Oracle Application DBA

London, England, United Kingdom

7/10/2025

Job description:

Role Purpose

The team requires an experienced Oracle Application DBA to assist the transfer of the Oracle database to the Cloud SQL. The DBA must be experienced with understanding how schemas are configured in Oracle, including stored procedures/functions or other proprietary features of Oracle RDBM system and ideally also experienced in either Postgress or MySQL. The DBA will also ideally be experienced with identifying and rectifying performance issues with SQL queries that we could encounter as part of the transition.

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Mandatory Skills:

• Oracle to Postgres DB migration
• Postgres DB activities like DB creation, schemas, user, roles, grant permissions
• Working experience with PL/PG SQL
• Postgres DBA to assist migrating the Oracle DB to Cloud

--> Knowledge about GCP environment.
--> Knowledge of using the Postgres database/instance in GCP ( Google Cloud Platform)
--> Database Backup and Restore process using both psql and GUI tools like PgAdmin and DBeaver etc..
--> understanding about PITR ( Point n Time Recovery) and HA ( High Availability)
--> Work experience in using tools like PgAdmin and/or DBeaver
--> Writing db objects (function, trigger, procedures etc.) using PL/PgSQL
--> Understanding Postgres database architecture. Database, schemas, roles, users, datafiles, logfiles, config files etc..
--> Working knowledge about creating and managing database roles, users, grants and permissions
--> Working knowledge about creating and managing databases, schema, and schema objects like tables, views, triggers, functions etc..
--> Experience in using the tools like Gitlab, JIRA, Confluence, Miro etc..
--> Oracle knowledge is also required as data migration is from Oracle to Postgres
--> working knowledge about DMS(Data Migrations Services) like migration workspace, db connections profiles and DMS tasks etc. processes in GC

Good to have experience in GCP/AWS environment

• Good to have knowledge about DVT (data Validation tool) but not mandatory.
• Good practice in documentation of processes using confluence

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Deliver

NoPerformance ParameterMeasure1Operations of the towerSLA adherence
Knowledge management
CSAT/ Customer Experience
Identification of risk issues and mitigation plans
Knowledge management2New projectsTimely delivery
Avoid unauthorised changes 
No formal escalations ͏

 

Mandatory Skills: Oracle Database Admin .

 

Experience: 8-10 Years .

 

Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention. Come to Wipro. Realize your ambitions. Applications from people with disabilities are explicitly welcome.

Profile description:

NA

We offer:

Benefits: You will receive a competitive salary, a generous benefits package, training, and development, as well as an exciting career within a fast paced and dynamic business. The benefits include;

Contributory pension

Extra holiday purchase

Life insurance policy

Private medical insurance

 

Equal Opportunities: Wipro is an advocate for positive change and conscious inclusion. As a global employer, we strive to create a diverse Wipro family by remaining committed to the development of our culture, diversity, equality, and inclusion in the workplace. All applicants are welcome.