Senior Java Full-Stack Developer (W2 Only 12+ Years)

Location: Onsite / Hybrid / Remote (specify)
Employment Type: W2 only (no C2C / 1099)
Experience: 12+ years

About the Role

We re looking for a hands-on Senior Java Developer to build enterprise-grade services and APIs using Java, Spring Boot, and a microservices architecture. You ll partner with architects, product owners, and DevOps to design, implement, and ship scalable, cloud-native solutions in an Agile environment.

What You ll Do

• Design, develop, and maintain high-performance Java services and back-end components
• Build and refactor RESTful APIs with Spring Boot and Spring Cloud
• Implement and operate microservices deployed via Docker and Kubernetes
• Champion performance, scalability, reliability, and security best practices
• Translate business requirements into clean, maintainable, well-documented code
• Conduct code reviews, profiling, and performance tuning
• Contribute to CI/CD pipelines and release automation
• Collaborate across onshore/offshore teams and mentor junior engineers

Required Qualifications

• 12+ years Java/J2EE development in enterprise environments
• Deep proficiency with Spring Boot, Spring Cloud, and REST API design
• Production experience with Docker and Kubernetes
• Strong SQL skills and solid database design fundamentals
• Git (or similar) for version control and collaborative workflows
• Solid understanding of microservices and cloud-native patterns (circuit breakers, config, service discovery, observability)
• Working knowledge of CI/CD and DevOps collaboration (build, test, deploy, monitor)

Nice to Have

• Experience with Red Hat OpenShift (e.g., ECS v3.7) or similar container platforms
• Background in Retail Banking / Financial Services
• Agile delivery experience (Scrum/Kanban)
• Familiarity with AWS / Azure / Google Cloud Platform services and managed databases