Senior Mobile Developer

Job Description

About our Client:

Our client has been developing point of sale (POS) software and payment solutions since 2006 and is an Australian market leader in delivery of end-to-end software, hardware, payment and integration solutions for the Hospitality industry. Their services include all hospitality venue types including high-end restaurants, wineries, bars, pubs, hotels and bottle shops. Our client remains a fast and nimble business that moves quickly to provide innovative solutions, including their own payments platform designed to enhance the customer experience at every touchpoint. They now provide a one-stop-shop POS and Payments solution allowing us to eradicate outdated monthly fees.

About Teamified

Teamified is a talent partner helping companies build exceptional remote teams across IT, software, product, and digital innovation. We collaborate with leading enterprises and fast-scaling tech businesses worldwide to help them access world class talent and accelerate growth. With operations across the globe our mission is to make building high performing global teams simple, fast, and cost-effective. Teamified has hundreds of clients with more than 200 engineers, testers, product managers, designers, and technology experts delivering impactful solutions every day

About the Role:

We are seeking a highly experienced Senior Mobile Developer to lead the development of a multi-platform mobile application, primarily using React Native or Flutter. The ideal candidate must have strong experience in cross-platform development and a solid understanding of Swift (iOS) to maintain, update, and port existing native iOS functionality where required. In addition to mobile expertise, this role requires backend capability in .NET technologies to support API development and system integration. This is a senior-level role involving architectural input, technical leadership, mentoring, and ownership of delivery outcomes.

Key Responsibilities

Mobile Application Development

●   Lead the development of a cross-platform mobile app using:

○   React Native (preferred), OR

○   Flutter

●   Maintain and update existing iOS components written in Swift.

●   Port existing native functionality into cross-platform architecture where required.

●   Diagnose and resolve complex mobile application issues.

●   Optimize application performance, security, and scalability.

●   Ensure seamless integration with backend services.

Backend Development (.NET)

●   Design and maintain backend services using:

○   .NET (C#, .NET 8.0+)

○   MySQL

●   Develop and maintain RESTful APIs and microservices.

●   Contribute to system architecture decisions involving cloud systems.

●   Ensure secure authentication, data integrity, and API performance.

Architecture & Technical Leadership

●   Take ownership of feature design and implementation.

●   Provide expert input into system and software architecture.

●   Review and approve code changes in line with best practices.

●   Assist in prioritizing escalated issues and feature enhancements.

●   Contribute to sprint planning, workload estimation, and technical documentation.

Collaboration & Delivery

●   Work closely with QA to deploy and test new builds.

●   Collaborate with customer service and professional services teams to document features and create training materials.

●   Provide timely updates on milestones, risks, and scope changes.

●   Support release deployments and environment management.

●   Participate in daily standups and company updates.

Mentorship & Growth

●    Mentor junior developers.

●   Promote clean architecture, maintainable code, and strong engineering standards.

●   Continuously learn and adapt to evolving mobile and backend technologies.

Qualifications and Experience

Mobile Expertise (Required)

●   Strong hands-on experience with:

○   React Native (multi-platform development) OR

○   Flutter

●   Solid experience in Swift (iOS) — able to:

○   Maintain existing native iOS code

○  Port functionality between native and cross-platform environments

●   Experience integrating mobile apps with RESTful APIs.

●   Understanding of app lifecycle management, state management, and mobile architecture patterns.

Backend Expertise (Required)

●   Strong experience in:

○   .NET (C#, ASP.NET Core)

○   SQL Server

●   Experience building API-driven microservices.

●   Understanding of integrating cloud and on-premise systems.

Nice to Have

●   Experience with ReactJS (web).

●   CI/CD pipeline experience.

●   Experience publishing apps to Google Play and Apple App Store.

●   Demonstrated experience using AI tools such as Claude Code, Amazon Q, or similar.

Benefits:

• Flexibility in work hours and location, with a focus on managing energy rather than time.
• Access to online learning platforms and a budget for professional development
• A collaborative, no-silos environment, encouraging learning and growth across teams
• A dynamic social culture with team lunches, social events, and opportunities for creative input
• Health insurance
• Leave Benefits
• Provident Fund
• Gratuity

If you possess the required skills and are eager to contribute to our team's success, we encourage you to apply for this exciting opportunity. Apply now!