21 hours ago
Stockholm, SwedenSenior
Responsibilities
- Design, develop, test, and maintain high-quality mobile SDK components for Android and iOS.
- Enhance Java and Objective-C codebases while expanding expertise across both mobile platforms.
- Work with native C/C++ components, JNI integrations, and Kotlin/Swift integration layers.
- Design reliable, secure, and backward-compatible SDK APIs for customer integration.
- Investigate and resolve 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 and reliable software solutions.
Requirements
- At least 4 years of professional software development experience, including strong mobile engineering expertise.
- Advanced development skills in either Android with Java or iOS with Objective-C, with willingness to contribute to the other platform.
- Strong 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 advantageous.
- Experience with automated testing, CI/CD, Git, multithreading, and networking fundamentals.
- Strong analytical, problem-solving, and communication skills, with ability to collaborate in international Agile teams.
Benefits
- Hybrid working with three days per week in the Merseburg office; locations also include home-based Sweden, Lulea, and Stockholm.
- Global collaboration with international engineering and technology teams.
- Professional growth across Android, iOS, and emerging mobile technologies.
- Country-specific benefits and a technology-driven environment focused on collaboration and continuous learning.
About RELX
RELX provides information-based analytics, research content, and decision tools for scientists, legal and risk professionals, insurers, and governments. Through segments including Elsevier (STM), LexisNexis (legal and risk), and RX (exhibitions), it sells subscriptions, data services, and software platforms used in 180+ countries. Headquartered in London, it is a public company listed in London and Amsterdam.