Intermediate Mobile App Developer

60 Degrees; Johannesburg; Hybrid; ZAR 600 000 - 900 000; Full time

Job summary

A dynamic tech company in Johannesburg is seeking an Intermediate to Senior Mobile App Developer with over 5 years of experience in crafting high-performance apps. The ideal candidate will collaborate in an Agile environment, write clean code, and mentor junior developers. This role offers a competitive salary, the opportunity to work on various projects, and a flexible hybrid work model.

Benefits

A competitive salary range

Opportunity to work on local and international projects

Flexible hybrid work model

Qualifications

• 5+ years of professional experience in mobile app development.
• Proficiency in Swift, Kotlin, React Native, or Flutter.
• Experience with unit testing and test automation frameworks.

Responsibilities

• Design, develop, and maintain high-performance mobile applications.
• Collaborate with team members to deliver seamless user experiences.
• Participate in code reviews and provide mentorship to junior developers.

Skills

Mobile app development

Clean coding practices

UI/UX design principles

RESTful APIs

Agile methodologies

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Firebase

CI/CD pipelines

Job description

THE OPPORTUNITY THAT AWAITS YOU!

We’re looking for a dynamic Intermediate to Senior Mobile App Developer with 5+ years of experience who thrives on crafting high-performance mobile apps, optimising every pixel and millisecond. If you love clean code, intuitive UX, and pushing the limits of mobile tech, you’ll fit right in. We are looking for code guru with a hunger to learn, to help us build, scale, and shape the future of app development!

YOUR KEY RESPONSIBILITIES

• Design, develop, and maintain high-performance mobile applications for [iOS/Android/cross-platform].
• Write clean, efficient, and scalable code following best practices.
• Collaborate with designers, product managers, and other developers to deliver seamless user experiences.
• Optimise applications for performance, scalability, and security.
• Troubleshoot, debug, and resolve application issues.
• Stay up to date with emerging technologies and industry trends to implement innovative solutions.
• Participate in code reviews, technical discussions, and provide mentorship to junior developers.
• Ensure applications meet business and technical requirements.
• Integrate third-party APIs, SDKs, and backend services as needed.
• Work in an Agile/Scrum environment and contribute to sprint planning, stand-ups, and retrospectives.

OUR REQUIRED EXPERTISE

• Bachelor's degree in Computer Science, Software Engineering, or a related field(or equivalent experience).
• 5+ years of professional experience in mobile app development.
• Proficiency in [Swift/Kotlin/React Native/Flutter/Dart].
• Strong knowledge of mobile architecture, design patterns
• (BloC, MVVM, MVP, CleanArchitecture)
• , and RESTful APIs.
• Experience with mobile UI/UX design principles and accessibility standards.
• Familiarity with mobile security best practices.
• Experience with third-party libraries, frameworks, and tools such as Firebase, GraphQL, etc.
• Proficient with Git/GitHub/GitLab.
• Experience with unit testing, UI testing, and test automation frameworks.
• Familiarity with CI/CD pipelines and app deployment processes.
• Experience with cloud platforms (AWS, Google Cloud, or Azure).
• Prior experience in leading development teams or mentoring junior developers.
• Knowledge of AI/ML integrations in mobile applications.
• Experience with backend development using [Node.js, Python, or similar].
• Experience in integrating third party REST API’s.
• Familiarity with Agile methodologies and project management tools (JIRA, etc.).

YOUR REWARD

• A competitive salary range
• The opportunity to work on various local and international projects
• Flexible Hybrid work model within a growth-focused working environment.

For more roles, please have a look at our website (www.60degrees.com). or follow us on LinkedIn (https://www.linkedin.com/company/10287263/)