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Introduction

Open-Source Compiler Optimization Developer

Do you have an eye for technical problem solving? Do you want to work on a runtime optimizing one of the top programming languages? Do you like doing whole stack performance analysis to optimize Java applications through benchmarking, tracing, profiling and debugging? Do you want to influence in runtimes and compiler optimization open-source communities?

IBM produces an OpenJDK Java distribution called IBM Semeru Runtimes that runs Java applications with the best performance, quality, and platform support in the industry. Rigorously engineered and tested to run on desktops like Windows, macOS, and Linux and servers such as Arm, X86, IBM POWER and Z systems, IBM Semeru Runtimes are built by a globally diverse team and used by hundreds of IBM software products and tens of thousands of customers, powering businesses from startups to giant corporations in virtually every industry.

As an IBM Semeru Runtimes Compiler Developer, you will join a vibrant community of developers actively contributing to several GitHub open-source runtime projects using industry standard tools. Our development lifecycle and activities, from concept to delivery, happen openly in collaboration with community developers and researchers, and we support building your own developer identity and influence in the various programming languages and runtimes communities. As an IBM developer, you of course have access to the full range of IBM teams and technologies, so you can influence the whole stack optimization efforts in IBM: hardware design, OS/Kernel enhancements, language runtimes, middleware, cloud and cloud native applications.

You will join the JIT (Just-In-Time) Compiler team where you will collaborate with a talented team of experienced developers to identify performance improvement opportunities through benchmarking and analysis, then implement new or tune existing features and optimizations in the JIT Compiler. You will collaborate with open community developers, hardware and OS teams, and up-stack products to drive changes and new features in achieving optimal whole stack performance. You will also collaborate to ensure performant implementation of new Java language features and new hardware/OS capabilities into our open-source Java runtime and compiler.

Come and make your mark on thousands of Java products affecting an incredibly significant part of revenue for the IBM business and its customers.

 

Rôle et responsabilités

Your Role and Responsibilities:

  • Work with a team of experts to develop and support the JIT Compiler component within IBM Semeru Runtimes
  • Leverage your expertise in compiler and computer architecture to drive IBM Semeru compiler optimization technology forward
  • Execute on whole stack performance analysis to optimize Java applications through benchmarking, tracing, profiling and debugging for inefficiencies and bottlenecks
  • Become a subject matter expert both inside and outside of IBM to help thousands of IBM products and their many customers run performant applications 

 

Formation requise
Aucun
Formation souhaitée
Maîtrise
Expertise professionnelle et technique requise
  • 2+ years of experience in C/C++ programming, data structures and algorithms 
  • Solid knowledge of compilers and runtimes
  • Solid knowledge of one or more processor architectures, e.g. ARM, X86, POWER, Z
  • Bachelor’s degree in computer science or software engineering
Expertise professionnelle et technique souhaitée
  • Experience in compilers, runtimes and operating systems
  • Experience in open-source development tools and projects
  • Experience in whole-stack performance analysis and problem determination, quick prototyping, and iterative experimentation
  • Understanding of the Agile development process
  • Excellent communication skills and proven ability in influencing open-source community developers, academic and industry partners

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.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Autres détails pertinents sur le poste

Must have the ability to work in Canada without sponsorship.


This role will involve working with technology that is covered by Export Regulations sanctions. If you are a Foreign National from any of the following US sanctioned countries (Cuba, Iran, North Korea, Syria, and the Crimea, Luhansk, Donetsk, Kherson, and Zaporizhia regions of Ukraine) on a work permit, you are not eligible for employment in this position.