Senior Staff Software Engineer Developer Platform

Senior Staff Software Engineer - Developer Platform

Please note that under Federal & FedRAMP regulations hiring for this role is limited to US citizens only.

FedRamp Staff may be subject to customer or third-party background checks up to and including secret clearance if required by their role at SentinelOne.

What are we looking for

At SentinelOne were transforming the developer platform to offer a unified developer experience. To help us achieve that were seeking aSenior Staff Software Engineer for a new key role that will drive this transformation and define the next generation of our platform.

This is a high-impact role where youll undertake an ambitious initiative to design and implement secure scalable reliable Developer Platform APIs 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.

Youll need strong experience with Developer Platform fundamentals including designing and developing infrastructure platform services that enable scalability efficiency and ease of use for internal developers. You should also bring deep proficiency with CI/CD pipelines and tools at a large scale as this role will shape how services are built deployed and managed across SentinelOne.

Strong ownership In this role you will work with multiple engineering and PM leaders and teams across the SentinelOne engineering organization on this re-architecture. We value collaboration innovation creativity and technical excellence in our area.

Youll deal with the scale of globally deployed platform services across 6 AWS/GCP regions that altogether process petabytes of data daily and hundreds of billions of events from tens of millions of endpoints we protect at our enterprise & public sector clients across the globe including 4 of the Fortune 10 and hundreds of Global 2000 companies.

If you are passionate about impactful high-stakes projects this is your opportunity to shine!

What will you do

• Architect the Future: 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. Lead the design and development of a new architecture that supports scalability maintainability and operational excellence.
• Modernize the Stack: Collaborate with teams to evaluate and implement the right tools frameworks and methodologies for building a robust user-centric developer platform.
• Hands-on Development: Write high-quality production-ready code.
• Mentor and Lead: 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.
• Collaborate Across Teams and Orgs: Partner with engineering product design quality DevOps/Infra teams and leadership to align on objectives design timelines and execution strategies.

Our stack: Go; Kubernetes Docker AWS GCP FedRAMP; GitHub Actions ArgoCD; GitHub Enterprise; depending on the requirements of the service for communication we use Kafka REST API GraphQL gRPC etc.; Postgres MongoDB Redis ClickHouse; Prometheus/Thanos Grafana

What experience or knowledge should you bring

• Extensive software engineering experience including proven expertise in architecting large-scale distributed systems and microservices architectures with a focus on performance scalability and reliability.
• Expertise in Developer Platform fundamentals and infrastructure platform services design.
• Deep proficiency in CI/CD pipelines and tooling (e.g. GitHub Actions ArgoCD Jenkins) in large-scale environments.
• Proficiency in Go; experience with Python is a plus
• Extensive experience with cloud platforms (AWS and/or GCP) and Kubernetes.
• Excellent problem-solving skills.
• Strong ownership and accountability with proven experience driving large impactful projects.
• Strong communication skills and ability to articulate technical concepts and influence engineering direction across teams departments and stakeholders in multiple time zones.

Why us

You will be joining a cutting-edge company where you will tackle extraordinary challenges and work with the very best in the industry.

• Medical Vision Dental 401(k) Commuter Health and Dependent FSA
• Unlimited PTO
• Industry-leading gender-neutral parental leave
• Paid Company Holidays
• Paid Sick Time
• Employee stock purchase program
• Disability and life insurance
• Employee assistance program
• Gym membership reimbursement
• Cell phone reimbursement
• Numerous company-sponsored events including regular happy hours and team-building events

Required Experience:

Staff IC