Senior PowerBI developer

Position:
Senior Power BI & SQL Developer

Experience:

6+ Years

Location:

Hyderabad

Role Overview

We are seeking a highly skilled Senior Power BI Developer with deep expertise in SQL to support and scale our data analytics and reporting initiatives. This role demands strong hands-on experience in writing, optimizing, and managing complex SQL queries in addition to building advanced Power BI dashboards. The ideal candidate will be highly data-driven, performance-focused, and capable of working closely with both business and technical stakeholders to deliver reliable, actionable insights.

Key Responsibilities

- Design, develop, and maintain advanced Power BI dashboards and reports for business-critical insights
- Perform complex data modelling and transformations, ensuring optimal performance and scalability
- Write, optimize, and troubleshoot complex SQL queries, stored procedures, views, and joins across large datasets
- Use SQL extensively for data extraction, validation, reconciliation, and transformation prior to visualization
- Design, build, and maintain ETL pipelines using Azure Data Factory, with SQL as a core transformation layer
- Analyze large datasets using SQL and Power BI to support strategic and operational decision-making
- Partner with business users, product teams, and data engineers to translate requirements into scalable reporting solutions
- Enforce data quality, reporting standards, and documentation best practices

Essential Requirements:

Power BI

- Strong experience building complex dashboards and reports
- Expertise in DAX measures, KPIs, and calculated columns
- Solid understanding of data modelling (star schema, relationships, performance tuning)

SQL (Core & Mandatory)

- Strong hands-on experience with advanced SQL
- Expertise in:
- Complex joins (INNER, LEFT, RIGHT, FULL)
- Subqueries & correlated subqueries
- CTEs (Common Table Expressions)
- Window functions (, RANK, , LAG, LEAD)
- Aggregations & grouping logic
- Query performance optimization
- Experience working with large relational datasets
- Ability to debug, refactor, and optimize slow-running queries

Data Engineering

- Azure Data Factory – building and managing ETL/ELT pipelines
- Strong understanding of data transformation and validation logic

Candidates should be comfortable with:

- Advanced SQL Queries
- Joins & Subqueries
- CTEs
- Window Functions
- Query Optimization & Indexing Concepts
- Data Validation & Reconciliation
- Handling Large Datasets
- Performance Tuning
- Data Transformation Logic

Desired Skills & Competencies

- Microsoft Fabric:
Exposure to Fabric components, dataflows, and integrations
- Analytical Mindset:
Ability to deep-dive into data using SQL before visualizing insights
- Stakeholder

Collaboration:

Strong communication skills to work across business and technical teams
- Documentation:
Maintain clear documentation for SQL logic, data models, and reports
- .NET (Preferred):
Experience integrating Power BI solutions with .NET-based applications