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.

666,464 desarrollador de software interview questions shared by candidates

Another was a puzzle: A king orders 100 bottles of wine for a celebration. A courtier who's angry with the king over something puts poison in one of those bottles. The king has a way of identifying the poisoned bottle by giving a few drops of wine to a monkey. Since the poison is fast acting, the monkey will die immediately. Whats the minimum number of monkeys needed to find the poisoned bottle?
avatar

Senior Software Developer

Interviewed at Tower Research Capital

4.1
Jun 7, 2010

Another was a puzzle: A king orders 100 bottles of wine for a celebration. A courtier who's angry with the king over something puts poison in one of those bottles. The king has a way of identifying the poisoned bottle by giving a few drops of wine to a monkey. Since the poison is fast acting, the monkey will die immediately. Whats the minimum number of monkeys needed to find the poisoned bottle?

Question Description: Write a function that, given a list of integers (both positive and negative) returns the sum of the contiguous subsequence with maximum sum. Thus, given the sequence (1, 2, -4, 1, 3, -2, 3, -1) it should return 5.
avatar

Software Engineer Intern

Interviewed at LinkedIn

3.8
Dec 4, 2014

Question Description: Write a function that, given a list of integers (both positive and negative) returns the sum of the contiguous subsequence with maximum sum. Thus, given the sequence (1, 2, -4, 1, 3, -2, 3, -1) it should return 5.

Write a program that given 4 coin denominations and a dollar amount finds the best way to express that amount using the coins given. I.e. you have coins with denominations of 1c, 7c, 13c,19c and you have to express $2.12 with the least number of coins. There is always a 1c coin but the other 3 are arbitrary.
avatar

Software Engineer

Interviewed at Tripadvisor

3.5
Apr 27, 2012

Write a program that given 4 coin denominations and a dollar amount finds the best way to express that amount using the coins given. I.e. you have coins with denominations of 1c, 7c, 13c,19c and you have to express $2.12 with the least number of coins. There is always a 1c coin but the other 3 are arbitrary.

Behavioral Why outreach The impact you hope to have from your next role?What is most important factor in your career/job What do you think about RSpec? How do you compare it with other frameworks What was the hardest/Challenging technical problem you faced and how did you resolve it Coding This problem concerns finding a time when we can do daily recurring maintenance on a server. You are to write a function that is given the following information: List of times when the server is busy every day Duration, in minutes, of the desired maintenance window The function should return the start time of a daily maintenance window when the server is not busy. In pseudo-code, the function signature would look something like this: maintWindowStart(busyTimes, durationMins) -> startTime The "busy times" should be time ranges like the following, and can be represented in whatever data structure you feel is appropriate. 0:05 to 0:30 = [5, 30] 2:00 to 4:01 = [120, 241] 13:10 to 16:55 = [790, 1015] [[5, 30], [120, 541], [790, 1015]] // requested duration -> expected start time // 10 -> 30 // 120 -> 541 // 4 -> 0 // 300 -> 1015
avatar

Senior Backend Software Engineer

Interviewed at Outreach

3.8
Jan 12, 2018

Behavioral Why outreach The impact you hope to have from your next role?What is most important factor in your career/job What do you think about RSpec? How do you compare it with other frameworks What was the hardest/Challenging technical problem you faced and how did you resolve it Coding This problem concerns finding a time when we can do daily recurring maintenance on a server. You are to write a function that is given the following information: List of times when the server is busy every day Duration, in minutes, of the desired maintenance window The function should return the start time of a daily maintenance window when the server is not busy. In pseudo-code, the function signature would look something like this: maintWindowStart(busyTimes, durationMins) -> startTime The "busy times" should be time ranges like the following, and can be represented in whatever data structure you feel is appropriate. 0:05 to 0:30 = [5, 30] 2:00 to 4:01 = [120, 241] 13:10 to 16:55 = [790, 1015] [[5, 30], [120, 541], [790, 1015]] // requested duration -> expected start time // 10 -> 30 // 120 -> 541 // 4 -> 0 // 300 -> 1015

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