BI Developer (Power BI + Sigma Computing)

EXL; Bengaluru; On-site; INR 900,000 - 1,500,000; Full time

Job summary

EXL is seeking a BI Developer with Power BI and Sigma Computing expertise to transform data into actionable insights for insurance reporting and analytics. You will design and publish reports, build dashboards, and enable self-service analytics for business users, leveraging advanced SQL and data modeling techniques.

Responsibilities include connecting data sources, transforming data for BI, and maintaining dashboards with strong storytelling capabilities.

Qualifications

• Strong experience in developing BI solutions using Power BI and Sigma Computing.
• Proficiency in SQL with advanced querying capabilities.
• Solid understanding of relational and dimensional data models.
• Experience with data visualization best practices and UX design is a plus.
• Familiarity with data governance, security, and RBAC concepts.
• Ability to translate business requirements into technical reporting solutions.

Responsibilities

• Develop, publish, and schedule Power BI reports aligned with business requirements.
• Build dashboards and reports using Sigma Computing and define KPIs.
• Connect data sources, import, transform, and model data for BI.
• Enable self-service analytics via Sigma's interface and templates.
• Create reports in Power BI Desktop and maintain visual storytelling.
• Communicate insights clearly through compelling data visualizations.

Skills

Power BI

Sigma Computing

SQL

Data Visualization

Cloud BI

Data Governance

Stakeholder Management

Data Modeling

Tools

Power BI

Sigma Computing

Tableau

Looker

Tableau/Looker Comparison

Git

Jenkins

Job description

Designation: BI Developer (Power BI + Sigma Computing)

Experience: 3-6 years

Role & Responsibilities

• Working experience in insurance reporting, including analyzing and visualizing data.
• Connect various data sources, import and transform data for Business Intelligence purposes.
• Build BI solutions while leveraging data analysis techniques and industry best practices.
• Develop, publish, and schedule Power BI reports in alignment with business requirements.
• Design, develop, and maintain dashboards and reports using Sigma Computing.
• Train and support users on Sigma best practices, tools, and data literacy.
• Design visual reports, dashboards, and KPI scorecards using Power BI Desktop
• Enable self-service analytics for business users via Sigma's spreadsheet interface and templates.
• Apply transformations, filters, prompts, calculated fields, sets, groups, parameters, graphs, and forecasts effectively in Tableau.
• Utilize geo codes for map layouts and maintain expertise in action filters, LODs (Level of Detail expressions), and Tableau functions.
• Gather, refine, and translate complex business requirements into reporting solutions.
• Exhibit advanced statistical and analytical capabilities to derive meaningful insights.
• Communicate findings effectively through compelling data visualizations and storytelling.

Qualifications

• Strong experience in Power BI & Sigma Computing development.
• Proficiency in SQL programming, including advanced SQL writing skills.
• Solid understanding of relational and dimensional data models.
• Knowledge of data visualization best practices and user experience design is a plus.
• Experience with data modeling concepts and modern data stacks.
• Ability to translate business requirements into technical solutions.
• Familiarity with data governance, security, and role-based access controls.
• Excellent communication and stakeholder management skills.
• Experience with Looker, Tableau, Power BI, or similar tools (for comparative insight).

Key Skills: Sigma Computing, Power Bi, Data Analysis & Visualization, Cloud BI, Data Modeling, Data Governance

Good-to-Have Skills

• Familiarity with Tableau and Cognos for advanced BI and reporting capabilities.
• Experience with Tableau, including effective spreadsheet modeling and advanced functionalities (date, string, numeric calculations, etc.).
• Proficiency in DevOps tools and practices (e.g., Jenkins, Git) with experience in CI/CD pipelines.