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Principal Core Infrastructure Engineer

Oracle

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This role on the market

2,534 open infrastructure roles across 348 companies are on ApplySarthi right now, most of them in Bengaluru (142), Hyderabad (25), Delhi NCR (13).

What infrastructure roles keep asking for: Python (30%), AWS (29%), Observability (24%), System design (24%), Kubernetes (24%), Linux (19%), Terraform (18%), CI/CD (17%) — counted across their open postings here.

CI/CD jobs · Java jobs · Linux jobs · Microservices jobs

Oracle has 2,842 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

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Interviews for infrastructure roles keep coming back to Python, AWS, Observability, System design. Practise those questions before you sit with Oracle.

Questions you are likely to be asked

  1. Why do you want to join Oracle?
  2. What is your experience with Agile? Tell me one thing you learned the hard way.
  3. Tell me about an outage you handled. What did you learn from it?
  4. How do you decide what to monitor, and what should wake someone up at night?
  5. How would you cut the cloud bill of a system without hurting it?

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At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Compute is one of the core organisations within OCI. We are responsible for providing Compute power i.e. VMs, BMs and GPUs. Cloud pretty much cannot exist without our org. We develop and operate multiple services (Provisioning, Monitoring, Repair, Control Plane, Data Plane, Re-imaging etc) behind the scenes which work like magic for our customers. We’re looking for hands-on engineers with expertise and passion in solving complex problems in distributed large-scale systems, virtualised infrastructure, and highly available services. You should be expert in Java, Linux, Python, Terraform, CI/CD tools, networking, micro services architecture and system engineering. We are looking for someone who values simplicity and scale, work comfortably in a collaborative, agile environment, and are excited to learn. Career Level - IC4

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Listed on oraclehcm · posted 2026-10-27. ApplySarthi collects openings and links to application pages; the role is advertised by Oracle, not by us.