Senior Java Engineer - Hybrid in Chicago

Marmon Holdings, Inc.; Chicago (IL); Hybrid; USD 130,000 - 140,000; Full time

Benefits offered by this job

Hybrid work model

Competitive salary

Job summary

Marmon Holdings, Inc. is seeking a Senior Java Software Engineer to design, build, modernize, and support enterprise Java applications and integrations in a hybrid Chicago environment.

You will work with IT and business teams to deliver reliable software solutions that meet complex requirements. The role requires strong Java expertise, experience with JavaScript and SQL, and a solid understanding of APIs, data pipelines, and secure coding practices.

Qualifications

• Strong proficiency in Java/Jakarta EE with OOP and maintainable coding.
• Proficient in JavaScript and SQL for front-end, back-end, or full-stack development.
• Solid understanding of APIs, databases, integration patterns, data pipelines, and secure coding.
• Experience with source control, CI/CD, testing, and deployment practices in an Agile environment.
• Excellent communication and problem-solving skills.

Responsibilities

• Design, build, modernize, and support enterprise Java applications and integrations.
• Deliver reliable software through CI/CD, automated testing, and deployment practices.
• Troubleshoot production issues and improve stability.
• Refactor legacy applications to improve performance and maintainability.
• Collaborate with stakeholders, analysts, architects, and vendors to deliver solutions.

Skills

Java/Jakarta EE

JavaScript

SQL

APIs

Data pipelines

Secure coding

Agile

Education

Bachelor’s degree in CS/IS/SE

Tools

Open Liberty

Microsoft Azure

Microsoft Dynamics 365

.NET

Job description

Marmon Holdings, Inc. is seeking a Senior Java Software Engineer to design, build, modernize, and support enterprise Java applications and integrations in a hybrid Chicago environment.

You will work with IT and business teams to deliver reliable software solutions that meet complex requirements. The role requires strong Java expertise, experience with JavaScript and SQL, and a solid understanding of APIs, data pipelines, and secure coding practices.