Senior Core Flutter Engineer (AI Tooling / Harness)

We are looking for a Senior Core Flutter Engineer to join a high-impact engineering initiative focused on AI tooling and harness capabilities for the mobile platform. In this context, a Flutter AI Harness is the control and context layer that transforms a generic AI into a Flutter specialist that understands the project rules, architecture constraints, and engineering conventions of the codebase it operates on. This role is not primarily about shipping consumer-facing AI features inside the app. It is about building the internal foundations, workflows, and agentic tooling that allow engineers to automate migrations, reason about codebases, and operate safely at scale across Flutter and BDC-heavy environments.

As a Senior Engineer, you will work across Flutter and Dart tooling, structured specs, LLM integrations, static analysis, plugin or agent surfaces, and evaluation workflows that help engineering teams operate faster and more safely. 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 AI-assisted developer workflows or platform tooling. The ideal candidate combines mobile platform depth with strong judgment around guardrails, observability, and human-in-the-loop automation in complex engineering environments.