Senior QA Engineer (Automated Testing)

About us:

Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂

Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.

Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.

The Role:

We are looking for a Senior QA Engineer for one of our clients. You will join as a QA to establish a better and more efficient testing environment with the objective for an automated infrastructure. Furthermore you will be responsible for testing the client's agentic workflows and will have a close collaboration with their Product and AI Engineering team.

What we are looking for:

• Experience: 5+ years in a QA/Testing role, with a minimum of 3 years specifically as an SDET or Automation Architect.
• Experience with data generation techniques to support AI model validation
• High proficiency in at least one object-oriented programming language (Java, Python, C#, or JavaScript/TypeScript).
• Expertise with industry-leading automation frameworks/tools such as Selenium WebDriver, Cypress, Playwright, or Appium.
• Strong experience with API testing tools (e.g., Postman, RestAssured) and a solid understanding of REST/SOAP protocols.
• Proficiency in writing complex SQL queries for data validation and backend testing.
• Expert knowledge of Git and practical experience setting up and managing automated test runs in a CI/CD environment.
• Deep understanding of testing concepts, including unit, integration, system, regression, and performance testing.
• Experience with Performance/Load testing tools (e.g., JMeter, LoadRunner).
• Familiarity with cloud platforms (AWS, GCP, Azure) and testing infrastructure in a cloud environment.
• Experience in Behavior-Driven Development (BDD) using tools like Cucumber or Gherkin.
• Automated testing
• AI / Agentic Workflows testing
• Time zone: CET (+/- 3 hours). We are unable to consider applications from candidates in other time zones.

Responsibilities:

• Test Strategy: Define, document, and evangelize the overall testing strategy for new features and major product releases, including risk analysis and mitigation plans.
• Collaboration: Work directly with Product Managers to clarify requirements and ambiguous user stories, and partner closely with Development teams to troubleshoot and perform root cause analysis (RCA) on complex production defects.
• Evaluating model and statistical assumptions, methodologies, and outputs, and performing other backend/software testing needs
• Test Metrics: Establish and track key Quality Assurance (QA) metrics, providing detailed reports on test coverage, defect trends, and overall product quality to stakeholders.
• Quality Governance: Lead initiatives to improve the quality of the product architecture and the efficiency of the development and release process.
• Test Case Design: Develop detailed and complex test plans and test cases covering functional, non-functional, security, and performance requirements.
• Exploratory Testing: Execute exploratory testing sessions to uncover hard-to-find defects that automation may miss.
• Bug Management: Manage the entire defect lifecycle, ensuring high-quality bug reports and timely resolution.

What we offer:

Get paid, not played

No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.

Predictable project hours

Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.

Flex days, so you can recharge

Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.

Career-accelerating positions at cutting-edge companies

Discover exclusive long-term remote positions at the world's most exciting companies

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Hand-picked opportunities, just for you

Skip the typical recruitment roadblocks and biases with personally matched positions.

One seamless process, multiple opportunities

A one-time contracting process for endless opportunities, with no extra assessments.

Compensation

Enjoy the same pay, every month with positions landed through Proxify.