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Senior Backend Engineer

Varonis·Herzliya, Israel·en
HybridFull-timeBackend DevelopmentCybersecurityEnterprise Software

Join an infrastructure engineering team building reliable services and libraries for a data security platform. Own features end to end, from planning and design through development, testing, operation, and continuous improvement.

Responsibilities

  • Own and operate an authentication platform and internal identity provider
  • Manage token issuance, rotation, and validation
  • Build and maintain NuGet packages for token validation and service-to-service communication
  • Manage API gateway policies covering routing, authentication, rate limits, mutual TLS, and observability
  • Define and enforce role-based access control across services
  • Improve reliability, performance, automation, documentation, and developer experience

Requirements

  • At least 5 years of professional experience with C# or Java
  • Bachelor’s degree in Computer Science or a related university field
  • Ability to own features end to end, including planning, design, development, and unit testing
  • Strong communication and team collaboration skills

Nice to have

  • Hands-on experience with the .NET ecosystem, including .NET Framework, .NET Core, ASP.NET Core, or Kestrel
  • Experience designing, building, and operating microservices on Kubernetes
  • Experience with Microsoft Azure services such as App Service, AKS, Service Bus, or Key Vault
  • Experience developing and publishing reusable .NET libraries as NuGet packages

Benefits

  • Flexible hybrid work model
  • Equal opportunity employment

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