Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Trendyol (Istanbul) nel mese di ott 2025
Colloquio
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.
Domande di colloquio [1]
Domanda 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.
Ho sostenuto un colloquio presso Trendyol (Istanbul)
Colloquio
Live coding with java language. A bit hard with software principles. Some of project code is missing and required to complete. İnterviewers were polite and process was smooth. Takes 1 month
Ho presentato la mia candidatura online. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Trendyol (Istanbul) nel mese di gen 2026
Colloquio
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.
Domande di colloquio [1]
Domanda 1
They particularly want a good understanding of design patterns; most of the questions were about these topics.
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Trendyol (Istanbul) nel mese di nov 2025
Colloquio
I previously applied for an interview with my original CV, which included my international experience, and received a rejection. Later, when I changed the international experience to "freelance" and reduced the number of years of experience, they called me right away. The caller initially said things like, "Your experience is very valuable." I couldn't understand. I had written "freelance." During the technical interview, the team leader belittled some of my answers with his facial expressions. When he asked for the names of freelance companies, I told him I had worked abroad. This time, the team leader started asking more challenging questions. They could have at least sent me a case study, but thankfully, they didn't. Even the interviewers' facial expressions suggested a toxic, ego-intensive environment.
Domande di colloquio [1]
Domanda 1
What do you do to improve the performance of a machine learning model? What do you do in order to avoid from losing requests (let's say you don't have technologies like Kafka, RabbitMQ)?
