Junior AdTech Platform Architect

Citigroup; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Citi Commerce is building a next-generation AdTech and data platform in New York. This junior solution architect role focuses on translating architecture into scalable components to support campaign activation, ad serving, and measurement across platforms.

The ideal candidate has early-career exposure to AdTech/MarTech and a hands-on mindset to troubleshoot integrations and ensure seamless data flow. Join a foundational team shaping Citi’s commerce technology.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related technical field
• Highly preferred Bachelor's degree in Computer Science, Engineering, Information Systems, or related technical field
• 2-5 years of experience in media, branding or advertising analytics
• 2-3 years of experience in AdTech, MarTech, data integration, or technical campaign operations roles

Responsibilities

• Support implementation of Citi Commerce's end-to-end AdTech and data architecture across platforms
• Assist with integrations across ad servers, DSPs, CDPs, and measurement platforms
• Configure and maintain tagging, tracking, and pixels to ensure accurate campaign execution and reporting
• Help build and manage data pipelines, ensuring reliable data ingestion and flow across systems
• Troubleshoot technical issues related to integrations, tracking discrepancies, and data inconsistencies
• Document system configurations, integration logic, and data flows for internal use
• Support log file setup, ingestion validation, and technical QA for measurement and attribution workflows
• Maintain inventory structures, placement setup, taxonomies, and tagging configurations across platforms

Skills

AdTech experience

MarTech experience

Data integration

Platform integrations

Tagging frameworks

QA validation

Data architectures

Education

Bachelors in CS/Engineering/IS

Tools

GAM

DV360

LiveRamp

Tag Manager

Job description

Citi Commerce is building a next-generation AdTech and data platform in New York. This junior solution architect role focuses on translating architecture into scalable components to support campaign activation, ad serving, and measurement across platforms.

The ideal candidate has early-career exposure to AdTech/MarTech and a hands-on mindset to troubleshoot integrations and ensure seamless data flow. Join a foundational team shaping Citi’s commerce technology.