Jobs via Dice
Senior Java Developer / Legacy Modernization (COBOL to Java)
Jobs via Dice, Columbus, Ohio, United States, 43224
Senior Java Developer / Legacy Modernization (COBOL to Java)
Our client, eBusiness Solutions, Inc., is seeking senior‑level Java developers with 10 years of experience to modernize and redevelop legacy COBOL applications into Java‑based solutions. The role requires hands‑on full‑lifecycle experience and the ability to operate across multiple roles, including technical lead, solution designer, and senior contributor.
Developers will work closely with OIC IT and business teams to ensure Java solutions fully replicate and enhance the business‑critical functionality of existing COBOL systems.
Key Responsibilities
Lead the design and development of Java applications replacing legacy COBOL systems
Collaborate with developers and business SMEs to translate legacy logic into modern Java solutions
Establish and refine Java coding standards and best practices
Work in an agile/iterative environment with regular progress demonstrations
Write, test, document, and deploy application components
Troubleshoot issues, fix defects, and ensure application stability and security
Produce technical documentation and provide knowledge transfer to OIC IT staff
Required Skills
Strong Java expertise (Java 8/11/17+) and Object‑Oriented Design
Spring, Spring Boot, Hibernate/JPA
RESTful APIs and microservices architecture
Relational databases (Oracle, MySQL, SQL Server)
Git, CI/CD tools (Maven, Gradle, Jenkins)
Excellent communication, leadership, and problem‑solving skills
Seniority level: Mid‑Senior level
Employment type: Full‑time
Job function: Engineering and Information Technology
Industries: Software Development
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Developers will work closely with OIC IT and business teams to ensure Java solutions fully replicate and enhance the business‑critical functionality of existing COBOL systems.
Key Responsibilities
Lead the design and development of Java applications replacing legacy COBOL systems
Collaborate with developers and business SMEs to translate legacy logic into modern Java solutions
Establish and refine Java coding standards and best practices
Work in an agile/iterative environment with regular progress demonstrations
Write, test, document, and deploy application components
Troubleshoot issues, fix defects, and ensure application stability and security
Produce technical documentation and provide knowledge transfer to OIC IT staff
Required Skills
Strong Java expertise (Java 8/11/17+) and Object‑Oriented Design
Spring, Spring Boot, Hibernate/JPA
RESTful APIs and microservices architecture
Relational databases (Oracle, MySQL, SQL Server)
Git, CI/CD tools (Maven, Gradle, Jenkins)
Excellent communication, leadership, and problem‑solving skills
Seniority level: Mid‑Senior level
Employment type: Full‑time
Job function: Engineering and Information Technology
Industries: Software Development
#J-18808-Ljbffr