Java Full Stack Engineer

Job Title/Role: Java Full Stack Engineer
Location : North Wales, PA Local Only
Visa independent w2

Mandatory Skills
Spring Boot & Spring Cloud
Java
Microservices
REST APIs
AWS Cloud Services

JD Responsibilities
Design, develop, and maintain backend applications using Java, Spring Boot, and Spring Cloud
Build and enhance RESTful APIs and microservices for scalable enterprise applications
Deploy, manage, and support applications using AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPC
Implement distributed system capabilities including service discovery, configuration management, API gateway, and inter-service communication using Spring Cloud
Model, query, and optimize Oracle Database schemas, stored procedures, and SQL queries
Implement security best practices using Spring Security, OAuth2/OIDC, and secure API design principles
Optimize application performance, reliability, and scalability through caching, asynchronous processing, pagination, and efficient resource management
Build and maintain CI/CD pipelines and support deployments across AWS environments
Monitor application health using logging, metrics, tracing, and troubleshooting tools
Participate in code reviews, technical design discussions, and cross-functional collaboration to deliver high-quality solutions

Experience & Qualifications
Bachelor s degree in computer science, information technology, or a related field, or equivalent practical experience
5 7 years of professional experience in backend development
Must have strong hands-on experience in Java, Spring Boot, Spring Cloud, and AWS services
Strong experience in developing REST APIs and microservices-based applications
Hands-on experience with AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPC
Good understanding of Spring Cloud components such as Config Server, API Gateway, and distributed service communication
Hands-on experience with Oracle Database, including SQL, PL/SQL, indexing, and query optimization
Experience with CI/CD pipelines, Git-based workflows, and deployment automation