Senior BI Developer – Power BI & Oracle Analytics

Abjayon; Índia; Teletrabalho; INR 1 500 000 - 2 700 000; Tempo integral

Resumo da oferta

Abjayon is seeking a Senior BI Developer to migrate and modernize Oracle BI reports into Power BI. The role emphasizes data modeling, SQL proficiency, and deep hands-on work with OAS, OBIEE, and BI Publisher to deliver reliable analytics.

You will collaborate with cross-functional teams, ensure reporting accuracy, and support production deployment while optimizing performance across large datasets. This is a client-facing, enterprise-scale initiative.

Qualificações

• Strong hands-on experience with production-ready Power BI reports and dashboards.
• Practical knowledge of OAS, OBIEE, and BI Publisher and their underlying logic.
• Strong SQL skills with Oracle databases and data validation.
• Experience translating business requirements into technical reporting solutions.

Responsabilidades

• Drive report migration: rebuild Oracle BI/BI Publisher reports in Power BI while preserving functionality.
• Build effective dashboards: develop interactive Power BI reports using DAX and Power Query.
• Optimize data performance: write and optimize SQL queries for large datasets.
• Understand Oracle reporting: analyze OAS/OBIEE reports and BI Publisher templates.
• Ensure reporting quality: validate migrated reports and support UAT before production.
• Support reliable delivery: troubleshoot issues and prepare technical documentation.
• Collaborate across teams: work with stakeholders, data engineers, and offshore teams to meet milestones.

Conhecimentos

Power BI

DAX

Power Query

Data modeling

SQL

Ferramentas

Oracle Analytics Server (OAS)

OBIEE

BI Publisher

ODI

Oracle GoldenGate

Descrição da oferta de emprego

We are looking for a Senior BI Developer with strong hands-on experience in Microsoft Power BI and working knowledge of Oracle analytics technologies, including OAS, OBIEE, and BI Publisher. You’ll use your expertise in reporting, data modeling, and SQL to develop reliable analytics solutions, modernize existing reports, and turn business requirements into clear, actionable insights.

What you’ll do

• Drive report migration:Analyze existing Oracle BI and BI Publisher reports, understand their business logic, and rebuild them in Power BI while preserving critical functionality and reporting accuracy.
• Build effective dashboards:Develop interactive Power BI dashboards and reports using DAX, Power Query, and sound data-modeling practices to help stakeholders access meaningful insights.
• Optimize data performance:Write and optimize SQL queries, data extraction logic, and database interactions to support efficient reporting across large datasets.
• Understand Oracle reporting:Investigate existing OAS/OBIEE reports, BI Publisher templates, and underlying Oracle data models to identify dependencies and resolve migration challenges.
• Ensure reporting quality:Validate migrated reports against existing outputs, investigate discrepancies, and support user acceptance testing (UAT) before production deployment.
• Support reliable delivery:Troubleshoot report, data, and performance issues; prepare technical documentation; and support deployment and ongoing production needs.
• Collaborate across teams:Work with business stakeholders, data engineers, and onsite/offshore teams to clarify requirements, resolve issues, and deliver migration milestones.

What you’ll need

Must-haves

• Strong hands-on experience developing production-ready Power BI reports and dashboards, including DAX, Power Query, and data modeling.
• Practical experience with Oracle Analytics Server (OAS), OBIEE, and/or BI Publisher, with the ability to understand existing reports and their underlying logic.
• Strong SQL skills and experience working with Oracle databases, including data validation and query optimization.
• Experience translating business reporting requirements into technical solutions, troubleshooting data discrepancies, and validating reports before release.

Nice-to-haves

• Experience migrating enterprise reports from Oracle BI technologies to Power BI.
• Exposure to Oracle Data Integrator (ODI), Oracle GoldenGate, or related data integration technologies.
• Experience supporting enterprise reporting in the utilities domain.
• Exposure to AI-assisted analytics, reporting automation, or related AI capabilities.

What we offer

You’ll have the opportunity to work on a practical enterprise BI modernization initiative, develop expertise across Microsoft and Oracle analytics technologies, and contribute directly to a client-facing migration program. The role offers scope to deepen your skills in reporting architecture, data modeling, and enterprise analytics.