Java Full Stack Engineer
E-Solutions
Java Full Stack Engineer
Location: North Wales, PA-Onsite role
W2 Contract
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
Vacancy posted 1 day ago
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