CareerPlan

Senior DevSecOps Engineer

Warsaw, PolandFull-time2026-10-15 → 2026-10-20

Core

Own AWS infrastructure and Kubernetes platform with security built in, hardening cloud and clusters while embedding security into delivery stages for Python backend, data, and AI teams.

Role type

Senior DevSecOps Engineer (Cloud & Kubernetes)

Builds

Secure AWS infrastructure (EKS/ECS, Lambda, S3, RDS, VPC), hardened Kubernetes clusters, and secure CI/CD pipelines

Domain

Cloud Infrastructure & Security

Deliverable

production ML models | infrastructure

Required skills

AWS (EKS, ECS, Lambda, S3, RDS, VPC), Kubernetes (EKS, RBAC, network policies, pod security), Terraform, CI/CD security (SAST, scanning), Observability (Prometheus, Grafana, ELK), Python, Bash, Linux, Networking

Preferred skills

AWS Security Specialty, CKS, CISSP, SOC 2/ISO 27001 compliance, SIEM, threat modeling, ArgoCD, GitOps, FinOps

Technologies

AWS, Kubernetes, Terraform, Prometheus, Grafana, ELK, Docker, Python, Bash, GuardDuty, Security Hub, CloudTrail

Responsibilities

Design and secure AWS infrastructure; manage cloud security (IAM, encryption, secrets, network segmentation); harden production Kubernetes; manage infrastructure as code with policy-as-code; build secure CI/CD pipelines; own monitoring, logging, and incident response; run vulnerability management and patching; support data and AI/LLM workloads securely

Seniority

Senior, hands-on IC