Scale Engineer

Software Engineer

Software EngineerL5Medium to Hard

This interview process is for a Software Engineer (L5) position at Hertz. It is designed to assess a candidate's technical skills, problem-solving abilities, and cultural fit within the company.

Rounds·3

Timeline·~14d

Experience·5 - 8 yrs

Comp band·US$120000 - US$150000

Interview time·150 min

Evaluation

What they measure.

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

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode, HackerRank, or AlgoExpert.
  3. Study system design concepts and common architectural patterns.
  4. Prepare for behavioral questions using the STAR method (Situation, Task, Action, Result).
  5. Research Hertz's business, values, and recent news.
  6. Understand the technologies commonly used at Hertz (e.g., Java, Python, AWS, microservices).
  7. Prepare questions to ask the interviewer about the role, team, and company culture.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Data Structures and Algorithms

Weeks 1-2: Data Structures & Algorithms fundamentals. Practice 2-3 problems daily.

Weeks 1-2: Focus on core data structures (Arrays, Linked Lists, Trees, Graphs, Hash Tables) and algorithms (Sorting, Searching, Dynamic Programming, Greedy Algorithms). Practice implementing these in your preferred language. Aim for 2-3 coding problems per day.

Questions

Commonly asked.

  • Tell me about a challenging technical problem you solved.
  • How would you design a URL shortening service?
  • What are the trade-offs between microservices and a monolithic architecture?
  • Describe a time you disagreed with a teammate. How did you handle it?
  • How do you ensure the quality and reliability of your code?
  • Explain the concept of eventual consistency.
  • What is your experience with cloud computing platforms?
  • How do you stay updated with new technologies?
  • Describe a project you are particularly proud of.
  • How would you optimize a system experiencing high latency?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

Global

Interview focus

Understanding of distributed systems and scalability relevant to large-scale operations.Experience with specific technologies prevalent in the region (e.g., Java ecosystem in India, .NET in North America).Adaptability to working with global teams and diverse technical stacks.

Common questions

  • How would you optimize a database query for a high-traffic e-commerce site?
  • Describe a time you had to deal with a legacy system. What were the challenges and how did you overcome them?
  • Discuss your experience with cloud-native architectures (e.g., microservices, containerization).

Tips

  • Research Hertz's operations in this specific region and tailor your examples accordingly.
  • Be prepared to discuss your experience with local market trends and challenges.
  • Highlight any experience with international collaboration or cross-cultural communication.

Rounds

Round-by-round.

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

DSA

Coding questions at Hertz.

Frequently reported on Hertz loops

View all at Hertz

Other guides

More at Hertz.