Senior Software Engineer- Power BI

Psiog; Tiruchirappalli; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Psiog is seeking a Senior Power BI Developer with 3 to 5 years of experience to own the full analytics delivery lifecycle across our business units. You will lead requirement gathering, prototype dashboards, design semantic models, and drive production deployment with user adoption.

Based in Chennai, you will work with global clients and cross-functional teams, translating complex data into actionable insights and enabling self-service reporting.

Qualifications

• Expert-level Power BI report and dashboard development.
• Strong DAX mastery including time-intelligence.
• Experience with data modelling and semantic models.
• Proficient in SQL queries for data extraction.
• Experience with Row-Level Security.

Responsibilities

• Document BRDs and ensure traceability from stakeholders to solutions.
• Design robust semantic models in Power BI with star/snowflake schemas.
• Create advanced DAX measures for time-intelligence and analyses.
• Optimize model performance via query folding and incremental refresh.
• Build and maintain Power Query transformations from multiple sources.
• Translate business requirements into intuitive reporting features and train users.

Skills

Power BI

DAX

Data Modelling

SQL

Row-Level Security

Tools

Power BI Desktop

Power BI Service

Power Query (M)

SQL

Job description

Chennai City Corporation, India | Posted on 10/28/2026

Psiog is a pure play software services specialist focusing on delivering technology services & solutions in the areas of operational efficiency & customer experience. Headquartered in Chennai, India, Psiog services global customers in North America, EMEA, ANZ & APAC across a variety of industries such as Manufacturing, Energy & Utilities, Hi-Tech, Financial Services, Retail and Automobile. Psiog’s core expertise is in building, implementing, testing, integrating & maintaining applications leveraging a variety of cutting-edge tools & technologies.

Key service offerings for the mid-market segment are:

We are looking for a Senior Power BI Developer with 3 to 5 years of experience to own the full analytics delivery lifecycle across our business units. Working directly with the Senior Specialist, Data Management, you will lead requirement gathering, prototype and iterate on dashboards, and drive solutions from concept through to production deployment and user adoption. This role sits at the intersection of business analysis and technical development, requiring someone who can translate complex operational data into clear, actionable insights for stakeholders at every level.

Key Responsibilities

Requirement Gathering

• Document end-to-end Business Requirements Documents (BRD) as a formal output of each requirement gathering session, ensuring full traceability from stakeholder needs to delivered solution.
  
• Design and build robust semantic models in Power BI Desktop, including star/snowflake schemas, calculated columns, and measures.
  
• Author advanced DAX expressions for time-intelligence, dynamic filtering, variance analysis, and complex aggregations.
  
• Optimise model performance via query folding, aggregations, and incremental refresh strategies.
  

Data Transformation

• Build and maintain clean, reusable Power Query (M) transformations to shape raw data from multiple sources including SQL databases, Dataverse, SharePoint, and flat files.
  
• Apply data quality rules and transformation logic that align with the Data Management team’s governance standards.
  

Stakeholder Management & Training

• Translate field and business requirements from Sales and Operations teams into functional, intuitive reporting features.
  
• Conduct user training sessions and produce concise documentation to drive self-service adoption across the organisation.
  
• Communicate technical constraints and design trade-offs clearly to non-technical audiences.
  

Requirements

Technical Skills Required

• Power BI Desktop & Service: Expert-level report and dashboard development; workspace management, deployment pipelines, and gateway configuration.
  
• DAX: Mastery of DAX including time-intelligence functions, CALCULATE, FILTER, iterators, and performance-aware measure design.
  
• Data Modelling: Proven ability to design normalised semantic models; understanding of cardinality, relationships, and aggregation patterns.
  
• SQL: Proficiency in writing optimised SQL queries for report data extraction from relational databases (SQL Server, Azure SQL, or equivalent).
  
• Row-Level Security: Experience configuring static and dynamic RLS roles within Power BI Service for multi-group access control.
  

Preferred / “Nice to Have”

• Familiarity with Azure Databricks, Azure Data Factory, or Fabric for upstream data pipeline work.: Azure Data Services
  
• Exposure to embedding reports in external applications via the Power BI REST API or Embedded Analytics.: Power BI Embedded
  

Soft Skills

• Ability to manage multiple projects, self-prioritise, and proactively flag blockers: Ownership
  
• Ability to deconstruct complex business processes and identify the metrics that matter most to operational and strategic decisions.: Analytical Thinking
  
• Strong ability to facilitate requirement gathering sessions and explain data logic to non-technical stakeholders in Sales and Operations.: Communication
  
• Comfortable working in feedback loops, designing for change from the prototype stage through to post-launch refinements.: Iterative Mindset
  
• At Psiog, we believe people grow when opportunities do.
  
• You’ll be part of an ecosystem that encourages curiosity, innovation, and ownership.
  
• Work with global clients, and enterprise environments, enabling exposure beyond conventional delivery models.
  
• Accelerated career tracks with a faster roadmap to leadership for those who demonstrate capability and initiative.
  
• Opportunity to explore diverse technologies, projects, learning opportunities and domains, allowing you to shape your own growth path.
  
• An organization that celebrates passion alongside profession, encouraging creativity, art, and individuality.