On-Site Principal Software Engineer — Java/Spring Microservices

Omm IT Solutions; Woodlawn (MD); On-site; USD 140,000 - 210,000; Full time

Job summary

Omm IT Solutions in Woodlawn, MD is seeking a Principal Software Engineer to design and develop scalable Java-based applications. You will lead microservices using Spring Boot, RESTful APIs, and modern front-end frameworks while aligning with Twelve-Factor App principles and robust DevOps practices.

The role requires 10+ years of hands-on software development experience, strong leadership, and ability to obtain US public trust clearance.

Qualifications

• Bachelor's degree in CS, math, engineering or related field.
• 10+ years of experience with Java, Spring Boot, Angular, and React.
• Experience as hands-on Technical Lead on Agile projects.

Responsibilities

• Design and develop software applications using Twelve-Factor App methodology from functional requirements.
• Develop highly innovative UI design, Web components, achieved through collaboration with other experts; assess advancements to improve delivery.
• Design Web Page components compliant with Section 508 of the Rehabilitation Act.
• Design and develop Microservices using Spring Boot, Java and RESTful architecture.
• Solid understanding of DevOps practices, CI/CD pipelines, and tools such as Jenkins, Git, Bitbucket, OpenShift; cloud platforms (AWS, Azure, Google Cloud) and containers.
• Develop and maintain Enterprise Java Batch applications using JSR 352 and schedule jobs with Control-M.
• Develop SOAP-based Web Services with JAX-WS, Axis, WSDL; implement WS-Security with IBM DataPower; ensure WS-I interoperability.
• Collaborate with cross-functional teams and stay updated with emerging technologies.
• Interface with IBM DB2 9.0 and PostgreSQL on z/OS and Linux using ORM (JPA, Spring Data).
• Create POCs and templates for BDD test frameworks using Cucumber, Gherkin, and Java.

Skills

Java

Spring Boot

Angular

React

JEE

Microservices

RESTful APIs

DevOps

OpenShift

AWS

Education

Bachelor's Degree in Computer Science, Mathematics, Engineering or a related field

Masters or Doctorate degree may substitute for required experience

Tools

Jenkins

Git

Bitbucket

OpenShift

AWS

Azure

Google Cloud

Docker

PostgreSQL

DB2

JPA

Hibernate

Job description

Omm IT Solutions in Woodlawn, MD is seeking a Principal Software Engineer to design and develop scalable Java-based applications. You will lead microservices using Spring Boot, RESTful APIs, and modern front-end frameworks while aligning with Twelve-Factor App principles and robust DevOps practices.

The role requires 10+ years of hands-on software development experience, strong leadership, and ability to obtain US public trust clearance.