QA Engineer

QA Engineer (.NET Framework / WPF) – India

About Us

Tech9 is shaking up a 20-year-old industry, and we're not slowing down. Recognized by Inc. 5000 as one of the nation's fastest-growing companies, we are dedicated to building innovative, high-quality software solutions. Our team is passionate about delivering technology that makes an impact. We offer a 100% remote working environment with a collaborative and supportive culture, allowing you to focus on what you do best.

Role Overview

We are seeking a QA Engineer experienced in testing .NET Framework (4.5–4.8) applications, specifically WPF desktop applications built with XAML. In this role, you'll be responsible for creating, executing, and maintaining both manual and automated tests to ensure a seamless and high-quality user experience.

You'll collaborate closely with developers, product managers, and designers to validate features, identify defects, and maintain product stability across a mature, large-scale Windows desktop application. This role is ideal for someone who thrives on understanding complex UI workflows and enjoys ensuring that every detail works flawlessly.

Responsibilities

• Manual & Automated Testing: Design, execute, and maintain test cases for WPF desktop applications built on .NET Framework (4.5–4.8).
• UI/UX Validation: Verify layouts, controls, and workflows implemented with XAML, ensuring visual and functional accuracy.
• Regression Testing: Develop and execute regression test plans to maintain stability during frequent releases.
• Functional Testing: Validate business logic, integrations, and end-to-end workflows across different application modules.
• Defect Tracking: Identify, document, and track defects through to resolution using bug tracking tools (e.g., JIRA, Azure DevOps).
• Test Documentation: Maintain detailed test documentation, including test cases, scenarios, and validation steps.
• Collaboration: Work closely with developers to understand system behavior, reproduce issues, and verify fixes.
• Automation Support: Partner with automation engineers to expand test coverage, identify automation opportunities, and maintain existing test suites.
• Performance & Stability Testing: Participate in testing performance, memory usage, and UI responsiveness of the WPF application.
• Continuous Improvement: Contribute to improving QA processes, tools, and methodologies for desktop applications.

Minimum Qualifications

• Candidate must be located in India.
• 4+ years of experience in software quality assurance.
• Hands-on experience testing .NET Framework (4.5–4.8) applications.
• Strong understanding of WPF, XAML, and desktop UI testing concepts.
• Experience with manual testing of complex user interfaces and workflows.
• Familiarity with test case management and defect tracking systems (e.g., JIRA, Azure DevOps).
• Understanding of functional, regression, and smoke testing methodologies.
• Excellent analytical and problem-solving skills with high attention to detail.
• Strong communication and collaboration skills to work with distributed teams.

Preferred Qualifications

• Experience automating WPF applications using tools such as Appium for Desktop, WinAppDriver, or White Framework.
• Familiarity with API testing tools (Postman, REST Assured).
• Experience with CI/CD pipelines and integrating tests into automated workflows.
• Exposure to Agile/Scrum development environments.
• Bachelor's degree in Computer Science, Engineering, or a related field.

Why Join Us?

• High-Impact Role: Ensure quality and stability for a large-scale WPF desktop application used by thousands of users.
• Flexibility: 100% remote position based in India with flexible hours.
• Collaboration: Work with skilled engineers and QA professionals across global teams.
• Growth: Develop expertise in desktop automation and testing for complex .NET environments.

Hiring Process

Our hiring process is designed to be thoughtful, efficient, and focused on both technical ability and team fit:

1. 30-minute on-demand HireVue screening – Situational and behavioral questions to understand your ownership mindset, adaptability, and approach to collaboration.
2. 10-minute virtual Q&A with our recruiter – A conversation to clarify the role and answer your questions (not an interview).
3. 60-minute live technical interview 1– Focused on desktop testing, .NET environment knowledge, and QA fundamentals.
4. 60-minute live technical interview 2 – Deeper Dive into QA experience
5. 15–30 minute chat with the hiring manager – To align on expectations and culture fit.
6. 30–60 minute client session – Final step to ensure alignment with client needs.

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Experience Requirements

Experienced