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Software Engineer

LinkedIn · Senior

Research from Oct 65 rounds, none tried
How did it actually go?

Next: your first full round

Do the Initial Coding Screen round.

One full round, as long as theirs, shows where you stand before you work on anything specific.

Set up this round →Practice the full interview day
Length40 min · Senior level

The rounds

5 rounds · 3 h 20 min

Pick a round to see what it asks of you and where you stand on it.

Initial Coding Screen

Measure basic algorithmic reasoning, implementation quality, and communication under a short technical screen.

Coding · 40 minSet up this round →
Not tried yetNo attempt yet.

What strong sounds like

  • Confirms assumptions, input limits, required output, and relevant failure cases before coding.
  • Explains a simple algorithm, why it fits, and how the data structure supports the required operations.
  • Produces coherent code with consistent state updates and handles stated cases without execution.
  • States time and space costs and connects them to input limits.

Expect to be pushed on

Add a larger input limit or stricter memory bound.
Ask how the approach changes under concurrent access.

Shapes of problem you may get

  • String or array task with a constraint follow-up
  • Project discussion followed by rate-limiter or concurrency reasoning

How to prepare

  1. 01
    Prepare a short-screen checklist

    Write a compact prompt routine: confirm inputs, outputs, limits, duplicates, empty cases, and failure behavior. Select two familiar data structures that you can explain without relying on memorized patterns.

    Recent reports describe an initial technical screen. Reported Senior questions include common data structures and algorithms, but the exact question and difficulty remain uncertain.

    Company researchLinkedIn Software Engineer Interview Experience (2026) - Aced (formerly Exponent)LinkedIn Senior Software Engineer, Apps Interview Experience (2026) - Aced (formerly Exponent)

Your first try takes the full 40 minutes, like the real one.

What they look for

Researched today

Official LinkedIn postings set a Senior bar for complex ownership, scalable design, reviews, and partner collaboration. Recent exact-level reports support an initial coding screen followed by coding, AI-assisted coding in some teams, system design, and manager or communication discussion. The main uncertainty is team-specific round count, duration, and AI-stage use.

They reward

  • Ownership of complex work from design through delivery.
  • Scalable designs with explicit trade-offs and failure handling.
  • Clear collaboration with partners and precise technical communication.

What to avoid

  • Start coding before confirming the contract.
  • Hide complexity or correctness gaps behind vague explanations.
  • Force a familiar pattern without checking its assumptions.
  • Claim correctness without tracing cycles, duplicates, or empty inputs.
  • Paste generated code without checking its assumptions.

How sure we are

Worth redoing if you hear something from the recruiter that contradicts this.

Attempts

Every round you’ve done for this job, newest first.

All attempts in History →

Initial Coding Screen, Algorithms Coding, AI-Assisted Coding, System Design, and Manager and Communication have no attempts yet.

Sollicitatievragen voor de functie Senior Software Engineer bij LinkedIn | Glassdoor
  • 02
    Rehearse concise code narration

    Choose one array or string problem. Rehearse stating the approach, the key state update, one manual trace, and time and space costs. Keep the explanation short enough for a 40-minute screen.

    The supplied bar emphasizes clear assumptions, coherent implementation, edge-case tracing, and cost analysis under a short timebox.

    Suggested approach

  • 03
    Prepare to run without execution

    Create a small handwritten trace format for normal, empty, duplicate, and boundary inputs. Use it to check state changes after coding before you discuss follow-up improvements.

    A trace gives you a practical verification method when the interview does not provide enough time for broad testing. This is a format-specific recommendation.

    Suggested approach

    • Then try the round

    You have selected one representative problem, written your prompt routine, and prepared traces for four relevant input types.

    Resources to focus on
    • graphlib — Functionality to operate with graph-like structures — Python 3.14.5rc1 documentation

      Focus on TopologicalSorter, cycle detection, and dependency ordering if your selected practice problem uses a directed graph.

      Use it to verify graph state transitions and explain edge cases without memorizing library behavior.

    Do

    • State assumptions before choosing an algorithm.
    • Trace normal and edge cases aloud after writing code.
    • Give time and space costs before accepting follow-ups.

    Avoid

    • Start coding before confirming the contract.
    • Hide complexity or correctness gaps behind vague explanations.
    Confirmed · 8
    • Recent exact-level candidate reports describe early recruiter or HR contact and an initial technical coding screen before the main interview loop.
    • Recent exact-level reports describe a main loop with coding, system design or architecture, and a manager, behavioral, or communication discussion. The reported loop has four or five rounds in several reports.
    • Some recent Senior Software Engineer loops include an AI-assisted coding round. Candidate reports describe use of an interview-platform AI assistant and assessment of validation and technical judgment.
    • Reported Senior coding tasks cover common data structures and algorithms topics, including strings, arrays, trees, linked lists, graphs, shortest paths, and topological sort.
    Likely · 3
    • The retrieved reports do not show that AI-assisted coding is used for every Senior Software Engineer team or location.
    • Senior candidates should expect system design and manager discussions to test ownership, technical decisions, scale, and clear communication because these are stated role duties and reported round topics.
    • The retrieved official guide is general hiring guidance. It does not establish LinkedIn's candidate interview stages or a Senior Software Engineer scoring rubric.

    Worth asking them

    Questions that fill in what the research couldn’t tell us.

    Which Senior Software Engineer teams use the AI-assisted coding round, and what assistant policy applies?
    Does this role use one or two onsite coding rounds, and what is each duration?
    Which system design scope and seniority signals does the hiring manager expect for this team?

    Research status

    Collected Oct 6. If the recruiter tells you something this brief contradicts, correct it after the interview and the brief updates.

    Correct this brief