Principal Software Engineer - Developer Platform, DevEx
Principal Software Engineer - Developer Platform, DevEx
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1 Vacancy
Job Description
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 a Principal 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: Java 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 Java and/or 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
Join a cutting-edge company tackling extraordinary challenges alongside top industry talent. Enjoy flexible hybrid work in Prague (Karlin) Brno (Clubco) or remotely across CZ/SK.
Competitive Benefits Package:
- Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan annual performance-based bonuses and an employee stock purchase plan.
- Time Off & Well-being: Flexible Time Off on top of the standard 5 weeks vacation flexible paid sick days fully paid Short Term Sick/Nursing Leave 16-week parental leave grandparent leave and additional company holidays.
- Health & Insurance: Private medical care (for you and 1) premium life insurance pension contribution and a Global Employee Assistance Program.
- Work Perks: Monthly meal and well-being allowance high-end MacBook/Windows laptop work-from-home support and in-office refreshments.
- Growth & Community: LinkedIn Learning internal mentoring educational support generous referral bonuses and optional company events (sports BBQs charity).
Be part of an inclusive innovative workplace that values belonging flexibility and growth!
Required Experience:
Staff IC
Employment Type
Full Time
