Senior Backend Engineer — 1Secure Platform
Netwrix Corporation5 months ago
Kraków, PolandSenior
Responsibilities
- Design and implement backend features and services using ASP.NET Core REST APIs, Azure Functions, SQL Server, and Azure CosmosDB.
- Develop .NET services in a microservices architecture with independently scalable and deployable service hosts.
- Build asynchronous, message-driven workflows using Azure Service Bus, including idempotency, retries, and resilient processing.
- Implement secure, performant data-access patterns supporting multi-tenant isolation and Row-Level Security policies.
- Use Azure services including Blob Storage, Azure App Configuration, Application Insights, and Entra ID.
- Write and maintain unit and integration tests using xUnit, Moq, and FluentAssertions.
- Participate in CI/CD maintenance, Terraform infrastructure-as-code, Docker Compose development, and technical design decisions.
- Own projects from design through production, collaborate cross-functionally, define API contracts, and mentor junior and mid-level engineers.
- Identify performance bottlenecks, security vulnerabilities, and technical debt, and promote AI-driven development approaches.
Requirements
- 6–8 years of professional software engineering experience with a backend and distributed-systems focus.
- Strong proficiency in C# and .NET 8/10, including ASP.NET Core APIs, Azure Functions, and the isolated worker model.
- Hands-on SQL Server experience with T-SQL, Entity Framework Core, relational modeling, and Row-Level Security.
- Experience with at least one NoSQL database, preferably Azure CosmosDB.
- Experience building and operating Azure-hosted services such as Azure Functions, Service Bus, Blob Storage, App Configuration, and Application Insights.
- Understanding of authentication and authorization patterns including OAuth 2.0, JWT, and Auth0 or similar identity providers.
- Experience with multi-tenant SaaS architectures and data-isolation patterns.
- Ability to design and debug asynchronous, message-driven systems involving queues, event-driven processing, idempotency, and retries.
- Familiarity with GitHub Actions or Azure DevOps, Terraform, Docker, and Kubernetes.
- Strong unit and integration testing discipline using xUnit, Moq, FluentAssertions, or equivalent tools.
- Excellent communication and cross-functional collaboration skills.
- Preferred qualifications include Azure CosmosDB SQL API or Gremlin graph API experience, microservices boundary design, enterprise security-domain exposure, and compliance-ready product experience involving SOC 2, FedRAMP, HIPAA, or ISO 27001.
Benefits
- Competitive health benefits.
- Continuous learning and development opportunities.
- Team-oriented, collaborative, and innovative work environment.
- Regular company town halls and opportunities for career growth and advancement.
- Hybrid role with visits to the Kraków office; Netwrix describes its broader work environment as remote-first while encouraging face-to-face interaction.
Tech Stack
Categories
About Netwrix Corporation
Netwrix builds data and identity security software for enterprises, delivered as the Netwrix 1Secure platform for data discovery and classification, access governance, auditing, and continuous risk assessment across hybrid environments. The privately held company is backed by TA Associates and operates remotely. More than 13,000 organizations worldwide use Netwrix to reduce attack surface and meet compliance requirements across on‑premises and cloud systems.