CareerPlan

Performance Marketing Manager, Paid Search & AI Advertising

San Francisco, CAFull-time$165k–$190k2026-11-04 → 2026-11-12

Core

Own and scale paid search and emerging AI advertising channels to drive qualified pipeline for LangChain's developer tools and enterprise solutions.

Role type

Senior Performance Marketing Manager (Paid Search & AI Advertising)

Builds

Paid acquisition campaigns, landing pages, and conversion experiences for Google Ads, Bing, and ChatGPT.

Domain

B2B SaaS, Developer Tools, AI Infrastructure

Required skills

Google Ads, Microsoft Advertising, campaign architecture, keyword intent, bidding strategies, conversion rate optimization, A/B testing, landing page development, budget management, pipeline analysis, GA4, Google Tag Manager, HubSpot, Salesforce, Webflow

Preferred skills

Experience with emerging AI-native advertising platforms, experimentation mindset, technical product knowledge

Technologies

Google Ads, Microsoft Advertising, GA4, Google Tag Manager, HubSpot, Salesforce, Webflow, ChatGPT

Responsibilities

Develop channel-specific strategies for Google Ads, Bing, and ChatGPT; build and optimize landing pages; manage significant advertising budgets; analyze performance against pipeline targets; run structured tests for acquisition efficiency; partner with Product Marketing and Design on messaging and creative.

Seniority

Senior, hands-on IC