Software Development in Test Engineer

Our Purpose At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here. About Us SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters. Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity. What Are We Looking For? We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes. As a Software Development in Test Engineer, you will be tasked with full responsibility for the design, implementation, and maintenance of Automated tests using object-oriented frameworks and AI. We're looking for a new team member who is versatile and knows exactly how to improve processes and make them more efficient to make sure we have a winning product. The ideal candidate has a strong technical background in software automation development, sees the big picture and has the “can do” attitude. What Will You Do? Primary responsibilities include: Design, develop (Python//TypeScript) and implement automation tests in all components of SentinelOne products with main focus on our SAAS platform and its EndPoint Protection services Testing the quality of SentinelOne EPP/EDR solutions Triage and automate the triaging of test execution results Ensure coverage on critical components and close any test gaps that have been identified Work closely with other automation engineers, developers and product managers to ensure high quality products What Skills and Knowledge Will You Bring? Ideal candidates will have: Proven experience in automation development testing multi-layered products Previous experience in testing SAAS products (cloud based) Experience with Python using Pytest framework Experience with Dockers Ability to reproduce issues and work closely with development to resolve them Debugging skills and ability to investigate and triage difficult problems Experience in SW validation methodologies and concepts, testing and integration Strong self-management capabilities: proactive, initiative, self-learner, team player Why SentinelOne? AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place. We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family: Flexible working hours and hybrid/remote work model. Flexible Time Off. Flexible Paid Sick Days. Global gender-neutral Parental Leave (16 weeks, beyond the leave provided ... (truncated, view full listing at source)