Senior Java Developer

The Platform Core Development team provides the foundational software stack for Personal Cloud, our flagship white-label cloud content platform. This system supports backup, sync, and content sharing for millions of global mobile operator subscribers. The team architected and continues to evolve our platform to efficiently manage petabytes of data, handle billions of API calls, and support terabytes of daily content uploads.

Job Title

Location:

Experience:

Educational Qualification:

• Take technical ownership across the full software development lifecycle: architecture, design, documentation, coding, testing, release, and ongoing support.
• Act as a technical mentor, guiding less experienced engineers and fostering a high-performance, collaborative environment.
• Collaborate closely within and across scrum teams (daily standups, team refinements, sprint/PI planning), proactively driving process improvements.
• Lead efforts to maintain and enhance existing product components, as well as architect and deliver highly scalable new features.
• Champion code quality, robust security standards, and service reliability at scale.
• Lead technical innovation for improving platform components, CI/CD, deployment, and team workflows.

What Were Looking for

• 8–10 years of experience designing, building, and maintaining enterprise Java solutions (Java 8+; Spring Boot, JEE, advanced functional patterns).
• Proven experience in architecting and delivering high-availability, mission-critical systems that are scalable, performant, secure, and maintainable.
• Deep expertise with core Java frameworks: Spring/Spring Boot, Hibernate/JPA, Dependency Injection, and JDBC.
• Strong command of build and dev tools: Gradle/Maven, IntelliJ/Eclipse, git, Bamboo/Jenkins.
• Expertise in comprehensive Java testing & profiling (JUnit, Cucumber, JMeter) and driving automation initiatives.
• RDBMS mastery (MySQL, Postgres) and hands-on REST API design/implementation.
• Proficient in deploying, monitoring, and troubleshooting production workloads on LINUX and major cloud providers.
• Substantial experience in agile software development and leading scrum teams.
• Excellent communication, documentation, technical negotiation, and stakeholder presentation skills.
• Owns the delivery of robust CI pipelines, automated test frameworks, and efficient release processes.
• Committed to simplicity and pragmatic engineering—avoids overengineering and leads by example.
• Demonstrated impact on improving team performance, productivity, and technical skill sets.
• Superior troubleshooting, incident response, and critical-problem-solving experience.

Preferred Experience

• Expert-level distributed systems development: Microservices architecture, containerization (Docker, Kubernetes, Helm), and CI/CD at scale.
• Advanced API security (OAuth, Open ID) and experience with secure design/reviews.
• Deep knowledge of NoSQL databases (MongoDB, Cassandra, Redis), caching, and eventual consistency patterns.
• Large-scale messaging systems: JMS, RabbitMQ, and Kafka.
• Exposure to data analytics platforms: Hive, Hadoop, Spark, etc.
• Experience mentoring teams on cloud-native best practices and modern DevOps.