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Oracle Site Reliability Developer 3 in Westchester, Illinois

Solve complex problems related to infrastructure cloud services and build automation to prevent problem recurrence. Design, write, and deploy software to improve the availability, scalability, and efficiency of Oracle products and services. Design and develop designs, architectures, standards, and methods for large-scale distributed systems. Facilitate service capacity planning and demand forecasting, software performance analysis, and system tuning.

Work with Site Reliability Engineering (SRE) team on the shared full stack ownership of a collection of services and/or technology areas. Understand the end-to-end configuration, technical dependencies, and overall behavioral characteristics of production services. Responsible for the design and delivery of the mission critical stack, with focus on security, resiliency, scale, and performance. Authority for end-to-end performance and operability. Partner with development teams in defining and implementing improvements in service architecture. Articulate technical characteristics of services and technology areas and guide Development Teams to engineer and add premier capabilities to the Oracle Cloud service portfolio. Understand and communicate the scale, capacity, security, performance attributes, and requirements of the service and technology stack. Demonstrate clear understanding of automation and orchestration principles. Act as ultimate escalation point for complex or critical issues that have not yet been documented as Standard Operating Procedures (SOPs). Utilize a deep understanding of service topology and their dependencies required to troubleshoot issues and define mitigations. Understand and explain the affect of product architecture decisions on distributed systems. Professional curiosity and a desire to a develop deep understanding of services and technologies.

A BS or MS in Computer Science, or equivalent. Identifies solutions to knowledge of server hardware and software configuration, networking, standard internet services, scripting languages, cloud computing patterns, technology security and compliance. Experience running large scale customer facing web services. Identifies solutions to understanding of load balancing technologies and experience with development in programming languages, databases and big data stores, and container technologies. Work involves defining and documenting technical architecture of complex and highly scalable products. A minimum of 5 years experience of running large scale customer facing web services.

Oracle is an Affirmative Action-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, protected veterans status, age, or any other characteristic protected by law.

/At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world./

/Values are OCI’s foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future./

/You are the builder here. You will be part of a team of really smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you’ll belong and be encouraged./

Position: Senior Software Developer, Product Engineering

Reports to: Senior Manager, Software Development

This individual will be a member of the Engineering organization at Oracle supporting mission critical systems. They will function as a development resource but will also assist in troubleshooting operational issues as-needed. Day-to-day activities will range from participating in Agile Scrum/KANBAN, application design, troubleshooting and solution development. The ideal candidate will be self-motivated and possess a wide range of skills and experience, from strong understanding of the networking stack to building highly fault-tolerant services. As an engineer, this individual should have the ability to understand complex problems and strike a good balance between business goals and technical implementations.

Major Duties:

  • Implement and support Oracle DNS systems, including tooling and automation

  • Assist in the design and ongoing improvement of existing and new DNS architecture

  • Perform troubleshooting and coordinate problem resolution activities with engineering and support teams

  • Establish and maintain productive relationships with peer service teams

  • Participation in 24/7 on-call rotation

  • Other duties as assigned.

  • *


  • Demonstrated ability to deliver the items listed in the major duties section

  • At least 3 years experience with Unix-like OS, such as Ubuntu or FreeBSD

  • At least 4 years experience in application development

  • Expertise with a multiple programming language including Go, C, perl and python.

  • Demonstrable knowledge of distributed system fundamentals: networking, concurrency, high availability, load balancing, and graceful degradation

  • Can clearly document and explain concepts to technical audiences

  • Demonstrated ability to work effectively across organizational boundaries and within groups

  • Should be a flexible and resourceful team player that is able to thrive in a fast-paced, constantly changing environment

  • Creative thinking and critical analysis are essential

Desired Experience:

  • Deploying and administrating nameservers, such as BIND

  • Architectural, development, and operational concerns of cross-datacenter applications

  • Knowledge of administering web facing application servers such as Apache or NGINX

  • Using configuration management tools like Docker, Kubernetes, Terraform, Chef, Ansible, etc.

  • Knowledge of Internet protocols and standards, specifically DNS

Job: *Product Development

Organization: *Oracle

Title: Site Reliability Developer 3

Location: United States

Requisition ID: 20000OSJ