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.
Rounds·3
Timeline·~14d
Experience·0 - 2 yrs
Comp band·US$60000 - US$75000
Interview time·135 min
Evaluation
What they measure.
Problem-solving skills
Algorithmic thinking
Coding proficiency
Data structure knowledge
Communication skills
Teamwork and collaboration
Cultural fit
Ability to articulate thought process
Clarity of explanations
Active listening
Alignment with Zendesk's values
Enthusiasm for the role and company
Potential for growth
Preparation
How to prepare.
Tips
01Review fundamental data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, recursion, dynamic programming).
02Practice coding problems, focusing on time and space complexity analysis.
04Prepare to discuss your past projects, internships, or academic work in detail.
05Research Zendesk's mission, values, and products.
06Prepare behavioral questions using the STAR method (Situation, Task, Action, Result).
07Formulate thoughtful questions to ask the interviewers.
Study plan
Fig · Study plan — 04 phases
01 / 04
01
Phase 01 of 04
Data Structures and Algorithms Fundamentals
Weeks 1-2: Data Structures (Arrays, Linked Lists, Hash Maps) & Basic Algorithms (Sorting, Searching). Big O Notation.
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.
02
Phase 02 of 04
Advanced Algorithms and Problem Solving
Weeks 3-4: Advanced Data Structures (Trees, Graphs) & Algorithms (Recursion, DP, BFS/DFS). Medium Coding Problems.
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.
03
Phase 03 of 04
Object-Oriented Programming and Behavioral Preparation
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.
04
Phase 04 of 04
Company Research and Final Preparation
Week 6: Company Research, Question Preparation, Mock Interviews.
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.
Questions
Commonly 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?
Locations
Regional differences.
Fig · Regions — 03 locations
01 / 03
Location
North America
Interview focus
Understanding of core CS conceptsProblem-solving approachCommunication skills
Common questions
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.
Tips
Be prepared to discuss your academic projects in detail.
Emphasize your eagerness to learn and contribute.
Research Zendesk's products and values.
Location
Europe
Interview focus
Coding proficiency in a specific language (e.g., Java, Python)Understanding of object-oriented programmingTeamwork and collaboration
Common questions
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?
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.
Location
Asia
Interview focus
Cultural alignment with Zendesk's valuesMotivation and career aspirationsAdaptability and resilience
Common questions
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?
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.
Rounds
Round-by-round.
Expand a step for evaluation criteria, sample questions, and prep notes.
Easy
HR Screening · 30 min · Recruiter/HR
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.
What they look for
Clear communicationBasic understanding of software engineering conceptsGenuine interest in Zendesk
Evaluation
Basic understanding of the role
Communication clarity
Enthusiasm and interest
Sample questions
Tell me about yourself and your background.
BehavioralIntroduction
Why are you interested in this role at Zendesk?
BehavioralMotivation
What are your salary expectations?
BehavioralLogistics
What do you know about Zendesk?
BehavioralCompany Research
Prep for this round
01Be prepared to talk about your resume and why you're interested in Zendesk.
02Practice answering common behavioral questions.
03Have questions ready for the recruiter about the role and company culture.
Common rejection reasons
×Poor communication skills
×Lack of enthusiasm
×Mismatched expectations regarding the role or company culture
Med
Technical Interview (Coding) · 60 min · Software Engineer
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.
What they look for
Logical thinkingClean and efficient codeUnderstanding of time and space complexityAbility to communicate technical ideas clearly
Evaluation
Problem-solving approach
Coding proficiency
Knowledge of data structures and algorithms
Code quality and efficiency
Ability to explain solutions
Sample questions
Given an array of integers, find the two numbers that add up to a specific target.
ArrayHash MapTwo Pointers
Implement a function to check if a binary tree is a Binary Search Tree (BST).
TreeRecursionBST
Write a function to find the kth smallest element in an unsorted array.
ArraySortingQuickselect
Explain the difference between a linked list and an array.
Data StructuresComparison
Prep for this round
01Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte.
02Review common data structures (arrays, linked lists, trees, hash maps) and algorithms (sorting, searching, recursion).
03Be prepared to explain your thought process step-by-step.
04Write clean, readable, and efficient code.
05Consider edge cases and test your code mentally.
Common rejection reasons
×Inability to solve coding problems efficiently
×Poor understanding of data structures and algorithms
×Difficulty explaining thought process
×Incorrect or inefficient code
Med
Behavioral And Managerial Interview · 45 min · Hiring Manager / Team Lead
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.
What they look for
Ability to work well with othersProactive attitudeAlignment with Zendesk's valuesClear articulation of experiences and learning
Evaluation
Teamwork and collaboration skills
Problem-solving approach in a team context
Communication and interpersonal skills
Motivation and cultural fit
Past project experience
Sample questions
Tell me about a time you had a conflict with a teammate and how you resolved it.
BehavioralTeamworkConflict Resolution
Describe a project you are particularly proud of and your role in it.
BehavioralProject Experience
How do you stay motivated when working on challenging tasks?
BehavioralMotivation
What are your long-term career goals?
BehavioralCareer Goals
How do you approach learning new technologies or programming languages?
BehavioralLearning Agility
Prep for this round
01Prepare specific examples using the STAR method for behavioral questions (e.g., teamwork, conflict resolution, handling failure).
02Think about your career goals and how this role aligns with them.
03Be ready to discuss your strengths and how you contribute to a team.
04Show enthusiasm for Zendesk's mission and values.
05Prepare thoughtful questions for the hiring manager.
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