Senior Infra Software Engineer

Summary:
Data has never been more valuable and vulnerable. As cybercriminals become more sophisticated and regulations become stricter, organizations struggle to answer one key question: “Is my data safe?”

At Varonis, we see the world of cybersecurity differently. Instead of chasing threats, we believe that the most practical approach is to protect data from the inside out. We’ve building the industry’s first fully autonomous data security platform to help our customers dramatically reduce risk with minimal human effort.

At Varonis, we move fast. We’re an ultra-collaborative company with brilliant people who care deeply about the details. Together, we’re solving interesting and complex puzzles to keep the world’s data safe.

We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.

Infra is a team responsible for infrastructure services and libraries at Varonis. Internal teams are depending on infra group ability to create fast and reliable infrastructure.

We are searching for developers who not only know basic laws & principles but also able to apply this knowledge to solve critical problems achieving performance and high throughput.

Required:

• 5+ years of professional experience with C#/Java.
• Bachelor’s degree in Computer Science or a related field from university.
• Proven ability to own features e2e - from planning and design through development and unit testing.
• Excellent communication skills and a strong team-oriented mindset.

Preferred:

• Strong hands-on experience with the .NET ecosystem (.NET Framework, .NET Core, ASP.NET Core, Kestrel)
• Experience designing, building, and operating microservices on Kubernetes.
• Experience with Microsoft Azure (e.g., App Service, AKS, Service Bus, Key Vault).
• Experience developing and publishing reusable .NET libraries as NuGet packages

Day to Day:

• Own and operate the company authentication platform and internal IdP (token issuance, rotation, validation).
• Build and maintain the NuGet packages for token validation and service-to-service communication used across all services.
• Manage API gateway policies (routing, auth, rate limits, mTLS, observability).
• Define and enforce RBAC across services (roles, permissions, policy evaluation, audits).
• Continuously improve reliability, performance, and developer experience through automation, documentation, and support.

We invite you to check out our Instagram Page to gain further insight into the Varonis culture!

@VaronisLife

Varonis is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, national origin, disability, veteran status, and other legally protected characteristics.