Full-time

Principal Platform Engineer (Java, Architecture & Enablement)

Posted by SonarSource • Genf, Genf, Switzerland

📍 Genf, Genf 🕒 March 01, 2026

About the Role

What You Will Do Daily:

  • Build the Glue: You won't just design on whiteboards; you will write the high-leverage code—whether it’s a custom Backstage plugin, a specific GitHub Action, or a CLI in Go/Python—that bridges the gap between our raw infrastructure and the developer experience.
  • Experiment & Prototype: You will create Tracer Bullet implementations for new architectural standards, proving they work in code before advocating for their adoption across the fleet.
  • Engage as an Embedded Expert: You will partner directly with Product Squads, not as an auditor, but as a co-pilot—helping them adopt the Golden Paths and gathering direct feedback to iterate on the platform product.
  • Mentorship & Technical Leadership: You will elevate the technical bar of the Platform Engineering division, mentoring other engineers on modern software design, automation strategies, and Platform as a Product thinking.

Ready to Apply?

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