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Maintains and automates mainframe environments for a client, scripting in REXX/Python and using DB2, CICS, IMS, MQ, and z/OS tools.
Leads a team of developers to design, code, and maintain COBOL-based financial systems for a fintech company.
Must‑Have Requirements Strong hands‑on experience in COBOL programming Ability to develop, enhance, debug, and optimize COBOL batch and online programs. Expertise in JCL (Job Control Language) Should be able to write,…
Lead the modernization of legacy mainframe systems (COBOL, JCL, DB2) into modern Kotlin/JVM services using AI agents, RAG pipelines, and automated verification to ensure correctness and compliance in wealth management technology.
Lead a team building AI agents that modernize legacy mainframe systems into scalable, auditable services using Python, Kotlin, and distributed architectures.
Maintains and enhances U.S. Bank’s legacy Hogan mainframe banking system, writing COBOL and JCL while collaborating in an agile/DevOps environment.
Analyzes and modernizes financial systems, migrating legacy mainframe/.NET/Java apps to cloud, while defining requirements and partnering with teams to deliver scalable solutions in an Agile environment.
Mainframe Developer Req number: R8324 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have…
Senior developer writes and maintains COBOL, CICS, and DB2 applications for a state Medicaid system, ensuring clean, compliant code and supporting mission-critical healthcare workflows.
Senior developer building and maintaining COBOL-based Medicaid claims systems using DB2 and CICS on mainframes, with occasional Java and web services work.
Develops modern Java microservices to replace legacy mainframe systems, including COBOL, while integrating AI/ML tools and CI/CD pipelines for federal government clients.
Develop and modernize secure mainframe applications using COBOL, C, and Java in a semiconductor manufacturing environment.
Legacy verstehen. Zukunft bauen. Du kennst IBM i nicht nur aus der Theorie, sondern weißt, wie geschäftskritische Anwendungen über Jahre und Jahrzehnte gewachsen sind? Gleichzeitig hast du Lust, bestehende Software…
Be in IT specjalizuje się w kompleksowej rekrutacji specjalistów IT dla polskich i międzynarodowych firm. Wspieramy klientów w pozyskiwaniu ekspertów z obszarów software development, AI, data, cloud, cybersecurity,…
Maintain and modernize core banking COBOL systems while gradually migrating functionality to Java, working in an agile team that shapes both technical direction and collaboration.
Analyze legacy mainframe systems (COBOL) to document business rules, pain points, and SLAs, using AI tools for discovery and assessment without code changes.
Senior C#/.NET engineer building and modernizing enterprise services at Syspro, leading refactoring, mentoring teams, and driving engineering quality in a hybrid role.
Maintain and evolve a legacy leasing system for a bank, using Oracle PL/SQL, COBOL, Java, C# and scripting to improve stability and add new features.
Senior developer maintaining and evolving Targobank’s leasing and banking systems using PL/SQL, COBOL, Java, C# and scripting.
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