Desarrollador De Software Interview Questions

Desarrollador De Software Interview Questions

El desarrollo de software es una trayectoria profesional muy demandada, y también es un puesto que puede ofrecer oportunidades de altos ingresos y de realización profesional. A la hora de realizar una entrevista para un puesto de desarrollador de software, es probable que te hagan preguntas sobre tus habilidades técnicas y sociales, y sobre cómo sueles gestionar los proyectos para asegurar su eficiencia.

Preguntas de entrevista más frecuentes para desarrollador/a de software y cómo responderlas

Question 1

Pregunta n.º 1: ¿A qué tipo de desarrollo de software te dedicas actualmente?

How to answer
Respuesta recomendada: Al responder a esta pregunta sobre tus proyectos de desarrollo de software en curso, no olvides mencionar los lenguajes de programación y las tecnologías que utilizas. Esta pregunta ayuda a determinar si posees las habilidades necesarias para gestionar la carga de trabajo.
Question 2

Pregunta n.º 2: Describe un problema de desarrollo al que hayas tenido que hacer frente y explica cómo lograste solucionarlo.

How to answer
Respuesta recomendada: Describir una situación concreta te permitirá explicar tus métodos de resolución de problemas y las medidas que adoptaste para resolver el problema. Utiliza el método STAR (Situación, Tarea, Acción, Resultado) para ofrecer una descripción clara del problema y de la solución.
Question 3

Pregunta n.º 3: ¿Cómo sueles abordar el proceso de QA?

How to answer
Respuesta recomendada: El aseguramiento de la calidad o QA (del inglés, Quality Assurance) es un aspecto importante del desarrollo de software. En organizaciones pequeñas que no dispongan de un equipo de QA específico, esta tarea podría corresponder a los desarrolladores de software. Si te hacen alguna pregunta sobre el proceso de QA, es posible que se intente determinar si estarías dispuesto y serías capaz de asumir las tareas de pruebas y de corrección de errores de programación como parte de tus funciones.

665,636 desarrollador de software interview questions shared by candidates

A company uses a format to exchange messages with us. You need to validate the input. The character encoding ASCII. Valid characters are between 0x20 (space) and 0x7E (~). write validate function to generate valid output or the error message.
avatar

Senior Java Developer

Interviewed at Atlassian

3.1
Apr 13, 2016

A company uses a format to exchange messages with us. You need to validate the input. The character encoding ASCII. Valid characters are between 0x20 (space) and 0x7E (~). write validate function to generate valid output or the error message.

Provide a set of positive integers (an array of integers). Each integer represent number of nights user request on Airbnb.com. If you are a host, you need to design and implement an algorithm to find out the maximum number a nights you can accommodate. The constrain is that you have to reserve at least one day between each request, so that you have time to clean the room. Example: 1) Input: [1, 2, 3] ===> output: 4, because you will pick 1 and 3 2) input: [5, 1, 2, 6] ===> output: 11, because you will pick 5 and 6 3) input: [5, 1, 2, 6, 20, 2] ===> output: 27, because you will pick 5, 2, 20
avatar

Software Engineer

Interviewed at Airbnb

4
May 3, 2015

Provide a set of positive integers (an array of integers). Each integer represent number of nights user request on Airbnb.com. If you are a host, you need to design and implement an algorithm to find out the maximum number a nights you can accommodate. The constrain is that you have to reserve at least one day between each request, so that you have time to clean the room. Example: 1) Input: [1, 2, 3] ===> output: 4, because you will pick 1 and 3 2) input: [5, 1, 2, 6] ===> output: 11, because you will pick 5 and 6 3) input: [5, 1, 2, 6, 20, 2] ===> output: 27, because you will pick 5, 2, 20

1. Take an integer input and output the number of 1's in it's binary representation. 2. Implement a mergesort. 3. Explain your level of understanding of data structures (trees, etc.) 4. What makes java different than other languages?
avatar

Applications Developer

Interviewed at JPMorganChase

3.9
Feb 26, 2016

1. Take an integer input and output the number of 1's in it's binary representation. 2. Implement a mergesort. 3. Explain your level of understanding of data structures (trees, etc.) 4. What makes java different than other languages?

The question was the following. I'm rephrasing the question to make it clear for everyone to understand: - You are going on a one-way flight trip that includes billions of layovers. - You have 1 ticket for each part of your trip (i.e: if your trip is from city A to city C with a layover in city B, then you will have 1 flight ticket from city A to city B, and 1 flight ticket from city B to city C. - Each layover is unique. You are not stopping twice in the same city. - You forgot the original departure city. - You forgot the final destination city. - All the tickets you have are randomly sorted. Question are: - Design an algorithm to reconstruct your trip with minimum complexity. - How would you improve your algorithm. Example: - randomly sorted: New York->London San Francisco-> Hong Kong Paris->New York London->San Francisco - sorted: Paris->New York New York->London London->San Francisco San Francisco-> Hong Kong
avatar

Software Engineer

Interviewed at Google

4.4
Aug 9, 2009

The question was the following. I'm rephrasing the question to make it clear for everyone to understand: - You are going on a one-way flight trip that includes billions of layovers. - You have 1 ticket for each part of your trip (i.e: if your trip is from city A to city C with a layover in city B, then you will have 1 flight ticket from city A to city B, and 1 flight ticket from city B to city C. - Each layover is unique. You are not stopping twice in the same city. - You forgot the original departure city. - You forgot the final destination city. - All the tickets you have are randomly sorted. Question are: - Design an algorithm to reconstruct your trip with minimum complexity. - How would you improve your algorithm. Example: - randomly sorted: New York->London San Francisco-> Hong Kong Paris->New York London->San Francisco - sorted: Paris->New York New York->London London->San Francisco San Francisco-> Hong Kong

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