Mobile Application Developer

Nextech; Wes-Kaap; On-site; ZAR 450,000 - 750,000; Full time

Job summary

Nextech is hiring a Mobile Developer to design, build, and maintain high-performance mobile applications using modern architectures. You will work across Kotlin, Kotlin Multiplatform, and React Native, collaborating with cross-functional teams in an Agile setting to deliver scalable products.

The role emphasizes architectural input, code quality, CI/CD support, and ongoing technology improvements for both new and existing apps.

Qualifications

• Clean Architecture and modern design principles are required.
• Experience with Kotlin Multiplatform (KMP).
• Experience with React Native and refactoring legacy apps.
• Strong OOP and software engineering practices.
• Experience using Git and collaborative workflows.
• Familiarity with Agile methodologies.
• Excellent problem-solving and debugging skills.
• Strong communication and teamwork.

Responsibilities

• Design, develop, and maintain mobile applications using Clean Architecture.
• Develop robust Kotlin-based Android apps with modern practices.
• Build and maintain shared codebases with Kotlin Multiplatform.
• Refactor legacy React Native applications for performance.
• Collaborate with engineers, product owners, and designers.
• Participate in code reviews and uphold coding standards.
• Contribute to technical design discussions and decisions.
• Work in an Agile environment with sprint ceremonies.
• Support CI/CD processes to ensure reliable delivery.
• Stay current with emerging mobile technologies and improvements.

Skills

Clean Architecture

Kotlin Multiplatform

React Native

Object-Oriented Programming

Git

Agile methodologies

Debugging

Collaboration

Education

Bachelor's Degree in Computer Science

Tools

Git

CI/CD

Android Studio

Job description

We are seeking a skilled and motivated Mobile Developer to join our growing software development team. This is an exciting opportunity for a developer who is passionate about building high-performance mobile applications using modern technologies and software engineering best practices.

The successful candidate will play a key role in designing, developing, and maintaining scalable mobile solutions while collaborating with cross-functional teams in an agile environment. You will work on both new product development and the enhancement of existing applications, contributing to architectural decisions and continuously improving our development practices.

Key Responsibilities

• Design, develop, and maintain high-quality mobile applications using Clean Architecture principles.
• Develop robust, maintainable, and efficient applications using Kotlin and modern Android development practices.
• Build and maintain shared codebases using Kotlin Multiplatform (KMP) to maximise code reuse across platforms.
• Debug, maintain, and refactor legacy React Native applications to improve performance, stability, and maintainability.
• Collaborate closely with software engineers, product owners, and designers to deliver high-quality solutions.
• Participate in code reviews, ensuring adherence to coding standards and best practices.
• Contribute to technical design discussions and architectural decisions.
• Work within an Agile development environment, participating in sprint planning, stand-ups, retrospectives, and continuous improvement initiatives.
• Support Continuous Integration and Continuous Deployment (CI/CD) processes to ensure reliable software delivery.
• Stay current with emerging mobile technologies and recommend improvements to existing systems and development processes.

Required Skills & Experience

• Solid understanding and practical application of Clean Architecture and modern software design principles.
• Experience with Kotlin Multiplatform (KMP).
• Experience working with React Native, including maintaining and refactoring existing applications.
• Strong understanding of object-oriented programming and software engineering best practices.
• Experience using Git version control and collaborative development workflows.
• Familiarity with Agile software development methodologies.
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration skills with the ability to work effectively within a multidisciplinary team.

Qualifications

• Bachelor's Degree in Computer Science, Software Engineering, Information Technology, or a related field.

Advantageous

• Degree in Mathematics or a closely related quantitative discipline.
• Additional certifications or training in Android or mobile application development