About Us:

SentinelOne is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With SentinelOne, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. 

We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and OneSentinel define the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across SentinelOne. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

What are we looking for and our team? 

We are looking for Senior Software Engineer that will be part of our dedicated platform team. We are committed to providing essential services that support the success of other developer teams. Our primary customers are fellow SentinelOne developers who rely on our key services, including identity and user management, metering, and license management. We play a crucial role in ensuring the smooth functioning of these critical components, ultimately empowering our users to achieve their goals seamlessly.

As trailblazers in Customer Lifecycle Management, our team tackles a wide array of challenges that require continuous innovation and adaptability. We champion diversity of thought and strive for excellence in every aspect of software engineering. The Customer Lifecycle Management team is dedicated to providing comprehensive and robust APIs that create a simple yet powerful framework for managing customer-centric interactions within our cutting-edge backend platform. Our mission is to understand, streamline, and elevate the entire journey of our customers, setting new standards for excellence in software engineering.

Join our international team and become an integral part of a friendly, collaborative, pragmatic, professional, and diverse group of individuals who are ready to tackle major software engineering challenges!

What will you do? Collaborate Across Teams: Work closely with cross-functional teams to strategically shape and define system requirements, ensuring alignment with overall business goals. Design and Drive Projects: Lead the design and execution of high-priority, high-visibility cloud platform projects, ensuring timely delivery and exceptional quality. Own Feature Development: Take full ownership of the feature development lifecycle, from refining requirements through to successful production deployment, ensuring seamless integration and functionality. Build Secure and Scalable Backend: Develop and maintain a secure, scalable backend infrastructure that serves as the backbone for other development teams, supporting their needs and enhancing overall system performance. Ensure Efficiency and Performance: Focus on developing efficient solutions that guarantee backend reliability, scalability, and optimal performance, leveraging best practices and cutting-edge technologies. Conduct Code Reviews: Provide constructive feedback during code reviews, fostering a culture of continuous improvement and high-quality code standards. Troubleshoot Complex Issues: Quickly identify, diagnose, and resolve complex technical issues, minimizing downtime and ensuring smooth operations.

Main Focus Areas

Scalable Customer Lifecycle Management: Develop and maintain systems to manage the lifecycle of our nearly 20k customers, with an annual growth rate of over 130%. Enterprise Customer and Cloud Fleet Management: Create and optimize systems for managing and provisioning enterprise customers and cloud fleets. Modern Licensing Platform: Design and manage a licensing platform that seamlessly connects our product runtimes to our sales and business processes. Trial and Demo Account Management: Oversee the ecosystem for trial and demo accounts, ensuring smooth operations and user satisfaction. Feature Toggles Service: Implement and support a feature toggles service with canary rollout capabilities to manage feature deployments efficiently. Global Tenant and Organization Management: Develop and maintain systems for managing global tenants and organizations, ensuring robust and scalable solutions for our business partners and enterprise customers.

Our technology stack is diverse and cutting-edge, designed to support robust and scalable solutions. 

Here’s a snapshot of the key technologies we use: Java, Spring framework family (Boot, Web, Web-Flux, Cloud) Gradle, Jooq,  Python, Golang (as secondary programming languages), Kafka, PostgreSQL, ClickHouse, Redis, Docker, Helm, Kubernetes, Terraform, AWS/GCP, Github Actions, ArgoCD, Prometheus, Grafana

What skills and knowledge should you bring?

You are a passionate software engineer driven to deliver high-quality products. You go beyond just coding; you take accountability for specific deliverables and lead projects from the initial design phase through to final delivery. Being a team player is in your DNA, and you thrive in collaborative environments, contributing effectively to shared goals. Your deep understanding of how technology works, especially in cloud multi-tenant environments, sets you apart. You are not content with routine tasks – you excel at solving complex problems, showcasing your knack for innovation and strategic thinking. Recognizing that our primary customers are developers, you are excited about creating solutions that cater to their specific needs and enhance their overall experience. You are an excellent communicator, both written and verbal.

Several years of experience in designing services and developing features using Java. Proven knowledge in designing and architecting large and scalable cloud-based applications, and developing on public cloud infrastructure. Strong familiarity with agile development methodologies. Exceptional drive, communication, and problem-solving skills.

Learn and Grow With Us

It’s a plus if you have experience with any of these:

Spring framework family (Boot, Web, Web-Flux, Cloud), Gradle, Jooq. Kafka, Redis, PostgreSQL, ClickHouse. Docker, Helm, Kubernetes. Prometheus, Grafana. AWS, Azure, and/or GCP cloud platforms. Python and/or Go (part of our software codebase has been written in Python and Go). Working with large-scale management systems. Optimizing systems for scalability and performance.

If you don’t have experience with any/all of these technologies, don’t worry - you will have an opportunity to get your hands dirty and learn with us!

Why us?

You will work on real-world problems and make an impact by protecting our customers from cyber threats. You will be joining a cutting-edge project and will be able to influence the architecture, design, and structure of our core platform. You will tackle extraordinary challenges and work with the very BEST in the industry.

Salary from 4500 EUR/month.
Yearly variable target bonus depending on the performance of the company, paid out in 2 installments.
*The final base salary component can be increased accordingly to individual skills and experience of the selected candidate.

On top of that you may look forward to:

Flexible working hours & Full remote within Slovakia; optional membership in Regus co-working spaces; in Czechia we also have offices in Prague or Brno Generous employee stock plan in the form of RSUs (restricted stock units) not options; 4 years vesting with 1 year cliff and then quarterly Meal Allowance (maximum value of the employer’s contribution per day: €4.29) Wellbeing Allowance (€120/month) Flexible Time Off (on top of the standard 5 weeks of vacation) Flexible Paid Sick Days Fully Paid Short Term Sick/Short Term Nursing Leave Global gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws) & Grandparent Leave Volunteering paid day off & Additional paid Company holidays off Pension insurance contribution Premium Life Insurance covered by S1 High-end MacBook or Windows laptop, Home-office-setup gear & on top of that additional WFH Allowance Udemy Business platform for Hard/Soft skills Training, internal mentoring 'MentorOne' & Support for your further educational activities/trainings Above-standard referral bonus Yearly bonus depending on the performance of the company Optional company events for those who like to meet outside of work too - mostly in Czechia expensed as business trip (sport, BBQ, charity etc.) DEI&B programs that promote employee resource groups like SentinelWIN (Women Inclusion Network), Blk@S1, Latinos@S1, Pan-Asian@S1, Out@S1 (LGBTQIA+) and Sentinels Who Served

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.