ING QA Engineer interview questions & guide 2026

The following questions reflect patterns observed in recent ING interview cycles. While interviewers tailor discussions to your specific background, these topics represent the core competencies required for a QA Engineer.

Technical Proficiency & Frameworks

Focuses on your ability to work with ING's tech stack and your understanding of automation principles.

• Can you explain the role of Cucumber in your previous testing framework?
• How do you handle element selection and dynamic identifiers in UI testing?

Preparation at ING should be structured around demonstrating both technical depth and a collaborative mindset. You must be able to articulate not just how you test, but why you chose a specific strategy.

Technical Competency – Interviewers will verify your proficiency with modern automation tools. You should be prepared to discuss your code, explain your design patterns, and demonstrate a deep understanding of the frameworks you have used in the past.

Analytical Problem-Solving – You will be evaluated on your ability to deconstruct complex systems. When presented with a hypothetical scenario or a piece of code, focus on explaining your thought process clearly, even if you do not have the immediate answer.

Communication & Collaboration – As a QA Engineer, you act as a bridge between developers, product owners, and stakeholders. Be ready to demonstrate your ability to explain technical risks to non-technical team members and your experience working in cross-functional, agile environments.

The interview process at ING is generally characterized by a professional, organized, and straightforward approach. You can expect a balance between initial behavioral screening and deeper technical assessments. The process is designed to evaluate both your cultural alignment with ING's values and your hands-on ability to contribute to their specific technical environment.

This visual timeline illustrates the typical path from application to final review. Use this to pace your preparation, ensuring you have enough time to review your technical projects before the deep-dive sessions. Note that while the process is consistent, the complexity of technical tasks can vary significantly based on the seniority level being recruited.

Technical Frameworks & Tools

ING relies heavily on automation. You must demonstrate that you can write, maintain, and scale test frameworks.

• Be ready to go over:
• Cucumber and BDD (Behavior Driven Development) practices.
• Spring framework integration for testing.

As a QA Engineer, you will operate within an agile squad. Your primary responsibility is to ensure the quality of the software delivered by your team. This involves writing automated test scripts, maintaining existing frameworks, and performing manual exploratory testing when necessary.

You will collaborate closely with Software Engineers to ensure that code is testable from the start. You will also work with Product Owners to define acceptance criteria, ensuring that user stories are clear and testable. Your role is central to the release process; you are the final checkpoint before features reach the production environment.

To be a competitive candidate, you need a solid foundation in both manual and automated testing.

• Must-have skills:
• Proficiency in at least one object-oriented programming language.
• Hands-on experience with automation tools like Cucumber, Selenium, or Playwright.
• Strong understanding of the SDLC and Agile/Scrum methodologies.
• Nice-to-have skills:
• Experience with cloud platforms (e.g., Azure, AWS).
• Knowledge of performance testing tools.
• Experience with API testing using tools like Postman or RestAssured.

Q: Is the interview process difficult? A: Experiences vary, but the technical portion is often described as rigorous. If you are well-versed in your current tech stack and can explain your design choices, you will find the process manageable.

Q: How long does the process take? A: While it can take a few weeks between stages, the process is generally well-organized. Expect clear communication from the recruitment team regarding your status.

Q: Does ING hire for remote roles? A: ING has various policies depending on the location and specific team. Always confirm the location requirements during your initial recruiter screen.

• Review your own code: Be ready to explain the logic behind any function you have written in the past, as interviewers may ask you to explain specific implementations.
• Focus on the 'Why': When discussing your experience, don't just list what you did. Explain why you chose a specific tool or methodology over others.
• Stay calm under pressure: The technical interview is meant to test your problem-solving under scrutiny; if you get stuck, explain your reasoning aloud so the interviewer can follow your thought process.

The QA Engineer role at ING offers an exceptional opportunity to influence the quality of high-scale financial software. Success in this process relies on your ability to combine technical rigor with clear communication and a proactive approach to quality.

By mastering your core technical frameworks and preparing to discuss your past projects with precision, you will position yourself strongly for success. We encourage you to continue refining your knowledge of Cucumber, Spring, and UI automation strategies. You have the potential to make a significant impact at ING—prepare thoroughly, stay confident, and approach your interviews as a partner in their success.