W2 (No C2C) :: Remote :: Mainframe COBOL Developer with Strong Java EE / J2EE Exp. || G.C / U.S.C

Mainframe COBOL Developer with Strong Java EE / J2EE Exp. || G.C / U.S.C

6+Months

Remote

Mainframe Application Developer with Java EE Experience

#### **Overview:**  
Seeking an experienced Mainframe Application Developer proficient in both COBOL and Java EE technologies. The ideal candidate will play a critical role in the design, development, and maintenance of integrated eligibility systems, leveraging expertise in both legacy mainframe and modern Java environments.

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#### **Key Requirements:**

- **Mainframe Experience:**  
  *Minimum 4 years* of hands-on development with COBOL and IMS/DB on IBM Mainframes, including experience with JCL, ISPF, and batch/online program design.

- **Java Enterprise Development:**  
  *Minimum 2 years* of practical experience building and maintaining enterprise applications using Java EE (J2EE).

- **Technical Proficiency:**  
  - Demonstrated skill with IMS DL/I, JCL, and debugging tools (such as Expediter).
  - Proven ability to work independently on the full SDLC: analysis, technical design, coding, testing, and deployment for mainframe-based applications.

- **Documentation & Communication:**  
  - Strong verbal and written communication skills.
  - Ability to produce technical design and testing documentation.
  - Experience collaborating in cross-functional teams.

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#### **Preferred Skills:**

- Experience with Microsoft COBOL and related mainframe utilities.
- Background in technical design and unit testing.
- Familiarity with legacy modernization projects moving from mainframe to Java platforms.
- Experience with Telon and PDF environments on IBM z/OS is a plus.
- Knowledge of integrated eligibility or similar systems in government or large enterprises.

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#### **Primary Responsibilities:**

- Design, develop, and maintain mainframe applications using COBOL, IMS DB/DC, and JCL.
- Develop and support Java EE modules as required for integration or migration projects.
- Conduct unit and integration testing of mainframe and Java applications.
- Collaborate with business analysts, architects, and quality assurance teams to ensure project success.
- Generate and maintain technical design and project documentation.
- Diagnose and troubleshoot production and development issues.

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#### **Expected Deliverables:**

- Detailed technical design documents.
- Fully tested and documented application program code for both mainframe and Java EE platforms.

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**Note:** Certification in COBOL, Java EE, or related technologies and prior experience with major IT organizations/government projects will be considered favorably.