Senior Mobile Developer at Speer Technologies shaping high-quality mobile solutions. Leading development across iOS and Android platforms in a dynamic startup environment.
Responsibilities
Shape and deliver high-quality mobile solutions across iOS and Android platforms
Guide technical decisions and mentor junior developers
Collaborate with product and design teams to bring innovative ideas to life
Lead the design, development, and deployment of scalable cross-platform mobile applications using Swift, Kotlin, or React Native
Oversee end-to-end delivery including mobile UX/UI integration and backend API development
Review code and enforce best practices to improve technical excellence
Develop and integrate REST APIs and third-party SDKs
Optimize app performance and ensure reliability
Drive improvements to CI/CD workflows and release management for mobile apps
Requirements
5+ years of professional experience in mobile development (iOS, Android, or cross-platform)
3+ years of experience using React Native, Swift, or Kotlin in production environments
Strong foundation in full stack development (Node.js, Express.js, MongoDB, Redis, React.js)
Proven experience architecting complex mobile applications and integrating with scalable backend systems
Expertise in RESTful APIs, OAuth/JWT authentication, and third-party SDKs
Proficiency with Git, Agile development, and CI/CD pipelines
Experience deploying and maintaining apps in both App Store and Google Play environments.
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