Scale Engineer

Software Engineer 1

Software EngineerSE1Medium

Tripadvisor is looking for a Software Engineer 1 to join our dynamic team. This role is focused on developing and maintaining high-quality software solutions that enhance the travel experience for millions of users worldwide. The interview process is designed to assess your technical skills, problem-solving abilities, and cultural fit within our collaborative environment.

Rounds·3

Timeline·~14d

Experience·0 - 2 yrs

Comp band·US$75000 - US$95000

Interview time·150 min

Evaluation

What they measure.

  • Technical proficiency in core programming languages (e.g., Java, Python, JavaScript).
  • Understanding of data structures and algorithms.
  • Problem-solving and analytical skills.
  • Ability to write clean, maintainable, and efficient code.
  • Communication skills and ability to articulate technical concepts.
  • Teamwork and collaboration capabilities.
  • Cultural fit and alignment with Tripadvisor's values.

Preparation

How to prepare.

Tips

  1. Review fundamental data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, recursion, dynamic programming).
  2. Practice coding problems on platforms like LeetCode, HackerRank, or similar.
  3. Understand object-oriented programming (OOP) principles.
  4. Familiarize yourself with common software design patterns.
  5. Brush up on your knowledge of the technologies mentioned in the job description.
  6. Prepare to discuss your past projects and experiences in detail, focusing on your contributions and learnings.
  7. Research Tripadvisor's products, mission, and values.
  8. Prepare questions to ask the interviewer about the role, team, and company culture.

Study plan

Fig · Study plan — 05 phases

01 / 05
01

Phase 01 of 05

Data Structures Fundamentals

Weeks 1-2: Data Structures (Arrays, Linked Lists, Stacks, Queues, Trees) & Big O Notation.

Weeks 1-2: Focus on core data structures like arrays, linked lists, stacks, queues, and trees. Practice implementing them and solving problems involving their use. Understand time and space complexity (Big O notation).

Questions

Commonly asked.

  • Tell me about yourself.
  • Why are you interested in Tripadvisor?
  • Describe a challenging technical problem you faced and how you solved it.
  • How do you approach learning a new programming language or technology?
  • What are your strengths and weaknesses?
  • Where do you see yourself in 5 years?
  • Describe a time you worked effectively in a team.
  • How do you handle constructive criticism?
  • Write a function to reverse a linked list.
  • Given an array of integers, find the two numbers that add up to a specific target.
  • Explain the difference between a process and a thread.
  • What is polymorphism?
  • How would you design a URL shortener?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

University Recruiting / Entry-Level

Interview focus

Foundational computer science conceptsProblem-solving approachEnthusiasm for learning and growth

Common questions

  • Tell me about a challenging project you worked on at university or in a previous 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 academic projects in detail.
  • Emphasize your eagerness to learn and contribute.
  • Showcase your understanding of basic data structures and algorithms.

Rounds

Round-by-round.

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

Med

Technical Screening / Coding Challenge · 45 min · Software Engineer / Technical Recruiter

This initial round typically involves a technical recruiter or a software engineer who will assess your foundational technical skills and cultural fit. It may include a coding challenge, either live or take-home, focusing on data structures and algorithms. The goal is to gauge your basic competency and suitability for the role.

What they look for

A clear and logical approach to problem-solving.Proficiency in coding and debugging.Understanding of data structures and algorithms.Ability to communicate technical ideas effectively.

Evaluation

  • Correctness of the solution.
  • Efficiency of the solution (time and space complexity).
  • Clarity and readability of the code.
  • Problem-solving approach and thought process.
  • Ability to explain the solution.

Sample questions

  • Given an array of integers, return indices of the two numbers such that they add up to a specific target.

    ArrayHash MapTwo Pointers

  • Reverse a singly linked list.

    Linked ListRecursionIteration

  • Find the kth smallest element in a binary search tree.

    Binary Search TreeTree TraversalRecursion

Prep for this round

  1. 01Practice coding problems focusing on arrays, strings, linked lists, and basic tree traversals.
  2. 02Be prepared to explain your thought process clearly.
  3. 03Ensure your code is clean, well-commented, and follows standard coding practices.

Common rejection reasons

  • ×Inability to articulate thought process.
  • ×Incorrect or inefficient algorithm implementation.
  • ×Lack of understanding of fundamental data structures.
  • ×Poor coding style or syntax errors.

DSA

Coding questions at Tripadvisor.

Frequently reported on Tripadvisor loops

View all at Tripadvisor

Other guides

More at Tripadvisor.