Top 150 Samsung Interview Coding Questions


Samsung Electronics, a name almost synonymous with innovation and technology, is more than just an R&D powerhouse. Imagine the feeling of holding a smartphone for the first time; chances are, it was a Samsung product. Established in South Korea, this company has grown into a global leader in a variety of tech fields including smartphones, televisions, and household appliances.

But why should an SDE look forward to joining Samsung and facing the Software Engineer interview process? In fact, working at Samsung as a software engineer is not just about coding applications and gadgets. Indeed, being a software engineer at Samsung is about crafting test cases, solving coding questions and ultimately shaping the future. Samsung believes in investing in talents and providing them with opportunities to explore, learn, and innovate. Their commitment to research, development, and software developer interview questions is unparalleled, making them a harbinger of technologies that impact our daily lives.

If you’re aspiring to be part of something big, where your ideas can come alive and where innovation knows no bounds, Samsung might just be the place for you. For a grad student specializing in Java programming with dreams of breaking new ground in technology, Samsung is not just a company; it’s a pathway to a future as a software engineer.

Interview Process

1. Understanding Samsung Recruitment Process

Samsung Electronics, a global leader in R&D and technology, offers copious career opportunities, particularly in Samsung Software Engineering, filled with various interview rounds. The recruitment process, replete with coding tests and interview preparation, helps Samsung find talented individuals who fit the company’s ethos.

  1. Researching Samsung and Its Values: Learn about Samsung’s history, mission, and core values.
  2. Enhancing Your Resume and Cover Letter: Create a resume and cover letter that highlight your skills and experiences.
  3. Developing Relevant Skills and Knowledge: Work on the skills needed for the role you’re interested in.

2. Navigating the Application Stage

  1. Finding Job Opportunities at Samsung: Visit Samsung’s careers website to find jobs that match your interests.
  2. Submitting an Application: Fill out the application form, attach your resume and cover letter, and make sure there are no errors.

3. Acing the Interview

Samsung may conduct different types of interviews, including phone, video, and in-person interviews.

  1. Types of Interviews at Samsung: Be prepared for different interview formats.
    • Coding Round: A 3-hour round with 1 programming question to test problem-solving skills.
    • Technical Interview 1: Questions on core computer subjects like Data Structures, OS, and DBMS.
    • Technical Interview 2: Questions related to your resume and projects.
    • HR Round: Questions about yourself, why you want to work at Samsung, your family, and interests.
  2. Preparing for Samsung Interviews: Research common questions and prepare answers that show your skills and knowledge.
  3. Tips for a Successful Interview: Be confident, listen actively, and provide clear and relevant answers.

4. Demonstrating Your Skills Through Assessments

Samsung may use assessments like aptitude tests or technical assessments to evaluate your skills.

  1. Understanding Samsung Assessment Methods: Learn about the assessment format and practice relevant skills.
  2. Strategies to Excel in Assessments: Practice and review materials to showcase your abilities.

4. Final Steps: Offer and Onboarding

  1. Receiving the Job Offer: Review the offer carefully, ask any questions, and accept if satisfied.
  2. Onboarding Process at Samsung: Attend orientation programs and familiarize yourself with Samsung’s policies and culture.

Samsung’s Internship Programs

1. Samsung Internship Program

The Samsung Internship Program provides students with the opportunity to gain hands-on experience and insights into various aspects of the tech industry. Interns work closely with experienced professionals on real projects, contributing to innovation and technology advancements. This program is ideal for students who want to explore different roles within Samsung and develop practical skills.

2. Samsung Research Internship

For students passionate about research and innovation, the Samsung Research Internship offers a chance to collaborate with top researchers and engineers. Interns work on cutting-edge projects and contribute to advancements in areas like artificial intelligence, machine learning, and more. This internship is a stepping stone for those interested in pushing the boundaries of technology.

Samsung’s Student Programs

1. Samsung Innovation Camp

The Samsung Innovation Camp is a dynamic program designed to nurture creativity and innovation among students. Through workshops, hands-on projects, and mentorship, participants learn about emerging technologies and develop problem-solving skills. The program encourages participants to think outside the box and come up with innovative solutions to real-world challenges.

2. Samsung Solve for Tomorrow

Samsung Solve for Tomorrow is a nationwide competition that challenges students to identify community issues and develop technological solutions to address them. Teams of students brainstorm, design, and implement projects that have a positive impact on society. This program not only promotes innovation but also instills a sense of social responsibility in participants.

Samsung’s Competitive Events

1. Samsung Code Playground

Samsung Code Playground is an interactive platform where students can learn coding in a fun and engaging way. With a range of coding challenges and tutorials, students can build their coding skills from scratch. The platform covers a variety of programming languages and concepts, making it accessible for beginners and intermediate learners.

2. Samsung Mobile App Academy

The Samsung Mobile App Academy empowers students to create their own mobile applications. Through step-by-step tutorials and resources, participants learn how to design, develop, and deploy mobile apps. This program is perfect for students interested in app development and user experience design.

Top 150 Interview Questions Asked in Samsung

Arrays and Strings

  1. Two SumLeetCode Link
  2. Three SumLeetCode Link
  3. Container With Most WaterLeetCode Link
  4. Trapping Rain WaterLeetCode Link
  5. Remove Duplicates from Sorted ArrayLeetCode Link
  6. Rotate ArrayLeetCode Link
  7. Best Time to Buy and Sell StockLeetCode Link
  8. Maximum SubarrayLeetCode Link
  9. Product of Array Except SelfLeetCode Link
  10. Find First and Last Position of Element in Sorted ArrayLeetCode Link
  11. Search in Rotated Sorted ArrayLeetCode Link
  12. Jump GameLeetCode Link
  13. Valid PalindromeLeetCode Link
  14. Reverse StringLeetCode Link
  15. Longest Palindromic SubstringLeetCode Link
  16. ZigZag ConversionLeetCode Link
  17. String to Integer (atoi)LeetCode Link
  18. Longest Substring Without Repeating CharactersLeetCode Link
  19. Group AnagramsLeetCode Link
  20. Valid ParenthesesLeetCode Link
  21. Longest Common PrefixLeetCode Link
  22. Count and SayLeetCode Link
  23. Multiply StringsLeetCode Link
  24. Add BinaryLeetCode Link

Stacks and Queues

  1. Valid ParenthesesLeetCode Link
  2. Min StackLeetCode Link
  3. Implement Queue using StacksLeetCode Link
  4. Sliding Window MaximumLeetCode Link
  5. Largest Rectangle in HistogramLeetCode Link
  6. Trapping Rain WaterLeetCode Link
  7. Evaluate Reverse Polish NotationLeetCode Link
  8. Design Circular QueueLeetCode Link
  9. Implement Stack using QueuesLeetCode Link
  10. Decode StringLeetCode Link
  11. Daily TemperaturesLeetCode Link

Bit Manipulation

  1. Single NumberLeetCode Link
  2. Number of 1 BitsLeetCode Link
  3. Counting BitsLeetCode Link
  4. Bitwise AND of Numbers RangeLeetCode Link

Mathematics and Number Theory

  1. Fizz BuzzLeetCode Link
  2. Power of TwoLeetCode Link
  3. Excel Sheet Column NumberLeetCode Link
  4. Roman to IntegerLeetCode Link
  5. Factorial Trailing ZeroesLeetCode Link
  6. Palindrome NumberLeetCode Link
  7. Valid Perfect SquareLeetCode Link
  8. Fraction to Recurring DecimalLeetCode Link
  9. Count PrimesLeetCode Link
  10. Perfect SquaresLeetCode Link
  11. Add StringsLeetCode Link
  12. Divide Two IntegersLeetCode Link
  13. Super PowLeetCode Link
  14. Fraction Addition and SubtractionLeetCode Link
  15. Sum of Two IntegersLeetCode Link

Linked Lists

  1. Reverse Linked ListLeetCode Link
  2. Merge Two Sorted ListsLeetCode Link
  3. Add Two NumbersLeetCode Link
  4. Remove Nth Node From End of ListLeetCode Link
  5. Swap Nodes in PairsLeetCode Link
  6. Reverse Nodes in k-GroupLeetCode Link
  7. Palindrome Linked ListLeetCode Link
  8. Intersection of Two Linked ListsLeetCode Link
  9. Remove Duplicates from Sorted ListLeetCode Link
  10. Copy List with Random PointerLeetCode Link
  11. Linked List CycleLeetCode Link
  12. Linked List Cycle IILeetCode Link
  13. Reverse Linked List IILeetCode Link
  14. Odd Even Linked ListLeetCode Link
  15. Add Two Numbers IILeetCode Link
  16. Flatten a Multilevel Doubly Linked ListLeetCode Link
  17. Convert Binary Search Tree to Sorted Doubly Linked ListLeetCode Link
  18. Partition ListLeetCode Link
  19. Swap Nodes in PairsLeetCode Link
  20. Remove Nth Node From End of ListLeetCode Link

Trees and Graphs

  1. Validate Binary Search TreeLeetCode Link
  2. Symmetric TreeLeetCode Link
  3. Binary Tree Maximum Path SumLeetCode Link
  4. Construct Binary Tree from Preorder and Inorder TraversalLeetCode Link
  5. Invert Binary TreeLeetCode Link
  6. Subtree of Another TreeLeetCode Link
  7. Binary Tree Level Order TraversalLeetCode Link
  8. Lowest Common Ancestor of a Binary TreeLeetCode Link
  9. Kth Smallest Element in a BSTLeetCode Link
  10. Binary Tree Zigzag Level Order TraversalLeetCode Link
  11. Count Complete Tree NodesLeetCode Link
  12. Serialize and Deserialize Binary TreeLeetCode Link
  13. Clone GraphLeetCode Link
  14. Course ScheduleLeetCode Link
  15. Number of IslandsLeetCode Link
  16. Word LadderLeetCode Link
  17. Graph Valid TreeLeetCode Link
  18. Word SearchLeetCode Link
  19. Alien DictionaryLeetCode Link
  20. Surrounded RegionsLeetCode Link
  21. Keys and RoomsLeetCode Link
  22. Word Search IILeetCode Link
  23. Number of Connected Components in an Undirected GraphLeetCode Link
  24. Minimum Height TreesLeetCode Link

Dynamic Programming

  1. Fibonacci NumberLeetCode Link
  2. Climbing StairsLeetCode Link
  3. Coin ChangeLeetCode Link
  4. Longest Increasing SubsequenceLeetCode Link
  5. Maximum SubarrayLeetCode Link
  6. House RobberLeetCode Link
  7. Unique PathsLeetCode Link
  8. Longest Common SubsequenceLeetCode Link
  9. Edit DistanceLeetCode Link
  10. Palindrome Partitioning IILeetCode Link
  11. Word BreakLeetCode Link
  12. Maximum Product SubarrayLeetCode Link
  13. Combination Sum IVLeetCode Link
  14. Jump Game IILeetCode Link
  15. Decode WaysLeetCode Link

Sorting and Searching

  1. Sort ColorsLeetCode Link
  2. Merge IntervalsLeetCode Link
  3. Kth Largest Element in an ArrayLeetCode Link
  4. Meeting Rooms IILeetCode Link
  5. Insert IntervalLeetCode Link
  6. Largest NumberLeetCode Link
  7. Sort ListLeetCode Link
  8. H-IndexLeetCode Link
  9. Meeting RoomsLeetCode Link
  10. Top K Frequent ElementsLeetCode Link
  11. Maximum Number of BalloonsLeetCode Link
  12. Search in Rotated Sorted ArrayLeetCode Link
  13. Find Minimum in Rotated Sorted ArrayLeetCode Link
  14. Search a 2D MatrixLeetCode Link
  15. First Bad VersionLeetCode Link
  16. Search a 2D Matrix IILeetCode Link
  17. Intersection of Two ArraysLeetCode Link
  18. Intersection of Two Arrays IILeetCode Link
  19. Find Peak ElementLeetCode Link
  20. Median of Two Sorted ArraysLeetCode Link

Recursion and Backtracking

  1. Generate ParenthesesLeetCode Link
  2. Letter Combinations of a Phone NumberLeetCode Link
  3. PermutationsLeetCode Link
  4. Permutations IILeetCode Link
  5. Combination SumLeetCode Link
  6. Combination Sum IILeetCode Link
  7. SubsetsLeetCode Link
  8. Subsets IILeetCode Link
  9. Word SearchLeetCode Link
  10. N-QueensLeetCode Link
  11. N-Queens IILeetCode Link
  12. Restore IP AddressesLeetCode Link
  13. Sudoku SolverLeetCode Link
  14. CombinationsLeetCode Link
  15. Palindrome PartitioningLeetCode Link
  16. Expression Add OperatorsLeetCode Link
  17. Beautiful ArrangementLeetCode Link
  18. Gray CodeLeetCode Link
  19. Letter Tile PossibilitiesLeetCode Link
  20. Flip Equivalent Binary TreesLeetCode Link
  21. Generate Parentheses IILeetCode Link
  22. Word Break IILeetCode Link

Preparation Tips

  1. Research Thoroughly: Familiarize yourself with Samsung’s products, services, mission, and recent developments. Having a solid understanding of the company will show your genuine interest and enthusiasm.
  2. Understand the Role: Study the job description in detail. Identify the key responsibilities and skills required for the role. Prepare examples from your past experiences that align with these requirements.
  3. Practice STAR Method: Be ready to answer behavioral questions using the STAR method (Situation, Task, Action, Result). This helps you provide structured and concise responses that showcase your skills and achievements.
  4. Highlight Technical Skills: If the role involves technical skills, be prepared to discuss your technical knowledge and experiences. Be ready to explain how your skills contribute to the position.
  5. Emphasize Soft Skills: Samsung values teamwork, communication, and problem-solving. Provide examples that demonstrate your ability to work collaboratively, adapt to challenges, and communicate effectively.
  6. Quantify Achievements: Whenever possible, quantify your achievements. Use numbers to highlight the impact you’ve made in previous roles, such as increasing sales, improving efficiency, or driving innovation.
  7. Ask Thoughtful Questions: Prepare thoughtful questions about the role, team, company culture, and opportunities for growth. Asking questions shows your interest and engagement.
  8. Practice Problem-Solving: Samsung often evaluates candidates’ problem-solving abilities. Practice solving technical and analytical problems to demonstrate your critical thinking skills.
  9. Be Professional and Confident: Dress appropriately for the interview and maintain a professional demeanor. Speak clearly, confidently, and maintain good eye contact throughout the interview.
  10. Follow Up: After the interview, send a thank-you email expressing your appreciation for the opportunity to interview. Use this chance to reiterate your interest in the role and your excitement to join the team.

Frequently Asked Questions (FAQs)

  1. Do I need prior experience to join Samsung’s programs? No, Samsung’s programs are designed for students at all levels of experience.
  2. Can I participate in multiple events at once? Yes, you can participate in multiple events and programs based on your interests and availability.
  3. Are there any age restrictions for participation? Samsung’s programs are generally open to students within a certain age range, typically around 13 to 18 years old.
  4. What can I gain from participating in these events? Apart from knowledge and skills, you’ll get a chance to interact with experts, meet like-minded individuals, and possibly win exciting prizes.
  5. Can I apply as an individual or only as a team? It depends on the specific event. Some programs allow individual participation, while others encourage teamwork and collaboration.
  6. Can international students apply for these programs? Yes, Samsung’s programs are often open to students from around the world, but specific eligibility criteria may vary.
  7. How can I stay updated about upcoming Samsung programs? You can regularly visit Samsung’s official website and follow their social media channels for updates on upcoming programs.
  8. Are there any prerequisites for participating in competitive events? Prerequisites vary depending on the event, but most of Samsung’s events are designed to accommodate participants with diverse levels of expertise, including beginners.

Avatar Of Deepak Vishwakarma
Deepak Vishwakarma


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