Scale Engineer

Senior engineer A

Software Engineer17Hard

This interview process is for a Senior Software Engineer (Level 17) at Huawei, focusing on assessing technical expertise, problem-solving skills, system design capabilities, and cultural fit. The process is designed to identify candidates who can lead complex projects, mentor junior engineers, and contribute significantly to Huawei's innovative environment.

Rounds·4

Timeline·~14d

Experience·5 - 10 yrs

Comp band·US$130000 - US$180000

Interview time·210 min

Evaluation

What they measure.

  • Technical depth and breadth in relevant areas (e.g., algorithms, data structures, distributed systems, cloud computing).
  • Problem-solving approach and analytical skills.
  • System design capabilities, including scalability, reliability, and maintainability.
  • Communication skills, clarity of thought, and ability to articulate technical concepts.
  • Behavioral aspects: teamwork, leadership potential, adaptability, and cultural fit.
  • Experience and impact demonstrated in previous roles.

Preparation

How to prepare.

Tips

  1. Review fundamental computer science concepts: data structures, algorithms, operating systems, databases, and networking.
  2. Deepen your understanding of distributed systems, microservices architecture, and cloud computing principles.
  3. Practice coding problems on platforms like LeetCode, HackerRank, focusing on medium to hard difficulty.
  4. Prepare for system design questions by studying common patterns and trade-offs.
  5. Reflect on your past projects and prepare to discuss your contributions, challenges, and learnings using the STAR method (Situation, Task, Action, Result).
  6. Research Huawei's products, services, and recent technological advancements.
  7. Understand Huawei's company culture and values.
  8. Prepare questions to ask the interviewer about the role, team, and company.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Foundational Computer Science

Weeks 1-2: Data Structures & Algorithms, OS Fundamentals.

Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash tables) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these in your preferred language and analyze their time and space complexity. Cover fundamental operating system concepts like processes, threads, memory management, and concurrency.

Questions

Commonly asked.

  • Describe a complex technical problem you solved and your approach.
  • How would you design a system to handle millions of concurrent users?
  • What are the trade-offs between different caching strategies?
  • Tell me about a time you disagreed with a technical decision and how you handled it.
  • How do you ensure the quality and reliability of the software you deliver?
  • Explain the concept of eventual consistency.
  • What are your thoughts on microservices vs. monolithic architectures?
  • How do you stay updated with the latest technologies?
  • Describe a situation where you had to mentor a junior engineer.
  • What are your strengths and weaknesses as a software engineer?

Locations

Regional differences.

Fig · Regions — 03 locations

01 / 03

Location

Shanghai, China

Interview focus

Deep dive into specific cloud platforms (e.g., Huawei Cloud, AWS, Azure) relevant to the local market.Understanding of local regulatory compliance and data privacy laws.Experience with technologies prevalent in the specific region.Ability to adapt to local team dynamics and communication styles.

Common questions

  • How do you handle a situation where a critical system component fails in production?
  • Describe a time you had to influence a team to adopt a new technology or approach.
  • What are your strategies for ensuring code quality and maintainability in large projects?
  • Discuss your experience with cloud-native architectures and microservices.
  • How do you approach performance optimization for distributed systems?

Tips

  • Research Huawei's presence and key projects in the specific region.
  • Be prepared to discuss your experience with technologies commonly used by Huawei's clients in that area.
  • Highlight any experience working with international teams or in cross-cultural environments.
  • Understand the local market's technological trends and challenges.

Rounds

Round-by-round.

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

DSA

Coding questions at Huawei.

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