Empleos de mainframe en Buenos Aires

Application Development: Design, code, test, and debug mainframe applications using languages such as COBOL, CICS, and JCL.System MaintenanceTroubleshoot and resolve issues, perform performance tuning, and upgrade system software as needed.Collaboration: Work with system analysts, project managers, and other IT professionals to gather requirements and...

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life‑saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

Job DescriptionTechnical responsibilities — Mainframe Infrastructure Engineer (CA-Endevor + CI/CD; API/CLI + custom wrappers; REXX & Python)Own CA-Endevor platform administration and configuration across dev/test/prod: tasks/STCs, repository connectivity, libraries, SMP/E maintenance, upgrades, and currency management.Engineer and govern the Endevor...

DescriptionTechnical responsibilities — Mainframe Infrastructure Engineer (CA-Endevor + CI/CD; API/CLI + custom wrappers; REXX & Python)Own CA-Endevor platform administration and configuration across dev/test/prod: tasks/STCs, repository connectivity, libraries, SMP/E maintenance, upgrades, and currency management.Engineer and govern the Endevor...

Capgemini Engineering is looking for an experienced scheduling migration specialist to support large-scale migrations to IBM Z Workload Scheduler. The ideal candidate will lead the migration of batch scheduling workloads and analyze legacy scheduling definitions from various platforms.Strong mainframe experience in OS/390 or z/OS, along with expertise in IBM...

Technical responsibilities — Mainframe Infrastructure Engineer (CA-Endevor + CI/CD; API/CLI + custom wrappers; REXX & Python)OwnCA-Endevor platform administration and configurationacross dev/test/prod: tasks/STCs, repository connectivity, libraries, SMP/E maintenance, upgrades, and currency management.Engineer and govern theEndevor inventory...

JPMorganChase is seeking a Technical Mainframe Infrastructure Engineer to own Endevor administration, SDLC-aligned inventory, and automation interfaces. You will configure builds, manage wrappers, and develop Python and REXX tooling to streamline Endevor lifecycles.Strong focus on security, auditability, and pipeline quality is expected. The role requires...

Technical responsibilities - Mainframe Infrastructure Engineer (CA-Endevor + CI/CD; API/CLI + custom wrappers; REXX & Python)Own CA-Endevor platform administration and configuration across dev/test/prod: tasks/STCs, repository connectivity, libraries, SMP/E maintenance, upgrades, and currency management.Engineer and govern the Endevor inventory model...

JPMorgan Chase & Co. seeks a Mainframe Infrastructure Engineer to own Endevor platform administration, CI/CD pipelines, and wrapper services across development, testing, and production environments.You will build and govern the Endevor inventory model, automate builds with Python and REXX, and integrate with Jenkins pipelines and API/CLI wrappers. The role...

J.P. Morgan is seeking a Mainframe Infrastructure Engineer to own CA-Endevor platform administration and handle SDLC-aligned inventory, upgrades, and currency management.You will build automation interfaces using APIs/CLI wrappers and develop Python tools to orchestrate Endevor lifecycle actions, with REXX utilities for z/OS automation and Jenkins pipelines...

Werben HR in Buenos Aires is seeking an experienced mainframe developer to design, code, test, and debug legacy applications using COBOL, CICS, and JCL. You will work closely with system analysts and project managers to gather requirements and ensure reliable performance.Responsibilities include maintaining documentation, performing testing across unit,...

Capgemini Engineering is looking for a Senior Mainframe Automation Engineer to lead the migration and optimization of mainframe automation solutions. This role involves transitioning from CA OPS/MVS to IBM Tivoli Systems Automation for z/OS and enhancing system automation processes.The ideal candidate will have over 5 years of experience in mainframe...

IT Patagonia busca Desarrolladores Natura SSR o Sr para la comunidad tecnológica. Actuarás como referente técnico en diseño y optimización de soluciones en mainframe, asegurando excelencia técnica y cumplimiento de estándares.Responsabilidades incluyen liderar desarrollo de software crítico, resolver incidentes complejos y colaborar con arquitectura...

Cognizant is seeking a Sr System DB2 Software Engineer in Buenos Aires to ensure the performance, availability, security, and reliability of DB2 environments on IBM Mainframe platforms. You will collaborate with infrastructure, application support, and operations teams to deliver scalable and resilient database solutions.The role requires 10+ years of DB2...

🖥️ Buscamos QA Tester Mainframe – Especialista en Testing de Sistemas Críticos ¿Tenés experiencia probando sistemas Mainframe y te apasiona garantizar la calidad de plataformas críticas? Estamos buscando un/a QA Tester Mainframe para sumarse a nuestro equipo y liderar el aseguramiento de calidad en entornos de alta exigencia técnica. 🎯 Sobre...

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

We are seeking an experienced Project Manager to lead software migration projects for clients on the IBM Z platform. This role is responsible for planning, execution oversight, stakeholder communication, risk management, and delivery governance across one or more migration workstreams. Key Responsibilities Provide project management for IBM Z software...

Cosys Global busca un Programador/a JAVA Senior para un proyecto del sector bancario en modalidad híbrida. Se enfocará en desarrollo y mantenimiento de APIs, integración de soluciones de Open Banking y validación biométrica, así como evolución de condiciones digitales y nuevos servicios para Banca Digital.Requiere más de 6 años de experiencia,...