Mainframe Software Developer

As a Mainframe Engineer, you will design and develop mainframe applications for complex projects, working with technologies like COBOL and DB2. This role suits those with technical expertise and a passion for delivering high-quality software solutions in a collaborative environment.

Summarised by InternDoor from Barclays’s posting, in our own words. The posting itself is the source of truth, so check it before you apply.

• Design and develop mainframe applications for complex projects
• Work with COBOL, JCL, DB2, CICS, and IMS DB/DC
• Collaborate with cross-functional teams on software solutions

Required

• Mainframe technologies In-depth knowledge of mainframe technologies, including COBOL, JCL, DB2, CICS and IMS DB/DC
• Mainframe applications Demonstrated experience in designing, developing, and testing mainframe applications, especially for projects of moderate to high complexity
• Debugging and performance tools Strong command of debugging and performance tools is essential
• Agile methodologies Practical experience with Agile methodologies and workflows

Nice to have

• ZOS Connect API Familiarity with ZOS Connect API development and DevOps practices is a plus
• Certifications Certifications in banking or technical domains are advantageous
• Time management Effective time management and organizational abilities
• Communication skills Strong interpersonal, and communication skills for collaborating with teams and stakeholders
• Analytical thinking Analytical thinking and sound decision-making abilities
• Flexibility Flexibility and resilience under pressure, with the ability to adapt to changing requirements

Read from Barclays’s posting. Its own wording is the one that counts.

1. Check what they ask for. Read the requirements above.
2. Tailor your resume to the role. Put the work that matches these skills first. InternDoor’s resume tailor does it against this posting.
3. Apply on LinkedIn. The application is on linkedin.com, not on InternDoor. We never ask for a fee.

Apply soon: postings like this can close without notice, and this one states no deadline.

Posted

4 Nov 2026, on LinkedIn

First seen by InternDoor

4 Nov 2026, within 29 minutes of being posted

Last checked

4 Nov 2026: the posting was still in LinkedIn’s search results. We have not checked its application page.

Application deadline

Barclays has not stated one

Leaves InternDoor

By 4 Dec 2026, our 30-day limit for LinkedIn listings, or sooner if the application closes

Application page

linkedin.com (Easy Apply)

What we checked, and what the dates mean

The date this listing leaves InternDoor is our own rule, not a deadline set by Barclays. Postings can close earlier, at any time.

InternDoor has recorded 78 engineering postings from Barclays in India since Jul 2026.

When this listing comes down, this address says the role has closed and lists open roles like it, instead of a dead end.

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