Senior Customer Success Manager

Posted 8 Hours Ago
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New York City, NY, USA
In-Office
130K-160K Annually
Senior level
Events • Social Media • Software
Maximizing IRL human connection for the world
The Role
Own and grow a strategic book of 100–150 high-value event organizers. Lead onboarding, QBRs, and success plans; drive product adoption, retention, expansion, churn mitigation, and data-driven growth. Partner cross-functionally to surface customer insights and build repeatable Customer Success playbooks.
Summary Generated by Built In
About Posh

We are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.

Human connection is lost. Posh is a beacon guiding us back.

Posh enables anyone to build an IRL community based on shared interests, while connecting consumers with the communities of people just like them. Founded by event organizers who were frustrated with the growing loneliness epidemic and the tools available to build their own event brand, we’ve built the ultimate platform for launching, monetizing, and finding IRL communities of people just like you. In just 6 years, Posh has grown to a team of 70, expanded to 8M+ users, secured $70m in venture funding, and facilitated over $350M in transactions.

About the Role

Posh is hiring a Senior Customer Success Manager to own and grow relationships with 100–150 of our highest-value event organizers, including businesses generating or projected to generate $100K+ in annual GMV.

This is not a support role. You’ll be a strategic growth partner to some of the most ambitious organizers on Posh, helping them get more value from the platform, grow ticket sales, expand into new markets, and build stronger businesses.

You’ll own the customer journey from onboarding through long-term success: leading strategic business reviews, building success plans, driving product adoption, identifying churn risk, and uncovering expansion opportunities.

Your north star is simple: our organizers should be more successful because they work with you.

You’ll be accountable for:

  • Net Revenue Retention across your book of business

  • Customer retention and churn mitigation

  • Adoption of strategic and revenue-driving products

  • Customer growth and long-term platform value

  • Qualified expansion opportunities surfaced to Account Management

What You’ll Learn & Achieve
  • Own and grow a strategic book of business of 100–150 high-value organizers, building trusted relationships from day-to-day operators to senior leaders

  • Lead the customer journey from onboarding through QBRs and ongoing success planning, aligning on goals, growth strategies, and measurable outcomes

  • Help organizers scale their businesses by growing ticket sales, expanding into new markets, and identifying new ways to get more value from Posh

  • Drive product adoption and value realization by connecting revenue-generating and high-value Posh features to each organizer’s business goals

  • Use data to stay proactive, identifying growth opportunities, engagement priorities, churn risk, and the right retention strategies before issues escalate

  • Identify expansion opportunities across your book and partner with Account Managers on upsell and cross-sell opportunities

  • Champion the customer voice internally, partnering with Product, Sales, Engineering, and Support to surface insights and improve the organizer experience

  • Help build the Customer Success playbook by turning successful organizer strategies into repeatable best practices and improving the systems and processes we use as we scale

About You

You’re equal parts customer advocate, growth strategist, and operator. You care less about activity for activity’s sake and more about whether your customers are actually growing.

You bring:

  • 3+ years of experience in Customer Success, Account Management, strategic partnerships, or a similar customer-facing role

  • A track record of driving adoption, retention, renewals, and expansion across a meaningful book of business

  • Experience leading onboarding, QBRs, success plans, and strategic conversations with multiple stakeholders

  • A commercial, consultative mindset with the ability to connect product capabilities to measurable customer outcomes

  • Strong instincts around churn risk, account prioritization, and expansion opportunities, using data to guide where you focus

  • Excellent relationship-building and cross-functional skills, with the ability to earn trust internally and with customers

  • High ownership and organization: you can manage a large book without letting important opportunities fall through the cracks

  • Comfort operating in a fast-moving environment and using tools like Planhat, analytics platforms, AI, and automation to work smarter

Bonus Points
  • You have experience working with event organizers, creators, marketplaces, ticketing platforms, or community-led businesses

  • You have personally helped customers expand into new markets, launch new revenue streams, or scale their businesses

  • You understand event economics and can speak credibly about ticket pricing, promotion, audience growth, and event strategy

  • You genuinely love events and the people crazy enough to build their lives around bringing people together

Why You’ll Love It Here

You’ll work directly with some of the most ambitious event organizers and community builders in the country.

You won’t simply be teaching customers how to use software. You’ll be helping entrepreneurs build larger audiences, launch new markets, generate more revenue, and create businesses around bringing people together in real life.

You’ll also have the opportunity to shape what Customer Success at Posh becomes.

We’re building a team that goes beyond reactive account management. Our goal is to create a world-class Customer Success organization that deeply understands our customers, proactively drives outcomes, and becomes one of Posh’s strongest engines for retention and growth.

If you want to own meaningful customer relationships, operate close to revenue, and help build the playbook rather than inherit one, we’d love to meet you.

Posh provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Posh is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. Please let us know if you need assistance or accommodation due to a disability

Skills Required

  • 3+ years of experience in Customer Success, Account Management, strategic partnerships, or similar customer-facing role
  • Proven track record driving adoption, retention, renewals, and expansion across a meaningful book of business
  • Experience leading onboarding, QBRs, success plans, and strategic conversations with multiple stakeholders
  • Commercial, consultative mindset with ability to connect product capabilities to measurable outcomes
  • Strong instincts around churn risk, account prioritization, and expansion opportunities using data
  • Excellent relationship-building and cross-functional collaboration skills
  • High ownership and organization; ability to manage a large book without letting opportunities fall through the cracks
  • Comfort operating in a fast-moving environment and using tools like Planhat, analytics platforms, AI, and automation
  • Experience working with event organizers, creators, marketplaces, ticketing platforms, or community-led businesses
  • Experience helping customers expand into new markets, launch new revenue streams, or scale their businesses
  • Understanding of event economics: ticket pricing, promotion, audience growth, and event strategy
  • Passion for events and community building

Posh Compensation & Benefits Highlights

  • Healthcare Strength Healthcare premiums for medical, dental, and vision are described as fully covered for employees and dependents, which is unusually comprehensive for a startup. This minimizes out-of-pocket exposure for core health needs.
  • Equity Value & Accessibility Equity is offered to all employees with competitive grants and refreshers, signaling accessible ownership upside. This adds meaningful long-term value beyond base salary.
  • Wellbeing & Lifestyle Benefits The package features a paid Equinox membership, a daily Uber Eats credit on office days, and regular team dinners/off-sites. These perks provide tangible day-to-day lifestyle value.

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The Company
HQ: New York, New York
70 Employees
Year Founded: 2019

What We Do

Posh is the first social media platform dedicated to real-life social experiences. We have democratized event creation, making it easy for anyone to host events and empowering organizers to curate unique experiences. In doing so, Posh enables consumers to discover social events in their community, connect with peers around shared interests, and start and scale their own social communities.

Why Work With Us

At Posh, we're not just building an event platform—we're crafting a movement to end loneliness by fostering meaningful in-person connections. Born from the vibrant energy of NYC's event scene, our mission is to empower organizers and communities to create unforgettable experiences.

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Posh Offices

OnSite Workspace

Posh thrives on face‑to‑face energy. When we share a whiteboard, decisions compress from days to minutes and ideas gain a heartbeat. That’s why onsite work is our default.

Typical time on-site: None
HQNew York, New York

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