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Added 4 mins ago
Software Development Engineer II, Efficiency & Performance, Alloy, Region Flex Efficiency
Amazon.com Services LLC
Sunnyvale, CA
As a Software Development Engineer in Alloy, you will collaborate with service and infrastructure teams across Amazon to identify and eliminate performance bottlenecks in large-scale…
Added 4 mins ago
Software Development Engineer III, Efficiency & Performance, Alloy, Region Flex Efficiency
Amazon.com Services LLC
Sunnyvale, CA
As a Software Development Engineer in Alloy, you will collaborate with service and infrastructure teams across Amazon to identify and eliminate performance bottlenecks in large-scale…
Added 23 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA · Austin, TX · Nashville, TN
- $79,200 to $209,500 USD / year
As a Senior Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Security Platform division, you will help build and operate OCI’s Key Management Service (KMS), a…
Added 24 mins ago
FU
Cybersecurity Architect
FMS USA Fresenius Mgmt Services Inc
Remote, United States
- $137,000 to $229,000 USD / year
Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.
Added 35 mins ago
Principal Platform Software Engineer (Onsite)
RTX
United States
Raytheon has an opportunity for a Principal Platform Software Engineer with well-rounded Infrastructure Platform Engineering expertise to join an agile product team. The Ideal candidate…
Added 39 mins ago
Principal Engineer Software, AIKG - Exploration (Chronosphere)
Palo Alto Networks, Inc.
United States
Directly impact how customers leverage observability for their infrastructure and services architecture
Added 42 mins ago
Principal Site Reliability Engineer
HITACHI ENERGY USA INC
Raleigh, NC · Atlanta, GA · Houston, TX · Broomfield, CO
Hitachi Energy is seeking a Principal Site Reliability Engineer to ensure the secure, reliable, and efficient operation of cloud‑hosted environments that support ESS software products and…
Added 45 mins ago
MS
Principal SIEM Engineer - Vice President
Morgan Stanley
Baltimore, MD · Baltimore
- $140,000 to $195,000 USD / year
…quantitative trading systems, cutting-edge modelling and simulation software, comprehensive risk and security systems, and robust client-relationship capabilities, plus the worldwide…
Added 57 mins ago
Lead Principal Application Software Engineer
Oracle
United States
Software Development and Coding - Design, Testing, and Optimization:
Added 59 mins ago
Principal Cloud Data Architect (Microsoft Fabric and Azure)
Children's Health
Dallas, TX
The Principal Cloud Solution Data Architect designs, develops, and implements scalable, secure, and high performance data solutions, integrating source systems, data stores, interfaces, and…
Added 1 hour ago
Staff Software Engineer
RealWork
Austin, TX
We're looking for a Staff Software Engineer to join our small but growing engineering team. The ideal candidate will have demonstrable expertise in product development, data engineering,…
Added 1 hour ago
FM
Cybersecurity Architect
Fresenius Medical Care
Remote, United States
- $137,000 to $229,000 USD / year
Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.
Added 1 hour ago
Principal ScienceLogic Skylar 1/SL1 Engineer
Global Enterprise Services, LLC
Fort Meade, MD
GES is seeking a Principal ScienceLogic Skylar 1/SL1 Engineer to design, deploy, configure, and transition to operations an enterprise ScienceLogic SL1 monitoring solution supporting a…
Added 1 hour ago
SI
Lead Full Stack Security (Systems & Software) Engineering (GRC)
Salesforce, Inc.
WA
- $172,500 to $260,100 USD / year
10 to 12+ years of professional full stack software and systems engineering experience, including 3+ years in a Lead, Staff, or Principal Engineer capacity leading technical projects and…
Added 1 hour ago
Principal Electrical Controls Engineer – Data Center Infrastructure
Jabil Inc.
Austin, TX
We are seeking a highly experienced and innovative Principal Controls Engineer to lead the development, optimization and implementation of advanced control systems across critical…
Added 1 hour ago
Principal Technical Integrator Engineer
STR
Las Vegas, NV
STR is seeking a Principal Technical Integration Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world. You will help build…
Added 1 hour ago
Operational Security Analyst
STR
Las Vegas, NV
STR is seeking a Principal Technical Integration Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world. You will help build…
Added 2 hours ago
J
Principal Systems Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Software Developer – Senior, Lead & Principal Levels
Added 2 hours ago
Sr. Security & Fraud Engineer
Topgolf Payroll Services
United States
Partner with software development, infrastructure engineering, and compliance teams to ensure new feature releases maintain a secure risk posture and feed telemetry correctly into…
Added 2 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Seattle, WA · Santa Clara, CA
- $114,600 to $234,600 USD / year
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 for example:
Added 2 hours ago
J
Sr. QA/Test Automation Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Senior QA / Test Automation Engineer – Senior, Lead & Principal Levels
Added 2 hours ago
J
Software Engineer (JAVA)
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Software Engineer – Senior, Lead & Principal Levels
Added 2 hours ago
CC
Principal AI Engineer
Continental Casualty Company
Chicago, IL
- $97,000 to $189,000 USD / year
Acts as one of principal engineers for CNA's AI-native engineering platform, designing the end-to-end system spanning agentic coding workflows, skills and agent marketplaces, AI-augmented…
Added 3 hours ago
Principal Digital Design Engineer
onsemi
Allen, TX
The Principal Engineer will serve as the technical leader for the IO subsystem, driving architecture, RTL implementation, and design automation strategy, while partnering closely with…
Added 3 hours ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
…cutting-edge technologies to develop and maintain robust systems and infrastructure, ensuring the security, reliability, and efficiency of our operations. Join our team and be part of a…

Oracle

Principal Core Infrastructure Engineer

Seattle, WA, United States
Santa Clara, CA, United States

$114,600 to $234,600 USD / year

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Job details

Pay: $114,600 to $234,600 USD / year
Posting language: English
Posted: Nov 2, 2026

Original job description

This is a hands-on engineering role for someone who enjoys solving complex distributed systems problems, writing high-quality code, and owning services from design through production. You will work with a strong team of engineers, product managers, and operators to deliver reliable, secure, and scalable cloud services that customers depend on every day.

You will design and develop backend services, distributed systems, and workflow orchestration capabilities for OCI, with a focus on reliability, scalability, performance, and operational excellence. You will contribute to architecture discussions, make pragmatic technical decisions, and build systems that are highly scalable, simple to operate, and easy to evolve.

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 for example:

Design, implement, test, and operate production-grade cloud services.
Build large-scale distributed systems with clear APIs, strong automation, and high availability.
Develop highly scalable workflows for orchestration, automation, provisioning, and lifecycle management.
Improve service reliability, observability, performance, and security at cloud scale.
Reason about concurrency, state management, failure recovery, idempotency, latency, and throughput.
Participate in design reviews, code reviews, and operational readiness reviews.
Troubleshoot complex production issues and drive long-term fixes.
Collaborate across teams to deliver customer-focused solutions.
Mentor engineers and raise the engineering bar through thoughtful technical leadership.

Ideal qualifications include:

Strong experience building backend services, large-scale distributed systems, cloud infrastructure, or workflow orchestration platforms.
Experience designing and operating systems that handle high volume, high availability, and complex failure scenarios.
Proficiency in one or more modern programming languages such as Java, Python. Solid understanding of data structures, algorithms, concurrency, networking, and system design.
Experience designing APIs, service contracts, asynchronous workflows, and production-ready software components.
Familiarity with cloud platforms, containerized services, CI/CD, observability, and operational practices.
Ability to reason about reliability, latency, scalability, state transitions, retries, backpressure, and trade-offs.
Strong communication skills and a collaborative engineering mindset.
Bachelor’s or Master’s degree in Computer Science or equivalent practical experience.

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 to $234,600 per annum. 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. As part of Oracle's onboarding process and consistent with applicable law, US-based employees are required to complete identity verification, which involves the collection and processing of their biometric information. Accommodations to this requirement may be granted following an individualized assessment.

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.

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.

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 accommodation-request_mb@oracle.com 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.

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More about this job

Skills

Workflow
Troubleshoot
Leadership
Programming languages
Oracle Java
Python
CI/CD
Communication skills
Computer science

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