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Principal Platform Software Engineer jobs in United States
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Oracle · 1 day ago

Principal Platform Software Engineer

Oracle is a leading company in AI and cloud solutions, providing innovative technology that impacts billions of lives. As a Principal Platform Software Engineer, you will design and implement core platform capabilities for AI applications, collaborating with various teams to ensure high-quality, reliable solutions.
Artificial Intelligence (AI)Cloud ComputingBig DataHardwareRetailSaaSSoftwareLogisticsAI InfrastructureData GovernanceData ManagementRetail TechnologySupply Chain Management
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Responsibilities

Design, build, and maintain key platform capabilities for AI-assisted application development
Implement scalable and reliable services, APIs, SDKs, and integration patterns for GIU partner teams
Contribute to AI harness capabilities including LLM integration, prompt workflows, evaluation support, agentic patterns, and reusable AI components
Partner with architects and senior engineers to shape technical designs and ensure alignment with Nitro’s platform direction
Work with GIU partner teams to understand use cases, remove adoption friction, and deliver reusable platform solutions
Apply strong engineering practices around testing, observability, performance, security, CI/CD, and operational readiness
Lead complex feature development from design through delivery, including technical documentation and production support
Mentor engineers on platform engineering, AI application development, code quality, and maintainable design
Evaluate emerging AI technologies and developer tooling for practical use within our platform
Help improve engineering standards, implementation patterns, and developer experience across the platform

Qualification

Platform EngineeringAI Application DevelopmentLarge Language Model (LLM) IntegrationAPI DevelopmentSDK DevelopmentSoftware TestingPerformance OptimizationSecurity PracticesContinuous Integration/Continuous Deployment (CI/CD)Mentoring Engineers

Required

3 to 5+ years of strong platform engineering experience
Hands-on familiarity with modern AI and LLM application patterns
Ability to design and implement scalable and reliable services, APIs, SDKs, and integration patterns
Experience in contributing to AI harness capabilities including LLM integration, prompt workflows, evaluation support, agentic patterns, and reusable AI components
Ability to partner with architects and senior engineers to shape technical designs
Experience in applying strong engineering practices around testing, observability, performance, security, CI/CD, and operational readiness
Experience in leading complex feature development from design through delivery
Ability to mentor engineers on platform engineering, AI application development, code quality, and maintainable design
Experience in evaluating emerging AI technologies and developer tooling for practical use
Ability to help improve engineering standards, implementation patterns, and developer experience across the platform
Ability to read, write, and speak English

Benefits

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

Company

Oracle is an integrated cloud application and platform services that sells a range of enterprise information technology solutions.

Funding

Current Stage
Public Company
Total Funding
$55.75B
Key Investors
CitiHSBC,JPMorgan Chase & Co.Sequoia Capital
2026-02-01Post Ipo Equity· $5B
2026-02-01Post Ipo Debt· $25B
2025-09-24Post Ipo Debt· $18B

Leadership Team

G
Gerard Warrens
Field CTO, Business Strategy and Transformative Technologies
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Hilary Maxson
Chief Financial Officer
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Company data provided by crunchbase