Senior Java Developer

Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.  We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive. The Role Your Role Bring your specialist knowledge and experience to a company managing 50% of the world’s MIPS and play a critical role in our modernization mission. You’ll join a global community of experts who share knowledge openly and collaborate freely to shape the future of Java modernization. In this position, you will design, build, and maintain high-volume business logic while refactoring legacy code to enable seamless integration with modern cloud and mobile applications. Beyond technical execution, you will bring strong leadership skills to guide and mentor an offshore engineering team over the long term. What You Will Do Design, develop, test, and deploy scalable microservices using Java 17+ and Spring Boot 4, following distributed-system best practices. Build real-time event-streaming solutions with Apache Kafka, including data consumption, transformation, enrichment, publishing, and change detection. Manage MySQL integration and persistence, including query optimization, event updates, and change-data capture/detection patterns. Deploy scalable, highly available applications on Microsoft Azure PaaS, implementing resiliency through idempotent processing, retries, fault-tolerant design, and dead-letter topics. Ensure delivery excellence through unit, integration, and performance testing, CI/CD collaboration with DevOps, and technical mentoring of offshore development teams. Your future at Kyndryl This role opens the door to many career paths, both vertical and horizontal, and there may be opportunity to travel. It’s a great chance for database administrators or other techs to break into the cloud. It’s also a solid path to become enterprise or chief architect or a distinguished engineer! Whatever you see for yourself, you’ll find the opportunity here. Who You Are You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others. Required Qualifications Bachelor's degree in Computer Science, related technical field, or equivalent practical experience. Experience Required 10 years+Proven experience delivering complex, scalable, and robust software solutions.