The role requires someone who can confidently collaborate with frontend/backend engineers, and understand the broader system architecture, without being responsible for designing or owning backend solutions.

Candidate Profile

- Senior-level mobile engineering experience with robust delivery capability.
- Ability to work independently within an established squad structure.
- Native Android development using Kotlin (Java also relevant).
- Strong experience building and maintaining mobile apps.
- Knowledge of dynamic UX components (beyond static API-driven design).
- Problem-solving initiative - able to work through blockers and deliver outcomes independently.
- Experience in frequent release environments
- Candidates should demonstrate solid engineering fundamentals, particularly around performance, scalability and security.
- The role offers the opportunity to work on a new, highly visible product experience rather than BAU maintenance.




- Prior experience in AI-related mobile applications or exposure to multi-agent systems is a nice to have.

Desired Skills and Experience

We're looking for strong Kotlin/Android engineers with experience delivering scalable, secure, customer-facing mobile applications in agile environments. Banking or FinTech experience is beneficial but not essential.

Sydney, Hybrid

Initial 6-month contract with strong extension prospects (12-24 month program)

Paxus values diversity and welcomes applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability. If you require an adjustment to the recruitment process, including the application form in an alternate format, please contact me on the above contact details.

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📌 Senior Mobile Engineer Android (City of Sydney)
🏢 Paxus
📍 City of Sydney