Power BI Developer (EST Time zone work)

Reflections Info Systems; Kerala; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Reflections Info Systems is seeking a Power BI Developer with 7+ years of hands-on experience to design, develop, and maintain high-volume dashboards. The role emphasizes end-to-end Power BI capabilities, robust data modeling, advanced DAX, and full-stack troubleshooting to translate operator data into actionable business insights.

The ideal candidate will align with US East Coast business hours (EST) to review reports and resolve items with East Coast stakeholders.

Qualifications

• 7+ years of hands-on Power BI development.
• Experience with AI tools for data analysis.
• Expertise in data modeling (star/snowflake) and DAX.
• Strong SQL skills for telemetry data.
• Experience in RLS and dataset governance.

Responsibilities

• Design, develop, and maintain dashboards for event analytics.
• Leverage AI-assisted features to accelerate insights.
• Own end-to-end Power BI stack performance and troubleshooting.
• Coordinate with East Coast stakeholders during EST business hours.
• Implement ETL processes and data integration with SQL Server/Azure SQL.
• Apply governance and security best practices, including RLS.

Skills

Power BI

SQL

Data Modeling

DAX

ETL

Azure SQL

Performance Tuning

RLS

Tools

Power BI Service

Power BI Desktop

Azure SQL

Job description

We are looking for 7 plus year experienced Power BI Developer with deep technical expertise to design, develop, and maintain interactive dashboards that drive insights from high-volume, event-driven data.The ideal candidate must possess end-to-end Power BI capabilities, moving beyond standard visual creation to robust data modeling, advanced DAX, and full-stack troubleshooting to translate complex operator data into actionable business intelligence.

Important: This role requires strict alignment with US East Coast business hours (EST) to review, discuss, and resolve report-related items early in the operational day with East Coast stakeholders.

Primary Skills:

• Total Experience: 7+ years of hands-on Power BI development.
• AI Tools Exposure: Proven background and practical experience using AI tools for data analysis, automated querying, and insight development.
• Technical Depth: Demonstrated expertise across multiple reporting tools - advanced DAX, robust data modeling (star/snowflake schemas, relationships), and Power Query/M - with full-stack troubleshooting capabilities.
• Business Comprehension & Communication: Excellent communication skills to interact early-day with East Coast clients and articulate technical findings clearly.
• High-Volume Data & SQL Expertise: Strong proficiency in SQL (Azure SQL, SQL Server) and reporting on large-scale telemetry/user-activity log data.
• Optimization & Security: Deep experience in query folding, report performance tuning, and implementing Row-Level Security (RLS).

Responsibilities:

• Event-Driven Analytics: Design, develop, and maintain interactive Power BI dashboards focused on large-scale event analytics and operator activity tracking.
• AI-Driven Data Analysis & Insights: Leverage AI tools and modern AI-assisted features (e.g., Copilot for Power BI, generative AI for data analysis) to accelerate insight generation, automated summary drafting and analytical workflows.
• End-to-end Dashboard Ownership: Independently diagnose and resolve performance bottlenecks across the Power BI stack and associated reporting tools (data ingestion, Power Query/M language, DAX and visual rendering).
• Stakeholder Collaboration & Timezone Alignment: Work during US East Coast hours (EST) to engage with clients, review reports early in the day, and translate ambiguous requirements into scalable analytical solutions.
• Advanced Calculations & Data Modeling: Build efficient star/snowflake schemas and develop complex DAX calculations, KPIs, and calculated columns optimized for high-frequency telemetry datasets.
• ETL & Data Integration: Create robust ETL workflows and integrate Power BI with SQL Server, Azure SQL, REST APIs, and enterprise data sources.
• Governance & Maintenance: Implement Row-Level Security (RLS) and manage dataset refreshes and maintain clear technical documentation.