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SentinelOne

Senior Software Engineer in Test

SentinelOne · Prague, Czech Republic

Posted 21 days ago

or apply directly on SentinelOne's site. We never take the application ourselves.

Is this posting real?

This role has been open
21 days
SentinelOne's roles stay open a median of 44 days
Reposted
No
Salary listed
No
0% of SentinelOne's roles list one
Ghost-job risk at SentinelOne
low
0 stale, 3 reposted of 224 open
Hiring momentum
339 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from SentinelOne's own greenhouse board since 2026-08-03. Full hiring picture for SentinelOne.

About this role

As a Senior Software Engineer in Test at SentinelOne, you will lead the design and execution of validation plans for their SaaS products, focusing on both back-end and front-end automated testing. Your role will involve collaborating with various teams to define test strategies, develop automated test frameworks using Python and TypeScript, and integrate AI tools into the testing process. You will also mentor junior engineers and continuously enhance testing methodologies to ensure high-quality software delivery.

Our read on this posting3.8out of 5
benefits
5/5
freshness
4/5
career value
5/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of SentinelOne as an employer.

What you need

  • Bachelor's degree in Computer Science, Software Engineering, or a related field
  • 3+ years of experience in software quality assurance or validation engineering, with a strong focus on SaaS products
  • Proven experience in leading validation efforts and defining comprehensive test strategies
  • Experience in developing and maintaining automated test frameworks in Python and/or TypeScript, Playwright (or similar, such as Java)
  • Hands-on experience integrating AI tools, LLMs, or AI-driven testing methodologies into daily QA workflows and CI/CD pipelines
  • Familiarity with prompt engineering and utilizing AI assistants to streamline testing processes and automate repetitive tasks

What you get

  • Restricted Stock Units (RSUs)
  • Employee Stock Purchase Plan (ESPP)
  • Performance-based bonus
  • Flexible time off, on top of the standard 5 weeks PTO
  • Paid company wellness days and fully paid short-term sick/nursing leave
  • Gender-neutral parental leave

Worth weighing

  • The role requires a strong technical background in automation development and may involve complex problem-solving in a fast-paced environment.
  • Experience with AI tools and methodologies is emphasized, which may require ongoing learning and adaptation.
  • The position is hybrid, with specific in-office requirements for Prague-based employees, which may not suit all candidates.
  • The focus on mentoring junior engineers suggests a potential leadership component, which may not appeal to all candidates.

Summarised from SentinelOne's posting. Read the full original.

Listed by SentinelOne on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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