Senior DevOps Engineer (DevSecOps)

Join a fast-growing PropTech SaaS company and help strengthen the security, reliability, and scalability of cloud infrastructure used across a pan-European platform.

This role is ideal for hands-on DevOps Engineers with strong Azure, Kubernetes, CI/CD, and infrastructure automation experience who also bring practical DevSecOps expertise.

Important

• Hybrid role based in Krakow, Poland
• 2-3 days per week in the office
• Strong Microsoft Azure experience required
• Kubernetes experience required
• Terraform and/or Ansible experience required
• CI/CD experience with Jenkins or Azure DevOps required
• Practical DevSecOps experience required
• Vulnerability management and infrastructure hardening experience required
• B2B or employment contract available

We are looking for a Senior DevOps Engineer (DevSecOps) to strengthen cloud infrastructure, security practices, CI/CD pipelines, and platform reliability within a fast-growing SaaS organization.

You will work across Azure, AWS, Kubernetes, CI/CD tooling, observability, infrastructure automation, vulnerability management, and cloud security posture improvements.

This is a DevOps role first, with a strong practical focus on security, automation, hardening, and secure-by-default engineering practices.

Responsibilities

• Contribute to the DevOps and Operations roadmap
• Embed security controls into CI/CD pipelines
• Integrate SAST, SCA, secret scanning, and supply-chain controls
• Harden Azure, AWS, Kubernetes, and infrastructure environments
• Own vulnerability identification, prioritization, and remediation
• Secure Kubernetes environments using RBAC, network policies, and image hardening
• Apply security controls to Terraform and Ansible workflows
• Manage TLS/SSL certificates and certificate lifecycle processes
• Support cloud security posture and SIEM tooling
• Maintain monitoring, alerting, and incident response processes
• Partner with Engineering, QA, Platform, and Data teams
• Support cloud cost optimization and operational efficiency

Required Skills

• Proven DevOps, Infrastructure, Platform, or Operations experience
• Strong Microsoft Azure experience
• Experience with .NET-based environments and MS SQL
• Hands-on Kubernetes experience
• Experience with Jenkins and/or Azure DevOps
• Infrastructure as Code experience using Terraform and/or Ansible
• Experience with Grafana, NewRelic, Prometheus, or centralized logging
• Experience with system and infrastructure hardening
• Vulnerability management experience
• Experience embedding security into CI/CD pipelines
• TLS/SSL and certificate lifecycle management experience
• Strong English communication skills

Technologies

• Microsoft Azure
• AWS
• Kubernetes
• Terraform
• Ansible
• Jenkins
• Azure DevOps
• MS SQL
• .NET
• Grafana
• NewRelic
• Prometheus
• Microsoft Defender for Cloud
• Microsoft Sentinel
• SAST
• SCA
• Secret Scanning
• TLS/SSL

Nice To Have

• AWS EC2 and RDS experience
• Microsoft Defender for Cloud
• Microsoft Sentinel
• OPA / Kyverno
• Azure Key Vault
• HashiCorp Vault
• tfsec
• Checkov
• PostgreSQL
• MySQL
• Messaging queues
• Hybrid cloud environments
• Multi-cloud cost optimization
• ISO 27001, ISO 9001, or GDPR experience
• Security certifications

Soft Skills

• Pragmatic problem-solving
• Ownership mentality
• Strong communication skills
• Collaborative mindset
• Security-first thinking
• Results-oriented approach
• Adaptability
• Attention to detail
• Proactive attitude
• Comfortable in fast-paced environments