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Senior Performance Engineer Jobs in Colorado (NOW HIRING)

SAIC

Senior Cloud Native UI Engineer

Colorado Springs, CO · On-site

$120K - $160K/yr

We are seeking a skilled Senior Full Stack Cloud-Native Developer with strong User Interface (UI) ... Troubleshoot performance issues, guide junior developers, conduct code reviews, and advocate for UI ...

Worley

Senior Electrical Engineer

Englewood, CO · On-site

$106K - $138K/yr

Senior Electrical Engineer Play an integral role in delivering sustainable energy, chemicals, and ... performance. * Supporting Total Installed Cost (TIC) estimating activities and contributing ...

SAIC

Senior Cloud Native UI Engineer

Colorado Springs, CO · On-site

$120K - $160K/yr

We are seeking a skilled Senior Full Stack Cloud-Native Developer with strong User Interface (UI) ... Troubleshoot performance issues, guide junior developers, conduct code reviews, and advocate for UI ...

Wolters Kluwer

Senior DevOps Engineer

Greenwood Village, CO · On-site

$131K - $169K/yr

As a Senior DevOps Engin eer , you will be a key technical contributor responsible for designing ... reliability, performance, and maintainability. You will partner closely with application ...

EchoStar

Principal Engineer-Software

Englewood, CO

$172K/yr

Identify opportunities around Performance Engineering, UI/API Automation and AI implementations ... or Senior Associate-Projects, or similar role. Prior experience must include three (3) years in ...

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 ...

EchoStar

Principal Engineer-Software

Englewood, CO · On-site

$172K/yr

Identify opportunities around Performance Engineering, UI/API Automation and AI implementations ... or Senior Associate-Projects, or similar role. Prior experience must include three (3) years in ...

Redwood Trust Inc

Senior Data Engineer

Englewood, CO · On-site

$135K - $165K/yr

Troubleshoot and tune database and ETL performance, identify bottlenecks, and implement ... or data warehouse engineering, with demonstrated success in senior-level technical roles.

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Senior Performance Engineer information

See Colorado salary details

$62.6K

$133.1K

$193K

How much do senior performance engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior performance engineer in Colorado is $133,077.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,900.00 and $150,900.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior performance engineer?

To thrive as a Senior Performance Engineer, expertise in performance analysis, capacity planning, and system optimization—often backed by a degree in computer science or a related field—is crucial. Familiarity with tools such as LoadRunner, JMeter, APM solutions, profiling tools, and relevant certifications like CPPE or PMP are highly beneficial. Strong problem-solving, collaboration, and clear communication skills are vital for identifying bottlenecks and working closely with cross-functional teams. These combine to ensure robust system performance, user satisfaction, and reliable application scalability in demanding technical environments.

What does a senior performance engineer do?

A Senior Performance Engineer typically oversees performance testing cycles, analyzes system metrics, and collaborates with development and operations teams to diagnose and resolve performance issues. Daily tasks often include designing and executing test plans, monitoring application behavior under load, and recommending improvements for scalability and efficiency. They also participate in code reviews and architectural discussions to identify potential bottlenecks early in the development cycle. Consistent communication with both technical and non-technical stakeholders is key, ensuring that performance goals align with business objectives.

What is a senior performance engineer?

A Senior Performance Engineer is responsible for optimizing the performance, scalability, and reliability of software applications and systems. They analyze performance metrics, conduct load and stress testing, identify bottlenecks, and work with development teams to implement improvements. This role requires expertise in profiling tools, performance tuning, and system architecture to ensure optimal user experience. Additionally, they may establish best practices for performance testing and contribute to overall system design decisions.

What are the most commonly searched types of Performance Engineer jobs in Colorado? The most popular types of Performance Engineer jobs in Colorado are:
What are popular job titles related to Senior Performance Engineer jobs in Colorado? For Senior Performance Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Senior Performance Engineer jobs in Colorado look for? The top searched job categories for Senior Performance Engineer jobs in Colorado are:
Senior Performance Engineer jobs near you
Infographic showing various Senior Performance 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, with an average salary of $133,077 per year, or $64 per hour.

Senior Cloud Native UI Engineer

SAIC

Colorado Springs, CO • On-site

$120K - $160K/yr

Other

Posted 6 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 223 rated it services

Job description

Job ID: 2615242
Location: Colorado Springs, CO, US
Date Posted: 2026-08-04
Category: Software
Subcategory: SW Engineer
Schedule: Full-Time
Shift: Day Job
Travel: No
Minimum Clearance Required: TS.SCI
Clearance Level Must Be Able to Obtain: None
Potential for Remote Work: ORA_ON_SITE
Description
Join SAIC in Colorado Springs, CO, to develop mission-critical military, intelligence, and Air Force solutions. We are seeking a skilled Senior Full Stack Cloud-Native Developer with strong User Interface (UI) development expertise onsite in Colorado Springs, CO to design advanced solutions and enhance user experiences for mission-critical applications. As part of an innovative, fast-paced team, you will engage in design, development, testing, deployment, and integration of cutting-edge solutions that support the warfighter.
The successful candidate will design visually compelling, user-friendly interfaces while building sustainable, cloud-native applications within a rapid prototyping team. This role includes collaboration with software engineers, data engineers, DevSecOps engineers, and systems engineers.
Responsibilities:
  • Design and implement modern, responsive, and accessible UI solutions using frameworks like React, Angular, or VueJS, alongside HTML5, CSS3, and JavaScript/TypeScript.
  • Translate user needs into intuitive interfaces using wireframes, prototypes, and design systems.
  • Build and manage scalable back-end services using Python, Java, C#, or Go, and leverage Kubernetes, REST/GraphQL APIs, and microservices.
  • Work with data engineers to integrate data pipelines, analytics tools, and content delivery processes.
  • Partner with cyber engineers to enhance software security and develop automated CI/CD pipelines for seamless deployments with DevSecOps teams.
  • Participate in architecture decisions, technical design reviews, Agile workflows, and iterative software delivery.
  • Troubleshoot performance issues, guide junior developers, conduct code reviews, and advocate for UI best practices.

Qualifications
Required Qualifications:
  • Education: Bachelor's degree with 9+ years, Master's with 7+ years, or PhD with 4+ years of related experience.
  • On-Site Requirement: Willing to work 100% on-site in Colorado Springs, CO.
  • Back-End Development: 4+ years of experience with Python, Java, or C#.
  • Front-End Development: Team-based experience with React, Angular, or VueJS, plus HTML5, CSS3, and modern UI standards.
  • Cloud Development: 4+ years with AWS, Azure, or DAF Cloudworks, and experience automating testing and delivery processes.
  • Tools & Processes: Expertise with Git, Docker, Kubernetes, Agile Scrum, and CI/CD pipelines.
  • Testing & Optimization: Proficiency with automated testing (e.g., JMeter, Selenium, Jest) and front-end optimization for accessibility and performance.

Desired Qualifications:
  • UI/UX Expertise: Experience designing aesthetic, user-friendly, accessible interfaces with design tools (Figma, Adobe XD, Sketch) and a focus on responsive design, A11y compliance, and web performance.
  • DevOps Skills: Familiarity with Jenkins, Terraform, Helm, and container orchestration.
  • Certifications:
    • Google UX Design Professional Certificate - Focus on UI/UX design.
    • AWS Certified Developer - Associate or Azure Developer Associate for cloud expertise.
    • Certified Professional in Accessibility Core Competencies (CPACC) - Expertise in accessibility for UI/UX development.
    • Front End Libraries Certification (freeCodeCamp) or other practical UI certifications.
  • Strong collaboration and communication skills, with experience engaging stakeholders and mentoring fellow developers.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .

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