Senior Data Steward - 3576360

Lighthouse Technology Services

No, NY

JOB DETAILS
SALARY
$45–$55 Per Hour
SKILLS
Agile Programming Methodologies, Atlassian JIRA, Communication Skills, Customer/Client Research, Data Collection, Data Management, Data Modeling, Data Profiling, Data Sets, Data Structures, Data Warehousing, Debugging Skills, Detail Oriented, Develop and Maintain Customers, Documentation, Financial Services, Leadership, Product Lifecycle, Project Tracking, Quality Assurance, Quality Control, Query Optimization, Root Cause Analysis, SQL (Structured Query Language), Scalable System Development, Scrum Project Management and Software Development, Sprint Planning, Target Marketing, Team Player
LOCATION
No, NY
POSTED
30+ days ago

Lighthouse Technology Services is partnering with our client to fill their Senior Data Steward position! This is a 6+ month contract opportunity and will be hybrid on site in Buffalo, New York 4 days per week. This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered. 


What You'll Be Doing:

 

  • Build and enhance customer data assets within a Customer 360 / Customer Data Platform (CDP) using the Amperity platform
  • Write advanced SQL (including complex CTEs) to transform raw source data into unified, customer-level attributes
  • Profile, explore, and validate unfamiliar datasets—asking the right questions to fully understand data structure and business context
  • Design and architect how data flows from source systems into the Customer 360 model with precision and efficiency
  • Aggregate and harmonize data to support identity resolution and customer profile creation
  • Build and maintain customer attributes used for marketing targeting and analytics
  • Debug data issues and perform deep data profiling to ensure accuracy and integrity
  • Monitor data pipelines, ingestion workflows, and processing jobs to ensure successful execution
  • Manage development lifecycle activities, including sandbox builds, QA/QC collaboration, and promotion to production
  • Document all work thoroughly in Confluence, including logic, transformations, and data flows
  • Track and manage work through Jira within Agile Scrum (2-week sprints, PI planning)
  • Collaborate with team members, QA partners, and leadership to ensure deliverables meet acceptance criteria and are production-ready
  • Independently manage multiple concurrent stories and priorities, driving work from intake through completion


What You’ll Need to Have:


  • Advanced SQL expertise (non-negotiable), including:
  • Complex CTEs
  • Efficient query design and optimization
  • Building scalable data transformations
  • Write advanced SQL (including complex CTEs) to transform raw source data into unified, customer-level attributes
  • Strong experience with data profiling, debugging, and root cause analysis
  • Proven ability to take ambiguous or unfamiliar data and turn it into structured, usable models
  • Experience working within a data platform, data warehouse, or CDP environment (Amperity experience is a plus)
  • Hands-on experience with Agile/Scrum delivery, managing work across sprints and tracking progress to completion
  • Proficiency with Jira and Confluence for workflow management and documentation
  • Strong understanding of data flows, data modeling concepts, and transformation logic
  • Ability to manage multiple workstreams simultaneously and operate effectively in a fast-paced environment
  • Self-starter mindset with strong curiosity and able to work independently, ask insightful questions, and drive clarity
  • High attention to detail with a strong instinct for identifying when data “doesn’t look right”
  • Strong communication skills to collaborate with technical teams, SMEs, and leadership


What Will Set You Apart:

  • Experience working with Customer Data Platforms (CDPs) or building Customer 360 solutions
  • Experience in financial services


 

Pay Range:?$45-55/hr

 

Questions about any of our jobs? Email us at?

recruiting@lhtservices.com

 

 

View all of our open jobs here:?jobs.lhtservices.com 

 


About the Company

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Lighthouse Technology Services