You will develop and enhance mobile SDK technology used across millions of devices worldwide, helping businesses strengthen fraud prevention and digital identity solutions.

Responsibilities:

• Design, develop, test, and maintain high-quality mobile SDK components for Android and iOS.
• Enhance existing Java and Objective-C codebases, progressively expanding expertise across both platforms.
• Work with native C/C++ components, JNI integrations, and modern Kotlin/Swift integration layers.
• Design reliable, secure, and backward-compatible SDK APIs for seamless customer integration.
• Investigate and resolve complex issues involving mobile platforms, performance, concurrency, memory, and networking.
• Contribute to automated testing, Continuous Integration, code reviews, and technical documentation.
• Collaborate with international engineering teams to deliver scalable, reliable software solutions.

Qualifications & Experience:

• 4+ years of professional software development experience, including strong mobile engineering expertise.
• Advanced development skills in either Android (Java) or iOS (Objective-C), with a willingness to learn and contribute to the other platform.
• Solid understanding of mobile architecture, application lifecycles, APIs, performance optimization, and debugging.
• Experience developing, integrating, or maintaining mobile SDKs, libraries, or frameworks is highly desirable.
• Familiarity with Kotlin, Swift, C/C++, JNI, or Android NDK is an advantage.
• Experience with automated testing, CI/CD, Git, multithreading, and networking fundamentals.
• Strong analytical, problem-solving, and communication skills, with the ability to collaborate in international Agile teams.

What We Offer:

• Hybrid Working: Enjoy a flexible working environment with three days per week in our Merseburg office.
• Global Collaboration: Work alongside talented engineers and technology experts across international teams.
• Meaningful Impact: Develop technology used on millions of mobile devices worldwide to help businesses combat fraud.
• Professional Growth: Expand your expertise across Android, iOS, and emerging mobile technologies.
• Innovative Environment: Be part of an Agile, technology-driven team that values collaboration, continuous learning, and fresh ideas.

Job Data by YubHub.