Scale Engineer

IC3

Software EngineerSoftware EngineerMedium

The interview process for an IC3 Software Engineer at Yahoo is designed to assess a candidate's foundational technical skills, problem-solving abilities, and cultural fit within the company. It typically involves multiple rounds, including technical assessments, behavioral interviews, and a system design discussion.

Rounds·3

Timeline·~7d

Experience·2 - 5 yrs

Comp band·US$110000 - US$140000

Interview time·150 min

Evaluation

What they measure.

  • Problem-solving skills
  • Data structures and algorithms knowledge
  • Coding proficiency and best practices
  • System design thinking
  • Communication skills
  • Teamwork and collaboration
  • Adaptability and learning agility
  • Cultural fit with Yahoo's values

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms (arrays, linked lists, trees, graphs, hash maps, heaps).
  2. Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte, focusing on medium-difficulty problems.
  3. Understand time and space complexity (Big O notation).
  4. Brush up on core computer science concepts like operating systems, databases, and networking.
  5. Prepare for behavioral questions using the STAR method (Situation, Task, Action, Result).
  6. Study common system design principles and patterns.
  7. Research Yahoo's products, mission, and recent news.
  8. Prepare thoughtful questions to ask the interviewer.

Study plan

Fig · Study plan — 05 phases

01 / 05
01

Phase 01 of 05

Data Structures and Algorithms Fundamentals

Weeks 1-2: Data Structures & Algorithms (Arrays, Lists, Trees, Graphs, Hash Tables). Big O.

Weeks 1-2: Focus on Data Structures (Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Hash Tables) and their common algorithms. Practice implementing these structures and solving problems related to them. Understand time and space complexity for each.

Questions

Commonly asked.

  • Write a function to reverse a linked list.
  • Given an array of integers, find the contiguous subarray with the largest sum.
  • Design a system to store and retrieve user profiles.
  • How would you optimize a slow database query?
  • Tell me about a time you disagreed with a teammate.
  • What are your strengths and weaknesses?
  • Explain the difference between TCP and UDP.
  • How do you approach debugging a complex issue?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

Sunnyvale, CA

Interview focus

Adaptability to local tech ecosystem and collaboration styles.Understanding of regional market trends and user needs.

Common questions

  • Discuss a challenging project you worked on and how you overcame obstacles.
  • How do you handle disagreements within a team?
  • Describe a time you had to learn a new technology quickly.

Tips

  • Research Yahoo's presence and impact in the specific region.
  • Be prepared to discuss how your skills align with local team projects.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

DSA

Coding questions at Yahoo.

Frequently reported on Yahoo loops

View all at Yahoo

Other guides

More at Yahoo.