Senior Java Developer
Skills
About the role
Senior Java Developer (Spring Boot + AWS) with Graph QL
Location: Pittsburgh, PA (Onsite/Hybrid)
Role Overview
We are looking for a Senior Java Developer with strong expertise in Spring Boot, REST APIs, and AWS cloud services to design, develop, and maintain scalable enterprise applications. The ideal candidate will have a solid foundation in backend development, experience working in Agile environments, and the ability to collaborate effectively with cross-functional teams.
Key Responsibilities
Design, develop, and maintain Java-based web applications using Spring Boot and related frameworks
Build and consume RESTful APIs and, where applicable, GraphQL endpoints
Deploy, monitor, and maintain applications using AWS services such as EC2, S3, Lambda, RDS, and SQS
Collaborate with front-end teams working on Angular-based UIs and JSP pages
Develop and optimize data access layers using Hibernate/JPA with relational databases (Oracle, MySQL, SQL Server)
Write clean, maintainable, and testable code with proper unit testing using JUnit and Mockito
Participate in code reviews, architectural discussions, and technical design decisions
Work within CI/CD pipelines using tools like Jenkins, Maven, and Git
Actively contribute to Agile ceremonies including daily stand-ups, sprint planning, and retrospectives
Required Skills & Experience
5–8 years of professional experience in Java development
Strong understanding of Spring Framework and Spring Boot (deep conceptual knowledge)
Proven experience building RESTful APIs (GraphQL exposure is a plus)
Hands-on experience with AWS services (EC2, S3, Lambda, RDS, SQS)
Strong expertise in Hibernate/JPA and relational databases
Experience with build and CI/CD tools such as Maven/Ant, Jenkins, and Git
Solid understanding of unit testing frameworks (JUnit, Mockito)
Familiarity with Agile/Scrum methodologies
Strong communication skills with the ability to explain technical concepts clearly
Nice to Have
Experience working with microservices architecture and Spring Cloud
Exposure to GCP along with AWS
Hands-on experience with Docker / containerization
Basic frontend experience with Angular or JavaScript frameworks
Experience with IBM WebSphere Commerce (WCS)
Knowledge of Unix/Linux shell scripting
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