Staff Software Engineer (Java) - 3rd Party Integrations

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Prague
In-Office
Information Technology • Security • Cybersecurity
The Role
About Us

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.

What are we looking for?

We’re seeking a new experienced Staff (techlead-level) colleague who has a background and demonstrated proficiency in comprehending APIs (preferably on cybersecurity products) and effectively extracting substantial value from them, and who is able to model them in different data schemas (e.g. Open Cybersecurity Schema Framework).

As our ideal new colleague, you may be: a SW Engineer and Technical Leader, with prior experience in constructing (preferably cyber-oriented) integrations, particularly those involving multiple vendors. Alternatively, we are also open to considering candidates who are: experienced security practitioners, such as Incident Response (IR) analysts or Security Operations Center (SoC) analysts, who possess a deep understanding of the cybersecurity landscape and are eager to transition into the realm of product development for security products. This diverse set of skills and experiences will contribute to your ability to excel in this role and drive innovation in the development of cutting-edge security solutions!

What will you do?
  • Closely collaborate with Product Managers and engineering teams to delineate the parameters for integrating third-party vendors with the SentinelOne platform, establishing the Singularity Operations Center as the central hub within the security team's toolkit 
  • Comprehensive exploration of products from various cybersecurity vendors and widely used industry tools
  • Seamlessly incorporate their data into the SentinelOne platform, enabling customers to effectively correlate information across different vendors, acquire valuable insights, and respond promptly to security threats within their organization
  • Develop an integrations platform (in Java) for providing customers with an interactive user interface for onboarding various products/vendors
  • Play a crucial role in providing security research context on how 3rd-party data is mapped to the Open Cybersecurity Schema Framework and how it's leveraged inside our platform for triage, investigation and response
  • Follow pre-defined internal processes for communicating changes to internal services to ensure OCSF schema parity
What skills and knowledge should you bring?
  • Multiple years of SW engineering experience in Java
  • Ability to research various forms of APIs, from API docs and technical specifications
  • Demonstrated technical leadership experience, shaping best practices and driving their adoption
  • Experience with developing integration tests using pytest
  • Familiarity with AWS and/or GCP, Kubernetes and Docker
  • Big advantage: Previous experience with Open Cybersecurity Schema Framework (OCSF) and/or as a security practitioner (IR analyst, SoC analyst) and/or with building integrations between security products
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. 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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The Company
HQ: Mountain View, CA
2,830 Employees
Year Founded: 2013

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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