Senior QA/SDET Engineer

As a Senior QA/SDET Engineer at Tatari, your main responsibilities will include ensuring the quality of software releases, developing a test automation framework, creating a suite of data-driven automation tests, and collaborating with the engineering team to enhance the functional code coverage. You will also execute manual and automated tests, maintain thorough test plans, and partner with Site Reliability Engineering (SRE) to manage the QA Lab and necessary testing environments.

Tatari is looking for candidates with over 5 years of experience in SDET or Test Automation QA Engineering, preferably in a startup environment. A BS or MS in Computer Science, Engineering, or a related field is required. Strong proficiency in Python, a solid understanding of SQL and relational databases, as well as experience with test automation frameworks like Playwright and REST-Assured is also essential for this position.

The Senior QA/SDET Engineer plays a crucial role in assuring the quality and performance of Tatari's software products. By implementing robust testing strategies, you help mitigate risks and reduce launch regressions, which in turn enhances the reliability and efficiency of the advertising platform. Your contributions ensure that Tatari’s clients receive data-driven insights that effectively drive their advertising success.

In the role of Senior QA/SDET Engineer at Tatari, you will work with various modern tools and technologies to test and validate applications. Key tools include automation frameworks for UI, API, and data pipelines, alongside programming in Python, using SQL for backend data validation, and integrating with cloud databases such as AWS. Familiarity with testing tools like Great Expectations and Playwright will enhance your effectiveness in this role.

Tatari is proud of its inclusive work culture, which embraces diversity and promotes a welcoming environment for all team members. As a Senior QA/SDET Engineer, you will find a collaborative atmosphere where your perspectives and ideas are valued. The company encourages personal and professional growth, offering benefits such as unlimited PTO, team-building events, and continuing education opportunities.

In the role of Senior QA/SDET Engineer, I find that a combination of both automated and manual testing methods yields the best results. Automated testing is essential for regression and performance tests, allowing for quicker feedback cycles, while manual testing is invaluable for exploratory and usability testing. Using a blend of these approaches helps ensure comprehensive test coverage.

When designing a test automation framework, I start by evaluating the application's architecture and identifying the key components that need testing. I prioritize modularity and reusability in the design to ensure that the framework can adapt to future needs. Additionally, I incorporate tools that align best with the technology stack, facilitating easy integration and maintenance while ensuring comprehensive coverage across UI, API, and microservices.

Certainly! One challenging bug I encountered involved discrepancies in data processing results due to timing issues in an asynchronous environment. I utilized log analysis and introduced additional monitoring to trace the sequence of operations. After pinpointing the root cause, I collaborated with the development team to implement synchronization strategies, followed by thorough testing to ensure resolution and prevent recurrence.

To foster collaboration, I prioritize clear communication and regular check-ins with both developers and product managers. I involve them early in the testing process to share insights and establish shared goals. Building trusting relationships allows me to align testing efforts with product delivery timelines while facilitating effective problem-solving when challenges arise.

Continuous integration (CI) is pivotal in my testing strategy as it allows for frequent integration of code changes into a shared repository. It promotes early detection of issues and ensures that the automated tests run regularly, maintaining consistent quality throughout the development lifecycle. I configure CI pipelines to run comprehensive test suites on every code commit, enhancing overall software reliability.

If a test fails during the launch period, my first step would be to investigate quickly to identify the cause, whether it's due to recent changes or environmental issues. I would then communicate the issue to the relevant teams, assess the impact, and prioritize fixes based on severity. If necessary, I would recommend holding the release until the issue is resolved to maintain our quality standards.

I have extensive experience with cloud-based testing, utilizing platforms such as AWS to set up test environments that mirror production. This allows for greater scalability and access to a variety of resources without significant infrastructure overhead. I apply cloud-based testing by automating deployment and running tests on demand, optimizing our testing processes while ensuring that we test in environments that closely reflect the end-user experience.

In my previous role, I led an initiative to refine our test automation coverage by introducing a modular testing approach. This allowed us to quickly add tests for new features while reducing redundancy in our test suite. By implementing this strategy, we significantly decreased our regression testing time and improved overall software quality, leading to more stable releases and enhanced stakeholder satisfaction.

I believe that documentation is vital for maintaining clarity and consistency in testing processes. My philosophy is to keep documentation concise yet comprehensive, ensuring that it is easily accessible for team members. I regularly update documentation to reflect changes in frameworks, processes, and best practices, facilitating smoother onboarding for new team members and enhancing collaboration across the team.

To stay updated with the latest trends in test automation, I regularly engage with industry blogs, attend webinars, and participate in relevant online forums. I also find value in networking with other professionals in the field and experimenting with new tools and technologies during personal projects. Continuous learning is essential in this fast-evolving domain, and I make it a priority to remain proficient with emerging best practices.