Top Entry Level Marketing Jobs in San Francisco Bay Area, CA

Lead the launch and ongoing marketing of Trial Relay, a physician-focused digital product. Plan and measure campaigns across email, social, search, and physician networks; create launch content; coordinate with product, growth, and provider engagement teams; incorporate physician feedback into product development; and track sign-ups, activation, and usage to optimize performance.

Own Chai Discovery’s brand, messaging, identity, website, events, and marketing systems as its first marketing hire. Build a compelling presence for pharma executives, scientists, AI researchers, and prospective employees. Set creative direction, manage agencies and vendors, support founders and researchers with communications platforms, lead conference and partner-event experiences, and create a repeatable marketing playbook while translating complex technical and scientific work into accessible stories.

Lead growth and marketing for Nango, building awareness and qualified demand among developers and technical leaders. Responsibilities include expanding content, social, partnerships, and paid channels; hosting events; refining messaging; securing speaking opportunities; testing growth experiments; tracking awareness and pipeline impact; and creating repeatable playbooks before building a team.

Build and lead revenue marketing programs that generate predictable enterprise and self-serve pipeline. Responsibilities include pipeline planning, event strategy and execution, demand generation campaigns, nurture programs, account-based marketing, paid media, budget management, agency coordination, attribution, and close collaboration with Sales and RevOps. The role is hands-on, requiring rapid program launches, performance measurement, and optimization of marketing investments.

Supports marketing strategy execution, campaigns, project coordination, content calendars, marketing material development and distribution, process improvement, analytics, reporting, cross-functional collaboration, and market research. The role also assists with proofreading, partner coordination, and identifying emerging trends and opportunities across B2B and B2C marketing channels.

This open-ended marketing opportunity invites passionate marketers to share their backgrounds and skill sets for potential future roles at Outro Health. The company develops virtual care programs focused on helping patients safely taper off psychiatric medications. Marketing contributors may support mission communication, patient engagement, brand development, and company growth as Outro scales its care model.

Own product marketing for new verticals, including positioning, go-to-market strategy, launch planning, messaging, enablement, and adoption measurement. Partner with Health Services, Client Success, Product, and clinical teams to support health-plan approvals, prepare clients for new offerings, and improve launches using feedback and performance data. Create presentations, FAQs, objection-handling resources, communications, and live enablement while communicating progress, risks, and decisions to leadership.

Owns website copy, blog programming, social media content, marketing collateral, and SEO-focused site structure. Publishes and manages content through a CMS, coordinates editorial calendars, adapts existing design systems, creates templated visual assets, and partners with product, marketing operations, SEO, and front-end development teams. The role also supports email campaigns, webinars, web updates, and AI-assisted content refinement in a fully remote environment.

Develop technical employment-marketing content that showcases Socure’s engineering challenges, architecture, APIs, machine learning, identity, fraud, and infrastructure work. Interview engineers and technical leaders, write blogs, deep dives, whitepapers, and recruiting copy, and distribute content through developer communities, publications, social channels, and talent platforms. Partner with engineering, recruiting, employer brand, marketing, design, and subject matter experts while maintaining editorial quality and using AI tools thoughtfully.

The Volunteer Digital Marketing Manager will manage SEO, AEO, content strategy, email marketing, and analytics to enhance the online presence of the Humane Choices Foundation, aiming to improve discoverability and engagement.

Write distinctive, engaging copy across blogs, newsletters, brand materials, sales and marketing pages, headlines, and campaigns. Collaborate with an editor and creative lead, respond constructively to feedback, iterate quickly, and support documentation and other writing needs. The role prioritizes a strong personal voice, creativity, versatility across formats, and a portfolio demonstrating range over specific years of experience.

Own Perfect Venue’s marketing strategy and pipeline generation across demand generation, lifecycle campaigns, content, SEO, brand, social, partnerships, and events. Manage agencies, budgets, HubSpot segmentation and automation, attribution, reporting, and marketing analytics. Collaborate closely with sales and account management to drive qualified pipeline, conversions, retention, and expansion. This is a hands-on, fully onsite San Francisco role requiring strong analytical judgment and early-stage startup GTM experience.

Own Sim’s marketing from positioning and technical storytelling through launches, distribution experiments, and performance measurement. Translate the AI platform’s technical capabilities into compelling messaging, content, demonstrations, and product narratives. Work directly with founders to reach builders and enterprise teams, drive activation and qualified pipeline, and use market feedback to shape go-to-market strategy and product direction.

Own product marketing for vLLM and Inferact, including positioning, technical messaging, launch communications, benchmark narratives, partner announcements, customer proof, sales enablement, and GTM materials. Build repeatable launch systems, playbooks, competitive analysis, feedback loops, and a forward product marketing roadmap. Collaborate closely with engineering, product, sales, leadership, design, and ecosystem partners including cloud and hardware providers.

Own XDOF’s marketing strategy and execution, including messaging, positioning, content, website, product launches, thought leadership, events, and industry presence. Develop audience-specific engagement strategies for customers, partners, and prospective hires while building the processes and foundation for a growing marketing function. Translate complex robotics, AI, and data infrastructure concepts into compelling narratives for technical and business audiences.

Develop and execute integrated enterprise B2B marketing campaigns for Cognition’s AI software agents. Create content, demos, webinars, tools, and campaigns for technical and executive buying groups; coordinate paid, email, web, social, partner, field, and sales promotion; tailor programs to industry segments; and optimize engagement, pipeline, opportunity progression, and revenue outcomes.

Own Decagon’s website roadmap and day-to-day execution, including page launches, site changes, workflows, and international localization. Lead SEO and AEO strategy across traditional and AI-driven search, execute programmatic content initiatives, analyze performance using marketing tools, and manage contractors and internal stakeholders. The role also supports scalable website operations, privacy updates, and pipeline-focused measurement.

Lead go-to-market strategy and experimentation for new products, offers, and market motions. Develop segmentation, positioning, pricing, and cross-product narratives; synthesize market and customer insights; coordinate Product, Sales, Growth, Marketing, and Customer Experience teams; establish processes for ambiguous initiatives; define success metrics; and optimize performance through iterative testing. The role focuses on proving product-market fit before handing successful motions to established product marketing teams.

Lead public marketing for an early-stage startup transforming mathematical research through management and AI assistance. Responsibilities include increasing awareness among mathematicians and broader society, representing the company publicly at research, media, and government events, and developing campaigns to make Talmenta well known. The role offers substantial autonomy, mentorship, equity, and either full-time employment or an initial part-time freelance arrangement.

Founding Product Marketer responsible for establishing Tamarind Bio’s marketing foundation, including brand, positioning, messaging, product launches, GTM campaigns, content, case studies, thought leadership, conferences, and demand generation. The role translates complex AI, infrastructure, and computational biology concepts into compelling narratives for scientists, executives, and enterprise buyers while partnering closely with founders, customers, sales, engineering, and product teams.

Own Tern’s global brand and demand generation strategy, clarify its new category, and drive growth across travel advisors, agencies, and suppliers. Responsibilities include developing messaging, sourcing customer stories, building content, PR, digital, and event programs, establishing supplier-market presence, running weekly experiments, applying AI to marketing execution, and building a small high-performing team.

Own and scale AirGarage’s paid media program across LinkedIn, Google, emerging channels, and paid publications. Develop experiments for audiences, offers, creative, landing pages, and CTAs; manage attribution and reporting; coordinate paid campaigns with ABM, outbound, and newsletter programs; and automate campaign workflows using AI and n8n. The role also requires producing ad creative and optimizing campaigns for qualified pipeline and revenue.

Create and manage expert-level content for The Marketing Millennials across newsletters, branded content, podcasts, video, and social media. Own the branded content workflow from campaign kickoff through delivery, maintain the creator’s voice, incorporate feedback, manage deadlines, and collaborate on editorial strategy. The role requires strong writing, marketing fluency, research, storytelling, organization, and the ability to produce high-volume content for marketers and sponsors.

Build and lead an AI-native growth marketing engine for a cybersecurity SaaS company. Develop integrated demand-generation campaigns, create pipeline, influence the full customer funnel, strengthen messaging, and coordinate with product marketing, sales, SDR, and field teams. Use data and AI to optimize marketing performance, accelerate deals, and scale effective programs while leading and developing marketers.

Manage Project Slingshot’s US digital presence across social media, overseeing content production, scheduling, community engagement, trend experimentation, influencer partnerships, email and campaign support, and analytics reporting. The role adapts global campaigns for US audiences, grows supporter engagement, coordinates creators, monitors performance, and uses insights to optimize content and drive action around ending factory farming.