Senior Java Developer

General Software Development Sunnyvale, California, United States

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Summary

Results-driven Senior Java Backend Developer with 8+ years of experience designing, developing, and deploying scalable enterprise applications across FinTech (Intuit), Healthcare Payor Systems (HealthEdge), and Telecom platforms (British Telecom).
Proven expertise in building highly scalable, secure, and distributed backend systems supporting mission-critical business workflows including tax computation, healthcare claims processing, member management, order provisioning, and customer lifecycle management.
Strong proficiency in Java 8/11/17, Spring Boot, Spring MVC, Spring Security, and Microservices architecture, with hands-on experience in designing and implementing RESTful and SOAP-based APIs for enterprise-grade integrations. Experienced in building cloud-native, API-driven architectures with focus on scalability, resiliency, and high availability.
Leveraged AI-assisted development tools (Cursor, Claude AI, Windsurf, Augment Code) to accelerate Java backend development, improve code quality, and optimize debugging and system design efficiency across microservices-based applications.
Familiar with Event-Driven Architecture and messaging platforms including Apache Kafka and RabbitMQ, with an understanding of real-time event streaming and asynchronous system design.
Proficient in designing layered architecture (Controller, Service, Repository), applying OOPS principles, design patterns, multithreading, and concurrency utilities to ensure maintainable and efficient code.
Extensive database experience with MySQL, MongoDB and Oracle, including schema design, complex SQL queries, stored procedures, triggers, indexing strategies, and performance tuning for high-volume transactional systems.
Experienced in deploying cloud-native applications on AWS (EC2, S3, RDS), and implementing CI/CD pipelines using Jenkins, Git, and Docker for automated build and release management.
Strong understanding of Agile/Scrum methodologies, SDLC, unit testing (JUnit), centralized logging (Log4J), production support, and Root Cause Analysis (RCA) in microservices environments.
Adept at requirement analysis, technical design documentation, cross-functional collaboration, and delivering scalable, secure, and business-aligned enterprise software solutions.

Expectations

With over eight years of experience in the Java ecosystem, I am looking for a role focused on three key areas: Architectural Ownership: I want to design resilient, distributed systems using Spring Boot and event-driven patterns with Kafka or RabbitMQ. Scale & Modernization: I am looking to optimize high-throughput, low-latency applications, leverage cloud-native infrastructure, and work with modern Java versions like Java 17 or 21.Technical Leadership: I want to mentor junior engineers, establish robust CI/CD and TDD standards, and collaborate with product teams to align technical strategy with business goals."*