Quality Assurance Tester Job at Intertech (Minnesota)

Job Description

We are seeking a Quality Assurance Tester to support a large-scale modernization initiative focused on transforming legacy systems into a modern service-based architecture. This role will play a critical part in ensuring quality across modernized UI applications, backend services, APIs, and batch processing systems. The ideal candidate is someone who enjoys hands-on manual testing, can independently dissect business and technical requirements, and is comfortable creating detailed test plans and test cases from scratch. While automation experience is highly valued, this is not an automation-only role — the immediate priority is strong manual testing capability within a fast-paced Agile environment. This program includes extensive collaboration across front-end, backend, and batch modernization teams and involves validating integrations across multiple application layers and environments.

Job Responsibility

Analyze business and technical requirements to create comprehensive test plans, test cases, and testing strategies
Perform hands-on manual testing across modernized web applications, APIs, batch processes, and integrated systems
Validate functionality across approximately 300 medium-complexity modernized UI screens
Execute functional, regression, integration, usability, and cross-browser testing
Test modern single-page applications (SPA) built with Angular and React
Validate GraphQL and REST API integrations and service-based workflows using tools such as Postman or Swagger
Support testing activities across DEV, QA, UAT, and PROD-related environments
Perform batch job validation and environment readiness testing
Identify, document, reproduce, and help validate resolution of defects
Collaborate closely with developers, product owners, designers, and other QA team members within an Agile development process
Participate in requirements reviews, sprint planning, backlog refinement, and acceptance criteria discussions
Contribute to future automated testing efforts as the modernization program evolves

Requirements

Strong experience performing manual QA testing for web applications and enterprise systems
Proven ability to analyze requirements and independently create detailed test plans and test cases
Experience executing functional, regression, integration, and end-to-end testing
Experience testing modern Angular and/or React applications
Familiarity with GraphQL and REST API testing tools such as Postman, Swagger, or similar
Experience testing complex enterprise environments involving UI, APIs, and batch processing components
Understanding of Agile/Scrum development methodologies
Strong communication and collaboration skills when working with cross-functional teams

Nice to have

Experience with automated testing tools such as Playwright, Selenium, Cypress, or similar
JavaScript and/or TypeScript experience, particularly in support of UI test automation
Experience building or maintaining automated UI test suites
Experience validating applications hosted in cloud environments such as AWS or Azure
Understanding of modernization initiatives, distributed systems, or service-based architectures
Experience working within public sector, pension, or highly regulated enterprise environments

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Quality Assurance Tester

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