledge of environmental and performance test methodologies and standards. * Experience ...

Industrious Ventures

Senior Test Engineer

Golden, CO · On-site

$85 - $115/hr

We are seeking a Senior Test Engineer to help us create the future of lunar surface mobility in a ... Execute functional, environmental, structural, and performance tests * Analyze test data and ...

Lunar Outpost

Senior Test Engineer

Arvada, CO · On-site

We are seeking a Senior Test Engineer to help us create the future of lunar surface mobility in a ... Execute functional, environmental, structural, and performance tests * Analyze test data and ...

True Anomaly

Senior Test Engineer

Denver, CO · On-site

$120K - $195K/yr

YOUR MISSION We are seeking a highly motivated Senior Test Engineer to support the design, planning ... Deep knowledge of environmental and performance test methodologies and standards. * Experience ...

ITSC Secure Solutions

Senior Test Engineer

Aurora, CO · On-site

$145K - $160K/yr

The Senior Test Engineer delivers strategic recommendations to improve verification methodologies ... Support enterprise validation of system performance across development, integration, and test ...

Cymertek

Automated Test Engineer

Aurora, CO · On-site

$46.75 - $62/hr

Automated Test Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... Optimize test scripts for performance REQUIRED SKILLS * Proficiency in test automation tools

Leidos

Senior Test Engineer

Englewood, CO · On-site

$107K - $195K/yr

Leidos is seeking an experienced Senior Test Engineer to join the Chinook Program supporting an ... Validate system performance, reliability, security, and scalability against mission requirements.

Leidos

Senior Test Engineer

Englewood, CO · On-site

$107K - $195K/yr

As a Senior Test Engineer, you will play a key role in ensuring the delivery of reliable, secure ... Validate system performance, reliability, security, and scalability against mission requirements.

Industrious Ventures

Senior Test Engineer

Berthoud, CO · On-site

$109 - $136/hr

We are building a high-performance engineering organization focused on designing and operating the ground systems that enable safe, repeatable, and scalable propulsion testing. As a Senior Test ...

Ursa Major

Senior Test Engineer

Berthoud, CO · On-site

We are building a high-performance engineering organization focused on designing and operating the ground systems that enable safe, repeatable, and scalable propulsion testing. As a Senior Test ...

Ursa Major

Senior Test Engineer

Berthoud, CO · On-site

We are building a high-performance engineering organization focused on designing and operating the ground systems that enable safe, repeatable, and scalable propulsion testing. As a Senior Test ...

Blue Canyon Technologies

Sr. Test Engineer

Lafayette, CO · On-site

$108K - $155K/yr

The Sr. Test Engineer has the responsibility of supporting test engineering tasks associated with the development, qualification, and acceptance testing efforts of components and/or spacecraft ...

Ursa Major

Senior Test Engineer

Berthoud, CO · On-site

We are building a high-performance engineering organization focused on designing and operating the ground systems that enable safe, repeatable, and scalable propulsion testing. As a Senior Test ...

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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.
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What cities in Colorado are hiring for Sr Performance Test Engineer jobs? Cities in Colorado with the most Sr Performance Test Engineer job openings:
Sr Performance Test Engineer jobs near you
Infographic showing various Sr Performance Test Engineer job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Sr. Performance Test Engineer 10+ yrs Exp

Crowdplum Global Services LLC

Denver, CO • On-site

Other

Posted 19 days ago

Job description

Role: Sr. Performance Test Engineer

Location: Denver, CO(Hybrid)

Experience: 10+ Years

Duration : Contract

Mandatory Skills:

  • 10+ years of experience in performance testing and engineering
  • Strong hands-on expertise in LoadRunner (or equivalent enterprise performance tools)
  • Solid experience working with Google Cloud Platform (Google Cloud Platform):
  • Understanding of cloud architecture, scalability, and performance tuning
  • Services like GKE, Cloud Run, Compute Engine, Pub/Sub, etc.

Deep understanding of:

  • Workload modeling
  • Performance tuning (app, DB, infra)
  • APM tools (Dynatrace, AppDynamics, Stackdriver, etc.)
  • Experience integrating performance testing into CI/CD pipelines
  • Strong scripting and analysis skills
  • Exposure to AI/ML in performance testing:
  • Predictive analytics, anomaly detection, intelligent workload modeling

Leadership & Client-Facing Expectations

  • Highly vocal, articulate, and confident communicator
  • Proven ability to lead performance war rooms and critical incident discussions
  • Strong experience in client-facing roles, handling escalations and performance reviews
  • Ability to challenge assumptions and drive data-driven decisions
  • Demonstrated ability to drive teams, influence stakeholders, and ensure accountability

Nice-to-Have Skills:

  • Experience with JMeter, Gatling, or k6
  • Knowledge of containerization (Docker, Kubernetes)
  • Experience with observability & monitoring tools in Google Cloud Platform ecosystem
  • Exposure to AI-powered testing tools/platforms
  • Domain experience in healthcare or enterprise SaaS platforms
  • Preferred Qualifications
  • Bachelor s/Master s degree in Computer Science or related field
  • Experience leading distributed/onshore-offshore teams
  • Strong understanding of modern SDLC and Agile methodologies

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