Associate Staff Engineer (OBIEE/OAS, oracle SQL, Power BI )

Job description

**We're Nagarro.** We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at a scale across all devices and digital mediums, and our people exist everywhere in the world (18000+ experts across 36 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! **Requirements** - Proven experience in OBIEE/OAS involving RPD & Metadata modelling and OBIEE Interactive Dashboards design and development. - Strong expertise in designing and developing the physical layer, business model and mapping layer, and presentation layers of the OBIEE Repository using the Administration tool. - Demonstrated ability to implement security at both data level and object level. - Experience in developing OLAP reports for reporting and ad-hoc query requirements. - Solid understanding of data normalization and de-normalization, as well as performance tuning techniques. - Hands-on experience in tuning OBIEE/ODI processes to meet performance requirements for reports. - Sound understanding of RDBMS concepts, preferably Oracle. - Expertise in writing advanced Oracle SQL queries, including DML and DDL statements. - Experience implementing Multi-user development environment structures. - Familiarity with best practices in DevOps and Agile delivery methodologies. - Proven track record of high-quality project deliveries and technical achievements. - Strong analytical and debugging skills with an innovative approach to technology and problem-solving. - Excellent communication, presentation, and interpersonal skills to effectively engage with stakeholders at all levels. - Ability to thrive in a rapidly changing and expanding environment. - Capable of working collaboratively with data analysts, business analysts, database administrators, and business project teams. **Responsibilities** - Design, develop, and implement complex reports and dashboards using OBIEE/OAS, ensuring they meet business requirements and performance standards. - Collect and analyze implementation requirements from stakeholders and convert them into tangible, actionable deliverables. - Develop reports, charts, and dashboards with various views using OBIEE presentation services, tailoring outputs to user needs. - Manage and maintain the OBIEE Repository, including the physical, business model, mapping, and presentation layers, to support evolving data structures and business rules. - Apply security configurations effectively at both data and object levels to ensure appropriate access controls. - Optimize report performance through data normalization, de-normalization, and performance tuning techniques across OBIEE and ODI processes. - Write and maintain advanced Oracle SQL queries for data extraction, manipulation, and definition as part of development and troubleshooting activities. - Collaborate within a multi-user development environment, ensuring version control and consistent practices across the team. - Adhere to DevOps and Agile delivery practices, contributing to continuous improvement in development workflows. - Troubleshoot and resolve issues related to reporting, data integrity, and system performance, applying strong analytical and debugging skills. - Communicate effectively with technical and non-technical stakeholders, translating complex technical concepts into clear business language. - Adapt to changing priorities and project requirements, maintaining a high standard of delivery in a dynamic environment. - Support the overall data warehouse strategy by working closely with cross-functional teams to ensure reporting solutions align with organizational goals.