Backend Developer Interview Questions

9,196 backend developer interview questions shared by candidates

Q: You have to start a company similar to Rebel Foods and along with that, you have to launch an App like Swiggy and Zomato in the market. Two types of UI’s(User Interface) are considered for the app, one is Rich UI and another is Minimal UI. Rich UI: It consists of unique images and videos for all similar types of products. AddOns are automatically suggested in this UI and based on that you add up things in your order like ketchup, sausages, etc. Minimal UI: It consists of similar images and videos for all similar types of products. AddOns are not automatically suggested in this UI, you have to add up things on your own, and based on that you add up things in your order like ketchup, sausages, etc. Which UI will be better for your App even though it is mentioned that development time and App loading time and cost measures will be high for Rich UI?
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Backend Developer

Interviewed at Rebel Foods (Formerly Faasos)

3.8
Jan 19, 2022

Q: You have to start a company similar to Rebel Foods and along with that, you have to launch an App like Swiggy and Zomato in the market. Two types of UI’s(User Interface) are considered for the app, one is Rich UI and another is Minimal UI. Rich UI: It consists of unique images and videos for all similar types of products. AddOns are automatically suggested in this UI and based on that you add up things in your order like ketchup, sausages, etc. Minimal UI: It consists of similar images and videos for all similar types of products. AddOns are not automatically suggested in this UI, you have to add up things on your own, and based on that you add up things in your order like ketchup, sausages, etc. Which UI will be better for your App even though it is mentioned that development time and App loading time and cost measures will be high for Rich UI?

Las preguntas cubrieron tres áreas principales: Experiencia y Trayectoria: Se centraron en proyectos pasados, hitos en mi carrera y los motivos de mis cambios laborales. Conocimientos Técnicos: Preguntas teóricas sobre las herramientas que utilizo y cómo resolver problemas específicos del día a día en el rol. Defensa de la Prueba: Durante la última fase, me preguntaron por qué elegí una solución frente a otra, cómo mejoraría mi código o diseño, y qué dificultades encontré al realizar el ejercicio práctico
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Backend Golang Developer

Interviewed at Top Doctors

3.1
Mar 17, 2026

Las preguntas cubrieron tres áreas principales: Experiencia y Trayectoria: Se centraron en proyectos pasados, hitos en mi carrera y los motivos de mis cambios laborales. Conocimientos Técnicos: Preguntas teóricas sobre las herramientas que utilizo y cómo resolver problemas específicos del día a día en el rol. Defensa de la Prueba: Durante la última fase, me preguntaron por qué elegí una solución frente a otra, cómo mejoraría mi código o diseño, y qué dificultades encontré al realizar el ejercicio práctico

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