Senior Power BI Developer with Snowflake and Python
- DXC Technology
- 9 - 12 years
- Bengaluru
- 15 hours ago
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Job Description
Job Description:
Role Overview
We are looking for a Senior Power BI Developer / Analytics Engineer with deep expertise in semantic modeling , DAX , and Power Query , along with strong hands-on experience in Snowflake and Python .
This role requires a highly analytical professional capable of designing scalable data models, building enterprise-grade dashboards, and enabling self-service analytics across business functions.
Key Responsibilities
1. Power BI Development & Visualization
- Design and develop advanced dashboards using Microsoft Power BI
- Build complex DAX measures , calculated columns, and KPIs
- Optimize report performance and ensure usability at scale
- Implement Row-Level Security (RLS) and data access controls
2. Semantic & Data Modeling (Core Focus)
- Design robust semantic models (tabular models) for enterprise reporting
- Develop and maintain star and snowflake schemas
- Ensure optimized relationships, hierarchies, and aggregations
- Work closely with business teams to define metrics and data definitions
3. Power Query (M) & Data Transformation
- Develop advanced data transformation logic using Power Query (M language)
- Build reusable dataflows and transformation pipelines
- Handle data ingestion, cleansing, and shaping for reporting
4. Snowflake Integration
- Work extensively with Snowflake for data sourcing and modeling
- Write optimized SQL queries for large datasets
- Design and manage data marts and reporting layers
- Collaborate with data engineering teams on ELT pipelines
5. Python for Data Processing & Automation
- Use Python for:
- Data transformation and preprocessing
- Automation of reporting workflows
- Advanced analytics and scripting
- Integrate Python outputs into Power BI where applicable
6. Stakeholder & Delivery Management
- Gather and translate business requirements into technical solutions
- Work with cross-functional teams (Data Engineering, Business, IT)
- Provide insights and recommendations to leadership stakeholders
Required Skills & Qualifications
Technical Expertise
- 9 12 years of overall experience in Data & Analytics
- 6+ years hands-on experience in Microsoft Power BI
- Strong expertise in:
- DAX (advanced level)
- Power Query (M language)
- Semantic/Data Modeling (Tabular models, Star schema)
- 3+ years experience with Snowflake
- Proficiency in Python for data handling and automation
- Strong SQL skills (CTEs, window functions, query optimization)
Data & Architecture Knowledge
- Strong understanding of:
- Data Warehousing concepts
- ETL / ELT frameworks
- OLAP systems and dimensional Modeling
- Experience in building scalable and reusable data models
Soft Skills
- Strong problem-solving and analytical thinking
- Excellent communication and stakeholder engagement
- Ability to lead discussions and mentor junior developers
- Experience working in Agile/Scrum environments
Key Deliverables
- Enterprise-grade Power BI dashboards and semantic models
- High-performance DAX measures and optimized queries
- Scalable Snowflake-based data models and reporting layers
- Automated workflows using Python
Preferred Certifications
- Microsoft PL-300 (Power BI)
- Azure Data certifications (DP-203 or equivalent)
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Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.Job Classification
Industry: IT Services & ConsultingFunctional Area / Department: Data Science & AnalyticsRole Category: Business Intelligence & AnalyticsRole: BI DeveloperEmployement Type: Full timeContact Details:
Company: DXC TechnologyLocation(s): Bengaluru
Keyskills: Automation Data modeling Social media Analytical Schema OLAP microsoft SQL Python Data architecture
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