Senior Software ArchitectVerified as a real position

Who we’re looking for

• Extensive software engineering experience, including proven expertise in architecting large-scale distributed systems and microservices architecture with a focus on performance, scalability, and reliability.
• Demonstrated experience leading the transition from a monolithic architecture to cloud-native microservices.
• Proficiency in Java and/or Go, with additional experience in Python considered a plus.
• Extensive experience with cloud platforms (AWS and/or GCP) and container orchestration using Kubernetes and Docker.
• Strong technical communication skills with the ability to articulate architectural concepts and influence engineering direction across teams, departments, and stakeholders.

What you’ll do

• Dive deep into our current monolithic architecture, identify pain points, and design innovative solutions to address them in an iterative way.
• Lead the design and development of a new microservices architecture that supports scalability, maintainability, and operational excellence.
• Collaborate with teams to evaluate and implement the right tools, frameworks, and methodologies for building a robust microservices ecosystem.
• Write high-quality, production-ready code in a hands-on capacity.
• Guide and mentor other engineers, contribute to their professional growth, share best practices and architectural insights, and foster a culture of engineering excellence.
• Partner with other engineering, product, design, quality, DevOps/Infra teams and leadership to align on objectives, design, timelines, and execution strategies.

About the position

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.

Benefits

• Equity & Rewards Restricted Stock Units (RSUs) Employee Stock Purchase Plan (ESPP) Performance-based bonus
• Time Off & Wellbeing Flexible time off, on top of the standard 5 weeks PTO Paid company wellness days and fully paid short-term sick/nursing leave Gender-neutral parental leave
• Insurance & Financial Security Private medical care benefit Life and disability insurance Pension Insurance contribution Global business travel medical insurance Employee Assistance Program (EAP)
• Work Perks & Flexibility Global home office allowance Meal allowance Hybrid work in Prague (Karlin), Brno (Clubco) or remote in CZ/SK. Only Prague-based employees are required to work from the office at least 2 days/week.
• Wellness & Lifestyle Wellbeing allowance MultiSport benefit program Wellness Coach app