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# Senior Java Developer

- **Company:** Eliassen Group
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Salary:** $135,200.0 - $149,760.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Data Security, IBM DB2, Relational Databases, Software Design Patterns, Java Platform Enterprise Edition (J2EE), Hibernate (Java), JQuery, MyBatis, Object-Oriented Software Development, Simple Object Access Protocol (SOAP), SQL Databases, Web Services, Spring-boot, Restful APIs, Serverless Computing, Microservices
- **Published:** October 23, 2026
- **Apply:** https://www.thejobnetwork.com/job/2f214004-4feb-416f-8a1e-c81a4e46e5d5/senior-java-developer

## About the Role

* 8+ years of Java/J2EE with strong object-oriented design and design patterns.
 * Hands-on Spring 3.x and Spring Boot with microservices.
 * Strong AWS experience.
 * Experience with ORM frameworks (Hibernate, MyBatis).
 * Proficiency with SQL and relational databases such as DB2.
 * Experience building SOAP and RESTful web services.
 * Understanding of non-functional requirements including performance, scalability, maintainability, and security.
 * jQuery experience for front-end interactions.
 * Integration tool experience is a plus.
 * Excellent design skills.

## Description

* Design and develop cloud-native services and APIs using Java and Spring Boot.
 * Implement microservices on AWS with attention to reliability and scalability.
 * Develop integrations and web services using SOAP and REST.
 * Build data access layers using ORM frameworks such as Hibernate or MyBatis.
 * Contribute to UI interactions leveraging jQuery as needed.
 * Apply design patterns and object-oriented principles.
 * Optimize applications for performance, security, and maintainability.