Senior Quality Assurance Engineer

Verra Mobility Corporation; Phoenix (AZ); On-site; USD 110,000 - 150,000; Full time

Job summary

Verra Mobility Corporation seeks an experienced Senior Quality Assurance Engineer to ensure end-to-end quality of cloud-based and legacy apps. You will design test scenarios, implement automation with Playwright, Selenium, TypeScript, and C#, and mentor others in testing best practices.

You will analyze requirements, create comprehensive test data and regression suites, and collaborate with product, tech leads, and developers to optimize test coverage and release readiness.

Qualifications

• Experience designing and executing functional, exploratory, regression, integration, and end-to-end test scenarios.
• Hands-on automation development using modern tools and frameworks.
• Ability to analyze requirements and design comprehensive test coverage.

Responsibilities

• Analyze requirements, user stories, and designs to identify test scenarios and coverage needs.
• Create and maintain test cases, data, and regression suites for multiple apps.
• Perform hands-on functional, exploratory, integration, regression, and production-validation testing.
• Collaborate with Product, Tech Leads, Developers, and QA for testability and risk assessment.
• Determine automation vs. manual testing approach for each capability.
• Develop and maintain automated UI, API, and end-to-end tests using Playwright, Selenium, TypeScript, and C#.
• Build scalable automation frameworks and reusable components.
• Test React, micro frontends, .NET APIs, microservices, and cloud apps; legacy .NET apps as well.
• Integrate tests into CI/CD pipelines with quality gates and feedback loops.
• Identify requirements gaps and automation opportunities from production defects.
• Leverage generative AI for analysis, test design, automation, and documentation while validating outputs.

Skills

Automation testing

Manual testing

API testing

Selenium

Playwright

TypeScript

C#

CI/CD

AI-assisted testing

Education

Bachelor’s degree in Computer Science / IT / Engineering

Tools

Azure DevOps

Job description

Verra Mobility is a global leader in smart mobility. Verra Mobility Commercial Services creates smart roadways, serving the world's largest commercial fleets and rental car companies to manage tolling transactions and violations for more than 8.5 million vehicles. Verra Mobility is a leading provider of connected systems, processing nearly 165 million transactions each year through connectivity with more than 50 individual tolling authorities and more than 400 issuing authorities. Arizona-based Verra Mobility Corp. currently operates in 15 countries and in 22 languages.

The company is constantly looking toward the future, ensuring it creates relevant solutions today that will work tomorrow. Seeking to understand new customers, regions, and businesses that will shape tomorrow’s smart mobility experiences, Verra Mobility strives to ensure more people around the world reach their destination safely and easily. Keeping its core principles front and center, Verra Mobility is fueled by relationships, driven by impact, guided by what’s right, and energized by what’s next.

Culture

Verra Mobility Corporation is a rapidly growing, entrepreneurial company that operates with a people-first philosophy and approach. The company lives by its core values—Do What’s Right, Lead with Grace, Win Together, and Own It—in everything it does for its customers and team members. The company seeks to grow aggressively, both organically and through acquisition, to continue to be the undisputed market leader with these five core competencies: bias for action, customer focus, teamwork, drive for results, and commitment to excellence.

Position Overview:

Verra Mobility is seeking an experienced Senior Quality Assurance Engineer to ensure end-to-end quality of modern cloud-based and legacy enterprise applications through a combination of test design, manual testing, exploratory testing, and automated testing. The ideal candidate will have strong hands-on experience with Playwright, Selenium, TypeScript, C#, API testing, microservices testing, and micro frontends testing. This role requires the ability to analyze requirements, design comprehensive test scenarios and test cases, determine what should be automated versus manually tested, execute hands-on testing when appropriate, leverage AI-assisted testing/code-generation tools, and mentor other testers.

• Analyze business requirements, user stories, acceptance criteria, technical designs, and system integrations to identify test scenarios, risks, dependencies, and coverage needs.
• Create and maintain comprehensive test scenarios, test cases, test data, traceability, and regression test suites covering positive, negative, boundary, exception, integration, and end-to-end business scenarios.
• Perform hands-on functional, exploratory, integration, regression, end-to-end, and production-validation testing where manual testing provides appropriate value.
• Partner with Product Managers, Tech Leads, Developers, Architects, and QA team members early in the SDLC to understand requirements, acceptance criteria, architecture, integrations, risks, and testability.
• Determine the appropriate testing approach for each capability, including what should be automated, what should remain manual, and the appropriate testing layer.
• Design, develop, and maintain automated UI, API, integration, and end-to-end tests using Playwright, Selenium, TypeScript, and related technologies.
• Build reusable, scalable, and maintainable automation frameworks, components, fixtures, utilities, and test-data capabilities using sound software engineering principles.
• Test modern applications built with React, micro frontends, C#/.NET APIs, microservices, and cloud technologies, as well as legacy applications built with .NET Framework and ASP.NET .
• Integrate automated tests into CI/CD pipelines and establish appropriate quality gates and automated feedback during development and deployment.
• Analyze escaped production defects and recurring issues to identify requirements gaps, test coverage gaps, automation opportunities, and preventive improvements.
• Effectively use generative AI/code-generation tools for requirement analysis, test scenario/test-case generation, automation development, test-data generation, debugging, defect analysis, documentation, and automation code review, while validating AI-generated outputs.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or Engineering (or equivalent experience).
• 8+ years of software testing/quality engineering experience, including significant hands-on automation experience.
• Proven ability to independently analyze requirements and create comprehensive, high-quality test scenarios and test cases.
• Strong hands-on experience performing both manual/exploratory testing and automated testing.
• Experience testing modern applications involving React, APIs, microservices, distributed systems, and cloud technologies.
• Excellent communication (written & verbal), knowledge sharing, analytical, debugging, problem-solving, collaboration, and ownership skills.
• Experience within team environments and Agile project methodologies is a must.

Technical Expertise:

• Strong ability to analyze requirements and independently create and execute functional, exploratory, regression, integration, negative, boundary, exception, and end-to-end test scenarios and test cases.
• Strong experience testing REST APIs, JSON/HTTP services, microservices, backend integrations, databases, and asynchronous/event-driven workflows.
• Working knowledge of C#, .NET/.NET Core, ASP.NET Core, React, microservices, micro frontends, REST APIs, and legacy .NET Framework/ ASP.NET applications.
• Strong SQL/SQL Server skills for test-data preparation, backend validation, reconciliation, and defect investigation.
• Ability to develop maintainable automation using SOLID principles, object-oriented concepts, separation of concerns, reusable components, clean code, and appropriate design patterns.
• Experience with cloud platforms, preferably Azure, and CI/CD technologies such as Azure DevOps, including automated execution, pipelines, environments, reporting, logging, and troubleshooting.
• Strong knowledge of risk-based testing, test pyramid, shift-left testing, regression strategy, defect management, root-cause analysis, traceability, test coverage, release readiness, and continuous quality improvement.
• Strong ability to leverage generative AI tools to accelerate requirement analysis, test design, automation development, test-data generation, debugging, code review, and documentation without compromising engineering judgment or quality.

Aligned with Verra Mobility Values:

• Do What’s Right – We’re committed to doing the right thing for each other and for our customers – integrity is our DNA.
• Lead With Grace – We embrace the importance of our colleagues and customers and always treat them with kindness and grace.
• Own It – We foster a culture of accountability and excellence, where going the extra mile is standard practice.
• Win Together – We are ambitious and like to win, but we know we win more when we include others and work together.

Verra Mobility Values An ideal candidate for this role naturally works in alignment with the Verra Mobility Core Values:

• Own It. We focus on high performance and drive toward breakthrough outcomes. Our employees ensure accountability, optimize and align work, focus on the customer, and cultivate innovation.
• Do What’s Right. We champion integrity and good character. Our team members model ethical behavior, demonstrate good judgment and are courageous.
• Choose Courage Over Comfort. We lean into the conversations, decisions and actions that move the business forward, even when they feel uncomfortable. We challenge assumptions, address issues early and prioritize progress over ease.
• Win Together. We believe in growing and inspiring people together. We seek people who collaborate, value differences, think and act globally, foster an engaging work environment, and recognize and develop others.

With your explicit consent which you provided as part of the application process, we will retain candidate personal data solely for the business purpose for which it was collected. In no event will we retain such data more than two (2) years following the closure of the recruitment process relating to the role for which you applied or in the event other related job opportunities arise within the company. Verra Mobility Applicant Privacy Notice

Verra Mobility is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

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As set forth in Verra Mobility’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

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