Sr. Database Engineer – Oracle / Postgres Job Vacancy in Visa Bengaluru, Karnataka – Updated today

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Full Details :
Company Name : Visa
Location : Bengaluru, Karnataka
Position :

Job Description : Company Description
Visa is a world leader in digital payments, facilitating more than 215 billion payments transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable and secure payments network, enabling individuals, businesses and economies to thrive.
When you join Visa, you join a culture of purpose and belonging – where your growth is priority, your identity is embraced, and the work you do matters. We believe that economies that include everyone everywhere, uplift everyone everywhere. Your work will have a direct impact on billions of people around the world – helping unlock financial access to enable the future of money movement.
Join Visa: A Network Working for Everyone.

Job Description
Essential Functions:
Primarily the engineering, deployment and support of PostgreSQL and Oracle database.
This role is part of Platform as a Service (PaaS) organization, where you are expected to spend 30-40% of your time developing DB as a Service (DBaaS) offerings and database reliability enhancement solutions. In addition, you will be database subject matter expert for multiple applications, manage the complete lifecycle of databases and participate in on-call rotation for 24×7 availability of production databases.
This includes, but is not limited to following:
Manage, support and maintain database technology and infrastructure, adhering to the best practices, architectural guidelines and policies.
Database administration for off the shelf and internally developed applications, ensure continuous 24×7 operation and availability in support of mission critical business applications and participate in on-call rotation.
Develop solutions to enhance database reliability
Physical implementation of databases, storage structures, high-availability solutions, replication, and disaster recovery solutions.
Proactive and reactive performance analysis, monitoring, troubleshooting and resolution of escalated Level 2 and Level3 issues.
Regular database capacity planning related to database growth and system utilization, trend analysis, predictive future database resource requirements, and the structured organized reporting of the same.
Work closely with other Infrastructure engineering, product development, business operations, and technical operations to ensure delivery of database services within the SLA’s and performance targets.
Work well as a team and as an individual with minimal supervision.

Qualifications

Basic qualifications:
2 years of work experience with a Bachelor’s Degree or an Advanced Degree (e.g. Masters, MBA, JD, MD, or PhD)
Preferred qualifications:
Bachelor or Master Degree in Computer Science or related field5-7 years of DBA experience managing PostgreSQL & Oracle databases (including Oracle RAC)2-3 years of DBA experience managing logical & physical replication for PostgreSQL and Oracle databaseExceptional deductive reasoning skillsCuriosity and tenacity to fully diagnose why something went wrongGood understanding of PostgreSQL & Oracle database fundamentals and Architecture.Good understanding of PostgreSQL & Oracle database security managementGood understanding of PostgreSQL streaming and logical replicationGood understanding of Oracle DataGuard and GoldenGate replicationShould have good Troubleshooting and Performance Improvement Skills including index creation, query optimization, schema changes etc.
Should have strong UNIX platform skills and understanding of network, storage, tiered application environments and security.Any experience developing DBaaS offerings will be a plusAbility to modify and integrate database and related products and develop solutions to achieve required capabilities for Persistence/DB layer.Experience configuring PostgreSQL monitoring using Prometheus end points, Grafana etc.Any contribution to PostgreSQL community will be a plusUnderstanding of CI/CD pipeline and code versioning tools such as Git
Additional Information:
Work Hours: This position requires the incumbent to be available during core business hours.

Travel Requirements: This position requires the incumbent to travel for work 0-5% of the time.

Mental/Physical Requirements: This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers, and reach with hands and arms.

Additional Information

Visa has adopted a COVID-19 vaccination policy. As a condition of employment, all employees based in the country where this job is located are required to be fully vaccinated for COVID-19, unless a reasonable accommodation is approved or as otherwise required by law.

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