Principal Platform Software Engineer – OCI Tier 0 Services
Oracle · Bengaluru
| Company | Oracle |
|---|---|
| Role | Principal Platform Software Engineer – OCI Tier 0 Services |
| Location | Bengaluru |
| Work mode | Hybrid |
| Experience | 6+ years |
| Job type | Full-time |
About this job
Oracle is hiring a Principal Platform Software Engineer in Bengaluru for a Tier 0 foundational service inside Oracle Cloud Infrastructure (OCI). These are the base services that critical enterprise workloads rely on, running as multitenant services in over 150 regions.
You will design, build and run large distributed systems as OCI grows into dedicated, hybrid, multicloud, edge and AI environments. The work mixes architecture, hands-on Java coding, debugging and on-call ownership. The role is hybrid.
Eligibility
- 10+ years building and running large, highly available distributed systems or cloud services
- Advanced Java, plus languages and tools such as Python, Terraform or Ansible
- Strong data structures, algorithms, operating systems and cloud architecture
- Working knowledge of control planes, data planes, CDN or data platform engineering
- Solid grasp of databases, NoSQL and storage in the cloud
Skills required
What you will do
- Design and extend services inside an existing large-scale architecture
- Write, debug and tune code for performance, availability and scale
- Run deep analysis of production issues and fix root causes
- Take part in on-call rotations for a Tier 0 service
- Improve OCI service offerings as the platform expands to new environments
How to apply
- Open the official Oracle job page with the Apply button and submit your application there.
- Tailor your resume to large distributed services you designed and ran, the scale they handled and the incidents you fixed.
Before the interview, prepare:
- Distributed systems: consistency, replication, leader election and partitions
- Control plane vs data plane design in a multi-region cloud
- Java performance: GC tuning, thread pools and profiling
- Incident stories: an outage you debugged and the permanent fix
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