Staff Platform Engineer - Developer Platform, DevEx

<div class="content-intro"><h3>About Us</h3> <p>At SentinelOne, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats.</p> <p>From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We’re looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you’re excited about solving complex challenges in bold, innovative ways, we’d love to connect with you.</p></div><h3><strong>What are we looking for?</strong></h3> <p>At SentinelOne, we’re transforming the developer platform to offer a <strong>unified Developer Experience</strong>. To help us achieve that, we’re seeking a Staff (techlead-level) SW / Infrastructure Engineer for a new key role that will participate in this transformation and help define the next generation of our platform - serving dozens of teams and nearly 1000 engineers at the company.</p> <ul> <li>You’ll be a key player in our ambitious initiative to design and implement secure, scalable, reliable<strong> Developer Platform APIs</strong>, built using modern technologies and approaches. This Developer Platform exists on top of our Infrastructure Platform, and its APIs need to provide both a unified customer-friendly developer experience and internal infrastructure service protection.</li> <li>You’ll put into use your strong experience with IDP / DevEx fundamentals, including developing infrastructure platform services that enable scalability, efficiency, automation, and ease of use for internal developers. You will also employ your deep proficiency with CI/CD pipelines and tools at a large scale - as you will help to shape how services are built, deployed, and managed across S1. Apart from these services or standardised flows, our team also provides a Developer Catalogue, built on top of technologies like Backstage.</li> <li><strong>Strong ownership </strong>- In this role, you will work with multiple engineering and PM leaders and teams across the S1 engineering organization on this initiative. We value collaboration, innovation, creativity, and technical excellence in our area.</li> <li>At S1, you’ll deal with the scale of globally deployed SaaS cybersecurity products, across 6 AWS/GCP regions and GovCloud, that altogether process daily 9+ Petabytes of data ingests and 3+ Trillion security events from tens of millions of endpoints cloud environments we protect at our enterprise public sector clients across the globe, including 4 of the Fortune 10 and hundreds of Global 2000 companies.</li> </ul> <p>If you are passionate about impactful, high-stakes projects, this is your opportunity to shine!</p> <h3><strong>What will you do?</strong></h3> <ul> <li><strong>Help create the Future</strong>: Dive deep into our current developer platform, identify pain points, and design innovative solutions to address them in an iterative way toward a shared vision. Participate in design and development of a new architecture that supports scalability, maintainability, and operational excellence.</li> <li><strong>Modernize the Stack</strong>: Collaborate with architects and teams to evaluate and implement the right tools, frameworks, and methodologies for building a robust, user-centric developer platform.</li> <li><strong>Hands-on Development</strong>: Write high-quality, production-ready code.</li> <li><strong>Mentor and Lead</strong>: Guide and mentor other engineers, contribute to their professional growth, share best practices and architectural insights, and foster a culture of engineering excellence. Your involvement increases the overall quality, whether you wrote it directly, reviewed it, or had a hand in designing it.</li> <li><strong>Collaborate Across Teams and Orgs</strong>: Partner with engineering, architects, product, design, quality, DevOps / Infra teams, and leadership to align on objectives, design, ... (truncated, view full listing at source)