Job Description

Preferred Qualifications
Oracle Cloud Infrastructure (OCI) - Cloud Engineering Development

Data Integration Team

Principle/Staff Query Optimizer Engineer

Pleasanton, CA

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 OCIs 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 youll belong and be encouraged.

We are looking for a Principle/Staff Query Optimizer Engineer to implement and improve Query Language/ Transformation engine. You will work with high quality data integration team to take the lead on operational and technical projects.

In this role, you should be able to work independently with little supervision. You should have excellent organization and problem-solving skills.

Your goal will be to develop high-quality and optimized query language engine that is aligned with user needs and business goals.

Responsibilities:

Contribute to Data integration service transformation engine

Design and implement high-quality query optimizer

Identify, prioritize and execute tasks in the software development life cycle

Develop tools and applications by producing clean, efficient code

Automate tasks through appropriate tools and scripting

Perform validation and verification testing

Collaborate with internal teams and customers to fix and improve products

Requirements:

7+ years of hands-on software engineering experience, with a specific focus on database query optimizer.

Strong database system expertise in query execution planning, query optimization, performance tuning, parallel computing, and schema design

Strong CS fundamentals including data structures, algorithms, and distributed systems.

Experience developing systems in Java/Scala

Familiarity with Linux operating systems

Analytical mind with problem-solving aptitude

Ability to work independently

BS in CS, EE or equivalent practical experience

Preferred: MS or PhD in databases, distributed systems

Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc.

As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.

Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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.