Senior Software Engineer in Test
SentinelOne23 days ago
Remote, Czechia or Prague, CzechiaSenior
Responsibilities
- Lead the design, development, and improvement of backend SaaS test standards, frameworks, and tools.
- Collaborate with development, quality, validation, and other stakeholders to translate requirements into effective testing tooling.
- Develop and maintain automated test frameworks using Python, Pytest, TypeScript, and Playwright.
- Integrate generative AI, LLMs, prompt engineering, and AI-assisted workflows into QA and software development processes.
- Use Docker and cloud environments to manage test platform services.
- Improve test strategies, coverage, efficiency, and backend test harness infrastructure.
- Mentor junior engineers and promote consistent testing standards and tooling adoption across codebases.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
- At least 5 years of experience in tooling development, software quality assurance, or validation engineering, preferably focused on SaaS products.
- Experience leading test frameworks and defining comprehensive test strategies.
- Experience with Python-based automated testing and Playwright, TypeScript, or comparable tools and languages such as Java.
- Hands-on experience with AI tools, LLMs, AI-driven testing, prompt engineering, and AI assistants in QA workflows and CI/CD pipelines.
- Experience with AWS or GCP, Docker, Kubernetes, and event-driven architectures using Kafka or similar technologies.
- Familiarity with CI/CD tools such as Jenkins, GitHub, or GitLab.
- Strong analytical, problem-solving, software automation, communication, and collaboration skills.
Benefits
- Restricted Stock Units, an Employee Stock Purchase Plan, and performance-based bonus.
- Flexible time off, standard 5 weeks of PTO, paid wellness days, paid short-term sick/nursing leave, and gender-neutral parental leave.
- Private medical care, life and disability insurance, pension insurance contributions, global business travel medical insurance, and an Employee Assistance Program.
- Global home office allowance, meal allowance, wellbeing allowance, MultiSport benefits, and access to the Wellness Coach app.
- Hybrid work in Prague or Brno, or remote work in Czechia/Slovakia; Prague-based employees must work from the office at least 2 days per week.
Tech Stack
Categories
About SentinelOne
SentinelOne builds an AI-driven cybersecurity platform that provides endpoint protection, detection and response, XDR, cloud, and identity security for enterprises. Its Singularity platform is sold as subscription software and managed services to secure laptops, servers, containers, and cloud workloads with automated detection and remediation. Founded in 2013 and headquartered in Mountain View, California, SentinelOne is a public company listed on the NYSE following its 2021 IPO.