Staff Software Engineer - Test framework and infrastructure

About Us:SentinelOne is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With SentinelOne, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and OneSentinel define the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across SentinelOne. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!What are we looking for?We are looking for Staff Software Engineer - Test framework and infrastructure. You will start your journey at SentinelOne in the brand new WebApp Validation Core team. As one of the team members, you will contribute to the overall objective of improving product teams' Developer Experience and product quality by building a test framework and tools with focus on shift-left principle, support for Accessibility and Localization testing and straightforward debugging capabilities. Additionally, we’ll together introduce centralized coverage monitoring for a unified overview of all mentioned test categories and ensuring stability and functionality of testing environments for seamless automation execution.What will you do? We will enhance Developer Experience and improve product quality with following initiatives: Unify the testing across SentinelOne by defining a new testing strategy based on requirements collected from product teams.Build a test framework, tooling and libraries with following capabilities Usability for all layers of the test pyramid (from Unit to E2E tests) to facilitate shift-left principle.Functional and non-functional (Accessibility, Translations) testing.Support for front-end testing using TypeScript and PlayWright and Kotlin for testing backend services.Straightforward debugging to enable fast troubleshooting of test failures. Introduce centralized place for automated coverage reporting (SonarQube, Test Case Management system etc.) to provide unified overview across all test types, test levels and components to help to remove duplicated tests and discover gaps.Design and develop stable test infrastructure in cooperation with DevOps. What skills or knowledge should you bring? Proven experience in architecting test automation solutions - building frameworks & test infrastructure. Experience with configuration of continuous integration (as a code) - any CI system, preferably Jenkins and GitHub Actions.Multiple (4+) years of experience with Containerization (Docker).Jenkins (Groovy), GitHub ActionsAWS, GCP.Container orchestration (Kubernetes) and Infrastructure as a Code (Terraform). Hands-on experience (at least 2 years) TypeScript / JavaScript for development and frontendtest automation using Cypress or PlayWright and backend test automation and development in Kotlin or Java.Excellent communication skills and self-management: being proactive, initiative and having a self-driven learning approach.Ability to take ownership with a highly goal oriented approach, strong problem-solving and decision-making skills. Why us? Flexible working hours, In Prague & nearby we're working in a hybrid model with offices in Karlin (brand new Missouri Park), remotely in the rest of CZ or SK, with optional Brno offices (Clubco Vlněna) for those who like to meetGenerous employee stock plan in the form of RSUs (restricted stock units) not options; 4 years vesting with 1-year cliff and then quarterlyYearly bonus depending on the performance of the company, paid out in 2 installmentsFlexible Time Off (on top of the standard 5 weeks of vacation)Flexible Paid Sick DaysFully Paid Short Term Sick/Short Term Nursing LeaveGlobal gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws) & Grandparent LeaveVolunteering paid day off & Additional paid Company holidays off (e.g. 4 days in 2022)Pension insurance contributionPremium Life Insurance covered by S1Monthly Meal & Wellbeing AllowancePrivate medical care membershipHigh-end MacBook or Windows laptop, Home-office-setup gear & on top of that additional WFH AllowanceUdemy Business platform for Hard/Soft skills Training, internal mentoring 'MentorOne' & Support for your further educational activities/trainingsAbove-standard referral bonusOn top of RSUs, you can benefit also from our attractive ESPP (employee stock purchase plan)Refreshments and snacks at the officesOptional company events for those who like to meet outside of work too (sport, BBQ, charity etc.)DEI&B programs that promote employee resource groups like SentinelWIN (Women Inclusion Network), Blk@S1, Latinos@S1, Pan-Asian@S1, Out@S1 (LGBTQIA+) and Sentinels Who ServedSentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.SentinelOne participates in the E-Verify Program for all U.S. based roles.