I applied online. I interviewed at Trendyol in Jan 2023
Interview
It was not bad but i had no idea about the rejection. We talked and everything seemed fine but they decided not to continue, i thought they had a good impression of me. Maybe communication could be better.
Interview questions [1]
Question 1
Tell me one story that you changed your team members ideas about something
I applied online. The process took 2 weeks. I interviewed at Trendyol (Istanbul) in Jan 2026
Interview
The interview was generally focused on assessing my proficiency in the skills and knowledge required to perform the tasks listed in my CV. Live coding wasn't included in the first stage, but it will be a live coding session lasting approximately two hours in the second stage.
Interview questions [1]
Question 1
They particularly want a good understanding of design patterns; most of the questions were about these topics.
I applied through a recruiter. I interviewed at Trendyol (Istanbul) in Oct 2025
Interview
The process starts with an application, followed by a Codility test, an HR phone screening, and an online interview with HR and the hiring manager. Then comes a case interview and a language test. It is quite long and tiring, but communication is clear and professional. All interviewers were polite, supportive, and genuinely helpful throughout the journey.
Interview questions [1]
Question 1
Most of the questions focused on modern software engineering practices such as Domain-Driven Design (DDD), Test-Driven Development (TDD), microservices architecture, and DevOps practices. They asked how I apply these concepts in real projects and how I design scalable, maintainable systems in a production environment.