At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

Full Stack Developer (Mobile) - Manager

The opportunity

As our Technical Lead / Full Stack (Mobile) Engineer you will be responsible for delivering enterprise-grade digital solutions across web, mobile, cloud, and integration platforms.

This role is ideal for a highly capable engineer who enjoys remaining hands-on with development while also providing technical leadership, mentoring team members, influencing architecture, and driving engineering excellence. The successful candidate will be expected to remain actively involved in software development while providing technical direction across our web, mobile, integration, cloud, and DevOps capabilities.

You will also work closely with product owners, architects, business stakeholders, and development teams to deliver secure, scalable, and maintainable solutions.

This is a hybrid position based in Boorloo – Perth. Our roles can potentially be adjusted to work flexibly with reduced hours. Please speak with us about potential options.

Your key responsibilities

• Own the end-to-end technical architecture of an offline first field mobile application that integrates with enterprise systems.
• Lead current state assessment of the solution to review maturity and scalability of the application and assess risks to stabilisation.
• Define technical direction, drive engineering excellence, mentor developers, and ensure the platform remains secure, scalable, reliable, and supportable while delivering business value.
• Lead code reviews and architectural decision-making.
• Ensure solutions meet security, reliability, scalability, and maintainability requirements.
• Act as the primary technical escalation point for complex production issues and provide hands-on technical leadership for platform modernization.
• Review operational readiness of the product and support root cause analysis and incident management
• Support estimation, sprint planning, and technical backlog prioritization.
• Define and maintain solution architecture and engineering standards.
• Support field workforce mobility requirements and strategic roadmap delivery.
• Lead the design, development, and support of enterprise applications across web, mobile, APIs, and cloud services.
• Drive engineering best practices including coding standards, code reviews, security, performance, and maintainability.
• Lead solution design for offline-first mobile applications, synchronization frameworks, and field workforce solutions.
• Design and govern integrations between enterprise platforms including SAP and Azure-based services.
• Work closely with Product Owners, Architects, and business stakeholders to translate business needs into scalable technical solutions.
• Drive DevOps maturity, CI/CD automation, quality engineering, and continuous improvement initiatives.

Skills and attributes for success

• 8+ years software engineering experience delivering enterprise applications.
• Strong hands-on expertise in:
  • C#
  • .NET / ASP.NET Core
  • REST API development
  • SQL Server
  • Azure Cloud Services
• Experience developing and supporting mobile applications using:
  • .NET MAUI
  • MVVM architecture
  • Offline synchronization patterns
• Experience with modern web technologies such as:
  • Blazor
  • React
  • TypeScript
• Experience with Azure Integration Services varying ideally across:
  • API Management (APIM)
  • Logic Apps
  • Azure Functions
  • Service Bus
  • Event Grid
• Strong understanding of DevOps, CI/CD pipelines, automated testing, and release management.
• Experience designing scalable, secure, and maintainable enterprise solutions.
• Strong technical leadership, stakeholder engagement, and mentoring skills.
• Experience working in asset-intensive industries such as Mining, Resources, Utilities, or Maintenance Management systems is highly desirable.

What we offer you

At EY, we’ll fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. We’re proud to be recognised as the #1 WORK180 Endorsed Employer in the Top 101 Employers for Women 2026. Learn more.

• Career development: At EY, your career is yours to shape! We’ll develop you with future-focused skills and equip you with world-class experiences ey.com/au/careerdevelopment
• Flexible work arrangements: Our flexible work policies empower you to balance your professional and personal life, fostering a culture of trust and autonomy.

• A comprehensive benefits package: From a yearly wellness incentive, to access to additional 8 weeks of flex leave per year, and family-friendly policies, including up to 26 weeks of gender-neutral paid parental leave, we cater to your diverse needs to help you thrive both personally and professionally www.ey.com/au/benefits

• Salary: We offer a competitive salary which is open to negotiation pending on skills and experience.

Acknowledgement of Country

EY acknowledges the Traditional Owners and Custodians of the lands on which EY offices are located around Australia. We pay our respects to their cultures, and to their Elders — past, present, and emerging. Find out more about our vision for reconciliation at ey.com/en_au/careers/indigenous

Inclusiveness is core to who we are and how we work together, driving value for our people and for our business. We encourage applications from people of all ages, nationalities, abilities, cultures, sexual orientations, and gender identities and are committed to providing an equitable and barrier free recruitment experience for all. We encourage you to share any support and adjustments you need to be your best and participate equitably in our recruitment process. We understand sharing your needs with us can be daunting, so if you have questions before or during your application, we welcome you to get in touch at contactrecruitment@au.ey.com or +61 3 8650 7788 (option 2). Anything you tell us will be kept completely confidential.

Are you ready to shape your future with confidence? Apply today.

#LI-Hybrid