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From high-resiliency mainframes and hybrid cloud platforms to networking, automation, and site reliability. Our teams ensure the performance, security, and scalability that clients and industries depend on every day. Working in Infrastructure & Technology means tackling complex challenges with curiosity and collaboration. You’ll work with diverse technologies and colleagues worldwide to deliver resilient, future-ready solutions that power innovation. With continuous learning, career growth, and a supportive culture, IBM provides the opportunities to build expertise and shape the infrastructure that drives progress. This position is for an experienced AI Library Developer with strong expertise in AI runtime frameworks and libraries development and optimization. You will be part of the Power System Performance team, focusing on enhancing AI frameworks and libraries to leverage the full capabilities of IBM POWER architecture. 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Debugging, tracing, and profiling code for performance and functional issues. Familiarity with IBM AIX, Linux on POWER, or Z systems. Contributions to open-source projects or active participation in community mailing lists. Development experience with core libraries such as Glibc, libm, or PMDK. Exposure to compiler technologies (LLVM, MLIR) and graph optimization. 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