Senior Lead Data Architect: Domain Modeling & AI

JPMorganChase; Plano (TX); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Tuition reimbursement

Mental health support

Job summary

JPMorganChase is seeking a Senior Lead Data Architect, Data Modelling to shape how data is structured across products serving employee experiences. Lead semantic foundations, data dictionaries, and model contracts while guiding AI-assisted modelling and ensuring security, resiliency, and auditability.

You will mentor teams, drive architecture decisions, and collaborate with governance forums to raise standards across domain data modelling initiatives.

Qualifications

• Formal training or certification on data architecture and data modelling concepts and 5+ years applied experience.
• Extensive hands-on experience designing and delivering optimized data models across raw/document, OLTP 3NF, OLAP dimensional, and event/message schema patterns.
• Strong command of core data concepts including entities, relationships, cardinality, normalization vs. denormalization, and schema evolution.
• Experience delivering system design, application development, testing, and operational stability in production environments.

Responsibilities

• Lead end-to-end data modelling strategy for the domain across product needs.
• Design and optimize models across OLTP/OLAP and event schemas.
• Govern schema evolution and provide clear contracts and lineage expectations.
• Mentor engineering teams and external partners in data modelling best practices.
• Utilize AI-assisted validation to accelerate modelling analysis and documentation.

Skills

Data modelling

Schema evolution

Data governance

AI-assisted workflows

Cloud/data platforms

Education

Data architecture certification

Tools

Databricks

Unity Catalog

Delta Lake

Job description

JPMorganChase is seeking a Senior Lead Data Architect, Data Modelling to shape how data is structured across products serving employee experiences. Lead semantic foundations, data dictionaries, and model contracts while guiding AI-assisted modelling and ensuring security, resiliency, and auditability.

You will mentor teams, drive architecture decisions, and collaborate with governance forums to raise standards across domain data modelling initiatives.