Remote Mainframe Developer

Post Date

Oct 03, 2025

Location

Hartford,
Connecticut

ZIP/Postal Code

06105
US
Dec 14, 2025 Insight Global

Job Type

Contract-to-perm

Category

Programmer / Developer

Req #

HTD-cce1190c-d09c-4da0-a564-65fd9a8e8251

Pay Rate

$52 - $65 (hourly estimate)

Job Description

Insight Global is seeking fully remote Mainframe Developer with 10–11 years of experience to join our team remotely. The ideal candidate will have deep expertise in COBOL, CICS, and MQ, and a strong understanding of mainframe systems architecture. This role is ideal for someone who thrives in a collaborative environment and is passionate about maintaining and modernizing legacy systems.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

10–11 years of professional experience in mainframe development.
Strong proficiency in COBOL, CICS, and MQ.
Experience with JCL, DB2, and VSAM is a plus.
Solid understanding of software development lifecycle and agile methodologies.

Nice to Have Skills & Experience

Proficiency in z/OS Connect (IBM product).

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.