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Data Architect, Credit Card Platforms

Apply Now Full Job Title: Data Architect, Credit Card Platforms Job Number: R2111-28299 Location: Pennsylvania Date Posted: 12/22/2021

The Domain Data Architect (DDA) for Credit Card, Principal role requires a strong understanding of Data Architecture and engineering, how technology is used to drive business value and how to manage strategic Data initiatives.  The DDA will lead the work with enterprise data architect, Cards Analytics team, IT and Business Management to identify, design, and assist in the execution of key strategic Data initiatives.  The DDA will help align IT strategies and initiatives with the overall enterprise data strategies.  The DDA Lead will be a proven executive, capable of leading teams of varying sizes.

Role and Responsibility

  • Hands on coding 80%

  • Provide data architecture direction and guidance for the Credit Card business. 

  • Coordinate and align activities of IT and lines of business for establishing and executing against a domain data architecture.

  • Identify opportunities to increase efficiency, resiliency of Data platform supporting cards line of business. Provide data stewardship to cards domain.

  • Work with the Head of Cards Analytics, Cards IT, CTO, and Enterprise Data Architects on defining and adopting Cards data strategy and best practices.

  • Play an active role in defining data governance for Cards and participate in data council.

  • Prepare documentation / messaging necessary for Data to communicate strategies and plans to executive management.

  • Provide process engineering and PMO support the cards business as required Provide guidance on data security/protection requirement abiding to OMF data security/protection standards

  • Provide required artifacts such as Card domain Data Model, Dictionary & Data lineage

  • Provide guidance and work with the scrum team to resolve data defects and be able to articulate root cause to key stakeholders

  • Provide guidance on defining Data conformation (name and value) & quality rules

Minimum Qualification

  • Bachelor's degree with a minimum experience will include 10+ years performing executive-level coordination of IT/Data activities within mid-to-large sized financial services firms. 

  • Proficient in SQL, Python, SAS, or Scala Hands-on experience with various data modeling techniques and tools Experience in data integration patterns

  • Proficient with cloud-based architecture and DW/BI/Analytics domain knowledge with experience in Snowflake

  • Hands-on experience with one or more relational SQL and NoSQL database. Experienced with Credit Card business and understand the data lifecycle

  • Hands-on experience with Denormalization, Normalization, SCD and Data Vault based on use cases

  • Experienced in various data formats such as JSON, AVRO, Parquet, etc.

  • Experienced in Scale Agile framework and Kanban in Software/Product development

Preferred Qualification

  • Proven background in managing data projects, creating, and communicating strategy, leadership, aligning Data architecture with IT and business architectures. 

  • Working with business to define long-term business data strategy.

  • CDMP certified AWS Cloud Practitioner certified

Note: Employment-based non-immigrant visa sponsorship and/or assistance is not offered for this specific job opportunity.


Because we want our team members to bring us their very best every day, we believe they deserve the right opportunities and benefits. That’s why we packed our comprehensive benefits package for full- and some part-timers with:

  • Health and wellbeing options for team members and their dependents

  • Up to 4% matching 401(k)

  • Tuition reimbursement

  • Continuing education

  • Bonus eligible

  • Paid time off

  • Paid volunteer time

  • And more

Our Company:

OneMain Financial is the country’s largest lending-exclusive financial company, a trusted name in lending for over 100 years. Since 2005 alone, we have looked beyond customers credit scores to lend more than $152 billion to 16.2 million people looking for simple, affordable loans.

With branches across 44 states, we're proud partners of the families and communities we serve. They turn to us to help meet important financial needs, including debt consolidation, medical expenses, household bills and auto purchases. It’s all about doing the right thing – a mission that hasn’t changed for more than 100 years.



OneMain Holdings, Inc. is an Equal Employment Opportunity (EEO) and Affirmative Action (AA) employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.

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