How many interview rounds does Harness have for a QA Automation Engineer, and what are they?

For the QA Automation Engineer role at Harness, the process typically starts with a Technical Screening, then moves into Deep-Dive Assessments with multiple rounds of interviews. You should also expect a Live Coding round and a Final Round focused on core knowledge and automation testing methodologies. Overall, candidates reported 9 interviews across the process.

How hard is it to get an offer at Harness for QA Automation Engineer?

Candidates reported the difficulty as average for the QA Automation Engineer interviews at Harness, with an offer rate of 22%. The process is still described as rigorous and high intensity, with frequent technical problem solving and live coding emphasis.

What topics does Harness test for QA Automation Engineer interviews?

Harness QA Automation Engineer interviews heavily test Coding and Algorithms, including data structures like arrays and linked lists. You should be ready for Big-O time complexity reasoning, and questions related to REST API testing such as Post API request details using URL and request body. The guide also includes API automation concepts, plus binary search.

What should I focus on for the live coding and problem-solving parts at Harness?

The live coding component emphasizes writing production-grade, clean, efficient code under constraints, while explaining your logic. The preparation guide also calls out optimization and complexity analysis, so be ready to adjust your approach if constraints change during the session. Prioritize practicing core data structures and algorithm patterns, including linked list problems like reversing a linked list and checking if a linked list is a palindrome.

Does Harness QA Automation Engineer interview REST API testing or automation framework design?

Yes, the interview process includes Automation and API Testing, with questions about creating POST requests, building dynamic payloads, and explaining how to approach automation testing across UI versus API layers. The Deep-Dive Assessments and Final Round also evaluate your automation testing methodologies, and the preparation guide emphasizes architectural thinking for scalable, maintainable automation frameworks.

What pay range do candidates report for Harness QA Automation Engineer, and does it vary?

Pay reporting for this role includes candidate and job-posting figures, and it varies by level and location, so your offer can differ. The only specific pay data provided here is that candidates reported offers with an average difficulty and a 22% offer rate, but no explicit yearly salary number appears in the provided materials.

HarnessQA Automation Engineer

Updated Mar 5, 2026

Harness QA Automation Engineer Interview Experiences 2026

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8 months ago

Difficult Positive India

My process followed a pretty straightforward sequence of four distinct steps. It started with a Backend API Development round where I could choose the language, and I had to complete a hands-on coding challenge.

After that, I did two separate DSA rounds. The problems were described as LeetCode-style ranging from medium to hard. Then there was a resume review round where the focus shifted to my projects and work experience, and finally I had an HR round—though I didn’t actually end up doing that one because it was skipped for me.

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