Senior Cloud Engineer - Supercell Oy - Etätyö - Globaali

Supercell is growing Cloud team and looking for Senior Engineers! Come help us to empower our game teams with the best tech in the industry! We're looking for an experienced Cloud Engineer to join the Cloud Team at Supercell. The Cloud Team provides the foundation, expertise, and support that lets every Supercell team build and operate securely, efficiently, and at scale across our multi-provider cloud environment. Our mission is to help every team use the cloud effectively and safely with minimal overhead, while making sure there are no unwelcome surprises. In this role you'll help us scale with the company's growth. As headcount and complexity increase, so does the demand on our cloud infrastructure. Rather than absorbing that linearly, we want to meet it with opinionated golden paths, automation, and self-service. You'll look several months ahead to spot scalability bottlenecks, technical debt, and emerging needs across the company, turning those into concrete technical direction and actions. You will design guardrails that minimise risk without being invasive, building paved roads that make the secure and efficient choice the easy choice. You’ll also ensure these paths work smoothly for both human developers and the AI tools or agents they use. You will operate with very high autonomy: keeping stakeholders and the team informed, and proactively deciding what makes the most sense for Supercell, so that teams can focus on creating great games. What You'll Be DoingBuild golden paths. Design and maintain opinionated, production-ready golden paths (think "hosting in 15 minutes") covering infrastructure, CI/CD, DNS, monitoring, auth, and storage. You’ll back these with reusable IaC templates and patterns that other developers build on. The goal is to enable teams and individuals to provision and run what they need themselves; we provide the paved roads, templates, and guardrails rather than owning and operating their infrastructure.Automate high-risk operations into self-service. Turn manual operations (like account provisioning and deprovisioning, access grants and revocations, domain issuance) into deterministic, auditable pipelines triggered through self-service. Teams own their resources; we own the orchestration and guardrails, so changes run consistently and stay traceable across hundreds of accounts.Own governance and security guardrails. Design and implement cloud governance using vendors’ native and customer tooling for Service Control Policies, WAF, IAM, SSO/Okta access and account governance. Pair preventative controls with detective layers that surface anomalies, configuration drift, and unexpected behaviour before they become problems. Minimise risk without getting in developers' way.Enable safe AI-assisted development. Build guardrails for AI coding tools and