Sr Software Engineer, Core Infrastructure (Java)

Salary: $79,200 - 209,500 per year Requirements:

• Hands-on experience with Java or C++, microservices, and distributed systems.
• Experience designing large-scale distributed solutions and secure, high-performance, scalable systems.
• Seasoned engineering experience across design, development, test infrastructure, and operational excellence.
• Understanding of cloud technologies, ideally including Oracle Cloud.

• Design, develop, and lead implementation of features and subsystems for secure, scalable, highly available cloud services.
• Build distributed system components that support scaling, large-scale data processing, performance, and load testing.
• Improve reliability and availability through fault tolerance, redundancy, replication, failover, recovery mechanisms, and data synchronization.
• Write secure, maintainable code and comprehensive tests; implement monitoring, alarms, telemetry, dashboards, and alerting.
• Troubleshoot and resolve system issues, lead root-cause investigations, support incidents and operational rotations, and develop runbooks and diagnostic tools.
• Strengthen security and compliance through encryption, access controls, remediation, current documentation, and adherence to relevant standards.
• Maintain infrastructure automation and follow change-management practices for patches, updates, and rollbacks.
• Plan and deliver work to project timelines, adapt priorities as needs change, and coordinate with stakeholders and teams across the organization.
• Mentor junior engineers, share knowledge, and recommend improvements that increase efficiency, availability, compliance, and engineering quality while reducing operational overhead and technical debt.
• Identify risks and resolve technical issues, escalating complex matters when appropriate; support external team integrations and improve cloud provisioning and enablement.

• Cloud
• Support
• Java
• Oracle
• Security
• microservices
• Incident Management
• Network
• Windows

More:

We are collaborating with hackajob to connect exceptional professionals with Oracle. As a Senior Core Infrastructure Engineer on our team, you will help build a secure cloud environment and work across databases, applications, tools, and networks. This is a U.S. role at career level IC3, with a stated hiring range of $79,200–$209,500 per year; eligible employees may also receive bonus and equity. Our U.S. benefits package includes medical, dental, and vision coverage; disability and life insurance; flexible spending accounts; commuter benefits; a 401(k) with company match; paid time off, holidays, and sick leave; parental leave; adoption assistance; an employee stock purchase plan; financial planning and group legal services; and voluntary insurance benefits. Applications are generally accepted for at least three calendar days after posting, or while the role remains posted. Certain U.S.-based or customer-facing roles may be subject to applicable health or drug-testing requirements.

last updated 41 week of 2026