Principal Core Infrastructure Engineer Location: BENGALURU, KARNATAKA, India
Job Identification: 342182
Job Category: Product and Research
Posting Date: 08/07/2026, 11:28 PM
Role: Individual Contributor
Job Type: Regular Employee
Does this position require a security clearance? No
Years of Experience: 6 to 10+ years
Additional Info: Visa / work permit sponsorship is not available for this position
Language Requirements: Applicants are required to read, write, and speak the following languages: English The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges.
We offer unique opportunities for smart, hands-on software engineers with the expertise and passion to solve difficult problems in distributed highly available services and virtual infrastructure. At every level, our engineers have a significant technical and business impact designing and building creative new systems to power our customer's business-critical applications. Our customers run their businesses on our cloud, and our mission is to provide them with the most secure cloud services.
We're looking for hands-on engineers with expertise and passion in building out platforms and applications in distributed systems, multi-tenant services, and large-scale infrastructures. If this is you, at Oracle Cloud you can help design and build innovative new systems from the ground up. These are exciting times in our space - we are growing fast and working on ambitious new initiatives.
Things you'll do:
- Prototype, design, and implement a new software and trusted infrastructure
- Define and implement solutions for new and challenging problems
- Design and build new services to support customer security
Must have Qualifications:
- Bachelor's degree in Computer Science,
Engineering, or a related field
- 8+ years of professional software engineering experience
- Strong programming skills in one or more high-level programming languages such as Java and/or Python
- Experience building and operating large-scale distributed systems or cloud services
Strong understanding of:
- System design and software architecture
- APIs and microservices
- Databases and data modeling
- CI/CD and DevOps practices
- Observability and operational tooling
- Proven ability to independently lead technical initiatives
- Excellent problem-solving and communication skills
- Proficient with data structures, algorithms, operating systems
- Strong security and network experience
Preferred Qualifications
- Master's degree in Computer Science or a related field
- Experience working in a large cloud provider or Internet software company
- Experience in building out new cloud products, specifically security and network-related
- Strong knowledge of Application Security and of Security platforms in the Cloud infrastructure
- Experience collaborating with software development teams, data scientists, business, and other technical roles
- Experience with Windows, Linux, and other Operating Systems
Qualifications Career Level: IC4
About Us 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
[email protected] or by calling 1-(phone hidden) 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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