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Sr Performance Test Engineer Jobs in Colorado (NOW HIRING)

IPL (Indiana)

Senior Performance Engineer

Louisville, CO

$109K - $150K/yr

Facilitating major site repairs and performance tests in accordance with production and capacity ... Senior Performance Engineer supports a larger operations team and serves as the subject matter ...

True Anomaly

Senior Test Engineer

Denver, CO

$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 ...

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

Cymertek Corporation

Automated Test Engineer

Aurora, CO · On-site

$80 - $120/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

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 ...

InvestedintheMission

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

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 ...

Approach Venture

Test Engineer

Denver, CO

$105K - $145K/yr

Execute functional, structural, environmental, and performance test campaigns * Collect, analyze ... for senior-level consideration * Hands-on experience planning and executing engineering test ...

Approach Venture LLC

Test Engineer

Denver, CO · On-site

$105K - $145K/yr

Execute functional, structural, environmental, and performance test campaigns * Collect, analyze ... for senior-level consideration * Hands-on experience planning and executing engineering 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 ...

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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 Colorado?

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

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

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

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 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution.

Sr. Performance Test Engineer

USM Business Systems

Denver, CO • On-site

Other

Posted 19 days ago

Job description

Job Overview
We are seeking an experienced Sr. Performance Test Engineer to join an Agile engineering team responsible for developing and enhancing enterprise healthcare applications. The ideal candidate will bring strong expertise in performance testing, LoadRunner, Google Cloud Platform, workload modeling, performance tuning, APM, and CI/CD integration.
This role requires a technically strong and confident professional who can lead performance engineering initiatives, work closely with cross-functional teams, engage directly with clients, and take ownership of critical performance issues and escalations.
Key Responsibilities
Design and execute performance, load, stress, scalability, and endurance testing strategies for enterprise applications.
Develop realistic workload models and performance test scenarios based on business requirements and production usage patterns.
Create and execute complex performance test scripts using LoadRunner or equivalent enterprise performance testing tools.
Analyze application, database, infrastructure, and cloud performance to identify bottlenecks and scalability issues.
Work extensively with Google Cloud Platform (Google Cloud Platform) environments and evaluate application performance across services such as GKE, Cloud Run, Compute Engine, and Pub/Sub.
Perform performance tuning across application, database, infrastructure, and cloud layers.
Utilize APM and observability tools such as Dynatrace, AppDynamics, Google Cloud Monitoring/Stackdriver, or similar platforms for performance analysis and root-cause identification.
Integrate performance testing into CI/CD pipelines and support continuous performance validation throughout the SDLC.
Analyze performance test results, identify trends, and provide actionable recommendations for optimization.
Lead performance war rooms, critical incident discussions, and performance review sessions.
Collaborate with development, DevOps, architecture, database, and infrastructure teams to resolve complex performance issues.
Communicate technical findings and recommendations effectively to clients, leadership, and engineering teams.
Challenge assumptions and drive data-driven decisions related to application performance and scalability.
Mentor team members and drive accountability across performance engineering initiatives.

Mandatory Skills & Qualifications


10+ years of experience in Performance Testing, Performance Engineering, or a related field.
Strong hands-on experience with LoadRunner or equivalent enterprise performance testing tools.
Strong experience with Google Cloud Platform (Google Cloud Platform).
Understanding of cloud architecture, scalability, capacity planning, and performance optimization.
Deep expertise in workload modeling and performance analysis.
Strong understanding of performance tuning across application, database, infrastructure, and cloud environments.
Hands-on experience with APM tools such as Dynatrace, AppDynamics, Google Cloud Monitoring/Stackdriver, or similar.
Experience integrating performance testing into CI/CD pipelines.
Strong scripting, troubleshooting, analytical, and problem-solving skills.
Ability to interpret performance metrics and translate findings into actionable recommendations.
Exposure to AI/ML applications in performance testing, including predictive analytics, anomaly detection, and intelligent workload modeling.

Leadership & Client-Facing Expectations


Highly articulate, confident, and effective communicator.
Proven ability to lead performance war rooms and critical incident discussions.
Strong experience working directly with clients, handling escalations, and conducting performance reviews.
Ability to challenge technical assumptions and promote data-driven decision-making.
Demonstrated ability to lead teams, influence stakeholders, and drive accountability.
Experience working with distributed onshore/offshore teams.

Nice-to-Have Skills
Experience with JMeter, Gatling, or k6.
Knowledge of Docker and Kubernetes.
Experience with Google Cloud Platform observability and monitoring tools.
Exposure to AI-powered performance testing tools and platforms.
Experience with healthcare applications or enterprise SaaS platforms.
Strong understanding of modern SDLC and Agile methodologies.

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