AI Job Interview: How to Practice with ChatGPT & Co.
You've received the invitation to the job interview – congratulations! But before you can look forward to meeting with HR and the department, you're increasingly likely to face a different kind of interviewer in Switzerland: Artificial Intelligence. Video interviews evaluated by AI systems are no longer a rarity in 2026. But even if there's a human sitting at the other end, preparing with AI is now your biggest advantage.
Practicing in front of the mirror is a missed opportunity today. In this article, we'll look at how you can turn the tables and use AI to prepare for your next job interview.
The Problem: Going into the (AI) Interview Unprepared
Whether you're applying at an SME in Aargau or a large corporation in Zurich: interview processes have changed.
Many candidates fail due to two new hurdles:
- Unknown questions: The standard question about your "three weaknesses" is a thing of the past. Today, competency-based questions are asked, which are hard to predict.
- AI screenings: More and more companies rely on asynchronous video interviews in the first step. Here, an AI analyzes your answers, facial expressions, and even your choice of words. If you nervously stutter into the camera, you're out – even before a human has seen the video.
The good news? You can now use this exact same technology for your preparation.
The Solution: Make AI Your Sparring Partner
You don't need to be a tech nerd to use AI for your preparation. With tools like ChatGPT or Gemini, you can prepare specifically for tough questions. Here are three practical tips on how to do it:
1. Simulate the Interview Using Voice Mode
Use the voice feature of ChatGPT (or similar tools) on your smartphone. Give the AI the following prompt: "You are the HR manager at [Company] conducting a job interview with me for the position of [Position]. Ask me 5 competency-based questions one by one. Wait for my answer after each question. At the end, give me critical feedback on my answers and persuasive impact, and suggest improvements." This way, you practice not only the content, but also speaking fluently.
2. Decipher the Job Posting
Copy the entire job posting into the chatbot and ask: "As an experienced recruiter, what 10 questions would you ask a candidate for this position to check if they truly meet the requirements?" The AI analyzes the hidden requirements and provides tailored practice questions.
3. Optimize Your Answers Using the STAR Method
If you've achieved great things in the past, you also need to know how to present them effectively. Swiss recruiters love the STAR method (Situation, Task, Action, Result). Write down one of your success stories and let the AI analyze it: "Is this answer structured according to the STAR method? How can I make the Result (R) even more measurable and convincing?"
How PARAT Helps You Prepare
The best preparation is useless if your application dossier was inconsistent to begin with. When asked about gaps in your CV or details in your cover letter during the interview, you need to know your facts inside out.
This is precisely where PARAT supports you. When you create your CV and cover letter with PARAT, the AI wizard ensures that your profile is completely consistent and aligned with Swiss standards. You know exactly which strengths were highlighted – allowing you to build on them with confidence during the interview. A clear narrative thread from application to interview!
Conclusion: Use Technology to Your Advantage
Job interviews are stressful enough. Use the tools available to you today to reduce that anxiety. An AI sparring partner is patient, critical, and available anytime. Practice until you feel confident.
Good luck with your next interview – you've got this!
