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Randstad has recently partnered with a reputable fintech organisation, providing end to end financial solutions for users. Your future employers prioritize the utilization of modern and reliable technology to uphold principles of security and user experience in their solutions
Job Responsibility:
System Design: Architect end-to-end features that integrate a single Java/Spring backend with both Web and Mobile frontends
Development: Write clean, optimized, and production-ready code across the full stack
Performance Tuning: Identify and resolve bottlenecks in the backend, SQL queries, and mobile UI rendering
Leadership: Lead code reviews, mentor junior developers, and drive best practices in testing (JUnit, Jest, Espresso)
Deployment: Manage the full application lifecycle, including App Store/Play Store submissions and cloud deployments
Requirements:
Java Backend: 4+ years of experience with Java (8/11/17). Expert-level knowledge of Spring Boot and Spring MVC for building high-availability REST APIs
Web Frontend: Extensive experience with ReactJS, including state management (Redux, Saga, or Context API) and modern hooks
Mobile Development: Proven track record of building and maintaining React Native applications for iOS and Android
Data Layer: Strong proficiency in SQL (PostgreSQL/MySQL), JPA/Hibernate, and database schema design for scalability
Architecture: Experience with Microservices, Design Patterns, and securing applications using OAuth2/JWT
DevOps/Tools: Proficiency with Git, CI/CD pipelines (Jenkins/GitLab), and build tools like Maven or Gradle
4+ years of verifiable full-stack experience in a professional environment
Strong problem-solving skills and the ability to handle complex, ambiguous requirements