Senior Mainframe Developer

160 - 200 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#474782·Dodano wczoraj·0

Źródło: justjoin.it

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Tech Stack / Keywords

z/osCICSCobol DB2JCL

Podsumowanie oferty

You will develop and maintain mission-critical systems on the IBM Mainframe platform. The work includes designing, implementing, and optimizing business applications for clients in banking, insurance, and other regulated industries.

Wymagania

At least 5 years of commercial experience developing and maintaining applications on the IBM Mainframe platform.
Strong knowledge of COBOL, JCL, CICS, and z/OS.
Hands-on experience with DB2 databases, including SQL development, query optimization, and data analysis.
Ability to analyze business requirements and independently design and implement effective solutions.
Experience troubleshooting production issues and optimizing existing applications.
Proactive and self-driven attitude, with a strong sense of ownership and accountability.
Strong collaboration and communication skills, with the ability to work effectively in an international project environment.
English proficiency at B2 level or higher.

Nice to have:

Experience working with Git, Bitbucket, and CI/CD practices within Mainframe environments.
Experience in the banking, financial services, or insurance sector.
Knowledge of Mainframe modernization initiatives and AI-driven software development solutions.
Experience mentoring and supporting junior developers.

Obowiązki

Contribute to the design, development, and enhancement of advanced business applications supporting clients’ daily operations.
Analyze business requirements and design and implement solutions.
Optimize applications to ensure the reliability, performance, and security of key business processes.

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