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User Testing Jobs in Denver, CO (NOW HIRING)

Capital Rx

Senior UX/UI Designer

Denver, CO · On-site

$125K - $156K/yr

Conduct and oversee user research, including interviews, surveys, and usability testing to inform design decisions. * Facilitate design thinking workshops and brainstorming sessions to drive ...

Two Six Technologies

UI/UX Developer

Aurora, CO · On-site

$84K - $152K/yr

Experience with JavaScript unit testing (e.g., Jasmine, Karma, or Vitest) and end-to-end testing (e ... Knowledge of user-centered design principles and experience with Sketch/Figma or equivalent design ...

Via Logic LLC

User Engagement Engineer SME

Englewood, CO · On-site

$116 - $210/hr

Coordinate User Acceptance Testing (UAT) and operational evaluations. * Develop user engagement strategies to increase adoption of new capabilities across the enterprise. * Identify usability issues ...

Leidos

User Engagement Engineer SME

Englewood, CO · On-site

$116K - $210K/yr

Coordinate User Acceptance Testing (UAT) and operational evaluations. * Develop user engagement strategies to increase adoption of new capabilities across the enterprise. * Identify usability issues ...

Leidos

User Engagement Engineer SME

Englewood, CO · On-site

Coordinate User Acceptance Testing (UAT) and operational evaluations. * Develop user engagement strategies to increase adoption of new capabilities across the enterprise. * Identify usability issues ...

Hirebridge

QA Analyst II

Denver, CO · On-site

$68 - $78/hr

Communicates risks that are not mitigated through testing to Senior QA Analyst * Provides input on user acceptance criteria * Prioritizes risk and test cases with review by peers and seniors

Leidos

Senior UI/UX Engineer

Englewood, CO · On-site

$128K - $160K/yr

As aSr. UI/IX Engineer, you will play a critical role at the intersection ofuser experience ... You'll work alongside talented software engineers, systems engineers, product owners, testers, and ...

Vertafore

QA Analyst II

Denver, CO · On-site

Communicates risks that are not mitigated through testing to Senior QA Analyst * Provides input on user acceptance criteria * Prioritizes risk and test cases with review by peers and seniors

Lynker Corporation

UI/UX Front End Engineer

Boulder, CO · On-site +1

$78K - $117K/yr

Overview Lynker is seeking a detail-oriented UI/UX Front-End Engineer to support a long term ... Hands-on experience with Federal Section 508 web accessibility compliance and testing tools.

Lynker Corporation

UI/UX Front End Engineer

Boulder, CO · On-site

$110 - $150/hr

Overview Lynker is seeking a detail-oriented UI/UX Front-End Engineer to support a long term ... Hands-on experience with Federal Section 508 web accessibility compliance and testing tools.

Two Six Technologies

UI Developer

Aurora, CO · On-site

$121K - $182K/yr

Experience with JavaScript unit testing (e.g., Jasmine, Karma, or Vitest) and end-to-end testing (e ... Knowledge of user-centered design principles and experience with Sketch/Figma or equivalent design ...

DaVita, Inc.

Sr Web UX-UI Manager

Denver, CO · On-site

$119K/yr

Champion the voice of the user through research insights, usability testing, and data-informed iteration Requirements * 7+ years of UX/UI design experience, with at least 2 years in a people ...

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All JobsUser Testing JobsUser Testing Jobs in Denver, CO

User Testing information

See Denver, CO salary details

$10

$45

$69

How much do user testing jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for user testing in Denver, CO is $45.50, according to ZipRecruiter salary data. Most workers in this role earn between $34.90 and $55.43 per hour, depending on experience, location, and employer.

What is a user testing?

A User Testing job involves evaluating websites, apps, or products by providing feedback on usability, functionality, and overall user experience. Testers follow specific tasks, share their thoughts, and report any issues they encounter. Companies use this feedback to improve their products before launch. Typically, no specialized skills are required, but clear communication and attention to detail are essential. Many user testers work as freelancers or participate in tests on a per-project basis.

What does a typical day look like for someone in a user testing role?

On a typical day, someone working in User Testing may participate in scheduled testing sessions, where they evaluate software, apps, or websites while documenting their observations and usability issues. You might interact with real users, observe their behaviors, and then compile findings into clear, actionable reports for design and development teams. Collaboration is common, as user testers often work closely with product managers, designers, and developers to communicate challenges and recommend improvements. The work can be project-based or ongoing, depending on the organization and the product lifecycle. Regularly encountering new products and interfaces offers variety and opportunities to continually develop your testing and UX knowledge.

What are the key skills and qualifications needed to thrive in the user testing position, and why are they important?

To thrive in User Testing, you need strong observational skills, attention to detail, and a basic understanding of usability principles or user experience (UX) concepts. Familiarity with popular user testing tools such as UserTesting.com, Lookback, or usability testing suites is often required; some roles value certifications in usability or UX research. Excellent communication, open-mindedness, and the ability to provide constructive feedback are valuable soft skills in this position. These capabilities help ensure that digital products are user-friendly, effective, and continuously improved based on real user insights.

Does User Testing actually pay you?

User Testing is a platform where individuals can earn money by providing feedback on websites and apps. Payments are typically made via PayPal after completing tests, and earnings depend on the number and complexity of tests completed. The platform is legitimate and pays users for their participation, often requiring basic computer skills and a reliable internet connection.

How do you become a user testing?

To become a user tester, you typically need to sign up with testing platforms or companies that conduct usability testing, complete profile assessments, and sometimes pass initial qualification tests. Having good communication skills, attention to detail, and familiarity with digital products can improve your chances of being selected for testing opportunities.

What are the most commonly searched types of User Testing jobs in Denver, CO?

The most popular types of User Testing jobs in Denver, CO are:

What are popular job titles related to User Testing jobs in Denver, CO?

For User Testing jobs in Denver, CO, the most frequently searched job titles are:

What job categories do people searching User Testing jobs in Denver, CO look for?

The top searched job categories for User Testing jobs in Denver, CO are:

What cities near Denver, CO are hiring for User Testing jobs?

Cities near Denver, CO with the most User Testing job openings:

User Testing jobs near you
Infographic showing various User Testing job openings in Denver, CO as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $94,634 per year, or $45.5 per hour.

Software Engineer - Data Visualization & UI/UX

NASK Incorporated

Aurora, CO

$70K - $190K/yr

Full-time

Retirement

Posted 6 days ago

Key responsibilities

  • Design, develop, test, and maintain user-facing software applications supporting national security missions.

  • Build responsive, intuitive, and mission-focused user interfaces using modern web technologies and GUI frameworks.

  • Integrate front-end applications with RESTful APIs, backend services, databases, analytics platforms, and mission systems.

Job description

Software Engineer – Data Visualization amp; UI/UX
Location: Aurora, CO
Minimum Clearance Required to Start: Active TS to apply, ability to obtain an SCI
Join NASK and help shape the next generation of digital signal processing solutions for the nation’s most critical missions.
About NASK
NASK has over twenty-five years of experience delivering innovative, mission-critical solutions to the Intelligence and Defense communities. Our teams combine deep technical expertise with a passion for solving the toughest challenges. Collaboration, innovation, and integrity define our culture — empowering engineers to create impactful solutions that advance national security objectives.
Our Culture
NASK builds resilient, scalable teams by pairing strong mentorship with meaningful leadership opportunities. The diversity of our missions creates constant opportunities to grow skills and take on new challenges. We value clear communication and collaboration, and we believe the best solutions can come from anyone on the team. Engineers at NASK are hands-on. We prioritize rapid delivery of working mission solutions and favor measurable, incremental progress over perfection. Engineers move the mission forward by writing code, collaborating with senior engineers, and working across teams to incorporate input from users, operators, and stakeholders.
Key Responsibilities
  • Design, develop, test, and maintain user-facing software applications supporting national security missions.
  • Build responsive, intuitive, and mission-focused user interfaces using modern web technologies and GUI frameworks.
  • Translate operational and user requirements into clean, intuitive, and effective UI/UX solutions.
  • Develop reusable UI components, application workflows, dashboards, and interactive data visualizations.
  • Integrate front-end applications with RESTful APIs, backend services, databases, analytics platforms, and mission systems.
  • Work closely with engineers, analysts, and mission users to understand workflows and improve the usability and effectiveness of software tools.
  • Develop and maintain supporting backend services and APIs as needed to enable front-end functionality.
  • Optimize applications for performance, responsiveness, reliability, accessibility, and maintainability.
  • Troubleshoot and resolve UI, integration, and application-level defects across the software stack.
  • Participate in code reviews, architecture and design discussions, Agile development activities, and collaborative development.
  • Contribute to automated testing, CI/CD pipelines, and DevSecOps practices.
  • Support deployment and operation of applications in Linux-based environments.
Required Qualifications
  • Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or related technical field.
  • Professional experience developing user-facing software applications, web applications, or graphical user interfaces.
  • Experience with modern front-end development technologies, such as JavaScript, TypeScript, React, Angular, or Vue.
  • Experience developing responsive and interactive user interfaces.
  • Experience integrating user interfaces with RESTful APIs and backend services.
  • Experience developing software applications using Python.
  • Familiarity with Git or similar source control systems and collaborative software development workflows.
  • Experience working in Linux development environments.
  • Strong understanding of software development principles, debugging, and application design.
  • Strong problem-solving skills with an ability to translate user and operational requirements into effective software solutions.
  • Excellent written and verbal communication skills.
Preferred Qualifications
  • Experience with React, TypeScript, JavaScript, HTML, and CSS.
  • Experience designing or implementing UI/UX workflows, dashboards, data visualization, or interactive applications.
  • GUI development experience using Qt/PyQt.
  • Experience working with design tools such as Figma or collaborating directly with UI/UX designers.
  • Experience developing applications that display and interact with large, complex, or real-time datasets.
  • Experience with Python data science and analytics libraries including Pandas, NumPy, and SciPy.
  • Experience working with relational and non-relational databases.
  • Experience developing supporting backend services using Python, C++, or similar languages.
  • Familiarity with Git, GitLab, JIRA, and Confluence.
  • Familiarity with CI/CD pipelines and DevSecOps practices.
  • Experience with automated UI testing or frameworks such as Playwright, Cypress, Selenium, or similar.
  • Experience optimizing UI/application performance and responsiveness.
  • Experience with multi-threaded or real-time applications.
  • Knowledge of signal processing, analytics, or data-intensive applications.
  • XMIDAS experience.
Who we are:
Our people are the core of who we are and what we do. NASK has two decades of experience delivering innovative solutions to the tough technical challenges facing our partners in the Intelligence and Defense communities. Our subject matter experts collaborate with junior developers and analysts, bringing fresh approaches to solve the toughest mission problems.
Benefits:
At NASK, our employees are the backbone of our company, so we provide unsurpassed benefits and work-life balance. Employees are provided with individual offices and collaboration spaces to foster individual and team success. We have a casual yet professional work environment – Employees work hard, and NASK offers a competitive benefits package that equates to 50% on top of your annual base salary. This is split between a tax-qualified profit-sharing retirement plan that NASK contributes to (up to allowable IRS limits) and a cafeteria plan for benefits. For a comprehensive overview of our benefits, visit the benefits tab under our careers page: https://nask.world/company/careers/
Compensation: The salary range is $70,000 to $190,000; however, NASK Incorporated considers several factors when extending an offer, including but not limited to the role and responsibilities, work experience, education, training, certifications, geographic location, and market data. These are general guidelines and not a guarantee of compensation or salary.
Please be aware that many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship.
EEO Statement:
**NASK provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfers, leaves of absence, as well as compensation and training.
** MC09
#605
NASK logo

About NASK

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Fairfax, VA, US

Year founded

2000

Social media

Twitter

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