Senior Automation QA Engineer

As a Senior Automation QA Engineer at Experian, you will perform automated testing and maintenance of both standard and complex modules. Responsibilities include designing test cases and scripts with predefined criteria, investigating production defects with in-depth root cause analysis, and ensuring the efficiency of release and Sprint planning discussions. You'll also have the opportunity to optimize automation tools and focus on specific areas of the performance test strategy.

To excel as a Senior Automation QA Engineer at Experian, you'll need around 5 years of experience in Software Automation Quality Assurance and a Bachelor's degree in Computer Science, Information Technologies, or a relevant field. Proficiency in Java or another OOP language is essential, along with familiarity with TypeScript, Python, and Bash. Knowledge of databases like PostgreSQL or CosmosDB is also beneficial.

A Senior Automation QA Engineer at Experian should be knowledgeable in a bundle of technologies including K6, Elastic Search, Logstash, Redis, Kibana, and ActiveMQ. Experience with Linux and version control systems like Git is crucial, and familiarity with Azure, Azure Pipelines, and databases such as PostgreSQL, CosmosDB, or H2 will set you up for success in this role.

Experian is committed to the personal development of its employees, offering a robust career pathway for professional growth. Rooted in an environment that values learning, you will gain unlimited access to online educational training courses, materials, and books. Additionally, support for continuous learning ensures you remain at the forefront of your field as a Senior Automation QA Engineer.

At Experian, we understand the importance of work-life balance. As a Senior Automation QA Engineer, you’ll benefit from 25 days of paid vacation, an extra day off on your birthday, and 3 additional paid days for participating in social responsibility events. Furthermore, flexible working hours and the option for home office arrangements allow you the freedom to maintain a healthy balance between work and personal life.

When discussing your experience with automated testing tools, highlight specific tools you have used, such as Selenium, QTP, or JUnit. Explain how you leveraged these tools to develop test frameworks, maintain tests, and ensure software quality, while detailing the impact on project timelines and delivery.

In designing test cases for complex systems, I prioritize understanding the system architecture and specifications. I break down the functionality into smaller tests, use boundary value analysis, and apply risk-based testing. This ensures comprehensive coverage while allowing me to maintain focus on critical areas that may impact user experience.

To investigate production defects, I utilize a systematic approach that includes replication of the error, reviewing logs, and analyzing stack traces. I collaborate with development teams for insights, ensuring communication is clear and actionable. By identifying patterns and documenting findings, I help prevent future issues.

Certainly! In my previous role, I identified bottlenecks in the automation framework that were slowing down regression testing. By introducing parallel test execution and optimizing test data management, I reduced our testing cycle times by 30%, improving overall efficiency and allowing for faster releases.

I stay updated with the latest trends in automation testing by following industry blogs, participating in webinars, and attending conferences. Engaging with communities on platforms like LinkedIn and GitHub also enriches my knowledge and exposes me to innovative practices and tools in quality assurance.

I have significant experience with K6 for performance testing, using it to create load test scripts that mirror real user scenarios. This has enabled me to identify bottlenecks under stress and provide development teams with concrete data on system performance during peak loads.

In handling conflicts within a QA team, I believe in open communication. I would initiate discussions to address the root causes of disagreements while promoting understanding. Facilitating team-building activities can also foster a collaborative approach to problem-solving, ensuring we maintain harmony and focus on quality objectives.

Key metrics for measuring QA success include defect density, the rate of automated versus manual test coverage, the mean time to detect defects, and customer satisfaction scores. By systematically evaluating these metrics, we can assess our process efficiency and make informed decisions to enhance product quality.

I have practical experience writing SQL queries for database testing, which involves verifying data integrity and ensuring that data processing aligns with expected results. My approach includes testing stored procedures, views, and triggers to validate the accuracy and performance of database operations.

I approach security testing by integrating it into our automation pipeline early in the development cycle. This includes using tools for vulnerability scanning and penetrating testing, as well as designing specific test cases that assess the application’s security posture against common threats and vulnerabilities.