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Leads executive, thought leadership, product, internal, media, and external communications for Nextdoor. Develops communications strategies, messaging, media pitches, content, briefings, events, and measurement plans while partnering cross-functionally with senior leaders and teams. The role requires strong writing, judgment, project management, media relations, AI tool fluency, and the ability to manage ambiguous, fast-moving workstreams.

Manage advertiser platform buys from onboarding through campaign execution, build brand and agency relationships, monitor and optimize campaign performance, resolve issues, and lead upsell and renewal conversations. Prepare strategic recommendations, campaign wrap-ups, and business reviews while collaborating with product, engineering, and internal teams. The role requires data-driven client service, digital advertising expertise, and effective use of AI tools.

Build and ship full-stack product experiences for Nextdoor’s Rewards & Incentives pod. Develop frontend features with React and backend systems with Python/Django, contributing to data modeling, architecture, implementation, testing, and iteration. Collaborate with product, design, frontend, backend, data science, infrastructure, and machine learning teams. Participate in agile practices, AI-assisted workflows, and an on-call shadow rotation after onboarding.

Build and ship fullstack product experiences for Nextdoor’s Rewards & Incentives team using React and Python/Django. Responsibilities include frontend and backend development, data modeling, architecture, testing, product iteration, and collaboration with product, design, data science, infrastructure, and machine learning teams. The role also includes AI-assisted development, agile practices, and gradual participation in an on-call rotation.

Drive revenue growth and advertiser value through data science for Nextdoor’s Ads Marketplace. Responsibilities include developing ranking and optimization models, designing experiments, analyzing auction performance, building explainability feedback loops, and delivering strategic insights. The role partners with Product, Engineering, Marketing, Sales, Finance, and Operations to improve advertising products and explore AI and large language model applications.

Own end-to-end data science for emerging content surfaces, including product experimentation, causal inference, exploratory analysis, metrics, dashboards, and strategic insights. Identify opportunities to grow content supply, creators, and engagement while improving discovery. Lead content data architecture and quality initiatives, develop source-of-truth assets, and apply advanced statistical methods such as quasi-experiments and network testing. Partner with Product, Engineering, Design, and Research to influence product direction and communicate findings to diverse audiences.

Owns a Southern California territory, developing new advertiser and agency relationships, expanding existing accounts, managing the full sales cycle, and achieving revenue goals. The role requires consultative selling of digital advertising solutions, executive relationship-building, pipeline management, forecasting, strategic account planning, and navigating complex enterprise buying processes. The Client Partner collaborates cross-functionally to deliver successful campaigns, provide market insights, and drive long-term client growth.

Owns enterprise advertising sales across New York and the East Coast, developing territory strategy, prospecting, closing new business, and expanding existing accounts. Builds relationships with brands, agencies, and senior marketing leaders; provides consultative, full-funnel advertising solutions; manages forecasting and pipelines; develops proposals and business cases; navigates complex enterprise buying processes; and collaborates cross-functionally to deliver campaigns, retain clients, and exceed revenue goals.

The Machine Learning Engineer will build data-intensive products, deploy ML models, analyze datasets, and collaborate with product teams to enhance Nextdoor's platform.

Owns enterprise advertising sales across San Francisco and West Coast markets. Develops territory strategy, prospects new clients, expands existing accounts, manages the full sales cycle, builds executive and agency relationships, creates strategic proposals, forecasts pipeline, and delivers revenue goals. The role partners cross-functionally to optimize campaigns, retain advertisers, identify growth opportunities, and provide customer insights for product and go-to-market improvements.