Data Analyst

Blackbuck Insights, LLC; Northern (KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Blackbuck Insights, LLC in Saint Louis, United States seeks a Senior Data Analyst for the Wealth Management Practice to lead data discovery, quality profiling, and STTM for enterprise data platforms. You will bridge wealth business teams and engineering, handling client profiles, accounts, holdings, transactions, and billing data.

The role requires deep SQL expertise, collaboration with ETL teams, and ownership of data quality metrics within Azure-based data platforms and modern data stack

Qualifications

• 5+ years of hands-on experience as a Data Analyst, Data Modeler, or Technical Business Analyst in enterprise data environments.
• Advanced SQL: multi-table joins, CTEs, window functions, subqueries, analytic functions.
• STTM Documentation: explicit, comprehensive Source-to-Target Mappings for ETL/ELT pipelines.
• Data Quality & Profiling: identify anomalies, missing data, structural inconsistencies.
• Communication: strong verbal and written skills for technical reviews with developers and architects.
• Bachelor’s degree in CS, IS, Analytics, Finance, or related quantitative field.

Responsibilities

• Data Profiling & Pattern Analysis across databases, data lakes, and warehouses to assess distribution and quality.
• Source-to-Target Mapping (STTM): design and maintain mappings with business rules and data transformations.
• Bridge with ETL/Data Engineers: walkthrough mapping documents and clarify edge cases and constraints.
• Data Quality & Governance: establish metrics and remediate data discrepancies across datasets.
• Wealth Management Domain Analysis: study entities like profiles, accounts, holdings, transactions, and billing data.
• Stakeholder Communication: present insights and dependencies to technical and business teams.
• Testing & Acceptance Support: assist QA by validating transformed data against targets.

Skills

Advanced SQL

STTM Documentation

Data Profiling

Data Quality

Data Governance

Communication Skills

Wealth Management Domain

Education

Bachelor’s degree in CS/IS/Analytics/Finance

Tools

Jira

Azure DevOps

Azure Synapse Analytics

Azure Data Factory

Databricks on Azure

Job description

Saint Louis, United States

BBI is a global data engineering consulting firm that empowers clients to effectively scale and modernize. We combine engineering fundamentals and innovative tools to execute business-critical, end-to-end projects on-time and on-budget. We offer expert services across Data Integration, Data Modernization, Data Migration, Data Architecture, Platform Support, and Application Services. Our goal is to provide business value in the most effective way for our clients so clients can focus on growth.

Job Description

Senior Data AnalystWealth Management Practice | Data Engineering & AnalyticsDOMAINWealth ManagementTECHNICAL COREAdvanced SQL / STTMCLOUD ENVMS Azure (Preferred)EXPERIENCE5+ Years Senior LevelKey Objective: We are seeking a highly analytical Senior Data Analyst to lead data discovery, quality profiling, andSource-to-Target Mapping (STTM) for enterprise wealth management data platforms. This role serves as the critical bridgebetween wealth business teams and engineering developers.Role OverviewAs a Senior Data Analyst in our Wealth Management technology practice, you will play a central role in shapingclient and portfolio data solutions. You will be responsible for navigating complex legacy and modern datastructures—including client profiles, accounts, holdings, transactions, performance metrics, and advisory billingdata.You will perform deep-dive data profiling and pattern analysis using advanced SQL, assess data health and quality,and author comprehensive Source-to-Target Mapping (STTM) documentation. Crucially, you will act as theprincipal functional contact for ETL/Data Engineers, effectively translating business logic into actionableengineering specifications and facilitating clear walkthroughs.Primary Responsibilities

• Data Profiling & Pattern Analysis: Execute complex SQL queries across relational databases, data lakes, andwarehouses to analyze data distribution, evaluate data quality, discover data anomalies, and identify underlyingrelational patterns.
• Source-to-Target Mapping (STTM): Design, author, and maintain robust, granular STTM documents detailingbusiness rules, field transformations, data types, primary/foreign key relationships, and data pipeline logic.
• Developer Collaboration & Bridge: Conduct detailed walkthroughs of mapping documents with engineeringteams (ETL/Data Pipeline developers), clarifying edge cases, data constraints, and business intent to drivesmooth implementation.
• Data Quality & Governance: Establish baseline data quality metrics, define data validation rules, andcollaborate with data governance leads to remediate data discrepancies or gaps across financial datasets.
• Wealth Management Domain Application: Analyze domain-specific data entities, including householdrelationships, investment portfolios, asset classes, custody positions, fee calculations, and trade histories.
• Stakeholder Communication: Articulate data insights, structural risks, and mapping dependencies clearly toboth technical developers and non-technical business stakeholders/product owners.
• Testing & Acceptance Support: Assist QA and engineering teams during sprint cycles by validatingtransformed datasets against original target specifications using customized SQL validation scripts.

Minimum Qualifications

• Experience: 5+ years of hands-on experience as a Data Analyst, Data Modeler, or Technical Business Analyst in enterprise data environment initiatives.
• Advanced SQL Expertise: Proven mastery in writing complex SQL scripts (multi-table JOINs, CTEs, windowfunctions, subqueries, and analytical functions) for data extraction and profiling.
• STTM Documentation: Demonstrated experience creating explicit, comprehensive Source-to-Target Mappings(STTM) for ETL/ELT pipelines, reporting, or data warehouse migrations.
• Data Quality & Profiling: Strong background in identifying data anomalies, missingness, structuralinconsistencies, and data integrity issues.
• Communication Skills: Exceptional verbal and written communication skills with proven experience leadingtechnical specification reviews with software developers and architects.
• Education: Bachelor’s degree in Computer Science, Information Systems, Data Analytics, Finance, or a relatedquantitative field.

Preferred Experience & Skills

• Wealth Management Domain Knowledge: Direct experience working with financial, wealth, investment management, brokerage, or banking data domains (e.g., portfolio management, custodial feeds, advisory accounts).
• MS Azure Cloud Environment: Exposure to or experience working with cloud data platforms on Microsoft Azure (e.g., Azure Synapse Analytics, Azure Data Factory, Azure Data Lake Storage, or Databricks on Azure).
• Modern Data Stacks: Familiarity with modern data modeling concepts (Dimensional, Snowflake, Data Vault) and orchestration workflows.
• Agile/Scrum Framework: Experience working in Agile/Scrum delivery models, managing user stories, and utilizing tools like Jira or Azure DevOps.

Core Skills & Competencies

• Advanced SQL
• Source-to-Target Mapping (STTM)
• Wealth Management Domain
• Jira / Azure DevOps
• Data Lineage
• Data Profiling & Quality
• MS Azure Cloud
• Data Pipeline Specification
• Developer Communication
• Relational Modeling