Responsibilities * Maintain firmware for IBM z Systems, with a focus on IO enablement and boot firmware. * Utilise C programming expertise in Linux environments to write and debug code effectively. * Collaborate with global team to design and implement firmware solutions, ensuring compatibility with Linux, zOS, and zVM operating systems. * Support the firmware internal tools from conception through delivery to the field. * Contribute to Agile methodologies and CI/CD practices within the Linux development environment, utilising GitHub for version control. * Demonstrate strong communication skills to effectively interact with team members and stakeholders. Required education Bachelor's Degree Preferred education Bachelor's Degree Required technical and professional expertise * 5+ years of relevant industry experience with proficiency in Linux internals and systems programming * Experience in back-end development with experience on Z Hardware and Firmware * Working experience on C/ C++ ,Python, web services RESTful API. * Experience on Assembler programming preferably System Z Based / other architecture based * Experience with I/O Configuration (IOCP, zArchitecture etc.) * Deep Understanding on Z/OS HCD, Compute, network and storage * Deep Understanding on DPM (Dynamic Partition Manager) and HMC * Understanding of Clustering technique sysplex, PR/SM Concepts, LPAR and Virtualisation concepts * Knowledge of S/W development process & tools for product development/debugging with knowledge on SMAPI/SMCLI. * Strong debugging and troubleshooting skills. * Good communication skills, Verbal/Written and should be able to contribute in a global team environment Preferred technical and professional experience * 3+ Industry experience in Firmware/Embedded Software Design & Development. * Proven experience with Linux OS with Understanding of the inner workings of the Linux operating system and Open Source development. * Strong experience in debugging and problem solving. * Experience in working with Hardware workbooks. * Exposure working on scripting languages like Perl/Python etc . * Exposure working on Open Source tools (Git, Gerrit, Jenkins). * Good to have knowledge on System z Assembler, z/OS basics, z/VM basics

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