Senior DWH&BI Consultant

With its customer-oriented approach and its deep field experience in data, GTech offers end-to-end services under Data Management and Banking solutions business lines.

We are looking for a Senior DWH&BI Consultant in the DWH&BI team.

Strong teams deliver the best results. We are too excited to welcome you on board. Join GTech, strengthen our team - strengthen your career!

What skills do you have?

• Graduated from Computer Engineering, Industrial Engineering, Mathematics, or related departments,
• At least 4 years of hands-on experience in Oracle Data Integrator (ODI) (Experience in Informatica or SSIS is a plus),
• Strong experience in Oracle Analytics Server (OAS) or OBIEE for dashboard design and reporting,
• Proven experience in the Banking/Finance sector and familiarity with financial data domains (Credits, Treasury, CRM, etc.),
• Deep knowledge of PL/SQL and performance tuning on Oracle Databases,
• Solid understanding of DWH architecture, dimensional data modeling (Star/Snowflake schemas) , and ETL methodologies,
• Ability to work in an agile environment with tight deadlines,
• Excellent command of both verbal and written English,
• Strong analytical mindset with the ability to explain complex data to stakeholders via data storytelling .

What will you do?

• Design, develop, and maintain complex ETL processes using ODI ,
• Extract data from core banking systems and other sources to design robust data models,
• Develop interactive dashboards and analytical reports using Oracle Analytics Server (OAS) ,
• Perform PL/SQL tuning and optimization for high-volume banking data,
• Ensure data quality, consistency, and security within the Data Warehouse,
• Collaborate with business units to understand decision-making processes and translate them into technical requirements.

What we offer?

• Flexible working hours,
• Continuous learning, education and development opportunities,
• Fringe benefits, (transportation, meal card, health insurance),
• A day off in birthday month,
• Reference premium payment,
• Opportunity to work on international projects.

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