Java Full Stack Engineer

Job Title: Java Full Stack Engineer

Job Location: North Wales, PA

Job Type: Contract

Job Overview:

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.

• 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.
• Strong problem-solving, debugging, and communication skills.