Mobile Developer (Kotlin / Swift)

About the role

iOCO is seeking a Mobile Developer to design, develop and maintain high‑quality Android and iOS applications. You will work closely with product owners, designers and backend teams to deliver seamless, performant mobile experiences.

Key responsibilities

• Develop, test and deliver functional mobile features on schedule, following architectural guidelines.
• Analyse business and technical requirements to plan implementation tasks.
• Collaborate with cross‑functional teams to build intuitive, responsive applications.
• Integrate RESTful APIs and backend services.
• Maintain and enhance existing apps, ensuring scalability and stability.
• Participate in code reviews and contribute to continuous improvement.
• Support testing, releases and deployments across environments.
• Stay current with emerging mobile technologies and best practices.

Required profile

• 3–5 years of professional software development experience focused on mobile.
• Strong expertise in Kotlin (Android) and/or Swift (iOS).
• Solid understanding of RESTful API integration.
• Experience with relational databases such as SQL Server, PostgreSQL or MySQL.
• Familiarity with Git‑based source control and CI/CD pipelines.

Required skills

• Kotlin
• Swift
• RESTful APIs
• SQL Server
• PostgreSQL
• MySQL
• Git
• Azure DevOps
• GitHub Actions
• Bitbucket
• CI/CD pipelines
• Material Design
• Apple Human Interface Guidelines

What we offer

• 12‑month contract position
• Negotiable salary
• Opportunity to work on innovative projects in Cape Town