Company Description
WNS, part of Capgemini, is an Agentic AI-powered leader in intelligent operations and transformation, serving more than 700 clients across 10 industries, including Banking and Financial Services, Healthcare, Insurance, Shipping and Logistics, and Travel and Hospitality. We bring together deep domain excellence – WNS’ core differentiator – with AI-powered platforms and analytics to help businesses innovate, scale, adapt and build resilience in a world defined by disruption.Our purpose is transparent: to enable lasting business value by designing intelligent, human-led solutions that deliver sustainable outcomes and a differentiated impact. With three global headquarters across four continents, operations in 13 countries, 65 delivery centers and more than 66,000 employees, WNS combines scale, expertise and execution to create meaningful, measurable impact.
Job Description
We are seeking a skilled Oracle Analytics Server (OAS) Developer with solid expertise in data modeling, BI reporting, and analytics. The candidate will be responsible for designing, developing,



and maintaining scalable BI solutions using OAS, ensuring high performance, data accuracy, and meaningful business insights.
Key Responsibilities:
Design and develop semantic models (RPD) including Physical, Business Model, and Presentation layers
Create and maintain subject areas, hierarchies, logical dimensions, and KPIs
Develop reports, dashboards, and visualizations using OAS / Oracle BI tools
Implement data security (row-level, object-level, data filters) using session variables
Perform query optimization and performance tuning in OAS
Work on data integration from multiple sources such as Oracle DB, SQL Server, flat files, etc.
Manage fact and dimension tables, joins, and ensure proper star schema design
Develop and maintain logical calculations, aggregations, and KPIs
Design and implement security configurations and application roles
Troubleshoot and resolve data, performance, and reportin

📌 Oas Developer Oas+sql+plsql 4 6yrs Hyderabad
🏢 Wns Global Services
📍 Hyderabad