Preparing for an interview at People requires a balanced approach of technical preparation, practical coding practice, and behavioral reflection. You should focus on demonstrating not just your testing expertise, but also how you think as an engineer and collaborate as a teammate.

Technical Excellence & Automation – You must demonstrate a deep understanding of test automation principles, particularly with UI automation tools like Selenium. Be ready to discuss framework architecture, test design patterns, and how to write maintainable code.

Problem-Solving & Coding – People values engineers who can write clean, reliable code. Brush up on basic algorithms and data structures, and practice solving easy-to-medium coding challenges clearly and efficiently.

Collaboration & Communication – Quality is a team sport at People. You will need to show how you partner with developers, product managers, and other stakeholders to drive quality throughout the entire software development lifecycle.

Ownership & Adaptability – We look for self-starters who take ownership of product quality and are comfortable navigating ambiguity. Be prepared to share concrete examples of how you have driven process improvements and adapted to changing project requirements.

The interview process for a QA Engineer at People is structured to evaluate both your technical capabilities and your cultural alignment. Candidates consistently report that the process is highly organized, with responsive recruiters and clear communication at every stage. The timeline is designed to move efficiently without long delays between steps.

The journey begins with an initial recruiter phone screen to discuss your background, career goals, and interest in People. This is followed by a technical phone screen or a basic coding challenge. Next, you will complete a take-home automation exercise, typically focusing on building a Selenium-based test suite. The final stage is a virtual onsite loop consisting of multiple rounds covering coding, behavioral scenarios, and a deep dive into your past projects.

The timeline above outlines the typical progression from your first contact to the final decision. You should use this visual guide to pace your preparation, ensuring you allocate sufficient time for both the take-home challenge and the onsite technical rounds. While some stages may vary slightly by team, the overall structure remains consistent and comprehensive.

To succeed in the QA Engineer interview loop at People, you need to perform consistently across several core competencies. Understanding what interviewers look for in each area will help you structure your preparation effectively.

Test Automation & Framework Design

This area evaluates your ability to build scalable, reliable, and maintainable automated test suites. Interviewers want to see that you understand the architectural patterns of modern automation frameworks and can make pragmatic tooling decisions.

Be ready to go over:

• Page Object Model (POM) – Designing clean, reusable page objects to separate test logic from UI elements.
• Handling Asynchronous Behavior – Implementing smart waits, explicit waits, and handling dynamic web elements without introducing flakiness.
• API Testing – Validating backend services and integrating API tests with UI workflows for end-to-end coverage.
• Advanced concepts (less common) – Parallel test execution, continuous integration (CI/CD) pipeline integration, and containerizing test environments using Docker.

Example questions or scenarios:

• "How would you design a test suite to validate a multi-step checkout funnel?"
• "Explain how you would refactor a legacy, flaky Selenium test suite to make it more reliable."

Coding & Algorithmic Problem Solving

People expects its QA Engineers to write high-quality code. You will face live coding exercises where you must solve algorithmic problems, write clean code, and explain your logical progression.

Be ready to go over:

• Basic Data Structures – Working with arrays, strings, hash maps, and lists.
• String and Array Manipulation – Searching, sorting, filtering, and parsing data efficiently.
• Code Readability & Cleanliness – Using descriptive variable names, modularizing code, and handling edge cases gracefully.
• Advanced concepts (less common) – Time and space complexity analysis (Big O notation) and basic recursion.

Example questions or scenarios:

• "Write a function that takes an array of integers and returns the duplicate elements."
• "Implement a basic parser that validates whether a set of brackets in a code snippet is balanced."

Project Walkthrough & Resume Deep Dive

During this round, you will discuss your past professional experiences in detail. Interviewers will ask you to explain the technical decisions you made, the challenges you faced, and the business impact of your work.

Be ready to go over:

• Framework Contributions – Your specific contributions to building or maintaining test frameworks.
• Technical Decision-Making – Why you chose specific tools, libraries, or methodologies over alternatives.
• Metrics and Impact – How you measured the success of your testing efforts (e.g., reduction in production bugs, faster release cycles).

Example questions or scenarios:

• "Walk me through the architecture of the automation framework you built at your last job."
• "Describe a major technical challenge you encountered while scaling a test suite and how you overcame it."

As a QA Engineer at People, your day-to-day work will extend far beyond simply running test cases. You will be an active participant in the entire software development lifecycle, driving quality initiatives from inception to release.

You will collaborate closely with software engineers during the design phase to identify potential edge cases and write testable code. By defining comprehensive test plans and writing automated regression suites, you will ensure that new features do not break existing functionality. You will also maintain and optimize our automated testing infrastructure, ensuring that builds run quickly and reliably in our CI/CD pipelines.

• Design, develop, and maintain automated test scripts for web applications using Selenium and other modern frameworks.
• Collaborate with product managers and developers to clarify requirements, define acceptance criteria, and plan testing strategies.
• Analyze test execution results, investigate failures, and work closely with developers to debug and resolve issues.
• Advocate for quality best practices, such as code reviews for test automation code and early integration testing.