Senior Java Backend Engineer - Microservices & AWS

Cloud Analytics Technologies, LLC; Madison (WI); On-site; USD 110,000 - 150,000; Full time

Job summary

Cloud Analytics Technologies, LLC in Madison, WI seeks an experienced Senior Java Developer with 7–8 years of hands-on experience designing, developing, and maintaining scalable enterprise applications. The role focuses on Java, Spring Boot, microservices, RESTful APIs, and cloud technologies.

You will design and build enterprise applications, implement security with Spring Security and OAuth2, develop with AWS, collaborate across teams, and participate in Agile/Scrum practices.

Qualifications

• 7–8 years of professional Java development experience.
• Strong knowledge of Java, Spring, and microservices.
• Experience with AWS, databases, and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain enterprise-level applications using Java and Spring Boot.
• Build scalable microservices and RESTful APIs.
• Develop backend components using Java 8/11/17 and J2EE technologies.
• Work with Hibernate, JPA, and Spring Data for database operations.
• Design and optimize SQL queries, stored procedures, and database schemas.
• Implement application security using Spring Security and OAuth2.
• Develop and maintain applications using AWS services.
• Participate in application architecture, design discussions, and code reviews.
• Troubleshoot production issues and improve application performance.
• Collaborate with frontend developers, QA engineers, DevOps teams, and business stakeholders.
• Follow Agile/Scrum methodologies and participate in sprint planning and technical discussions.

Skills

Core Java

Spring Boot

Microservices

REST APIs

AWS

Hibernate/JPA

SQL

CI/CD

Docker/Kubernetes

JUnit/Mockito

Job description

Cloud Analytics Technologies, LLC in Madison, WI seeks an experienced Senior Java Developer with 7–8 years of hands-on experience designing, developing, and maintaining scalable enterprise applications. The role focuses on Java, Spring Boot, microservices, RESTful APIs, and cloud technologies.

You will design and build enterprise applications, implement security with Spring Security and OAuth2, develop with AWS, collaborate across teams, and participate in Agile/Scrum practices.