Common Purpose, Uncommon Opportunity. Everyone at Visa works with one goal in mind – making sure that Visa is the best way to pay and be paid, for everyone everywhere. This is our global vision and the common purpose that unites the entire Visa team. As a global payments technology company, tech is at the heart of what we do: Our VisaNet network processes over 13,000 transactions per second for people and businesses around the world, enabling them to use digital currency instead of cash and checks. We are also global advocates for financial inclusion, working with partners around the world to help those who lack access to financial services join the global economy.

Visa’s sponsorships, including the Olympics and FIFA™ World Cup, celebrate teamwork, diversity, and excellence throughout the world. If you have a passion to make a difference in the lives of people around the world, Visa offers an uncommon opportunity to build a strong, thriving career. Visa is fueled by our team of talented employees who continuously raise the bar on delivering the
convenience and security of digital currency to people all over the world. Join ur team and find out how Visa is everywhere you want to be.

“Visa will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of Article 49 of the San Francisco Police Code.”

The ideal candidate will function as a Data Virtualization Developer, implementing the architecture, access restrictions, business logic and metadata in a new environment. The ideal candidate shall be an expert in creating views and tuning queries in Denodo, including queries federated across different database technologies. The candidate will understand the strengths and weaknesses of various Denodo architectures, and have experience in implementing the tool from conception to production. An understanding of Master Data governance and metadata would be a good value add.

Responsibilities/Duties

• Design a view architecture to balance specific business requirements with reusability
• Define roles and privileges to manage user access to appropriate data sources.
• Use business requirements to document clear and concise technical design.
• Maintain design and naming standards
• Create and tune view SQL
• Contribute to project planning discussions, provide status updates for development progress and be a critical resource for issue resolution.

• Bachelor’s degree in Computer Science or related discipline.
• Minimum 5 years developing and tuning SQL.
• Strong oral and written communication skills.
• Banking or financial experience
• Expert knowledge of SQL
• Expert knowledge of Denodo, including view architecture and performance tuning in federated environments
• Extensive experience with Hadoop, DB2
• Should have worked in Agile methodology
• Ability to write clear design and process documentation.
• Experience with Microstrategy and Tableau
• Extremely detail-oriented and able to follow clear methodologies for troubleshooting and development.

This role is for Data Virtualization developer in Denodo. Strong SQL skills are mandatory