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Fresh Adobe SDE interview notes right after the interview—read this to quickly land an offer at Adobe


When preparing for the Adobe SDE interview, it's important to start with the right expectations: it's not a completely uniform, standardized process like Amazon or Meta. Adobe's interview process is more of a framework, with specifics changing based on what the interviewer is used to.

For example:

  • Some interviewers love coding, and will ask about boundary conditions and optimization ideas along the way.
  • Some will insert a small system design paragraph after the coding session to let you quickly explain the design idea of a system.
  • Other interviewers will pepper the behavioral session with technical questions about your decision-making in real-world conflicts or under deadline pressure.

Overall, there is a lot of flexibility in the process. They usually ask very detailed questions and especially like to hear the candidate explain the tradeoffs behind their answers, rather than just throwing out a conclusion.


Adobe SDE Coding Round

LeetCode Hard difficulty on dynamic programming. The interviewer will ask you to talk about the idea, write the code, and then test it.

Frequently Asked Questions

  • High-frequency questions: These are mainly focused on LeetCode Top Questions:

    • Arrays & Strings (two pointers, sliding window)
    • Binary Tree Traversal & Serialization
    • Chain table operations (inversion, merging, detecting rings)
    • Classical dynamic programming (path problem, knapsack problem, edit distance)
    • BFS/DFS & Shortest Path for Graphs
    • Heap (top-k, median data stream)
    • Backtracking (combination/arrangement problems)
  • Difficulty: Most problems were on the medium side, with occasional hard but solvable problems.

  • Examination focus:

    • Bug-free code
    • Complexity & Boundary Conditions
    • Optimization Ideas & Iterative Conversions
  • Common follow-up questions:

    • "What about bigger inputs?"
    • "Can you optimize memory?"
    • "Can it be written as an iterative version?"

Writing the code is just the beginning; the reasoning ability that follows is more critical.


Adobe SDE System Design Round

In this interview, you will face designing a recommender system.

The interviewer will keep asking for details, such as how to deal with the cold start problem, how to ensure real-time performance, and how to handle model iteration. This round mainly tests your understanding and practical experience with end-to-end machine learning system design. It’s like being asked to be an architect and draw out the entire system.

Frequently Asked Questions

  • Common Questions:

    • Real-time notification system
    • Collaborative document editing (simplified Google Docs)
    • Workflow/pipeline scheduling system
    • Image/video processing and storage services
  • Features:

    • Does not emphasize extreme high concurrency (unlike Meta, which has hundreds of millions of users)
    • More focus on requirement disassembly, modularity, scalability, and landedness
    • Interviewers will gradually add requirements (e.g., delayed push, permission control, cross-platform reception, etc.)
    • Very interested in discussions about tradeoffs:
    • Queue Asynchronous vs Synchronize
    • SQL vs NoSQL
    • Caching vs Consistency
  • It’s not about drawing a "perfect architecture diagram"; it’s about communication and adjusting the design as needed.


Summary

  • Adobe SDE Interview Process Flexibility: Don’t just rely on memorizing templates; always adapt to the situation.
  • Coding high-frequency questions: These focus on common LeetCode problems with a core focus on proficiency, interpretive skills, and optimization thinking.
  • System design: The topics are closely related to Adobe's own business, with more emphasis on engineering scalability and extensibility.
  • Interview style: Interviewers like to keep adding requirements, pursue tradeoffs, and value communication and thought processes.

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