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Java Backend Developer Mobile Platforms (iOS / Android) - San Leandro, CA
Interview : In-person
Pay Rate : $50-53 / hr
Job Summary
We are seeking a Senior Java Backend Engineer with strong experience building scalable backend systems and proven exposure to mobile platform integrations . The ideal candidate will focus primarily on Java-based backend services , APIs, and microservices while collaborating closely with iOS and Android teams using Swift and Kotlin.
This role requires deep backend expertise combined with an understanding of how mobile applications consume backend services to deliver high-quality, secure, and high-performance applications.
Key Responsibilities
- Design, develop, and maintain scalable backend services using Java and modern frameworks.
- Build, enhance, and optimize RESTful APIs and microservices supporting mobile and web applications.
- Collaborate closely with iOS and Android teams to ensure seamless backend integration with Swift and Kotlin applications.
- Participate across the full software development lifecycle : requirements analysis, design, development, testing, deployment, and production support.
- Ensure backend systems meet performance, security, reliability, and scalability standards.
- Troubleshoot, debug, and resolve production issues efficiently.
- Conduct code reviews , enforce coding standards, and promote backend best practices.
- Work with cross-functional teams including Product, QA, DevOps, and UI / UX .
- Contribute to technical design discussions, architecture decisions, and documentation .
Required Skills & Experience
8 10 years of professional software development experience.Strong expertise in Java backend development .Hands-on experience with Spring, Spring Boot , or similar Java frameworks.Solid understanding of REST APIs , microservices architecture , and backend integrations.Experience collaborating with or contributing to mobile development using Swift (iOS) and Kotlin (Android) .Experience with relational and / or NoSQL databases .Familiarity with cloud platforms , CI / CD pipelines, and DevOps practices.Strong problem-solving skills and attention to detail.Excellent communication skills and ability to work in a collaborative environmentNice to Have :
Experience with Docker and Kubernetes .Knowledge of backend and mobile security best practices .Exposure to Agile / Scrum development methodologies.Experience supporting high-traffic or enterprise-scale systems .ALL successful candidates for this position are required to work directly for PRIMUS. No agencies please only W2For immediate consideration, please contact :
Akhilesh
PRIMUS Global Services
Phone : (972) 945-5697
Email : jobs@primusglobal.com