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# Sr. Power BI Developer ( w / Banking Background) : Iselin, NJ : Contract on w2

- **Company:** Marvel Technologies, Inc.
- **Location:** Woodbridge Township, NJ, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Data Warehousing, Relational Databases, Database Queries, Microsoft SQL Server, Online Analytical Processing, Powerpivot, Query Optimization, Power BI, Software Engineering, SQL Databases, Data Streaming, Snowflake, Powerquery
- **Published:** November 3, 2026
- **Apply:** https://www.thejobnetwork.com/job/36681890-aafd-465e-878f-012be5ccc884/sr-power-bi-developer-w-banking-background-iselin-nj-contract-on-w

## About the Role

Domain: Strong Banking experience is MUST., * The ideal candidate must possess strong Power BI skills, particularly in developing dashboards and canned reports.

 * The role involves designing and developing reports, dashboards, and ad-hoc queries.
 * The candidate should be comfortable collaborating with business users and exhibit business analyst expertise., * Data modeling using Power Query/Power Pivot.
 * Proficiency in DAX.
 * Experience with Power BI Report Builder and/or Paginated Reports.
 * Strong SQL skills, particularly with SQL Server or similar relational databases.

Nice-to-Have Skills:

 * Working knowledge of Data Flows.
 * Experience with PBRS (Power BI Report Server).
 * Familiarity with Power On.
 * Experience with Snowflake data warehouse., * Minimum of 10+ years of combined experience in data warehousing, business intelligence, analytics, and reporting systems.
 * At least 5+ years of experience in relational and multi-dimensional (OLAP) data modeling.
 * Proficiency in SQL, including relational and dimensional database structures and query optimization.
 * Strong knowledge of Fixed Income, Equity, and Derivative businesses.
 * Ability to analyze user requirements, make recommendations, and implement solutions.
 * Self-driven with the ability to troubleshoot and provide quick resolutions to issues.
 * Experience with full project management and development life cycle.
 * Strong oral and written communication skills.
 * Strong presentation and interpersonal skills.
 * Ability to prioritize and manage tasks in a high-pressure environment.

## Description

* This position is for a Power BI Developer with a robust background in SQL and data warehousing for enterprise-level systems., * Design and develop reports, dashboards, and ad-hoc queries.
 * Collaborate with business users to understand and meet their requirements.
 * Utilize data modeling techniques using Power Query/Power Pivot.
 * Develop and optimize DAX queries.
 * Use Power BI Report Builder and/or create Paginated Reports.
 * Manage and query SQL Server or any other relational databases.