1

Freelance Mainframe Applications Developer Jobs in Berkeley Heights, NJ

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe ... Be responsible for building Mainframe applications Qualifications: * 5 - 8 years of relevant ...

Position Summary The Programmer for Mainframe Systems will support, enhance, and maintain mission‑critical applications that underpin the MNR Crew Management System (CMS). This role focuses on ...

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Mainframe Developer Work Location: Jersey City, NJ Duration: Long Term * 8+ years of experience in designing and developing Mainframe applications * Experience in COBOL (Modify existing programs to ...

Mainframe / COBOL Developer

New York, NY · On-site

$53.50 - $69/hr

Minimum of five (7) years of recent experience developing applications using Cobol for CICS and ... Strong experience developing in Mainframe environment resolving complex and conflicting design ...

Mainframe Engineer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

The Purpose As a Senior Mainframe Software Engineer, you will quickly develop a deep understanding of our mainframe ecosystem--including core applications, data flows, integrations, and ...

Mainframe Developer - Remote

New York, NY · Remote

$53.50 - $69/hr

COBOL Developer - Remote Role Type: Contractor Location: Remote Role Overview We are seeking ... Design and review test cases and scenarios representing real-world COBOL and mainframe applications.

New

Lead Mainframe Developer

Jersey City, NJ · On-site

$53.75 - $69/hr

They are seeking a Lead Mainframe Developer to oversee the implementation and management of large ... enhance applications. • Manage a global team of 12-14 professionals, providing leadership ...

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

Key Responsibilities Work on mainframe applications using COBOL, JCL, CICS, and DB2. Analyze business requirements and translate them into MText layouts and logic. Debug and resolve production issues ...

next page

Showing results 1-20

Freelance Mainframe Applications Developer information

See Berkeley Heights, NJ salary details

$10

$51

$69

How much do freelance mainframe applications developer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for freelance mainframe applications developer in Berkeley Heights, NJ is $51.08, according to ZipRecruiter salary data. Most workers in this role earn between $45.43 and $59.47 per hour, depending on experience, location, and employer.

What are popular job titles related to Freelance Mainframe Applications Developer jobs in Berkeley Heights, NJ?

For Freelance Mainframe Applications Developer jobs in Berkeley Heights, NJ, the most frequently searched job titles are:

What cities near Berkeley Heights, NJ are hiring for Freelance Mainframe Applications Developer jobs?

Cities near Berkeley Heights, NJ with the most Freelance Mainframe Applications Developer job openings:

Infographic showing various Freelance Mainframe Applications Developer job openings in Berkeley Heights, NJ as of August 2026, with employment types broken down into 52% Full Time, 7% Part Time, 3% Temporary, and 38% Contract. Highlights an 84% In-person, and 16% Remote job distribution, with an average salary of $106,244 per year, or $51.1 per hour.

Mainframe Developer

Morristown, NJ • On-site

NAVA Software Solutions
IT Services • 51 - 200 employees

$50.50 - $64.75/hr

Full-time

Re-posted 7 days ago


Job description

NAVA Software solutions is looking for a Sr. Mainframe Engineer
Details:
Role: Sr. Mainframe Engineer
Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ
Remote to start - Hybrid from Nov onwards
Duration: 6-12 months
What You Will Do:
Be responsible for building Mainframe applications
Qualifications:
  • 5 - 8 years of relevant experience in IBM Mainframes development
  • Technical expertise in Mainframes including COBOL, CICS, DB2 database,Teradata and JCL
  • Experience in RDMS data bases and strong SQL query skills
  • Experience working with file systems
  • Experience in working with offshore/Onshore model
  • Client-facing experience in supporting applications by monitoring and resolving in high priority production issues/bugs
  • Experience working in Agile/Kanban methodology

Desired:
PBM domain experience

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media