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Quality Assurance Engineer

Job in Denver, Denver County, Colorado, 80202, USA
Listing for: Apex Systems
Full Time position
Listed on 2026-08-27
Job specializations:
  • IT/Tech
    IT QA Tester / Automation, Data Analyst, Systems Analyst, Technical Support
Job Description & How to Apply Below

Quality Assurance Engineer

Apex Systems, a World-Class Technology Solutions Provider, is seeking applicants for the below position on behalf of our client. Please apply if interested and qualified. Please note that only qualified candidates will be contacted.

Location:

Denver, CO

Pay Rate Range: $,000

Position Overview /

Key Responsibilities:

  • Strong foundational knowledge of manual testing principles, including test case design, types of testing (functional, regression, API, performance), and defect management.
  • The technical skill to write, run, and maintain automated test scripts (Playwright, Type Script, Java, k6, MCP, AI-assisted testing, and others).
  • Proficiency in using developer tools, reading error logs, and tracing the source of an issue to provide detailed information to developers (Google Dev Tools, application logs, HTTP requests/responses, stack traces, heap dumps, etc.).
  • Proficiency in translating high-level business and functional requirements into detailed, efficient, and comprehensive test cases.
  • Knowledge of industry-wide quality assurance measures, testing standards, and current best practices.
  • Knowledge of identifying potential quality risks, assessing their impact and likelihood, and formulating effective mitigation strategies.
  • The ability to be proactive in identifying potential issues early in the development lifecycle rather than reactively finding them later.
  • Excellent communication skills to collaborate effectively with software engineers, system personnel, and management.
  • Extensive knowledge of various test automation tools and framework architectures (data-driven, keyword-driven, hybrid, BDD).
  • The technical skill to design, implement, and improve custom, enterprise-wide, and reusable automation frameworks.
  • The ability to adapt to new challenges, pivot strategies when data suggests a different path, and remain resilient in the face of setbacks is key to long-term success.
  • Excellent debugging and problem-solving skills.
  • The practical skill of integrating automated tests with various systems like version control, CI/CD pipelines, and test management tools.
  • Competency with test management tools (Zephyr Scale, Git Lab, etc.) for logging bugs and tracking test progress.
  • Knowledge of various database systems, including relational databases and No

    SQL databases.
  • Experience with specialized test data management and data governance platforms.
  • The ability to analyze test requirements and profile existing production data.
  • A deep understanding of core testing principles is paramount, including test case design techniques (boundary value analysis, equivalence partitioning), defect life cycles, and how testing integrates into various methodologies.
  • The technical skill to design realistic performance test scenarios, which involves scripting user journeys, parameterizing data, and creating load models
  • The ability to systematically break down complex processes,
  • Proficiency in one or more programming or scripting languages.
  • identify bottlenecks, waste, and variation, and then develop innovative, data-driven solutions is a core skill.
  • The ability to execute predefined test cases and also perform unscripted exploratory testing.
  • Proficiency in translating high-level business and functional requirements into detailed, efficient, and comprehensive test cases.
  • Knowledge of industry-wide quality assurance measures, testing standards, and current best practices.
  • Knowledge of identifying potential quality risks, assessing their impact and likelihood, and formulating effective mitigation strategies.
  • The ability to be proactive in identifying potential issues early in the development lifecycle rather than reactively finding them later.
  • Excellent communication skills to collaborate effectively with software engineers, system personnel, and management.
  • Excellent debugging and problem-solving skills
  • Attends meetings and training as required.
  • Performs other duties as assigned.
  • Meticulous attention to detail is critical.
  • The ability to work effectively within cross-functional teams.

Background checks:
Must be able to pass Criminal, financial backgrounds and drug test

Required Qualifications:

Graduation from an accredited college or university with a bachelor's degree and three years of relevant quality assurance/automated testing experience; or three years of experience as a Business Analyst or Software Engineer.

OR

Three years of relevant quality assurance/automated testing experience; or three years of experience as a Business Analyst or Software Engineer. Additional work experience in these or other related fields may be substituted on a year-for-year basis for the required formal education.

Preferred Qualifications:

  • Agile (Agile Development Methodology) 4-6 years of experience
  • IBM DB2 UDB 1-3 years of experience
  • JavaScript 4-6 years of experience
  • JSON 4-6 years of experience
  • Communication skills both verbal and written 4-6 years of experience
  • Software Troubleshooting 4-6 years of experience
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