Senior Software Architect - SaaS Platform & Cloud

Netwrix; Kraków; Hybrid; PLN 320,000 - 520,000; Full time

Benefits offered by this job

Health benefits

Learning & development

Collaborative culture

Town halls

Career growth

Job summary

Netwrix, Kraków-based hybrid role, seeks a senior software architect to lead platform architecture for our SaaS offerings. You will work with product and engineering teams to shape scalable, reliable, and secure services while aligning with cloud-native practices.

This position requires deep hands-on experience with Java, .NET, Kubernetes, Kafka, and data stores; you will produce RFCs, review designs, mentor engineers, and guide migration of on-premises workloads to SaaS.

Qualifications

• 10+ years in software engineering with leadership.
• Bachelor’s or Master’s degree in CS/Engineering or equivalent.
• Hands-on Java (Spring) expertise.
• Hands-on C#/.NET and guidance on scalability/cloud readiness.
• Familiarity with Active Directory / Entra ID.
• Windows-centric on-premise and SaaS delivery experience.

Responsibilities

• Own technical decision-making for teams: evaluate tech options, run POCs and benchmarks, propose frameworks and databases.
• Shape platform architecture: Kubernetes deployment topology, Kafka messaging, durable workflow orchestration, multi-tenant data models.
• Review designs and guide product teams on scalability and cloud readiness.
• Mentor engineers and improve engineering standards (GitOps, observability, secure pipelines).
• Assess on-premises products for scaling, performance, security, and migration to SaaS without disruption.
• Produce architecture artifacts (C4 diagrams, RFCs, design reviews) and present trade-offs to leadership.
• Design, build, and improve microservices and backend systems using Java, Spring Boot, JDK 21+ and .NET.
• Turn recurring solutions into shared libraries and tooling; review generated code for correctness and security.

Skills

Java (Spring)

C#/.NET

Kubernetes (AKS)

Kafka / Event-driven

SQL Databases (PostgreSQL, SQL Server)

Architectural Leadership

Code Review & RFCs

Active Directory / Entra ID

Windows On-Premise

API-first Design

GitOps / Observability

Documentation (RFCs)

Education

Bachelor’s or Master’s degree in CS/Engineering or equivalent

Tools

AKS

Cloud platforms (Azure/AWS)

Job description

Netwrix, Kraków-based hybrid role, seeks a senior software architect to lead platform architecture for our SaaS offerings. You will work with product and engineering teams to shape scalable, reliable, and secure services while aligning with cloud-native practices.

This position requires deep hands-on experience with Java, .NET, Kubernetes, Kafka, and data stores; you will produce RFCs, review designs, mentor engineers, and guide migration of on-premises workloads to SaaS.