Harness

    Software · San Francisco, California, United States

    Harness interview experiences at a glance

    Based on 7 interview experiences that candidates shared on Roundz between 2025 and Jan 2026.

    Experiences shared
    7
    Offers
    4
    Rejections
    2
    Pending or not reported
    1

    67% of candidates who reported an outcome got an offer (4 of 6).

    Roles candidates interviewed for

    • Senior Software Engineer: 4 experiences
    • Software Engineer: 1 experience
    • Software Engineer I: 1 experience
    • Software Engineer II: 1 experience

    How the Harness interview process works

    Based on 7 Harness interview experiences shared on Roundz that list their rounds.

    A typical Harness interview has 3 rounds. The most common round types, by share of experiences, are Coding (57%), Technical (43%) and System Design (43%). New to these round types? Read interview rounds explained.

    Harness interview rounds reported by candidates
    RoundIn experiencesDifficultyTypical length
    Coding57%Mediumabout 60 min
    Technical43%Mediumabout 60 min
    System Design43%HardNot reported
    Phone Screen29%EasyNot reported
    Hiring Manager29%MediumNot reported
    Low-Level Design14%HardNot reported
    Behavioral14%MediumNot reported

    Harness interview FAQ

    How many rounds are in the Harness interview?
    Most candidates who shared their Harness interview on Roundz went through 3 rounds. That's the median across 7 experiences that list their rounds.
    What rounds are in the Harness interview process?
    The most reported rounds are Coding (57%), Technical (43%) and System Design (43%), as a share of experiences that list their rounds. Candidates also report Phone Screen, Hiring Manager, Low-Level Design and Behavioral rounds.
    Is the Harness interview hard?
    Candidates rated 32% of the 22 rounds they described as hard, 64% as medium and 5% as easy. The hardest round type is System Design: 100% of those rounds were rated hard.
    How long is each Harness interview round?
    Typical lengths candidates reported: Coding about 60 min, Technical about 60 min.

    About Harness

    Harness is a software delivery platform that uses artificial intelligence and machine learning to simplify the software development and delivery process. The company provides a suite of tools for continuous integration, continuous delivery, feature flags, cloud cost management, and software engineering insights. Harness aims to help organizations automate their software delivery process, reduce errors, and accelerate time-to-market for their applications.

    Founded:
    Employees:500+
    Industry:Software
    Website:
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