We are looking for a Senior Core Flutter Engineer to join a high-impact mobile developer-experience initiative focused on SDK and dependency bump automation. This role is not centered on building premium end-user UI flows; it is centered on making the mobile platform safer, faster, and more maintainable by automating Flutter version upgrades, dependency updates, and the supporting workflows around them. The ideal candidate treats Flutter as a platform toolchain and ecosystem to operate, extend, and harden at scale.

As a Senior Engineer, you will work across Flutter and Dart tooling, native iOS and Android dependencies, internal CLI workflows, CI/CD systems, and automation logic that can safely produce buildable and testable upgrade paths. You are expected to bring 5+ years of overall software engineering experience, with at least 4+ years of strong hands-on Flutter and Dart experience, plus meaningful exposure to native mobile toolchains and automation-heavy engineering...