Remote Mainframe Software Engineer – Cobol/Adabas, AI-driven

Erste Digital GmbH; Wien; Hybrid; EUR 58,000 - 71,000; Full time

Benefits offered by this job

Remote work option

Visa Sponsoring

Health Center

Employee benefits

Job summary

Erste Digital GmbH in Vienna seeks an engaged Mainframe Software Developer to build efficient libraries and modern microservices in a complex banking IT landscape. You will work on mainframe environments with Cobol/DB2, ADABAS/Natural, SQL, CICS, and JCL, collaborating with decentralized teams and contributing to robust, scalable software.

The role emphasizes lifecycle ownership, learning, and knowledge sharing in a flexible, modern work setting that blends remote and on-site collaboration at

Qualifications

• Track record of several years in mainframe development, preferably in banking.
• Experience with Cobol/DB2, ADABAS/Natural, SQL and CICS on IBM zOS.
• Ability to work in Agile teams, modularise tasks and document clearly.

Responsibilities

• Develop and maintain mainframe libraries and microservices with a focus on stability and performance.
• Collaborate with decentralized programmers and support shared development tooling.
• Participate in the application lifecycle from planning to operation and troubleshooting.

Skills

Cobol/DB2

ADABAS/Natural

CICS

ISPF

JCL

Tools

SQL

Oracle/Postgres

Mainframe tooling

Job description

Erste Digital GmbH in Vienna seeks an engaged Mainframe Software Developer to build efficient libraries and modern microservices in a complex banking IT landscape. You will work on mainframe environments with Cobol/DB2, ADABAS/Natural, SQL, CICS, and JCL, collaborating with decentralized teams and contributing to robust, scalable software.

The role emphasizes lifecycle ownership, learning, and knowledge sharing in a flexible, modern work setting that blends remote and on-site collaboration at