Senior Java Backend / Microservices Engineer
3+Months Contract
Remote Job -USA
East coast candidate preferred
Overall 10 years of experience is required
Note: Not accepting H1B visa
We are looking for an experienced Senior Java Backend / Microservices Engineer to design, develop, enhance, and support enterprise applications built using Java, Spring Boot, microservices, event-driven architecture, and AWS.
The ideal candidate should have strong hands-on experience building scalable backend services, REST APIs, Kafka-based event processing, batch applications, document/file processing solutions, and cloud integrations. Experience working with healthcare, insurance, financial services, or other enterprise applications involving sensitive data is preferred.
Required Technical Skills
Core Technologies
• Java / J2EE
• Spring Boot
• Spring Framework
• Microservices Architecture
• REST APIs
• Apache Kafka
• Event-Driven Architecture
• Batch Processing
• Multithreading / Asynchronous Processing
Cloud & Integration
• AWS
• Amazon S3
• AWS Lambda
• SFTP / Secure File Transfer
• REST-based system integrations
Document Processing
• PDF generation and processing
• iText / PDFBox or similar PDF libraries
• Large-volume document and file processing
Experience
• 6+ years of software development experience, with strong hands-on Java backend development experience.
• 3+ years of experience with Spring Boot and microservices.
• Hands-on experience with Kafka or another enterprise messaging/event-streaming platform.
• Experience developing and supporting production-grade enterprise applications.