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Introduction

IBM Software infuses core business operations with intelligence—from machine learning to generative AI—to help make organizations more responsive, productive, and resilient. IBM Software helps clients put AI into action now to create real value with trust, speed, and confidence across digital labor, IT automation, application modernization, security, and sustainability. Critical to this is the ability to make use of all data, because AI is only as good as the data that fuels it. In most organizations data is spread across multiple clouds, on premises, in private datacenters, and at the edge. IBM’s AI and data platform scales and accelerates the impact of AI with trusted data, and provides leading capabilities to train, tune and deploy AI across business. IBM’s hybrid cloud platform is one of the most comprehensive and consistent approach to development, security, and operations across hybrid environments—a flexible foundation for leveraging data, wherever it resides, to extend AI deep into a business.

Rôle et responsabilités

The IBM CICS Transaction Processor is a middleware product that processes vast numbers of transactions very quickly, by running mission-critical applications, for workloads such as banking transactions and credit card processing. The CPU usage for these workloads is critical as IBM’s customers have business targets that the transactions must achieve in order to manage costs. As a Performance Specialist, working on CICS, you will be developing and executing high volume workloads, analyzing results and identifying code changes to ensure CICS does not degrade from release to release. You will also be working directly with customers to assist them with getting the best performance from their applications and assisting these customers with their application performance issues.

Formation requise
Baccalauréat
Formation souhaitée
Maîtrise
Expertise professionnelle et technique requise
  • 5-10 years of experience in developing applications on the z/OS platform
  • Z/OS systems programming skills on products such as CICS, RACF, Db2, MQ, IMS.
  • Experience of analysing system bottlenecks and proposing solutions
  • Experience with performance testing tools and methodologies
  • Strong debugging skills to enable you to identify and resolve performance issues.
  • Strong numerical skills, and confident when handling large tables of figures and/or spreadsheet formulae
  • Strong communication skills and ability to work with cross-geo teams
Expertise professionnelle et technique souhaitée
  • Java and/or scripting language programming skills
  • Cobol and/or Assembler skills
  • Experience in CICS performance tuning
  • A good understanding of CICS applications and architectures within the z/OS environment
  • Experience of developing and maintaining performance testing frameworks

L'unité commerciale

Logiciels IBM insuffle de l'intelligence dans les opérations commerciales de base — de l'apprentissage machine à l'IA générative — pour aider à rendre les organisations plus réactives, plus productives et plus résilientes. Logiciels IBM aide les clients à mettre l'IA en action dès maintenant pour créer une valeur réelle avec confiance, rapidité et assurance dans les domaines du travail numérique, de l'automatisation informatique, de la modernisation des applications, de la sécurité et de la durabilité. La capacité d'utiliser toutes les données est essentielle à cet égard, car la valeur de l'IA dépend de la valeur des données qui l'alimentent. Dans la plupart des organisations, les données sont réparties sur plusieurs nuages, sur site, dans des centres de données privés et à la périphérie. La plateforme d'IA et de données d'IBM permet de faire évoluer et d'accélérer l'impact de l'IA avec des données fiables, et fournit des capacités de pointe pour former, ajuster et déployer l'IA dans l'ensemble d'une entreprise. La plateforme infonuagique hybride d'IBM est l'une des approches les plus complètes et les plus cohérentes en matière de développement, de sécurité et d'exploitation dans des environnements hybrides, ce qui constitue une base flexible pour tirer parti des données, où qu'elles se trouvent, afin de bien ancrer l'IA au sein d'une entreprise.

VOTRE VIE CHEZ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

 

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

 

Are you ready to be an IBMer?

À propos d'IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

 

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 50 companies relying on the IBM Cloud to run their business. 

 

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

Autres détails pertinents sur le poste

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