# Software Engineer
**Role:** Software Engineer · **Level:** Associate Software Engineer
**Company:** [Zendesk](https://scaleengineer.com/companies/zendesk)
**Difficulty:** Medium
**Salary:** US$60000 - US$75000
**Experience:** 0 - 2
**Timeline:** ~14 days
The interview process for an Associate Software Engineer at Zendesk is designed to assess a candidate's foundational technical skills, problem-solving abilities, and cultural fit within the company. The process typically involves multiple rounds, starting with an initial HR screening, followed by technical interviews focusing on data structures, algorithms, and coding proficiency, and concluding with a managerial or team fit interview.
Canonical: https://scaleengineer.com/interviews/zendesk/associate-software-engineer-software-engineer
---
## Overall evaluation

- Technical Skills
- Communication
- Cultural Fit & Motivation

## Questions asked

- Tell me about yourself.
- Describe a challenging technical problem you faced and how you solved it.
- What are your strengths and weaknesses?
- How do you handle constructive criticism?
- Explain a data structure you are familiar with and its use cases.
- Write a function to reverse a string.
- What is polymorphism?
- Why are you interested in Zendesk?
- Where do you see yourself in 5 years?
- How do you prioritize your work when you have multiple tasks?
- Describe a time you worked effectively in a team.
- What are your thoughts on testing your code?

## Preparation tips

### lists

- Review fundamental data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, recursion, dynamic programming).
- Practice coding problems, focusing on time and space complexity analysis.
- Understand object-oriented programming principles.
- Prepare to discuss your past projects, internships, or academic work in detail.
- Research Zendesk's mission, values, and products.
- Prepare behavioral questions using the STAR method (Situation, Task, Action, Result).
- Formulate thoughtful questions to ask the interviewers.

### studyPlan

- {"title":"Data Structures and Algorithms Fundamentals","longDescription":"Weeks 1-2: Focus on core data structures like arrays, linked lists, stacks, queues, and hash maps. Practice basic algorithms such as sorting (bubble sort, merge sort, quicksort) and searching (binary search). Understand Big O notation for time and space complexity.","shortDescription":"Weeks 1-2: Data Structures (Arrays, Linked Lists, Hash Maps) & Basic Algorithms (Sorting, Searching). Big O Notation."}
- {"title":"Advanced Algorithms and Problem Solving","longDescription":"Weeks 3-4: Dive deeper into more complex data structures like trees (binary trees, BSTs) and graphs. Study advanced algorithms including recursion, dynamic programming, and graph traversal (BFS, DFS). Work on medium-difficulty coding problems.","shortDescription":"Weeks 3-4: Advanced Data Structures (Trees, Graphs) & Algorithms (Recursion, DP, BFS/DFS). Medium Coding Problems."}
- {"title":"Object-Oriented Programming and Behavioral Preparation","longDescription":"Week 5: Focus on object-oriented programming (OOP) concepts (encapsulation, inheritance, polymorphism, abstraction). Prepare to discuss your projects, highlighting your contributions and technical challenges faced. Practice behavioral questions.","shortDescription":"Week 5: OOP Concepts & Project Discussion. Behavioral Questions (STAR Method)."}
- {"title":"Company Research and Final Preparation","longDescription":"Week 6: Research Zendesk thoroughly. Understand the company culture, products, and recent news. Prepare specific questions to ask the interviewers about the role, team, and company. Do mock interviews if possible.","shortDescription":"Week 6: Company Research, Question Preparation, Mock Interviews."}

## Location differences

- {"location":"North America","differences":{"tips":["Be prepared to discuss your academic projects in detail.","Emphasize your eagerness to learn and contribute.","Research Zendesk's products and values."],"interviewFocus":["Understanding of core CS concepts","Problem-solving approach","Communication skills"],"commonQuestions":["Tell me about a challenging project you worked on during your internship.","How do you approach debugging a complex issue?","Describe a time you had to learn a new technology quickly."]}}
- {"location":"Europe","differences":{"tips":["Practice coding problems on platforms like LeetCode or HackerRank.","Be ready to explain your thought process clearly.","Highlight any experience with collaborative development tools."],"interviewFocus":["Coding proficiency in a specific language (e.g., Java, Python)","Understanding of object-oriented programming","Teamwork and collaboration"],"commonQuestions":["Can you explain the concept of recursion with an example?","How would you design a simple URL shortener?","What are your thoughts on agile development methodologies?"]}}
- {"location":"Asia","differences":{"tips":["Prepare examples that demonstrate Zendesk's core values (e.g., empathy, transparency).","Show genuine interest in the company's mission.","Ask thoughtful questions about the team and the role."],"interviewFocus":["Cultural alignment with Zendesk's values","Motivation and career aspirations","Adaptability and resilience"],"commonQuestions":["Describe a situation where you had to handle conflicting priorities.","How do you stay updated with the latest technology trends?","What interests you about working at Zendesk?"]}}

## Round 1: HR/Recruiter Screen
**Type:** HR Screening · **Difficulty:** Easy · **Duration:** 30 min
An initial call with HR to discuss your background, interest in Zendesk, and basic qualifications.
This initial screening is conducted by an HR representative or recruiter to understand your background, career aspirations, and motivation for applying to Zendesk. They will assess your communication skills, cultural fit, and basic qualifications for the Associate Software Engineer role. It's an opportunity for you to learn more about the company and the role.
**Interviewers look for:** Clear communication; Basic understanding of software engineering concepts; Genuine interest in Zendesk
**Evaluation criteria:** Basic understanding of the role; Communication clarity; Enthusiasm and interest
**Common rejection reasons:** Poor communication skills; Lack of enthusiasm; Mismatched expectations regarding the role or company culture
## Questions

- Tell me about yourself and your background.
- Why are you interested in this role at Zendesk?
- What are your salary expectations?
- What do you know about Zendesk?

## Preparation tips

- Be prepared to talk about your resume and why you're interested in Zendesk.
- Practice answering common behavioral questions.
- Have questions ready for the recruiter about the role and company culture.

## Round 2: Technical Coding Interview
**Type:** Technical Interview (Coding) · **Difficulty:** Medium · **Duration:** 60 min
A coding challenge focusing on data structures and algorithms, assessing problem-solving and coding skills.
This round focuses on your technical abilities. You will be asked to solve coding problems, typically involving data structures and algorithms. The interviewer will assess how you approach problems, write code, and explain your solutions. Expect questions that test your understanding of fundamental computer science concepts.
**Interviewers look for:** Logical thinking; Clean and efficient code; Understanding of time and space complexity; Ability to communicate technical ideas clearly
**Evaluation criteria:** Problem-solving approach; Coding proficiency; Knowledge of data structures and algorithms; Code quality and efficiency; Ability to explain solutions
**Common rejection reasons:** Inability to solve coding problems efficiently; Poor understanding of data structures and algorithms; Difficulty explaining thought process; Incorrect or inefficient code
## Questions

- Given an array of integers, find the two numbers that add up to a specific target.
- Implement a function to check if a binary tree is a Binary Search Tree (BST).
- Write a function to find the kth smallest element in an unsorted array.
- Explain the difference between a linked list and an array.

## Preparation tips

- Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte.
- Review common data structures (arrays, linked lists, trees, hash maps) and algorithms (sorting, searching, recursion).
- Be prepared to explain your thought process step-by-step.
- Write clean, readable, and efficient code.
- Consider edge cases and test your code mentally.

## Round 3: Hiring Manager Interview
**Type:** Behavioral and Managerial Interview · **Difficulty:** Medium · **Duration:** 45 min
An interview with the hiring manager to assess behavioral skills, teamwork, cultural fit, and career aspirations.
In this round, the hiring manager or a senior team member will assess your behavioral competencies, teamwork abilities, and overall fit with the team and Zendesk's culture. You'll be asked about your past experiences, how you handle challenges, and your career aspirations. This is also an opportunity for you to ask more in-depth questions about the team's work and dynamics.
**Interviewers look for:** Ability to work well with others; Proactive attitude; Alignment with Zendesk's values; Clear articulation of experiences and learning
**Evaluation criteria:** Teamwork and collaboration skills; Problem-solving approach in a team context; Communication and interpersonal skills; Motivation and cultural fit; Past project experience
**Common rejection reasons:** Lack of alignment with team culture; Poor collaboration or communication skills; Unclear career goals or motivation; Inability to articulate past experiences effectively
## Questions

- Tell me about a time you had a conflict with a teammate and how you resolved it.
- Describe a project you are particularly proud of and your role in it.
- How do you stay motivated when working on challenging tasks?
- What are your long-term career goals?
- How do you approach learning new technologies or programming languages?

## Preparation tips

- Prepare specific examples using the STAR method for behavioral questions (e.g., teamwork, conflict resolution, handling failure).
- Think about your career goals and how this role aligns with them.
- Be ready to discuss your strengths and how you contribute to a team.
- Show enthusiasm for Zendesk's mission and values.
- Prepare thoughtful questions for the hiring manager.