Mainframe Developer Job
Employer: G Shivaji
SpiderID: 14155003
Location: Frisco, TX 75033, Texas
Posted: 3/18/2026
Wage:
Priority Review Date: 4/17/2026
Job Code / NOC / SOC: JD-07654
Category: Computer Software/Programming
Job Description:
Role Overview
As a Mainframe Developer, you will design, develop, and maintain high-performance mainframe applications that support critical business operations. You will also work on integrating legacy systems with modern cloud, APIs, and microservices architectures.
Key Responsibilities
• Develop and maintain mainframe applications using COBOL, PL/SQL, C#, Java, and Python
• Design scalable systems with SOA and microservices architecture
• Integrate mainframe applications with REST/SOAP APIs and web services
• Manage infrastructure across Windows, Linux, VMware, AWS, and Azure
• Implement CI/CD pipelines using Jenkins and Git
• Perform system security assessments, vulnerability checks, and system hardening
• Troubleshoot across UNIX, Linux, and Windows environments
• Collaborate with cross-functional teams in Agile/SDLC environments
• Support database operations with Oracle, PostgreSQL, MySQL, SQL Server, and T-SQL
Required Skills
Strong experience in Mainframe Development or Enterprise Systems Engineering
Expertise in COBOL, Java, C#, Python, and Shell Scripting
Experience with cloud platforms (AWS/Azure) and virtualization (VMware/ESXi)
Knowledge of DevOps tools (Jenkins, Git, CI/CD)
Familiarity with Kubernetes and containerized environments
Experience with network security, firewall configuration, VPN, DNS/DHCP
Strong problem-solving and debugging skills across multiple platforms
As a Mainframe Developer, you will design, develop, and maintain high-performance mainframe applications that support critical business operations. You will also work on integrating legacy systems with modern cloud, APIs, and microservices architectures.
Key Responsibilities
• Develop and maintain mainframe applications using COBOL, PL/SQL, C#, Java, and Python
• Design scalable systems with SOA and microservices architecture
• Integrate mainframe applications with REST/SOAP APIs and web services
• Manage infrastructure across Windows, Linux, VMware, AWS, and Azure
• Implement CI/CD pipelines using Jenkins and Git
• Perform system security assessments, vulnerability checks, and system hardening
• Troubleshoot across UNIX, Linux, and Windows environments
• Collaborate with cross-functional teams in Agile/SDLC environments
• Support database operations with Oracle, PostgreSQL, MySQL, SQL Server, and T-SQL
Required Skills
Strong experience in Mainframe Development or Enterprise Systems Engineering
Expertise in COBOL, Java, C#, Python, and Shell Scripting
Experience with cloud platforms (AWS/Azure) and virtualization (VMware/ESXi)
Knowledge of DevOps tools (Jenkins, Git, CI/CD)
Familiarity with Kubernetes and containerized environments
Experience with network security, firewall configuration, VPN, DNS/DHCP
Strong problem-solving and debugging skills across multiple platforms
Company Profile:
Finding the right people is crucial. Our IT staffing services connect you with top-tier developers, engineers, analysts, and IT specialists. Whether you need short-term contractors, long-term consultants, or full-time employees, we deliver the right talent — fast and efficiently.
Contact Information:
| Contact Name: G Shivaji | Type: Staffing Agency |
| Company: (216) 242-6208 | |
| Web Site: https://techmorgonite.com/services/it-staffing/ | |