OR
OraclePrincipal Systems Software Engineer
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Before you apply
LocationBENGALURU, KARNATAKA, India
Typefull-time
SeniorityLead
Experience6+ yrs
Company size10,000+ people
First seenNov 3, 2026 · 1d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Strong proficiency in C and practical experience developing or maintaining Linux kernel software
Solid understanding of operating system fundamentals, including memory management, concurrency, synchronization, and process scheduling
Experience diagnosing complex systems issues using crash dumps, logs, tracing, and debugging tools
Familiarity with kernel patch review, backporting, testing, and regression analysis
Experience using Git and collaborating on large codebases
Ability to independently own engineering tasks, communicate technical findings clearly, and work effectively with distributed teams
Bachelor's degree in computer science, computer engineering, or a related field, or equivalent practical experience of 6+ years
Contributions to the upstream Linux kernel or other systems software projects
Experience with enterprise Linux distributions and kernel maintenance across multiple versions
Experience assessing and remediating kernel CVEs
Knowledge of virtualization, networking, storage, or device drivers
Experience supporting production infrastructure and building automated kernel validation tools
Accessibility assistance or accommodation for a disability
Equal Employment Opportunity Employer consideration
Will consider applicants with arrest and conviction records pursuant to applicable law
Skills
C
Linux kernel
Git
virtualization
networking
storage
device drivers
Benefits
Medical insurance
Life insurance
Retirement
About the role
Location: India Development Center (IDC)
The Unbreakable Enterprise Kernel (UEK) team develops and maintains the Linux kernel at the heart of Oracle Linux. We build performance, reliability, and security improvements for demanding enterprise and cloud workloads. Our engineers tackle complex kernel challenges across hardware platforms, partnering with teams across software, firmware, and infrastructure. Join us to solve deep systems problems and help deliver a dependable foundation for Cloud Infrastructure at scale.
We are seeking a Linux Kernel Engineer to help develop, maintain, and secure the kernel software that supports our infrastructure. In this role, you will investigate complex systems issues, review and deliver kernel changes, and collaborate with engineers across regions to improve reliability, performance, and security.
Key responsibilities
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Develop, debug, test, and maintain Linux kernel code and patches.
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Review kernel changes for correctness, maintainability, performance, and regression risk.
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Assess security vulnerabilities, including CVEs, and backport, validate, and deliver fixes.
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Investigate kernel crashes, performance bottlenecks, and production issues using debugging and tracing tools.
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Collaborate with engineering, security, and operations teams to prioritize issues and deliver timely resolutions.
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Contribute to follow-the-sun operational support through clear documentation and effective handoffs across regions.
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Improve testing, automation, and engineering workflows to support a growing kernel workload.
Required qualifications
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Strong proficiency in C and practical experience developing or maintaining Linux kernel software.
•
Solid understanding of operating system fundamentals, including memory management, concurrency, synchronization, and process scheduling.
•
Experience diagnosing complex systems issues using crash dumps, logs, tracing, and debugging tools.
•
Familiarity with kernel patch review, backporting, testing, and regression analysis.
•
Experience using Git and collaborating on large codebases.
•
Ability to independently own engineering tasks, communicate technical findings clearly, and work effectively with distributed teams.
•
Bachelor’s degree in computer science, computer engineering, or a related field, or equivalent practical experience of 6+ years.
Preferred qualifications
•
Contributions to the upstream Linux kernel or other systems software projects.
•
Experience with enterprise Linux distributions and kernel maintenance across multiple versions.
•
Experience assessing and remediating kernel CVEs.
•
Knowledge of virtualization, networking, storage, or device drivers.
•
Experience supporting production infrastructure and building automated kernel validation tools.
What success looks like
You deliver well-tested kernel changes, resolve complex issues, and help maintain timely security patching. Your work strengthens kernel reliability and supports effective collaboration and operational coverage across regions.
About the company
Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.
Benefits
True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
Legal
We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing [email protected] or by calling 1-888-404-2494 in the United States.
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.