Desenvolvedor De Software Interview Questions

Desenvolvedor De Software Interview Questions

A área de desenvolvimento de projetos está em alta e oferece bons salários e realização profissional. Em entrevistas para cargos de desenvolvimento de software, são normalmente feitas perguntas relacionadas às suas habilidades técnicas e comportamentais e a como você gerencia projetos de maneira eficiente.

Principais perguntas de entrevista para desenvolvedor(a) de software e como respondê-las

Question 1

Pergunta 1: Com qual tipo de desenvolvimento de software você trabalha no momento?

How to answer
Como responder: Ao responder a perguntas relacionadas aos seus projetos atuais de desenvolvimento de software, enfatize as linguagens de codificação e a pilha de tecnologia que você usa. Essa pergunta ajuda os entrevistadores a determinar se você tem as habilidades necessárias para lidar com a carga de trabalho.
Question 2

Pergunta 2: Descreva um problema de desenvolvimento que você tenha tido e como o solucionou.

How to answer
Como responder: Ao falar sobre situações específicas, você consegue descrever seus métodos de solução de problemas e as medidas tomadas para resolver o problema. Use o método STAR (Situação, Tarefa, Ação, Resultado) para explicar o problema e o que você fez para resolvê-lo de forma clara.
Question 3

Pergunta 3: Como é seu processo de garantia de qualidade?

How to answer
Como responder: A garantia de qualidade é um aspecto importante do desenvolvimento de software, e o processo pode ser realizado por desenvolvedores em organizações menores que não têm uma equipe própria para isso. Ao fazer perguntas relacionadas ao processo de garantia de qualidade, os entrevistadores querem determinar sua disposição e seu preparo para trabalhar com testes e correção de erros.

93,157 desenvolvedor de software interview questions shared by candidates

Implement a function all_anagram_groups() that, given many input strings, will identify and group words that are anagrams of each other. An anagram is word that is just a re-arrangement of the characters of another word, like "reap" and "pear" and "a per" (whitespace is ignored). But "pear" and "rep" are not, since "rep" does not have an "a". Also, "the" and "thee" are not anagrams, because "the" only has one "e". Given this example input: [ "pear","dirty room","amleth","reap","tinsel","hamlet","dormitory","listen","silent" ] The output should be an array-of-arrays (or list-of-lists) [ ["pear","reap"], ["dirty room","dormitory"], ["amleth","hamlet"], ["tinsel","listen","silent"] ]
avatar

Software Developer - (Willing to Learn Perl)

Interviewed at Booking.com

4.1
Aug 25, 2014

Implement a function all_anagram_groups() that, given many input strings, will identify and group words that are anagrams of each other. An anagram is word that is just a re-arrangement of the characters of another word, like "reap" and "pear" and "a per" (whitespace is ignored). But "pear" and "rep" are not, since "rep" does not have an "a". Also, "the" and "thee" are not anagrams, because "the" only has one "e". Given this example input: [ "pear","dirty room","amleth","reap","tinsel","hamlet","dormitory","listen","silent" ] The output should be an array-of-arrays (or list-of-lists) [ ["pear","reap"], ["dirty room","dormitory"], ["amleth","hamlet"], ["tinsel","listen","silent"] ]

Implement a function nondecreasing_subsequences() that, given a sequence of numbers such as: [ 3,6,61,6,7,9,1,7,7,2,7,7,2,388,3,72,7 ] ... will identify and return each contiguous sub-sequence of non-decreasing numbers. E.g. this example input should return this array-of-arrays (e.g. or list-of-lists) [ [3,6,61],[6,7,9],[1,7,7],[2,7,7],[2,388],[3,72],[7] ] (Each array includes a sequence of numbers that do not get smaller. The original order is unchanged.) For a visual example of a non-decreasing, see: http://en.wikipedia.org/wiki/File:Monotonicity_example1.png
avatar

Software Developer - (Willing to Learn Perl)

Interviewed at Booking.com

4.1
Aug 25, 2014

Implement a function nondecreasing_subsequences() that, given a sequence of numbers such as: [ 3,6,61,6,7,9,1,7,7,2,7,7,2,388,3,72,7 ] ... will identify and return each contiguous sub-sequence of non-decreasing numbers. E.g. this example input should return this array-of-arrays (e.g. or list-of-lists) [ [3,6,61],[6,7,9],[1,7,7],[2,7,7],[2,388],[3,72],[7] ] (Each array includes a sequence of numbers that do not get smaller. The original order is unchanged.) For a visual example of a non-decreasing, see: http://en.wikipedia.org/wiki/File:Monotonicity_example1.png

/* You have rating (0-10) of the hotels per user in this format: scores = [ {'hotel_id': 1001, 'user_id': 501, 'score': 7}, {'hotel_id': 1001, 'user_id': 502, 'score': 7}, {'hotel_id': 1001, 'user_id': 503, 'score': 7}, {'hotel_id': 2001, 'user_id': 504, 'score': 10}, {'hotel_id': 3001, 'user_id': 505, 'score': 5}, {'hotel_id': 2001, 'user_id': 506, 'score': 5} ] Any given hotel might have more than one score. Implement a function, get_hotels(scores, min_avg_score) that returns a list of hotel ids that have average score equal to or higher than min_avg_score. get_hotels(scores, 5) -> [1001, 2001, 3001] get_hotels(scores, 7) -> [1001, 2001] */
avatar

Software Developer

Interviewed at Booking.com

4.1
Jul 5, 2016

/* You have rating (0-10) of the hotels per user in this format: scores = [ {'hotel_id': 1001, 'user_id': 501, 'score': 7}, {'hotel_id': 1001, 'user_id': 502, 'score': 7}, {'hotel_id': 1001, 'user_id': 503, 'score': 7}, {'hotel_id': 2001, 'user_id': 504, 'score': 10}, {'hotel_id': 3001, 'user_id': 505, 'score': 5}, {'hotel_id': 2001, 'user_id': 506, 'score': 5} ] Any given hotel might have more than one score. Implement a function, get_hotels(scores, min_avg_score) that returns a list of hotel ids that have average score equal to or higher than min_avg_score. get_hotels(scores, 5) -> [1001, 2001, 3001] get_hotels(scores, 7) -> [1001, 2001] */

1. Started with a HackerRank - session 5 questions - 90 mins, not very hard After that 6 rounds of interview: 2. HR round - to understand interest level, work experience and knowledge about Booking.com 3. Technical round - pair programming on a shared code-collaborator environment, 2 programming questions (basic array and hash questions) Invited to Amsterdam - for face to face interview 4. HR round - for answering any questions, salary discussions etc. 5. Technical round - design graphite from scratch, evolved designed system to handle scaling scenarios 6. Technical round - 2 problems - a. retweet twitter tweets if newer one is an anagram of older one, b. 20 boxes - 500 GB log files on each - no processing box on server file, aggregate data on one box and parse for phone numbers - bookings. Efficiently. 7. Technical and Culture fit round: Discussed various scenarios encountered during work and how will be your behavior on them 8. HR round - offer ! - Offer very low pay, considering high cost of living NL - Amsterdam declined the offer
avatar

Software Developer

Interviewed at Booking.com

4.1
Oct 8, 2015

1. Started with a HackerRank - session 5 questions - 90 mins, not very hard After that 6 rounds of interview: 2. HR round - to understand interest level, work experience and knowledge about Booking.com 3. Technical round - pair programming on a shared code-collaborator environment, 2 programming questions (basic array and hash questions) Invited to Amsterdam - for face to face interview 4. HR round - for answering any questions, salary discussions etc. 5. Technical round - design graphite from scratch, evolved designed system to handle scaling scenarios 6. Technical round - 2 problems - a. retweet twitter tweets if newer one is an anagram of older one, b. 20 boxes - 500 GB log files on each - no processing box on server file, aggregate data on one box and parse for phone numbers - bookings. Efficiently. 7. Technical and Culture fit round: Discussed various scenarios encountered during work and how will be your behavior on them 8. HR round - offer ! - Offer very low pay, considering high cost of living NL - Amsterdam declined the offer

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