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Junior Mainframe Programmer Jobs in Philadelphia, PA

Mainframe Developer

Wayne, PA · On-site

$44.50 - $57/hr

RIT Solutions, Inc. is seeking a Mainframe Developer to design, develop, test, and maintain ... junior developers. • Create and maintain documentation for applications and processes. • ...

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... Mentor and coach junior team members, cultivating their mainframe and modernization skills.

Mainframe Sr. Advisor

Wilmington, DE · On-site

$121K - $193K/yr

Job Title Mainframe Sr. Advisor About your role: At Fiserv, we are dedicated to transforming ... Mentor and provide technical guidance to junior developers and team members. * Drive innovation and ...

... or 'Mainframe-to-Cloud/Open-System' migrations. • Ability to mentor junior engineers and contractors during complex infrastructure shifts. Company : Jobdiva Job Portal: Recruitment (contingency ...

Selenium, Automation, Java Coding exp is must, API Automation, Mainframe Testing, TOSCA * Design ... Perform code reviews and mentor junior QA automation engineers. * Collaborate with developers ...

You will provide mentorship and training to junior colleagues and maintain progress on all ... Advanced programming skills; mastery of a statistical language such as R or SAS; experience using ...

New

You will provide mentorship and training to junior colleagues and maintain progress on all ... Advanced programming skills; mastery of a statistical language such as R or SAS; experience using ...

New

Junior Mainframe Programmer information

See Philadelphia, PA salary details

$7

$27

$47

How much do junior mainframe programmer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for junior mainframe programmer in Philadelphia, PA is $27.20, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $33.46 per hour, depending on experience, location, and employer.

What is a junior mainframe programmer?

Junior Mainframe Programmers are entry-level professionals who work with mainframe computer systems, typically maintaining, developing, and troubleshooting software written in languages like COBOL, JCL, or Assembler. They assist in supporting legacy systems that handle large-scale data processing tasks for industries such as banking, insurance, and government. Their responsibilities often include coding, debugging, running batch jobs, and ensuring that mainframe applications run smoothly under the supervision of senior programmers.

What are the typical responsibilities of a junior mainframe programmer in their first year on the job?

In their first year, a Junior Mainframe Programmer is usually responsible for maintaining and updating existing mainframe applications, assisting with coding tasks, debugging programs, and performing routine batch processing operations. They often work under the guidance of senior programmers and participate in code reviews, documentation, and testing activities. Collaboration with analysts, QA testers, and other IT professionals is common to ensure program changes meet requirements and function smoothly in the production environment.

What are the key skills and qualifications needed to thrive as a junior mainframe programmer, and why are they important?

To thrive as a Junior Mainframe Programmer, you need a solid understanding of programming languages like COBOL, JCL, and SQL, often supported by a degree in computer science or related field. Familiarity with IBM mainframe environments, version control systems, and database management tools is crucial for daily tasks. Attention to detail, problem-solving skills, and the ability to learn quickly help you adapt to legacy systems and collaborate with senior developers. These skills are essential to ensure reliable system maintenance, effective troubleshooting, and smooth integration within enterprise IT teams.

What are the most commonly searched types of Mainframe Programmer jobs in Philadelphia, PA?

The most popular types of Mainframe Programmer jobs in Philadelphia, PA are:

What are popular job titles related to Junior Mainframe Programmer jobs in Philadelphia, PA?

For Junior Mainframe Programmer jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Junior Mainframe Programmer jobs in Philadelphia, PA look for?

The top searched job categories for Junior Mainframe Programmer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Junior Mainframe Programmer jobs?

Cities near Philadelphia, PA with the most Junior Mainframe Programmer job openings:

Mainframe Developer

Wayne, PA • On-site

RIT Solutions, Inc.
Recruiting and Staffing Services • 201 - 500 employees

$44.50 - $57/hr

Full-time

Re-posted 15 days ago


Job description

Job Summary:
RIT Solutions, Inc. is seeking a Mainframe Developer to design, develop, test, and maintain mainframe applications. The role involves collaborating with business analysts, troubleshooting applications, and ensuring compliance with coding standards.
Responsibilities:
• Design, develop, test, and maintain mainframe applications using COBOL, CICS, JCL, and DB2.
• Collaborate with business analysts and stakeholders to gather requirements and translate them into technical solutions.
• Troubleshoot and debug mainframe applications to resolve issues and enhance performance.
• Ensure compliance with coding standards and best practices for mainframe development.
• Perform code reviews and provide mentorship to junior developers.
• Create and maintain documentation for applications and processes.
• Monitor system performance and implement improvements to optimize efficiency.
Qualifications:
Required:
• Design, develop, test, and maintain mainframe applications using COBOL, CICS, JCL, and DB2.
• Collaborate with business analysts and stakeholders to gather requirements and translate them into technical solutions.
• Troubleshoot and debug mainframe applications to resolve issues and enhance performance.
• Ensure compliance with coding standards and best practices for mainframe development.
• Perform code reviews and provide mentorship to junior developers.
• Create and maintain documentation for applications and processes.
• Monitor system performance and implement improvements to optimize efficiency.
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.