OR
Lead Principal Core Infrastructure Engineer
Phoenix, Maricopa County
On-site
Full-time
No salary postedToday- Employment type
- Full-time · On-site
- Posted
- November 7, 2026
Hiring confidence: Sparse posting · 22/100
This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored
Job Overview
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Job Description Mentors teams and leads the architecture of highly scalable, interdependent distributed systems. Identifies and removes performance/scalability bottlenecks for hyper‑scale workloads; defines scalability requirements with stakeholders; and designs elastic, high‑impact systems while advancing innovation in data plane platforms. Engineers and oversees fault‑tolerant, in‑service‑upgradable designs; optimizes resilience mechanisms (load‑shedding, throttling, rate‑limiting); and sets …
This role is based in Phoenix, Maricopa County. Oracle is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
What you'll do
- Mentor teams and lead architecture of scalable distributed systems
- Identify and remove performance/scalability bottlenecks
- Define scalability requirements with stakeholders
- Design elastic, high-impact systems
- Advance innovation in data plane platforms
- Engineer and oversee fault-tolerant designs
- Design in-service-upgradable systems
- Optimize resilience mechanisms including load-shedding, throttling, and rate-limiting
What you'll need
- Experience designing highly scalable distributed systems
- Expertise in identifying and resolving performance bottlenecks
- Knowledge of fault-tolerant system design
- Experience with in-service upgradable architecture
- Understanding of resilience mechanisms and optimization
- Leadership and mentoring experience
- Ability to work with stakeholders on scalability requirements
About the Company
OR