Oracle
Principal Core Infrastructure Engineer

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Principal Core Infrastructure Engineer
Senior Subject Matter Expert – Distributed Systems Architecture
Drives development and initiates the design of scalable, elastic distributed systems. Ensures scalability standards are defined and enforced for all owned components, optimizing code and data pathways for high-throughput, hyper-scale performance. Utilizes data plane platforms to enhance large-scale retrieval, storage, and processing.
Designs resilient, in-service-upgradable architectures featuring redundancy, replication, failover, and partition policies. Implements load shedding, throttling, and rate-limiting to handle network instability while maintaining Service Level Objectives (SLOs).
Establishes key performance indicators (KPIs) and telemetry, developing proactive dashboards and alerts. Creates complex validation frameworks (fault injection, brownout testing, replication, and synchronization) to guarantee correctness and data durability. Proactively diagnoses and resolves production incidents, mentors cross-functional teams, and ensures operational readiness.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Enforces robust security controls, conducts remediation, and maintains compliance documentation. Develops Infrastructure-as-Code (IaC) and automation to enable secure patching, updates, and rollback procedures within change-management workflows.
About Oracle
Oracle harmonizes data, infrastructure, applications, and expertise to empower innovations—from groundbreaking industries to lifesaving care. With AI embedded across our products and solutions, we help customers transform these advancements into a better future for billions.
At Oracle, we empower every individual to drive innovation. Our commitment extends beyond talent acquisition to fostering a diverse and inclusive workplace, offering competitive benefits such as:
- Flexible medical, life insurance, and retirement plans
- Employee-driven volunteer programs to engage with communities


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Oracle adheres to Equal Employment Opportunity principles, valuing all qualified applicants—regardless of race, color, religion, sex, national origin, sexual orientation, gender identity, disability, veteran status, or any other protected characteristic. Oracle respects and engages qualified candidates with prior arrest or conviction records, in compliance with applicable laws.
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