Oracle Hiring for Principal ARM and Linux Performance Engineer at BENGALURU, India Full Time

Job Description

Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc.

As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.

Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience.

Responsibilities

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.

Values are OCI’s foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future.

You are the builder here. You will be part of a team of really smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you’ll belong and be encouraged.

https://www.oracle.com/cloud/

Responsibilities

As a Principal ARM and Linux Performance Engineer, you will be a member of a fast-paced Engineering team that is unblocking customers from onboarding to Ampere A1 based ARM servers. You will analyze and identify areas to improve the performance of a variety of applications. Ranging from optimizing Linux Kernel, to distributed applications. You will also help port and optimize latest versions of packages which are not natively found on ARM yet.

As part of your responsibilities, you will work in a highly collaborative and agile environment alongside stakeholders from the development teams, product management, and operations team.

• The candidate will enable complex performance testing, monitoring, and tuning of Virtual machines (KVM) and host running on Linux (OL7/Ubuntu) servers to ensure system service level objectives

• Analyzes highly complex system resource usage and configures CPU and memory resources.

• Work with development initiatives to proactively provide input on design/implementation considerations to ensure good performance.

• Create architecture documents, operations process, and procedure documents, troubleshooting documents, and run books

• Data analysis and drill down for root cause analysis using both manual and automated techniques

• Maintain a high-level understanding of emerging cloud and virtualization technologies

• Solve problems in complex environments – investigate, fix and resolve issues.

• Communicate findings and provide recommendations to other teams to improve product quality and performance

Minimum Qualifications

• 8+ years of industry experience in performance-related work

• Bachelors or master’s degree in mathematics, Computer Science or Information Technology or equivalent combination of education and job-related experience.

• Experience with Linux (RHEL/CentOS) Systems, including kernel and userspace tools, as well as virtualization technologies (especially KVM).

• Strong troubleshooting skills and hands-on knowledge of profiling/debugging tools such as DTrace, gdb, perf, or SystemTap.

• Practical experience with modern Linux systems and systems programming concepts like C, sockets, virtual memory, and the process life cycle.

• Confident in shell scripting and Linux system administration, including network configuration

• Analytical mind with attention to detail and desire to probe further

• Good communication skills: both written and verbal, along with the ability to communicate complex procedures

• Excellent organizational skills, along with the ability to remain focused on completing tasks and meeting goals

• Broad experience with Linux kernel troubleshooting interfaces (as provided by user-space tools and the filesystem; networking/disk/sockets / PCI devices/process scheduling / etc…).

• In-depth knowledge of writing and maintaining shell scripts.

• Strong skills in writing and maintaining Python scripts and libraries.

• Ability to configure and troubleshoot server hardware (BIOS, PXE, RAID, etc…).

• Ability to evaluate systems performance results and participate in analyzing anomalies.

Ideal Qualifications

• Experience in optimizing distributed systems like the Hadoop ecosystem (i.e. Hive, Impala, Kudu)

• Experience performance optimizing Linux Kernels and applications for ARM

• Experience in performance optimizing ML based workloads

• Hands-on experience with containerization, Kubernetes, public cloud infrastructure (AWS, Azure and/or GCP) and mesh-networks

About Us

Diversity and Inclusion:

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.

Disclaimer:

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