Cloud Security Engineer: Secure Cloud & CI/CD

Sitoo; Stockholms kommun; On-site; SEK 700,000 - 1,000,000; Full time

Job summary

Sitoo, a fast-growing technology company delivering Unified Commerce Platform and Point of Sale, is seeking a Security Engineer to join our skilled team. You will design secure cloud architectures, implement guardrails in the SDLC, secure containers and infrastructure, and empower product teams to ship safely and independently.

You will drive vulnerability remediation across AWS services, lead on authentication patterns, and mentor teams to adopt best practices.

Qualifications

• Hands-on security implementations in modern cloud environments.
• Experience with CSPM tools and remediation across cloud infra.
• Strong communication and accountability across teams.
• Proficiency with AWS and IaC, least-privilege design.

Responsibilities

• Architect, build, and evolve secure cloud environments and services.
• Lead vulnerability remediation across AWS Security Hub, Inspector, GuardDuty, and Vanta.
• Automate security evidence collection for SOC 2 and ISO 27001.
• Own authentication and authorization patterns and secure access guidance.
• Mentor teams and promote shared security ownership.
• Manage base OS image hardening and container vulnerability scanning.

Skills

Cloud security

Container security

IAM & federation

IaC

CI/CD security

AWS security

English communication

Tools

Docker

AWS Lambda

AWS ECS

Job description

Sitoo, a fast-growing technology company delivering Unified Commerce Platform and Point of Sale, is seeking a Security Engineer to join our skilled team. You will design secure cloud architectures, implement guardrails in the SDLC, secure containers and infrastructure, and empower product teams to ship safely and independently.

You will drive vulnerability remediation across AWS services, lead on authentication patterns, and mentor teams to adopt best practices.