Junior AdTech Solutions Architect (Data & Integrations)

Citigroup Inc.; New York (NY); Hybrid; USD 78,000 - 109,000; Full time

Job summary

Citi Commerce in New York is building a next-generation AdTech and data platform. This Junior Solution Architect role is hands-on, focusing on translating architecture into scalable components that support campaign activation, ad serving, and measurement.

Ideal for early-career technologists with AdTech/MarTech exposure who enjoy cross-system collaboration, troubleshooting integrations, and ensuring seamless data flow across platforms.

Qualifications

• 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.
• Experience implementing and validating platform integrations across AdTech and data systems.
• Experience tagging and tracking frameworks supporting campaign execution and measurement.
• Experience documenting integration specifications, data flows, and system configurations.
• Experience QA validation outputs ensuring data accuracy and system performance.
• Experience providing support for ongoing data architecture needs and technical requirements.

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 (e.g., GAM, DV360, LiveRamp).
• 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.
• Assist in QA and validation of platform integrations, tagging, and measurement frameworks.
• 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.
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations.

Skills

Media analytics

AdTech experience

Platform integrations

Tagging frameworks

Documentation

QA validation

Data architecture

Education

Bachelor's degree in CS/Engineering or related field

Tools

GAM

DV360

LiveRamp

Job description

Citi Commerce in New York is building a next-generation AdTech and data platform. This Junior Solution Architect role is hands-on, focusing on translating architecture into scalable components that support campaign activation, ad serving, and measurement.

Ideal for early-career technologists with AdTech/MarTech exposure who enjoy cross-system collaboration, troubleshooting integrations, and ensuring seamless data flow across platforms.