Sr. Data Business Analyst - SQL / Spark / ETL / NoSQL

Our Client, an IT Services and Consultant company, is looking for a Sr. Data Business Analyst - SQL / Spark / ETL / NoSQL for their Englewood, CO /Denver, CO/Hybrid location. Responsibilities:

• Analyze complex business processes and data flows to define detailed requirements that guide the design of scalable data solutions aligned with enterprise objectives and regulatory expectations.
• Translate business requirements into logical and physical data models that optimize performance, maintainability and consistency across transactional and analytical systems.
• Coordinate end to end database installation activities by collaborating with infrastructure and application teams to ensure stable environments and reliable data availability for business operations.
• Design and refine relational and nonrelational database schemas that support reporting, analytics and integration needs while maintaining data quality and integrity.
• Develop and optimize SQL queries, views and stored logic to support dashboards, operational reports and ad hoc analysis with a strong focus on performance and accuracy.
• Apply No SQL data modeling practices to support large scale semi structured or unstructured data workloads and ensure optimal access patterns for analytics and downstream consumption.
• Define and validate ETL workflows by working with engineering teams to ensure data extraction transformation and loading steps are robust, reusable and aligned with target data models.
• Use Spark based data processing techniques to support batch and near real time data pipelines that deliver timely insights to business stakeholders and downstream applications.
• Document detailed functional specifications data dictionaries and source to target mappings that provide clear guidance for development testing and operations teams.
• Collaborate with cross functional stakeholders to prioritize analytic features enhancements and defect resolutions that improve data reliability and decision support capabilities.
• Conduct data validation and reconciliation activities to identify defects anomalies and root causes and recommend corrective actions that protect analytical accuracy and trust.
• Provide ongoing support to business users by clarifying data definitions troubleshooting data pipeline issues and recommending enhancements that improve usability and adoption.
• Contribute to continuous improvement initiatives by recommending standardization of database design practices ETL patterns and metric definitions that strengthen organizational data maturity.

• Demonstrate advanced knowledge of relational databases including design normalization indexing and query optimization supported by several years of practical project experience.
• Show strong experience in database installation configuration and environment validation across development testing and production instances for enterprise scale systems.
• Apply solid SQL expertise including complex joins window functions and aggregation logic to support analytical reporting and operational workloads in high volume settings.
• Exhibit practical No SQL experience using document key value or column oriented data stores with clear understanding of appropriate use cases and modeling strategies.
• Display hands on ETL experience across design testing and deployment using enterprise tools or frameworks while maintaining robust error handling and data validation practices.
• Utilize Spark for data transformation and aggregation across large datasets with clear focus on performance tuning resource optimization and reliable pipeline execution.
• Leverage analytical and communication skills gained through six to ten years of professional experience as a business analyst in data driven or technology focused organizations.
• 60CW00 Business Associate
• Preferred certifications include CBAP and one data focused credential such as Microsoft Azure Data Engineer Associate or equivalent.
• Years of Experience: 10.00 Years of Experience

• $79,229-118,843 per year Make your mark at Comcast – a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hu…

• 1 day ago +