QA Testing Engineer III

Southern Motor Carriers

$85K — $110K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • College degree in a related field or equivalent experience/certification in QA tools.
  • 5-7 years of software testing experience, with a focus on automated testing.
  • 2-3 years of performance and load testing experience; software development background preferred.
  • Proficiency in Playwright or similar AI-assisted testing tools, with a focus on automation opportunities.
  • Experience with API, UI, integration, and backend service testing including XML/JSON validation.
  • Familiarity with Jira or Agile methodologies for testing activity documentation and defect tracking.
  • Strong analytical and collaborative skills for effective problem-solving and teamwork.

Responsibilities

  • Create, execute, maintain, and document diverse test types aligned to project goals.
  • Lead test strategy and make risk-based coverage decisions for product areas.
  • Report defects effectively and ensure proper documentation and prioritization with the product team.
  • Collaborate with cross-functional teams to resolve defects and maintain quality standards.
  • Verify accuracy of product responses by querying data sources and system outputs.
  • Recommend improvements and tactical alternatives within the testing process.
  • Provide high-level recommendations on testing strategies and release-readiness.

Benefits

  • Opportunities for professional development and career advancement.
  • Dynamic and fast-paced work environment.
  • Collaboration with diverse teams across Product and Engineering.
  • Use of cutting-edge tools and technologies in QA testing.
  • Support for secure testing practices and sensitive data validation.
Full Job Description
Position Summary

The QA Testing Engineer III designs and maintains manual and automated tests that support product quality and defined requirements. This highly experienced individual contributor leads product-area test strategy, identifies quality risks, provides release-readiness input, and supports maintainable automation. The role collaborates with Product, Engineering, QA, Security, and other stakeholders to validate product behavior, improve quality outcomes, and support continuous delivery. This position uses modern QA tools, including Playwright or similar frameworks, and responsibly applies AI-assisted testing while validating outputs and protecting sensitive data.

Essential Job Functions

Note: The duties listed below serve only as illustrations of the various types of work performed. The omission of specific statements of duties does not exclude them from the position if the work is similar.
  • Independently create, execute, maintain, and document manual and automated API, UI, regression, integration, and performance tests aligned to user stories, acceptance criteria, and project goals.
  • Lead product-area test strategy, make risk-based coverage decisions, support release readiness, and maintain automation using Playwright or comparable tools.
  • Communicate defects effectively to the product team and work with product owners to ensure defects are properly documented, prioritized, and addressed within the product backlog or active sprint/workflow.
  • Collaborate with Product Owners, Software Engineers, Scrum Masters, QA team members, and stakeholders to resolve defects and quality risks while ensuring test artifacts and validation activities reflect security requirements, sensitive-data handling, and secure testing practices.
  • Can independently query raw data sources, including text files, databases, APIs, XML/JSON messages, and system outputs, to verify accuracy of product responses and expected results.
  • Recommend tactical alternatives and process improvements within the testing arena.
  • Provide level III recommendations for assigned product areas, including test strategy tradeoffs, risk assessment, release-readiness input, and automation maintainability concerns.


Qualifications/Educations/Skills/Experience

Note: Qualifications listed are guidelines. Other factors may be taken into consideration.
  • College degree in a related area of study, equivalent experience, or certification in QA tools and techniques.
  • 5-7 years of software testing experience, including automated testing; 2-3 years of performance and load testing; software development experience desired.
  • Experience creating, maintaining, or contributing to automated tests using Playwright, Claude Code, or comparable AI-assisted coding/testing tools, with the ability to identify automation opportunities across test execution, data setup, validation, reporting, and regression coverage.
  • Experience testing APIs, user interfaces, integrations, backend services, and data-driven system behavior, including the ability to read, understand, and validate XML and JSON messages.
  • Experience using Jira or similar work-tracking tools within Kanban or other Agile practices to document testing activities, track defects, and support team visibility.
  • Strong analytical skills and QA testing knowledge to define problems, collect data, establish facts, determine test coverage, and apply risk-based testing approaches.
  • Strong collaborative skills for working with Product Owners, Software Engineers, Scrum Masters, QA team members, and business stakeholders.
  • Ability to work effectively in a continuous delivery environment using Jenkins or similar CI tools and version control systems such as Git, SVN, or similar tools.
  • Ability to work in a dynamic, fast-paced Agile environment with changing requirements and concurrent project demands.


Competencies
  • Problem Solving
  • Detail Oriented
  • Interpersonal Skills
  • Oral Communications
  • Written Communications
  • Organization
  • Accuracy
  • Adaptability
  • Dependability

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