Oracle Corporation

Principal Software Engineer, Core Infrastructure

Oracle Corporation$114K — $234K *
Enterprise Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in systems architecture and design
  • Strong coding proficiency in C/C++
  • Experience with scripting languages like Python, Perl, or Bash
  • Hands-on knowledge of embedded Linux systems
  • Familiarity with network and storage protocols such as TCP/IP, NVMe, and PCIe
  • Proven skills in firmware development and embedded systems
  • Experience in CI/CD processes and environments

Responsibilities

  • Lead the architectural design of scalable distributed systems
  • Define and enforce scalability requirements for components
  • Optimize code and data paths for high-throughput workloads
  • Establish KPIs and set up telemetry with proactive dashboards
  • Proactively diagnose and resolve production issues
  • Mentor peers and ensure operational readiness
  • Implement security controls and maintain compliance documentation

Benefits

  • Support for professional development and training
  • Flexible remote working options
  • Collaborative work environment with cross-functional teams
  • Opportunities for career advancement
  • Engagement in innovative projects with cutting-edge technologies
Full Job Description
Job Description

Leads development and begins architecting components of scalable, elastic distributed systems. Defines and enforces scalability requirements for owned components; optimizes code and data paths for high-throughput, hyper-scale workloads; and leverages data plane platforms for large-scale retrieval, storage, and processing. Designs fault-tolerant, in-service-upgradable systems using redundancy, replication, failover, and policies for partitions, applying load-shedding, throttling, and rate-limiting to handle network unreliability while meeting SLOs.

Establishes KPIs and telemetry; builds proactive dashboards and alerts; and designs complex validation (fault injection, brownouts), replication, and synchronization for correctness and durability. Proactively diagnoses and resolves production issues, mentors peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe patching, updates, and rollbacks within change-management plans.

Responsibilities

  • Utilize standard software development practices and procedures towards scoping, architecture, specification, development, source control, code review, documentation and testing of features.
  • Work closely with fellow team members, geographically distributed teammates, and cross-functional teams toward the execution of agreed project milestones and delivery dates.
  • Communicate status, and risks, and offer mitigation strategies to ensure on-time delivery of all committed items.
    Support operational excellence in a Cloud DevOps environment.

Required/Preferred Skills
  • Proficiency with C/C++.
  • Scripting proficiency in a language such as Python, Perl or Bash.
  • Hands-on experience developing multi-threaded embedded Linux application/infrastructure.
  • Experience in one or more Network or Storage stacks and protocols such as P4, DOCA, TCP/IP, NVMe, PCIe, DPDK.
  • Firmware development skills and experience with embedded systems.
  • Knowledge of at least one of Intel/AMD/ARM computer architectures.
  • Hardware and/or System bring-up experience.
  • Experience with Linux Kernel/Driver programming.
  • Proficiency with Linux.
  • Proficiency Virtualization technologies (SRIOV, VirtIO, VDPA etc).
  • Experience in CI/CD environments.
  • Comfortable working with remote lab equipment.

Required Soft Skills:

  • Excellent problem solving, analytical skills and technical troubleshooting skills.
  • Ability to learn new skills quickly as needed.
  • Ability to work with minimal supervision.
  • Ability to prioritize, self-manage, self-study, and organize effectively.
  • Ability to collaborate and work as a team with peers and project members.
  • Outstanding communication and presentation abilities.
  • Strong drive for success.
  • Engaging actively in the technical decision-making process.
  • Participate in technical discussions and providing feedback depending on the needs of the team/department
  • Ensure compliance with development methodology and technical process.


Qualifications

About Oracle Corporation

Oracle Dyn Global Business Unit is a pioneer in managed DNS and a leader in cloud-based infrastructure that connects users with digital content and experiences across a global internet. Dyn's solution is powered by a global network that drives 40 billion traffic optimization decisions daily for more than 3,500 enterprise customers, including preeminent digital brands such as Netflix, Twitter, Linkedin and CNBC. Adding Dyn's best-in-class DNS and email services extend the Oracle cloud computing platform and provides enterprise customers with a one-stop shop for Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS). On January 31, 2017 Oracle completed the acquisition of Dyn, which now operates as an Oracle Infrastructure-as-a-Service (IaaS) global business unit (GBU).

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Join Oracle Corporation—Where Careers Grow

At Oracle, we believe in nurturing the potential of our employees. The growth of our company is driven by the individual successes of our team members. We invite you to bring your unique talents to Oracle, join our mission to drive technological innovation, and help shape the future of the digital world.

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Oracle Corporation: Leadership, Innovation, Opportunity.

Learn more about Oracle Corporation
Size
143,000 employees
Market Cap
$217.3 billion
Industry
Net Income
$12.8 billion
Founded
1977
5 Year Trend
+2.3%
Revenue
$39.6 billion
NASDAQ

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