Scale Engineer

Software Engineer II

Software EngineerG9Medium to Hard

The Software Engineer II (G9) interview at Amadeus is designed to assess a candidate's technical proficiency, problem-solving abilities, and cultural fit within the company. It typically involves multiple rounds, starting with an HR screening, followed by technical interviews focusing on data structures, algorithms, system design, and behavioral aspects. The process aims to identify engineers who can contribute effectively to Amadeus's innovative projects and collaborative environment.

Rounds·4

Timeline·~14d

Experience·3 - 7 yrs

Comp band·US$110000 - US$140000

Interview time·195 min

Evaluation

What they measure.

  • Problem-solving skills
  • Algorithmic thinking
  • Data structure knowledge
  • Coding proficiency
  • System design capabilities
  • Communication skills
  • Teamwork and collaboration
  • Adaptability and learning agility
  • Cultural fit

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 similar.
  3. Understand common design patterns and principles (SOLID, DRY, KISS).
  4. Study system design concepts (scalability, availability, databases, caching, load balancing, APIs).
  5. Prepare for behavioral questions using the STAR method (Situation, Task, Action, Result).
  6. Research Amadeus's products, services, and company culture.
  7. Be ready to discuss your past projects in detail, highlighting your contributions and challenges.
  8. Practice explaining complex technical concepts clearly and concisely.
  9. Prepare questions to ask the interviewer about the role, team, and company.

Study plan

Fig · Study plan — 05 phases

01 / 05
01

Phase 01 of 05

Data Structures and Algorithms Fundamentals

Weeks 1-2: Data Structures & Basic Algorithms. Practice easy/medium problems.

Weeks 1-2: Focus on core data structures (arrays, linked lists, stacks, queues, trees, graphs) and their common operations. Practice basic algorithms like sorting (quicksort, mergesort) and searching (binary search). Solve easy to medium problems on these topics.

Questions

Commonly asked.

  • Describe a complex technical problem you faced and how you solved it.
  • How would you design a URL shortening service?
  • Explain the concept of polymorphism with a real-world example.
  • What are the advantages and disadvantages of using microservices?
  • Tell me about a time you disagreed with a team member and how you resolved it.
  • How do you approach testing your code?
  • What is a distributed system, and what are its challenges?
  • How do you handle technical debt?
  • Describe your experience with asynchronous programming.
  • What are your career goals for the next 3-5 years?

Locations

Regional differences.

Fig · Regions — 03 locations

01 / 03

Location

Europe

Interview focus

Adaptability to local market demands.Understanding of regional technology trends.Communication skills in the local language (if applicable).

Common questions

  • Tell me about a challenging project you worked on.
  • How do you handle conflicts within a team?
  • Describe a time you had to learn a new technology quickly.
  • What are your thoughts on microservices architecture?
  • Explain the difference between SQL and NoSQL databases.

Tips

  • Research Amadeus's presence and projects in this specific region.
  • Be prepared to discuss how your skills align with local industry needs.
  • If the interview is in a different language, ensure your fluency is adequate.

Rounds

Round-by-round.

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

DSA

Coding questions at Amadeus.

Frequently reported on Amadeus loops

View all at Amadeus

Other guides

More at Amadeus.