Mobile App Developer jobs in Hornsby, NSW

A consulting firm in Australia is seeking an experienced developer with expertise in Adobe AEM and Java to enhance applications. The role includes analyzing system requirements, mentoring junior developers, and ensuring high programming standards. Candidates should have 3-5 years of relevant experience and a Bachelor’s degree in Computer Science. Strong problem-solving and communication skills...

Cross platform mobile app developer with IOT background. Project Specific Skills - Good knowledge in app development both native and cross-platform using .Net MAUI applications that supports Android and iOS. Good knowledege in Android & iOS internal architecture to be able to utilize them in the app development. - In-depth knowledge and experience in developing Android and iOS applications to...

AYAN InfoTech is looking for a Mobile App Developer to join an exciting project based in Sydney / Melbourne. The role offers an opportunity to contribute towards an extremely well-structured and mature environment, working on sophisticated enhancement projects. Role: Mobile App Developer Location: Sydney / Melbourne Contract Duration: 3 Months with high possible extensions Experience: 5+...

A leading IT solutions provider is seeking a Mobile App Developer for a 6-month contract in Sydney/Melbourne. The role involves designing and maintaining mobile applications, collaborating with designers, and ensuring application performance and security. Ideal candidates should have experience in Android and iOS development, along with strong problem-solving skills. Eligibility is limited to...

- Hybrid working environment - Leading SaaS client About Our Client This company is a leading SaaS business focusing on providing innovative technological solutions to their clients and are known for their commitment to delivering exceptional results. They are rapidly growing and looking to add to their technology team. Job Description Key Responsibilities - Develop and maintain...

A leading education tech firm located in Australia seeks a mobile app developer to transition their existing product to a mobile platform. The ideal candidate will have experience in Kotlin and/or Swift, demonstrating strong communication skills and a solid work ethic. This role will involve working closely within a team, reporting to a project lead, and is open to entry-level candidates as well...

A leading freelance marketplace is seeking a Freelance Application Developer (Remote) to develop a new mobile app using React Native. The role involves collaborating with cross-functional teams, integrating backend APIs, and ensuring optimal app performance. Ideal candidates will have proven React Native expertise and a proactive problem-solving approach. This two-month contract offers the...

Founded in a garage by two technology enthusiasts who love solving business problems, 24 years on Sandstone is now one of Australia's leading FinTechs delivering innovative software solutions to over 40 financial institutions on a global scale. From digital banking and digital onboarding to origination and AI-based data analysis, with cloud-based or on-premise deployment, we create flexible,...

A technology and digital recruitment agency seeks a Mobile Developer to design, build, and maintain high-performance iOS and Android applications using Swift and Kotlin. The ideal candidate will have strong skills in mobile automation testing and experience working in an Agile environment. Responsibilities include collaborating with cross-functional teams and contributing to technical standards...

Overview: As a Mobile App Developer, you will be responsible for designing, developing, and maintaining high-quality mobile applications across various platforms. You will collaborate with cross-functional teams to translate business requirements into innovative mobile solutions that deliver exceptional user experiences. Key Responsibilities: Design and develop scalable, secure, and efficient...

The position is responsible for planning, designing, development and delivery of a disruptive consumer application and SDK for App developers using native capabilities of iOS and Android. This is a hand-on technical role and requires knowledge in iOS and/or Android media stack to develop audio/video capture, playback and streaming libraries. The position demands a candidate capable of doing...

A leading quick service restaurant in Australia seeks a Brand Manager to oversee its McDelivery and MyMacca's App platforms. This role involves developing and executing marketing strategies, collaborating with various teams and partners, and utilizing data insights to drive sales and engagement. Candidates should possess strong digital marketing experience, project management skills, and a degree...

Could you be our next Brand Manager (McDelivery & MyMacca's App)? McDonald’s Australia is the largest quick service restaurant operation in the country. Fondly known as “Macca's”, we have been a household name in Australia for over 50 years, we believe that our customers are the heart and soul of everything we do and make it our mission to make every moment count! As an employer of choice winner...

Could you be our next Brand Manager (McDelivery & MyMacca's App)? Are you ready to lead one of Macca’s fastest-growing platforms? Both MyMacca’s and McDelivery are experiencing tremendous growth - be part of the team shaping the future of digital convenience at Macca’s! We’re looking for a commercially savvy marketer to take ownership of our delivery and app commerce strategy, driving sales,...

A leading technology company in Sydney seeks a Mid Level Software Engineer to develop and scale their mobile app. In this role, you will collaborate with product managers and designers to deliver high-quality features, focusing on both app performance and user experience. Ideal candidates will have a strong background in React and TypeScript, with a passion for hybrid app development. The company...

Overview Senior Product Designer - Mobile App Experience at Heidi. Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care. We exist to double healthcare’s capacity while keeping care deeply human. Heidi has enabled millions of hours of clinician time and supports patient visits across 116 countries and 110 languages. Founded by...

A tech company in Sydney is seeking a Mid Level Software Engineer to develop and scale their mobile app using React Native technology. This role offers the opportunity to build high-impact features from scratch, collaborate closely with product managers and designers, and grow in a supportive team environment. The ideal candidate possesses strong skills in React and TypeScript, and is passionate...

Overview Role: Senior Mobile App Automation Engineer Location: Sydney, Australia Pay Rate: 500 - 600 AUD per day Work Type: On-site Contract duration: 6 months Joining Date: 9th February, 2026 Headcount: 7 Experience: 8+ years experience in software testing with a strong focus on mobile automation; Must have experience: Mobile Automation Testing, WebDriver IO Note: Language:...

A leading quick service restaurant operation seeks a Brand Manager to oversee McDelivery and MyMacca's App. This role involves developing strategies to drive sales and engagement, coordinating teams, and managing budgets. The ideal candidate has over 5 years in digital marketing, excellent communication skills, and a strong commercial acumen. Enjoy benefits like competitive pay, flexible work...

Sydney, Australia | Posted on 11/26/2025 Urgentrequirement of Mobile App Developer-Contract - Sydney/Melbourne Requirements - Must Design, develop, and maintain mobile applications for Android and iOS platforms. - Collaborate with UI/UX designers to implement intuitive and responsive interfaces. - Write clean, efficient, and maintainable code following best practices. - Integrate APIs and...