Engineer II
This interview process is for an Engineer II (L3) position at Samsung, focusing on assessing core software engineering skills, problem-solving abilities, and cultural fit.
3
~14 days
2 - 5 yrs
US$85000 - US$120000
135 min
Overall Evaluation Criteria
Technical Skills
Behavioral and Soft Skills
System Design (if applicable)
Preparation Tips
Study Plan
Data Structures and Algorithms
Weeks 1-2: Data Structures & Algorithms fundamentals. Practice problems.
Weeks 1-2: Focus on fundamental data structures (Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Hash Tables) and their common algorithms (Sorting, Searching, Traversal). Practice problems related to these topics.
Advanced Algorithms
Weeks 3-4: Advanced Algorithms (DP, Greedy, Graphs). Solve medium/hard problems.
Weeks 3-4: Deep dive into algorithmic techniques like Dynamic Programming, Greedy Algorithms, Backtracking, and graph algorithms. Solve medium to hard difficulty problems.
Behavioral Preparation
Week 5: Behavioral questions preparation (STAR method).
Week 5: Prepare for behavioral questions. Think about specific examples from your experience that demonstrate teamwork, problem-solving, leadership, and handling challenges. Practice articulating these using the STAR method.
System Design
Week 6: System Design concepts (Scalability, Databases, Caching).
Week 6: If applicable to the role, study system design concepts. Focus on scalability, availability, databases, caching, load balancing, and common design patterns. Review case studies.
Mock Interviews
Week 7: Mock interviews and feedback.
Week 7: Mock interviews. Practice coding problems under timed conditions and simulate the interview environment. Get feedback from peers or mentors.
Final Review and Research
Week 8: Final review, Samsung research, prepare questions.
Week 8: Final review of all topics. Research Samsung specifically – its products, recent news, company culture, and values. Prepare questions to ask the interviewer.
Commonly Asked Questions
Location-Based Differences
Seoul, South Korea
Interview Focus
Common Questions
Describe a challenging project you worked on in a team.
How do you handle tight deadlines and pressure?
Tell me about a time you disagreed with a colleague or manager. How did you resolve it?
Tips
San Francisco, USA
Interview Focus
Common Questions
How do you approach debugging complex issues?
Describe your experience with cloud platforms (AWS, Azure, GCP).
What are your thoughts on microservices architecture?
Tips
Bangalore, India
Interview Focus
Common Questions
How do you ensure code quality and maintainability?
Tell me about your experience with CI/CD pipelines.
What are your favorite data structures and algorithms, and why?
Tips
Process Timeline
Interview Rounds
3-step process with detailed breakdown for each round
Data Structures and Algorithms
Coding challenge focusing on data structures and algorithms.
This round focuses on assessing your core programming skills. You will be asked to solve 1-2 coding problems, typically involving data structures and algorithms. The interviewer will evaluate your approach to problem-solving, your ability to write clean and efficient code, and your understanding of time and space complexity. You'll also be asked to explain your thought process throughout the problem-solving exercise.
What Interviewers Look For
Evaluation Criteria
Questions Asked
Given a binary tree, find its inorder traversal.
Implement a function to check if a string is a palindrome.
Find the kth smallest element in a sorted matrix.
Preparation Tips
Common Reasons for Rejection
System Design
Design a scalable software system.
This round evaluates your ability to design and architect software systems. You'll be given a high-level problem (e.g., design Twitter's feed, design a URL shortener) and expected to break it down, discuss components, data models, APIs, scalability, and potential bottlenecks. The focus is on your thought process and ability to make reasoned design decisions.
What Interviewers Look For
Evaluation Criteria
Questions Asked
Design a system to handle real-time notifications for a social media platform.
How would you design a distributed key-value store?
Design an API for a ride-sharing service.
Preparation Tips
Common Reasons for Rejection
Behavioral and Managerial
Assessing behavioral competencies and cultural fit.
This round focuses on your behavioral and situational responses. The interviewer will ask questions about your past experiences, how you handle specific work scenarios, your strengths and weaknesses, and your career aspirations. The goal is to understand your personality, work ethic, and how well you would fit into the team and company culture.
What Interviewers Look For
Evaluation Criteria
Questions Asked
Tell me about a time you had to work with a difficult team member.
Describe a project where you took initiative.
What are your long-term career goals?
Preparation Tips
Common Reasons for Rejection
Commonly Asked DSA Questions
Frequently asked coding questions at Samsung