Sigma BI Reporting Specialist

Gemini Solutions; Gurugram District; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Gemini Solutions is seeking a Sigma BI Reporting Specialist with deep Sigma Computing expertise to design, build, and govern reporting on our cloud data warehouse. The ideal candidate combines strong SQL and data modeling skills with the ability to train business teams on Sigma and operate in a fast-paced, stakeholder-heavy environment.

The role involves designing interactive Sigma workbooks, optimizing datasets, implementing security controls, and collaborating with product, finance, and

Qualifications

• 4–9 years in data engineering, BI, or analytics with Sigma Computing 3+ years.

Responsibilities

• Design, develop, and maintain Sigma workbooks, dashboards, and reports.
• Create and optimize Sigma datasets and views for performance and cost.
• Manage Sigma semantic layer ensuring governed metrics and self-service analytics.
• Implement Row-Level and Column-Level Security in Sigma.
• Partner with product, finance, operations to translate needs into solutions and train users.
• Integrate data sources and translate requirements into scalable reporting.
• Develop, publish, and schedule reports in Power BI and Tableau when needed.
• Apply advanced statistical techniques and communicate insights with visuals.

Skills

SQL

Sigma Computing

Data Modeling

Snowflake

Databricks

BI Reporting

Stakeholder Management

Tools

Power BI

Tableau

Job description

• We are looking for a Sigma BI Reporting Specialist with deep, hands-on Sigma Computing expertise to design, build, and govern reporting and analytics solutions on top of our cloud data warehouse. The ideal candidate combines strong SQL and data modeling skills with the ability to train business teams on Sigma and operate confidently in a fast-paced, stakeholder-heavy environment. Prior exposure to Power BI or Tableau is valuable for comparative insight, and the candidate can support legacy reporting in these tools if needed.

POSITION RESPONSIBILITIES

• Design, develop, and maintain complex, interactive Sigma workbooks, dashboards, and operational reports based on approved business requirements and KPIs.
• Create and optimize Sigma datasets, Materialized Views, and custom SQL views, tuning for performance while minimizing warehouse compute costs.
• Manage the Sigma semantic layer to ensure consistent, governed metrics, and enable self service analytics for business users via Sigma's spreadsheet-native interface, input tables, and reusable templates.
• Implement robust security controls in Sigma, including Row-Level Security (RLS) and Column-Level Security (CLS).
• Partner with product, finance, operations, and other stakeholder teams to translate business needs into technical reporting solutions, and train and support users on Sigma best practices and data literacy.
• Connect and integrate various data sources, and gather, refine, and translate complex business requirements into scalable reporting solutions.
• Develop, publish, and schedule reports and dashboards in Power BI and Tableau where required, supporting legacy reporting in these tools if needed.
• Apply advanced statistical and analytical techniques to derive meaningful insights, and communicate findings through clear data visualization and storytelling.

EXPERIENCE AND REQUIRED SKILL SETS

• 4-9 years of experience in Data Engineering, BI, or Data Analytics, including at least 3 years of hands-on experience with Sigma Computing (essential).
• Expert-level SQL and advanced proficiency with a cloud data platform such as Snowflake or Databricks, with proven Snowflake production experience.
• Deep working knowledge of Sigma capabilities: input tables, dynamic text, actions, parameters, and complex Sigma formulas.
• Solid understanding of Sigma licensing and capabilities, with strong hands‑on experience creating large, optimized reports end‑to‑end and applying performance‑tuning techniques for scale.
• Experience building and scaling reporting environments end‑to‑end, with a solid understanding of relational and dimensional data modeling and BI/reporting best practices, plus familiarity with data governance, security, and role‑based access controls.
• Strong communication and stakeholder management skills, with experience training and mentoring teams and operating effectively in a fast‑paced, stakeholder‑heavy environment

GOOD TO HAVE

• Experience with Power BI, Tableau, Qlik, or similar tools for advanced BI and comparative reporting insight.
• Tableau spreadsheet modeling and advanced functionality (date, string, and numeric calculations, geo codes for map layouts, etc.).
• Experience with Sigma's embedding features, or migrating legacy BI tools (Tableau, Qlik, Power BI) to Sigma.
• Finance domain background or knowledge is a plus