Senior Core Infrastructure Engineer (Java)

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

• We are looking for strong programming skills in Java, Go, C++, Python, or a comparable language.
• We need a solid grasp of distributed systems fundamentals.
• We expect experience building REST APIs and microservices.
• We value knowledge of concurrency, multithreading, and asynchronous programming.
• We require an understanding of cloud computing concepts and service-oriented architectures.
• We expect experience with Git, CI/CD pipelines, automated testing, and modern software development practices.
• We look for an understanding of system security, authentication protocols, and compliance frameworks such as FedRAMP and PCI DSS.
• Preferred experience includes working with Identity and Access Management systems.
• Preferred experience includes operating production cloud services.
• Preferred familiarity with public cloud platforms such as OCI, AWS, Azure, or GCP.
• Preferred experience with observability tools, including metrics, logging, and tracing.

• We design, develop, test, and maintain cloud-native services and microservices.
• We build highly available, scalable, and fault-tolerant distributed systems.
• We take part in software design reviews and technical discussions.
• We write high-quality, maintainable, and thoroughly tested code.
• We troubleshoot production incidents and participate in on-call rotations.
• We analyze system performance and implement improvements to scalability and reliability.
• We collaborate with Product Management and partner engineering teams.
• We participate in code reviews and provide constructive technical feedback.
• We contribute to operational excellence through monitoring, automation, and documentation.
• We continuously improve engineering practices, tooling, and development processes.
• We independently deliver medium-sized features and enhancements.
• We break down complex problems into manageable technical tasks.
• We own one or more service components.
• We drive features from design through deployment.
• We assume responsibility for the operational health of owned components.
• We participate in incident response and postmortem activities.
• We work effectively with cross-functional teams.
• We communicate technical tradeoffs clearly.
• We actively contribute to design and code reviews.
• We mentor interns and junior engineers on day-to-day engineering practices.
• We build automation to reduce operational toil.
• We improve monitoring, alerting, and service reliability.
• We participate in on-call rotations and production support.
• We continuously strengthen service availability and performance.

• AWS
• Azure
• CI/CD
• Cloud
• GCP
• Git
• Support
• Java
• Oracle
• Python
• REST
• Security
• microservices
• DevOps
• IAM

More:

hackajob is partnering with Oracle to connect exceptional professionals with this Core Infrastructure Engineer opportunity on the Identity and Access Management team. The role is based in Nashville, TN, with relocation allowance provided. We build secure, reliable, and scalable cloud services that support global authentication and authorization systems, and this position offers the chance to contribute to important technical direction while working closely with engineers across multiple teams. Oracle states that the US hiring range is $79,200 to $209,500 per annum, with possible bonus and equity eligibility, and provides a comprehensive benefits package that includes medical, dental, and vision coverage; disability and life insurance; flexible spending accounts; commuter and parking benefits; a 401(k) plan with company match; paid time off and holidays; paid sick leave; parental leave; adoption assistance; stock purchase options; financial planning and legal services; and voluntary insurance benefits. Oracle also notes that certain US-based or customer-facing roles may be subject to applicable health or drug testing requirements, and that identity verification is part of onboarding for US-based employees.

last updated 38 week of 2026