Senior Customer Success Manager

About 11x Most of what GTM teams do all day isn't selling. It's monotonous work like research, list-building, follow-ups, and data entry - things that should never have been a human job in the first place. 11x is building the AI platform for growth by automating the busywork so GTM teams can focus on what they do best: building relationships and closing deals. Backed by $75M+ from a16z and Benchmark, headquartered in San Francisco, and trusted by leading teams at Checkr, Xerox, Rillet, and much more. We're hiring ambitious people who want to define how the next generation of companies accelerate growth. About the Role We’re looking for a Senior Customer Success Manager who is energized by the challenge of scaling new go-to-market motions and driving up-market business impact across a portfolio of high-value enterprise customers. At 11x, we call this a Full Stack CSM—you’ll own the entire customer journey: from onboarding and consulting on use cases, to managing ongoing success and even leading commercial conversations. You won’t just manage accounts—you’ll serve as a strategic advisor to executive stakeholders, deeply embed yourself in customer workflows, and proactively identify opportunities to expand adoption and value. Ideal candidates have hands-on GTM experience—whether through sales, partnerships, business development, or supporting go-to-market tools—and are passi [... source excerpt omitted ...] oduct stickiness Partner cross-functionally with product, engineering, and GTM teams to shape roadmap, resolve friction, and co-create scalable success Contribute to the broader customer ecosystem—developing playbooks, leading community events, and sharing insights Requirements 8+ years in a customer-facing role (Customer Success, Account Management, Business Development, etc.)—preferably in SaaS, AI, or GTM tech 3+ years working with enterprise logos (5,000+ employees) A strong understanding of the go-to-market landscape—you’ve either carried a quota, supported sales teams, or helped deploy tools used by GTM orgs A builder’s mindset: proactive, resourceful, and unafraid t [... source excerpt omitted ...] al communicator and relationship-builder, comfortable engaging senior execs and managing complex projects You sweat the details, thrive on ownership, and are motivated by helping customers win Onsite in our San Francisco office full time—this role is highly collaborative and benefits from being in the room Base salary range: $150,000 – $190,000, plus opportunity for uncapped upside. *Final offer will be based on a variety of factors, including role level, relevant experience, skills, and job-related expertise. 11x is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disabilit