Senior DevSecOps Engineer

• Design, secure, and operate AWS infrastructure, including EKS/ECS, Lambda, S3, RDS, VPC, and IAM
• Own cloud security through least-privilege IAM, encryption, secrets management, network segmentation, and threat detection
• Harden production Kubernetes with RBAC, network policies, pod security standards, admission control, and runtime security
• Manage infrastructure as code with Terraform, including policy-as-code and security guardrails
• Build CI/CD pipelines with integrated security controls
• Own monitoring, logging, and alerting
• Lead incident response, including security incidents and post-mortems
• Run vulnerability management and patching and remediate audit findings
• Support data and AI/LLM workloads securely
• Keep cloud costs in check
• Work closely with Python backend, data, and AI teams

• 5+ years in DevOps / SRE / platform engineering
• 3+ years running AWS and Kubernetes in production
• Hands-on production experience in cloud and infrastructure security, including IAM, KMS/secrets, network security, GuardDuty / Security Hub
• Production Kubernetes experience, including RBAC, network policies, and pod security
• Experience with AWS services: EKS, ECS, Lambda, S3, RDS, VPC
• Terraform / infrastructure as code
• Secure CI/CD and DevSecOps tooling, including SAST, image and dependency scanning
• Observability and incident response using Prometheus, Grafana, ELK / CloudWatch
• Docker / containerization
• Scripting in Python and Bash
• Strong Linux and networking fundamentals
• Based in Poland
• Fluent English

• Remote work
• Full-time employment