Test Strategy and Planning
This area is critical because it demonstrates your foundational understanding of quality assurance. Interviewers want to see that you can take a vague product requirement and translate it into a comprehensive, prioritized test plan. Strong performance means you do not just list "happy path" tests; you actively seek out edge cases, boundary conditions, and potential failure points.
Be ready to go over:
- Requirement Analysis – How you review product specs to identify gaps before any code is written.
- Test Case Design – Utilizing techniques like boundary value analysis and equivalence partitioning.
- Risk-Based Testing – How you prioritize what to test when time and resources are strictly limited.
- Advanced concepts (less common) – Strategies for testing microservices architectures, data migration testing, and A/B test validation.
Example questions or scenarios:
- "Design a test plan for a new password reset feature that includes an email link and SMS verification."
- "You have a release going out in two hours, but you only have time to run 20% of your regression suite. How do you choose what to run?"
- "Walk me through how you would test a vending machine."
Automation and Scripting
At Areli, automation is key to maintaining our release velocity. This area evaluates your ability to write reliable, maintainable code to automate repetitive testing tasks. Strong candidates will write clean scripts, use appropriate assertions, and understand how to integrate their tests into a continuous integration pipeline.
Be ready to go over:
- UI Automation – Frameworks like Selenium, Cypress, or Playwright, and strategies for handling dynamic elements.
- API Testing – Using tools like Postman or writing scripts to validate status codes, response payloads, and database state.
- Test Maintenance – How you handle flaky tests and keep your automation suite reliable over time.
- Advanced concepts (less common) – Integrating tests into CI/CD pipelines (Jenkins, GitHub Actions), parallel execution, and performance testing basics.
Example questions or scenarios:
- "Write a script to log into a web application, verify the user dashboard loads, and assert that the welcome message is correct."
- "How do you approach automating a test for an API endpoint that returns a deeply nested JSON response?"
- "Tell me about a time you had to deal with a highly flaky automated test. How did you resolve it?"
Defect Management and Triage
Finding a bug is only half the job; communicating it effectively is the other half. This evaluation area focuses on your ability to document issues clearly, investigate root causes, and work with developers to ensure timely fixes. A strong candidate provides actionable bug reports that minimize back-and-forth communication.
Be ready to go over:
- Bug Lifecycles – How you track an issue from discovery to resolution and verification.
- Root Cause Analysis – Using browser developer tools, server logs, or database queries to pinpoint where a failure occurred.
- Stakeholder Communication – How you handle disagreements with developers who claim a bug is "working as intended."
- Advanced concepts (less common) – Analyzing crash dumps, utilizing monitoring tools (like Datadog or Splunk) to identify production issues.
Example questions or scenarios:
- "You find a critical bug late in the release cycle, but the lead developer says it is too risky to fix right now. How do you handle this?"
- "What information do you include in a standard bug report to ensure the engineering team can reproduce it immediately?"
- "Walk me through how you would debug a 500 Internal Server Error on a web application."