3rd Party Partnerships Manager – Commerce

Job Description: • Own Commerce Platforms & Ecosystem Partners: Manage core commerce platform relationships (Shopify, WooCommerce) alongside key ecosystem partners that support customer activation, feeds, onboarding, and performance workflows. • Drive Product Adoption & MAA Growth: Increase activation of Reddit Ads and Dynamic Product Ads through partner integrations; improve time-to-first-ad, catalog coverage, and conversion signal quality. • Operationalize Commerce GTM: Build repeatable GTM motions across platforms and ecosystem partners - enablement, incentives, co-marketing, and activation programs that scale advertiser growth. • Influence Integration & Product Roadmap: Partner with Product and Engineering to improve APIs and workflows across catalog ingestion, pixel/CAPI, feeds, onboarding, and reporting surfaces. • Partner with Sales & Product Adoption Teams: Identify priority customers, support activation strategies, and create scalable playbooks that enable mid-market and long-tail customer growth. • Define and Run Commerce KPIs: Track performance across active customers, MAA contribution, catalog health, signal coverage, activation speed, and revenue impact. • Represent the Commerce Partner Voice: Manage escalations, ensure privacy and compliance alignment, and surface ecosystem insights to inform Reddit’s commerce strategy. Requirements: • 6–8 years in commerce partnerships, platform ecosystems, or e-commerce • Experience working with commerce platforms and supporting ecosystem vendors (feeds, onboarding, attribution, agencies, tooling) • Strong understanding of catalog feeds, conversion APIs, pixel/CAPI, and DPA workflows • Proven ability to drive revenue and product adoption through integrations • Cross-functional execution across Product, Engineering, Sales, and Marketing Science • Structured, metrics-driven operator with strong stakeholder management • Bonus Qualifications • Commerce ecosystem experience (apps, partner programs, merchant onboarding) • Familiarity with large platforms and broader commerce tooling landscape • Experience working with feed management platforms or commerce enablement partners • Understanding of lower-funnel performance advertising • Experience designing activation incentives or partner programs Benefits: • Comprehensive Health Benefits • 401k Matching • Workspace benefits for your home office • Personal & Professional development funds • Family Planning Support • Flexible Vacation (please use them!) & Reddit Global Days Off • 4+ months paid Parental Leave • Paid Volunteer time off