Principal Software Developer 4

Oracle; Santa Clara (CA); On-site; USD 115,000 - 235,000; Full time

Benefits offered by this job

Medical insurance

401(k) Savings and Investment Plan

Paid time off

Job summary

Oracle is seeking a systems engineer for Ksplice to patch kernels on the fly with zero downtime. You will work on tooling, patch validation, and workflow improvements within the Linux/Virtualization group. Strong C/C++ and Python skills, plus kernel development experience, are essential.

Responsibilities include security analysis of patches, test automation, and collaboration with the Linux/UNIX kernel team to enhance Ksplice capabilities and release processes.

Qualifications

• Expert level C/C++ programming
• Experience developing the Linux/UNIX kernel
• Understanding of security issues and defenses in compiled languages
• Strong Python experience and scripting for tooling
• Familiarity with test automation and debugging
• Experience with modern software development practices including TDD

Responsibilities

• Develop and maintain kernel patching tooling for Ksplice
• Contribute to security analysis of Linux kernel patches
• Improve workflow and release support for Ksplice features
• Write robust tests and automate validation of patches
• Collaborate with Linux/Virtualization team to minimize downtime

Skills

C/C++

Python

Linux kernel development

Security in C/C++

Test automation

Debugging

TDD

Job description

Job Description

Ksplice is the leading technology that allows administrators to patch the kernel on the fly with zero downtime and zero disruption. We're a distributed team of engineers forming part of the Linux and Virtualization group at Oracle with a passion for working on exciting technology, software engineering and all things Linux. Ksplice powers some of Oracle's biggest systems from massive databases to clouds. Join us on our quest to minimize downtime and secure systems. We're looking for a systems engineer to join us, helping Ksplice patch even more of the system, support new releases and improving our workflow.

Job Description

Ksplice is the leading technology that allows administrators to patch the kernel on the fly with zero downtime and zero disruption. We're a distributed team of engineers forming part of the Linux and Virtualization group at Oracle with a passion for working on exciting technology, software engineering and all things Linux. Ksplice powers some of Oracle's biggest systems from massive databases to clouds. Join us on our quest to minimize downtime and secure systems. We're looking for a systems engineer to join us, helping Ksplice patch even more of the system, support new releases and improving our workflow.

If you take pride in crafting software, don't rest until you full understand complex problems and are curious about what happens on the layer below then Ksplice will be of interest to you. You'll like working at all levels of a Linux system, developing tooling in Python bash, analyzing security vulnerabilities in Linux kernel patches, enhancing the Ksplice tools and improving the workflow.

Responsibilities

• Skilled with software development best practices including TDD
• Expert level C/C programming
• Understanding of security issues and defenses in compiled languages
• Strong experience with Python
• Experience developing the Linux/UNIX kernel
• Excellent problem solving and debugging skills
• Test automation

More information about Ksplice is available at http://ksplice.oracle.com/

Qualifications

Disclaimer:

Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.

Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range in USD from: $114,600 - $234,600 per year. May be eligible for bonus, equity, and compensation deferral.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.

Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

• Medical, dental, and vision insurance, including expert medical opinion
• Short term disability and long term disability
• Life insurance and AD&D
• Supplemental life insurance (Employee/Spouse/Child)
• Health care and dependent care Flexible Spending Accounts
• Pre-tax commuter and parking benefits
• 401(k) Savings and Investment Plan with company match
• Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
• 11 paid holidays
• Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
• Paid parental leave
• Adoption assistance
• Employee Stock Purchase Plan
• Financial planning and group legal
• Voluntary benefits including auto, homeowner and pet insurance

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

Career Level - IC4

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