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.
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.
Do you want to join a company where you’ll be first on the frontlines to define our platform, by building the backend of our Data Platform services processing Petabytes of data per day? Joining S1’s Security Data Lake data platform is an amazing opportunity for anyone passionate about building a best-in-class SaaS solution that allows Security teams worldwide to quickly identify and solve security problems.
We're seeking a seasoned colleague, able to lead features/epics, inspire others and lead them technically as Staff SW Engineer.
If you are a polyglot engineer with a keen product eye, you’ll have amazing opportunities to develop new functionalities and directly impact how customers leverage our Singularity Security Data Lake platform in order to perform threat hunting and build threat intelligence solutions on top of it. Specifically, you’ll deal with everything related to Data Ingestion and processing. Our roadmap includes many new functionalities as well as several cost and performance goals so we can process huge amounts of data at a really great cost point for our customers.
What will you do?- As a Senior Software Engineer on the team, you will primarily focus on hands-on development and implementation, contributing to the core functionality of the SentinelOne Singularity Platform.
- Design and Implement high-quality, scalable features for our core cloud-native platform, utilizing languages such as Java and/or Golang.
- Contribute to the full feature lifecycle, from participating in technical design discussions to deployment and monitoring.
- Develop and maintain resilient backend services and infrastructure components that serve as the foundation for other engineering teams.
- Optimize existing code and services to ensure efficiency, performance, and reliability at scale.
- Participate actively in code reviews, providing and receiving constructive feedback to uphold high engineering standards.
- Assist in diagnosing and resolving complex production issues, and join the team’s rotating on-call duty after adequate onboarding.
- Collaborate effectively with Senior Engineers, Architects, and Product Managers to translate functional requirements into robust technical specifications.
- Primarily modern Java, but you may also come across limited amount of Go, Python
- AWS, GCP, FedRAMP
- Kafka, Redis, S3, Kubernetes, Docker, Jenkins, GitHub
- You’re passionate about building high-scale elegant and simple distributed systems - and during the past several years you’ve successfully designed & implemented them to solve complex problems
- You enjoy a collaborative development process using design discussions and code review
- You’re looking for the technical challenges of ingesting and processing petabytes of data daily
- You enjoy writing modern Java or Go, and are in general flexible in learning & using the right tool for the job (incl. new paradigms like Rust etc.)
- Hands-on experience with Kafka or similar on large scale solutions
- You possess solid foundation on building ingestion pipelines, experience with solving high volume streaming challenges and scaling
- You can identify relevant improvements/solutions in the literature & bring them into production when they fit
- Deep understanding of technology trade-offs and costs of different options, to keep the system stable and scalable
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. Only Prague-based employees are required to work from the office at least two days per week.
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.
- Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), 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!
SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
SentinelOne participates in the E-Verify Program for all U.S. based roles.
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What We Do
SentinelOne is a leading provider of autonomous security solutions for endpoint, cloud, and identity environments. Founded in 2013 by a team of cybersecurity and defense experts, SentinelOne revolutionized endpoint protection with a new, AI-powered approach. Our platform unifies prevention, detection, response, remediation, and forensics in a single, easy-to-use solution.
Our endpoint security product is designed to protect your organization's endpoints from known and unknown threats, including malware, ransomware, and APTs. It uses artificial intelligence to continuously learn and adapt to new threats, providing real-time protection and automated response capabilities.
SentinelOne's approach to security is designed to help organizations secure their assets with speed and simplicity. We provide the ability to detect malicious behavior across multiple vectors, rapidly eliminate threats with fully-automated integrated response, and adapt their defenses against the most advanced cyberattacks.
We are recognized by Gartner in the Endpoint Protection Magic Quadrant as a Leader and have enterprise customers worldwide. Our customers include some of the world's largest companies in various industries such as finance, healthcare, government, and more.
At SentinelOne, we understand that cybersecurity is a constantly evolving field and that the threats facing organizations are becoming increasingly sophisticated. That's why we are committed to staying at the forefront of technology and innovation and providing our customers with the best protection against cyber threats.
We offer our customers a wide range of services, including threat hunting, incident response, and incident management. Our team of experts is available to assist you 24/7 and can help you respond to and manage cyber incidents quickly and effectively.
To learn more about our products and services, please visit our website at www.sentinelone.com or contact us to schedule a demo
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