Scale Engineer

Software Engineer 2

Software EngineerSE2Medium to Hard

The Software Engineer 2 interview at Tripadvisor is designed to assess a candidate's technical proficiency, problem-solving abilities, and cultural fit within the company. It typically involves multiple rounds, including technical assessments, behavioral questions, and a discussion with a hiring manager.

Rounds·3

Timeline·~14d

Experience·2 - 5 yrs

Comp band·US$110000 - US$140000

Interview time·150 min

Evaluation

What they measure.

  • Technical Skills (Data Structures, Algorithms, System Design)
  • Problem-Solving Approach
  • Coding Proficiency and Best Practices
  • Communication Skills
  • Teamwork and Collaboration
  • Cultural Fit and Alignment with Tripadvisor Values

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms (arrays, linked lists, trees, graphs, hash maps, sorting, searching).
  2. Practice coding problems on platforms like LeetCode, HackerRank, or Coderbyte, focusing on medium-difficulty problems.
  3. Study system design principles, including scalability, reliability, availability, and common design patterns.
  4. Prepare for behavioral questions using the STAR method (Situation, Task, Action, Result).
  5. Research Tripadvisor's products, services, and company culture.
  6. Understand common web technologies and architectures relevant to Tripadvisor's business (e.g., APIs, databases, caching).

Study plan

Fig · Study plan — 05 phases

01 / 05
01

Phase 01 of 05

Data Structures Fundamentals

Weeks 1-2: Data Structures (Arrays, Lists, Trees, Graphs, Hash Tables). Practice problems.

Weeks 1-2: Focus on core data structures (arrays, linked lists, stacks, queues, trees, graphs, hash tables) and their common operations and time complexities. Practice problems related to these structures.

Questions

Commonly asked.

  • Given a list of user reviews, how would you implement a feature to find the most relevant reviews for a given query?
  • Design a URL shortening service like bit.ly.
  • Explain the difference between a process and a thread.
  • Tell me about a time you had to deal with ambiguity in a project.
  • How would you optimize the performance of a web application that is experiencing slow load times?
  • Describe your experience with unit testing and integration testing.
  • What are the advantages of using a NoSQL database over a relational database in certain scenarios?
  • How do you stay updated with the latest technologies and trends in software engineering?
  • Imagine you are building a feature to display real-time pricing for flights. How would you approach this?
  • Describe a situation where you received constructive criticism and how you responded.

Locations

Regional differences.

Fig · Regions — 03 locations

01 / 03

Location

USA

Interview focus

System Design for ScalabilityData Structures and AlgorithmsProblem-solving and DebuggingCollaboration and Communication

Common questions

  • How would you design a system to handle real-time flight status updates for millions of users?
  • Describe a challenging technical problem you faced and how you solved it.
  • Tell me about a time you had to work with a difficult stakeholder.

Tips

  • For US-based interviews, expect a strong emphasis on Big O notation and efficient algorithm design.
  • In Europe, there might be a slightly greater focus on collaborative problem-solving and understanding team dynamics.
  • For APAC regions, be prepared for questions that test adaptability to different technological environments and a strong understanding of core CS principles.

Rounds

Round-by-round.

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

DSA

Coding questions at Tripadvisor.

Frequently reported on Tripadvisor loops

View all at Tripadvisor

Other guides

More at Tripadvisor.