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Principal Software Engineer - Mobile

AU: Melbourne: (260 Burwood Rd)💼 Full-time🗓 2026-07-29 → 2026-09-26

Core

Define engineering standards and architectural direction for Xero's flagship mobile accounting app (XAA) to support global product goals.

Role type

Principal Software Engineer (Mobile)

Builds

Hybrid mobile applications (native and React Native), cloud-native backend services, and AI-led engineering tooling.

Domain

Fintech / Accounting / Mobile Development

Deliverable

production ML models | product features | infrastructure

Required skills

Mobile application architecture, hybrid mobile development (native & React Native), cloud-native backend design, AWS, SLO definition, technical strategy, cross-functional leadership, AI integration in engineering workflows

Preferred skills

Systemic thinking, ambiguity navigation, bias for action, technical community engagement

Technologies

React Native, AWS

Responsibilities

Define reference patterns for hybrid mobile integration and performance; establish frameworks for SLOs and quality standards; coach lead engineers and recruit top talent; execute vision for AI-led engineering improvements

Seniority

Principal, strategy & mentorship

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