Oracle
Principal Software Engineer (213849)
Oracle, Austin, Texas, us, 78716
At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer focus of the leading enterprise software company in the world.The Oracle Cloud Infrastructure (OCI) team allows you to build and operate a massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world’s biggest challenges.We offer unique opportunities for smart, hands-on engineers with the expertise and passion to solve complex problems in distributed, highly available services and virtualized infrastructure. Our engineers have a significant technical and business impact at every level designing and building innovative new systems to power our customer’s business-critical applications.We are reimagining what's possible with a true cloud-native database to provide unparalleled performance and durability with our new large-scale distributed services and storage backend. Our services expose highly available, high-performance storage volumes and backups to our elastic compute customers.We’re looking for hands-on engineers with expertise and passion for solving complex problems in distributed systems, storage infrastructure, transaction processing, and highly available services. If this is you, at Oracle, you can design and build innovative new systems from the ground up. These are exciting times in our space - we are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have a significant technical and business impact.Responsibilities:
Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. We are looking for hands-on engineers with expertise and passion in solving difficult problems in low-level systems software, especially in virtualized environments.This position requires a strong understanding of low-level Linux kernel internals, including memory management and device drivers for peripherals and buses. The right candidate will have the ability to debug complex problems and analyze performance and scalability across a variety of configurations and workloads, with a focus on QEMU/KVM performance.Solid understanding of PC architecture (x86 and ARM): CPU, memory, I/O subsystem, and interconnectivity buses is a strong plus. Prior experience with SoC, GPU, DPU, microarchitectures, NVMe over fabric, live migration, SRIOV/VFIO, paravirtualization, VDPA, SmartNICs and embedded systems is a plus.Qualifications:
Excellent knowledge of OS kernel internals, including memory management and device driver architecture.Strong background in computer architecture and virtualization (experience with one or more of Qemu/KVM, Xen, HyperV).Development experience working on low-level, performance-critical software.5 - 12+ years’ experience designing, developing, and operating large scale, highly available distributed systems.Strong knowledge of C, C++, Java, Go or Rust and experience with scripting languages such as Python, Perl, etc.Demonstrated knowledge of data structures, algorithms, and distributed systems fundamentals.Working familiarity of networking protocols (L2/L3/L4) and standard network architecture.About Us
An Oracle career can span industries, roles, countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in. Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry.In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation.Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability. The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more. We also encourage our employees to engage in the culture of giving back to the communities where we live and do business.At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities. We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles to perform crucial job functions.That’s why we’re committed to creating a workforce where all individuals can do their best work. It’s when everyone’s voice is heard and valued that we’re inspired to go beyond what’s been done before.Oracle is an Equal Employment Opportunity Employer * . All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.Which includes being a United States Affirmative Action Employer.
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Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. We are looking for hands-on engineers with expertise and passion in solving difficult problems in low-level systems software, especially in virtualized environments.This position requires a strong understanding of low-level Linux kernel internals, including memory management and device drivers for peripherals and buses. The right candidate will have the ability to debug complex problems and analyze performance and scalability across a variety of configurations and workloads, with a focus on QEMU/KVM performance.Solid understanding of PC architecture (x86 and ARM): CPU, memory, I/O subsystem, and interconnectivity buses is a strong plus. Prior experience with SoC, GPU, DPU, microarchitectures, NVMe over fabric, live migration, SRIOV/VFIO, paravirtualization, VDPA, SmartNICs and embedded systems is a plus.Qualifications:
Excellent knowledge of OS kernel internals, including memory management and device driver architecture.Strong background in computer architecture and virtualization (experience with one or more of Qemu/KVM, Xen, HyperV).Development experience working on low-level, performance-critical software.5 - 12+ years’ experience designing, developing, and operating large scale, highly available distributed systems.Strong knowledge of C, C++, Java, Go or Rust and experience with scripting languages such as Python, Perl, etc.Demonstrated knowledge of data structures, algorithms, and distributed systems fundamentals.Working familiarity of networking protocols (L2/L3/L4) and standard network architecture.About Us
An Oracle career can span industries, roles, countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in. Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry.In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation.Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability. The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more. We also encourage our employees to engage in the culture of giving back to the communities where we live and do business.At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities. We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles to perform crucial job functions.That’s why we’re committed to creating a workforce where all individuals can do their best work. It’s when everyone’s voice is heard and valued that we’re inspired to go beyond what’s been done before.Oracle is an Equal Employment Opportunity Employer * . All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.Which includes being a United States Affirmative Action Employer.
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