Senior Core Infrastructure Engineer

hackajob is collaborating with Oracle to connect them with exceptional professionals for this role.

Description

At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for enterprises. We combine the
pace and ownership of a start-up with the scale, reliability, and customer focus required to run one of
the world’s leading enterprise cloud platforms.

Responsibilities

• What You’ll Do
  • Design and implement control-plane services and APIs for DNS zones, records, views, policies, and
  routing configuration.
  • Build reliable workflows for validation, change orchestration, propagation, reconciliation, and
  lifecycle management across distributed DNS infrastructure.
  • Develop production services and libraries primarily in Java, with supporting automation in Python
  where needed, and a strong focus on API design and correctness.
  • Use AI-assisted engineering tools and agentic workflows to accelerate implementation, testing,
  incident investigation, and operational automation, with appropriate human review, security, and
  quality controls.
  • Improve safety and operational resilience through idempotent workflows, optimistic concurrency,
  auditability, rollback paths, canary releases, and feature flags.
  • Own observability and operational readiness: metrics, logs, tracing, SLOs, runbooks, capacity
  planning, and thoughtful on-call participation.
  • Partner with DNS data plane, security, networking, and SRE teams to deliver secure, end-to-end
  platform improvements.
  • Contribute technical leadership through design reviews, code reviews, documentation, and
  mentoring of other engineers.

• Required Qualifications
  • 8+ years of professional software engineering experience, with a track record of shipping and
  operating resilient production services.
  • 4+ years of hands-on experience building production-grade distributed systems, cloud services,
  and/or control-plane platforms.
  • Strong proficiency in Java, including production service development, concurrent programming, and
  performance troubleshooting.
  • Demonstrated ability to use AI-assisted development tools and agentic workflows to improve
  design, code generation, testing, troubleshooting, and process automation while maintaining strong
  engineering judgment.
  • Strong API design skills, including RESTful service design and OpenAPI/Swagger or comparable
  API contracts.
  • Experience designing reliable stateful workflows, including asynchronous processing, retries,
  idempotency, concurrency control, and failure recovery.
  • Solid understanding of Linux systems, networking fundamentals, and highly available distributed
  systems.
  • Experience with containers and orchestration technologies such as Docker and Kubernetes.
  ORACLE CLOUD INFRASTRUCTURE | ENGINEERING
  Senior Core Infrastructure Engineer — DNS Control Plane
  Experience with infrastructure-as-code and configuration automation, especially Terraform and tools
  such as Ansible or Chef.
  • Strong testing discipline across unit, integration, and end-to-end testing, with a commitment to
  secure and safe rollout practices.
  • Clear written and verbal communication skills and the ability to collaborate effectively across
  organizational boundaries.
  
   
• Preferred Qualifications
  • DNS expertise, including authoritative DNS, zone and record management, DNS delegation, TTLs,
  DNSSEC, and DNS change propagation.
  • Experience with cloud control planes, resource lifecycle management, or multi-tenant platform APIs.
  • Knowledge of internet protocols and security standards, including DNS, TLS, and REST.
  • Experience with relational or distributed data stores and schema evolution for highly available
  services.
  • Familiarity with modern CI/CD platforms such as OCI DevOps, GitHub Actions, or GitLab CI/CD,
  and engineering productivity tools including Bitbucket, Jira, and Confluence.
  • Experience operating mission-critical services in a 24/7 environment.

What Success Looks Like

• You deliver control-plane capabilities that make DNS changes safer, faster, and easier for
  customers and internal operators.
  • You improve the reliability, auditability, and operability of DNS configuration workflows at scale.
  • You raise engineering standards through pragmatic design, rigorous testing, and collaborative
  technical leadership.

Qualifications

Disclaimer:

Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.
Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range in USD from: $79,200 to $209,500 per annum. May be eligible for bonus and equity.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.

Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

1. Medical, dental, and vision insurance, including expert medical opinion

2. Short term disability and long term disability

3. Life insurance and AD&D

4. Supplemental life insurance (Employee/Spouse/Child)

5. Health care and dependent care Flexible Spending Accounts

6. Pre-tax commuter and parking benefits

7. 401(k) Savings and Investment Plan with company match

8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.

9. 11 paid holidays

10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.

11. Paid parental leave

12. Adoption assistance

13. Employee Stock Purchase Plan

14. Financial planning and group legal

15. Voluntary benefits including auto, homeowner and pet insurance

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

Career Level - IC3