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Diversified Systems.com Logo

Programmer

Diversified Systems.com

Salary not specified
Dec 15, 2025
Columbus, OH, US
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DSI is searching for Java developers to assist with understanding and redeveloping legacy COBOL code in Java

Requirements

  • Strong proficiency in Java (8/11/17+) programming language and Object-Oriented Design (OOD) principles
  • Expertise with popular Java frameworks and libraries (e.g., Spring, Spring Boot, Hibernate/JPA)
  • Experience with building and consuming RESTful APIs and microservices architecture
  • Proficiency in database technologies (relational databases like MySQL, Oracle, and Microsoft SQL Server)
  • Experience with version control systems (Git) and CI/CD pipelines (Jenkins, Maven, Gradle)
  • Knowledge of cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes) is highly valued
  • Knowledge of JavaScript frameworks and SPA solutions for front-end development such as Angular 4+ is highly desired

Responsibilities

  • Serve as lead Java developer on primary assignment
  • Collaborate with other developers to deliver Java solutions that provide the business-critical functions the legacy COBOL applications currently perform
  • Designing, coding, and implementing Java application code
  • Testing the stability and functionality of the application
  • Troubleshooting and fixing bugs
  • Writing documents and providing technical training for IT staff
  • Maintaining the security and integrity of the application software

Other

  • Excellent communication and leadership skills both written and oral
  • Ability to collaborate with supporting resources across business and/or functional lines
  • Have excellent organizational skills, proven analytical, planning, problem solving, and decision-making skills
  • Must meet productivity standards, complete work in timely manner and strive to increase productivity
  • Onsite