Senior React Native Mobile Engineer: Build Scalable Apps

ATS Client

Johannesburg

On-site

ZAR 900,000 - 1,300,000

Full time

14 days+

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Job summary

ATS Client is seeking a senior mobile developer to design, build, and deploy cross-platform apps using React Native and TypeScript. The role emphasizes performance optimization, API integration, and robust backend services with .NET/C#.

You will publish apps to major stores and manage multi-platform deployments, including iOS, Android, and Huawei. The ideal candidate has 5+ years in mobile development, strong JavaScript/TypeScript skills, and experience with Azure DevOps and Git in Agile SDLC

Qualifications

5+ years' experience in mobile development within a team environment.
Strong expertise in React Native, JavaScript, and TypeScript.
Experience with .NET, C#, SQL Server, and relational databases.
Proven track record of publishing apps to major app stores.
Exposure to Azure DevOps, CI/CD pipelines, and Git.
Solid understanding of Agile, SDLC, and OOP principles.

Responsibilities

Develop, test, and deploy mobile apps using React Native and web portals with React (TypeScript).
Integrate APIs and build backend services using .NET / C#.
Enhance and optimise existing systems for performance and scalability.
Troubleshoot issues, perform root cause analysis, and deliver robust solutions.
Maintain high code quality through testing and documentation.
Manage app deployments across iOS, Android, and Huawei platforms.