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.

665,526 desarrollador de software interview questions shared by candidates

If you had a list of appointments (each appointment has a begin time, an end time, and a boolean hasConflict), how would you efficiently go through them and set the hasConflict boolean for each. You cannot assume they are sorted in any way. Keep in mind that one appointment may be very long, etc.
avatar

Software Engineer

Interviewed at Google

4.4
Nov 3, 2010

If you had a list of appointments (each appointment has a begin time, an end time, and a boolean hasConflict), how would you efficiently go through them and set the hasConflict boolean for each. You cannot assume they are sorted in any way. Keep in mind that one appointment may be very long, etc.

Phone interview question: Given a string pattern of 0s, 1s, and ?s (wildcards), generate all 0-1 strings that match this pattern. e.g. 1?00?101 -> [10000101, 10001101, 11000101, 11001101]. You can generate the strings in any order that suits you.
avatar

Software Engineer

Interviewed at Google

4.4
Aug 1, 2013

Phone interview question: Given a string pattern of 0s, 1s, and ?s (wildcards), generate all 0-1 strings that match this pattern. e.g. 1?00?101 -> [10000101, 10001101, 11000101, 11001101]. You can generate the strings in any order that suits you.

- Given an array, remove the duplicates and return a unique array keeping the first occurrence of the duplicates and the order. [@2, @1, @3, @1, @2] --> [@2, @1, @3] - how would you implement call for canceling queued blocks with dispatch_after?
avatar

IOS Developer

Interviewed at Meta

3.6
Nov 4, 2013

- Given an array, remove the duplicates and return a unique array keeping the first occurrence of the duplicates and the order. [@2, @1, @3, @1, @2] --> [@2, @1, @3] - how would you implement call for canceling queued blocks with dispatch_after?

Consider an X x Y array of 1's and 0s. The X axis represents "influences" meaning that X influences Y. So, for example, if $array[3,7] is 1 that means that 3 influences 7. An "influencer" is someone who influences every other person, but is not influenced by any other member. Given such an array, write a function to determine whether or not an "influencer" exists in the array.
avatar

Senior Software Engineer

Interviewed at LinkedIn

3.8
Aug 1, 2013

Consider an X x Y array of 1's and 0s. The X axis represents "influences" meaning that X influences Y. So, for example, if $array[3,7] is 1 that means that 3 influences 7. An "influencer" is someone who influences every other person, but is not influenced by any other member. Given such an array, write a function to determine whether or not an "influencer" exists in the array.

assume you are writing number in ascending order to an array of constant size. once you reach the end of the array, you start writing from the beginning, thus writing over the oldest entries. write an algorithm for finding a specific number in this array.
avatar

Software Engineer

Interviewed at Google

4.4
Mar 12, 2010

assume you are writing number in ascending order to an array of constant size. once you reach the end of the array, you start writing from the beginning, thus writing over the oldest entries. write an algorithm for finding a specific number in this array.

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