Senior Software Architect - RELOCATE TO PRAGUE, CZECHIA 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 integral, 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. As a Senior Software Architect , you will be tasked with driving the transformation of one of our core systems into a scalable modern microservices architecture and defining the next generation of our platform. In this high-visibility, high-impact role, you will lead an ambitious initiative to break down a complex cloudbased monolithic system, written primarily in Python, into a scalable, multi-tenant, cloud-native set of services (primarily in modern Java for new development

- You will collaborate across the SentinelOne engineering organization with multiple engineering and product management leaders to design solutions capable of handling global SaaS scale processing petabytes of data and hundreds of billions of events. We provide relocation assistance (financial & administrative) for those willing to relocate to Prague, the capital of Czech Republic. As part of the Total Compensation, we provide an annual bonus based on both the company's and individual performance (paid in two instalments), and a grant of Restricted Stock Units with a 4-year vesting plan (1-year cliff,



then quarterly; covering English-speaking private healthcare membership for you and your +1, on top of renowned Czechia's free public healthcare. Readiness to "get your hands dirty" by developing POCs and prototypes, performing code reviews and contributing to high-quality, production-ready code (primarily in Java). Partner with other engineering organizations and teams across the globe, with product, design, quality, DevOps/Infra teams and leadership to align on objectives, design timelines, and execution strategies. Java (primary
- Spring (Boot) ecosystem), Go (secondary), and Python (legacy)
- Kubernetes, Docker, AWS, GCP, FedRAMP
- GitHub Actions, ArgoCD
- GitHub Enterprise; depending on requirements of the service for communication we use Kafka, REST API, GraphQL, gRPC etc.
- Postgres, MongoDB, Redis, ClickHouse
- Prometheus/Thanos, Grafana
- 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 a transition from monolithic architecture to cloud-native microservices; highly desired is experience with multi-cloud, multi-region, and multi-tenant solutions. Proficiency in Java (primary, preferred language) and/or Go, with additional experience in Python considered a plus. Extensive experience with solutions built to scale using Kubernetes, and clouds like AWS and/or GCP or similar. Highly desired is also proven experience leveraging agentic engineering tools and LLMs, across multiple areas of SDLC, to build better software products and accelerate development. Performance-based bonus Paid company wellness days and fully paid short-term sick/nursing leave Global business travel medical insuranceEmployee Assistance Program (EAP) Global home office 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.

📌 Senior Software Architect - Java (Bellprat)
🏢 Sentinelone
📍 Bellprat