Senior Platform Engineer

Tehtävä

The platform has grown faster than the discipline around it. We need a senior platform person who fixes that without turning the team into a Terraform pull-request queue. Someone who decides what to codify first, what to leave alone, and what to migrate. Someone who treats reliability and security as engineering work, not paperwork. We write code with AI by default. We still hire seniors because picking the right shape, scoping the blast radius, and rejecting the wrong output is the work that decides whether what we ship runs at scale. Product management without senior engineering judgment is not how we run.

Mitä odotamme

• • Five to eight years in cloud platform, DevOps, SRE, or platform engineering roles, including at least three years on Azure in production.
• • You have stood up infrastructure-as-code from scratch in a small or mid-sized engineering org, and you know how to do it without overshooting (no service mesh on day one for a small team).
• • Strong with Azure: App Service, Container Apps, Service Bus or Event Hubs, Key Vault, networking, identity. Comfortable making the call between PaaS and containers based on what the workload actually needs.
• • Working knowledge of .NET and C# and willingness to ship in it. Knowledge of another production language (Python, Go, TypeScript) is welcome. We will not assess you like a backend hire, but if you only ever write YAML this is not the role.
• • Practical security knowledge: identity, secrets, network segmentation, supply chain, secure SDLC, response to external pen-tests and audits. You can explain why a finding is a finding and how you would fix it.
• • You use AI as a default, not a side experiment. Experience with Cursor, Claude Code, Copilot, or similar helps; judgment matters more. You look for where AI multiplies what one person can deliver, and you raise the bar on review and blast radius to match.
• • Working English required. Helsinki HQ preferred, regular on-site presence expected.