✦ Luna Orbit — Software Engineering

COBOL Programmer

at Call Henry Inc.

📍 Titusville, FL, US Remote 💰 $45 – $55 USD / year Posted March 24, 2026
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Position Details

Salary $45 – $55 USD / year
Type Contract
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

About this role

Support legacy COBOL applications on the AS 400 platform, developing, troubleshooting, and maintaining critical systems in a fast-paced environment.

Key Responsibilities

  • Develop COBOL applications
  • Troubleshoot legacy systems
  • Collaborate with cross-functional teams
  • Maintain documentation
  • Optimize system performance

Technical Overview

Proficient in COBOL programming within mainframe environments, with experience in application development, troubleshooting, and system integration, including RESTful APIs and modern frameworks like React.

Ideal Candidate

The ideal candidate is a mid-level COBOL programmer with proven experience in legacy mainframe systems, particularly AS 400. They should have strong troubleshooting skills and be comfortable working in a fast-paced, collaborative environment on application development and maintenance projects.

Must-Have Skills

Proven experience in COBOL programmingExperience with AS 400Developtestand maintain COBOL applicationsTroubleshoot legacy systemsCollaborate with cross-functional teams

Nice-to-Have Skills

Experience with RESTful APIsApplication development frameworksJavaScriptReact

Tools & Platforms

AS 400SQLMySQL.NETReact

Required Skills

COBOLAS 400mainframeRESTful APIs.NETReactJavaScriptSQLMySQLtroubleshootinglegacy systemsapplication developmentdocumentation

Hard Skills

COBOLCOBOL programmingAS 400Mainframe environmentsRESTful APIs.NETReactJavaScriptSQLMySQLLegacy systemsApplication developmentTroubleshootingDocumentation

Soft Skills

problem-solvingcollaborationcommunicationadaptabilitymotivation

Industry & Role

Industry Defense / Aerospace
Job Function Legacy application development and maintenance in mainframe environments
Role Subtype Systems Programmer
Tech Domains Mainframe environments, Application development, Legacy systems

Clearance & Visa

Clearance Required None
Visa Sponsorship No

Keywords for Your Resume

COBOLCOBOL programmingAS 400Mainframe environmentsRESTful APIs.NETReactJavaScriptSQLMySQLlegacy systemsapplication developmenttroubleshootingdocumentationcontract

Deal Breakers

Lack of COBOL or AS 400 experience, No experience with legacy systems, Inability to work remotely, No troubleshooting skills

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