What are the responsibilities and job description for the Java Backend Developer position at Amtex Enterprises?
Job Title: Java developer
Location: Pittsburgh PA- onsite 5 days (on-site interview )
Duration: 6 Months
Only On w2
Job Description:
Must Have Technical Skills:
- 5 years of hands on Java development experience – 6 years
- Strong proficiency in Java (Java 8 )
- Solid understanding of: Object Oriented Programming (OOP), Design patterns (Factory, Singleton, DAO, etc.), & Exception handling, multithreading, and collections
- Experience building scalable, maintainable backend services
- Strong experience designing and developing RESTful APIs • Hands on with Spring Boot / Spring MVC
- API design best practices: HTTP methods, status codes, Request/response validation, Versioning strategies
- Experience with JSON, request serialization/deserialization
- Familiarity with API documentation tools (Swagger / OpenAPI)
- API testing using tools such as Postman, REST Assured, or similar
- Spring Framework (Core, Boot, MVC)
- Data Power
- ORM frameworks such as: Hibernate / JPA
- Experience with Microservices architecture is strongly preferred
- Strong hands on experience with SQL • Experience with relational databases such as: Oracle or Teradata DevOps
- Experience with Maven / Gradle
- Version control using Git/bitbucket
- CI/CD exposure (Jenkins, GitHub Actions, Azure DevOps, udeploy etc.)
- Basic knowledge of Linux/Unix environments Experience with relational databases such as: Oracle Teradata
Flex Skills:
- Experience deploying applications on: Application servers (Tomcat, WebLogic, etc.) & Containers (Docker – preferred)
- Ability to write and optimize: Complex joins, Subqueries, Stored procedures (nice to have)
- Dependency Injection and Aspect Oriented Programming (AOP)