Find & Hire Freelance Mainframe Developers

Browse 1,855 Experts Free

Guru makes it easy for quality employers and freelancers to connect, collaborate, and get work done flexibly and securely.

Ready to get estimates for your job? Post a job (Free)

3,000,000 Members Worldwide
1,000,000 Jobs Completed
$250,000,000 Paid to Gurus

Top Mainframe Freelancers for Hire

How Mainframe Professionals Can Help You

Mainframe computers are computers used most often in large organizations for important or high performance tasks, bulk data processing, industry and consumer statistics, enterprise resource planning, and transaction processing. Mainframes are used instead of basic computers for many reasons. Mainframes have the ability to run multiple operating systems and virtual machines simultaneously. They also are built to have redundant systems which improve security and reliability. Mainframes are developed with strict backwards compatibility standards in order to work with older software and mitigate the need for companies to worry about moving to new programs anytime an old mainframe becomes obsolete. A well maintained machine can run uninterrupted for decades.

Big data processing is a lot of work. If you are thinking about purchasing a mainframe or updating your current one for your business, you should check out our freelancers for hire at They have the expertise needed to run the most important computer systems needed for business. Mainframes save time and money. Why deal with 20 computers when a mainframe can do it all in just one machine. A mainframe will handle any of your needs if you are dealing with large data volume or older computer systems. These machines are purposefully designed to work for you for years, but still need to be maintained as well as programed properly in order to run. Hire a freelancer from Guru with the industry experience in mainframe computers you need at the right price.

Work Your Way
Protected by Guru's SafePay Service

Pay by Milestones

Milestones are like checkpoints you create to ensure you're happy with the work every step of the way. Build as many milestones into your job as you want - set a due date for each milestone and the amount to be paid.

Pay by Task

Pay for a single completed task, however big or small. Create and assign tasks for work as needed, and generate invoices from each task once they are completed.

Pay by the Hour

Track progress with ease and confidently pay freelancers by the hour. Use our TimeTracker software to see in the moment updates of work being done. Hiring multiple freelancers for your job? Stay organized with a breakdown of each freelancer's hourly rate and time tracked.

Pay Using Recurring Payments

Easily pay your go-to freelancers on an ongoing basis. Set up to four recurring payment rules for any given job - pay every week, every other week, every month, or every quarter. Stop or Resume payments at any point with just a click of a button.

Need a different solution? We can customize any part of the experience just for you.
Get connected with Guru Enterprise now!

Customer Satisfaction

Based on Paid Invoices


Feb. 2018

Get Your Job Done With a Freelance Expert Today