Top Customer Success Jobs in St. Louis, MO

Lead and scale Customer Success: manage two CSMs, learn the product hands-on, hire and onboard the CS team, set performance standards, own customer lifecycle from pilot to expansion, shadow customer conversations, and serve as the founder's primary CS contact.

Serve as primary client contact for law firm clients, manage relationships, collaborate with SEO and paid media teams, analyze campaign performance (GA4), present reports and recommendations, leverage AI/LLM tools, and drive client retention and growth.

Manage a portfolio of 60–75 mid-market customers: lead onboarding, implementation, product adoption, and renewals; monitor customer metrics and satisfaction; advocate customer needs to product and engineering; contribute to operational improvements; and apply AI tools to improve CSM workflows and outcomes.

Manage a portfolio of Guidewire InsuranceSuite customers to drive adoption, retention, expansion and advocacy. Build executive relationships, create account and success plans, lead renewals and negotiations, surface product feedback, collaborate cross-functionally, and mentor other CSMs. Measure success via ARR growth, retention, NPS/CSAT, and product penetration.

Own technical relationships for 25–40 mid-to-large customers, ensure retention and growth by troubleshooting issues, advising on configuration, managing escalations, handling commercial renewals, and feeding product feedback to internal teams.

Owner of enterprise customer technical and commercial health: debug integrations, trace API/webhook failures, build dashboards with SQL, lead QBRs and renewals, drive expansion and product adoption, create runbooks, and relay technical feedback to Product and Engineering.

Manage strategic OEM partnerships from technical scoping and API integration through renewals. Enable developer/product teams, monitor API consumption and health, lead QBRs, drive retention and expansion, and coordinate cross-functional escalation and roadmap alignment.

Manage a book of customers to drive adoption, onboarding, retention and growth of Linxup telematics solutions. Build consultative relationships, monitor customer health, identify expansion opportunities, coordinate cross-functionally, respond to inquiries, provide training and advocate for clients to improve satisfaction and referrals.

Leads Abnormal AI’s Enterprise Customer Success organization across the Americas, managing Directors, Managers, and Customer Success Managers. Responsibilities include developing customer success strategy, driving retention, adoption, expansion, and value realization for enterprise customers, strengthening executive relationships, overseeing escalations, improving customer health forecasting, and partnering with Sales, Renewals, Support, Product, and Engineering. The role also coaches leaders, scales processes, represents customer needs, and requires up to 25% travel.

Manage a high-volume book (~150+ SMB accounts), drive adoption and renewals of Hinge Health MSK programs, provide data-driven reporting and recommendations, coordinate escalations with internal teams, and identify expansion opportunities to maximize client retention and satisfaction.

Manages post-sale customer accounts, driving adoption, retention, renewals, expansion, and value realization. Develops success plans, monitors customer health metrics, conducts business reviews, resolves challenges cross-functionally, and advocates for customer needs. Uses CRM and customer success platforms to analyze usage data, identify risks and growth opportunities, and provide actionable recommendations to stakeholders.

Own post-sale relationships for a portfolio of B2B SaaS accounts from onboarding through renewal and expansion. Develop tailored adoption plans, monitor usage and support patterns, identify renewal risks, and lead customer conversations. Partner with sales on handoffs and collaborate with support and product to resolve issues. Support technically sophisticated customers running self-hosted or open-source Plane deployments, including those in regulated and enterprise environments.

Lead the US Customer Success and Implementation organization, overseeing retention, churn, expansion enablement, customer health, onboarding, implementation performance, KPI reporting, and operational scalability. Develop team leaders and senior CSMs, manage executive customer escalations, standardize processes, improve forecasting and automation, and align customer feedback with Product, Marketing, Sales, and company strategy.

Manage and optimize B2B marketing campaigns, serving as the primary customer contact and liaison with sales and operations. Responsibilities include campaign setup, kickoff calls, performance monitoring, quality control, reporting, CRM updates, customer communications, QBRs, and proactive issue resolution. The role requires strong organization, communication, presentation, analytical, and problem-solving skills while operating independently in a remote environment.

Manage strategically important enterprise customers as a trusted post-sale partner. Develop mutual success plans, lead executive business reviews, drive product adoption, monitor customer health, mitigate risks, support renewal readiness, identify expansion opportunities, and cultivate customer advocates through cross-functional collaboration.

Manage the post-sales lifecycle for a portfolio of customers: drive adoption, mitigate renewal risk, coordinate executive reviews, champion AI-enabled workflows, maintain Salesforce and HubSpot records, and collaborate with Sales and Solutions to retain and grow accounts.

Manage a ~60-account mid-market book to drive adoption, retention, and expansion of Ashby. Deliver product trainings, strategic guidance, and partnership reviews; become a product and domain expert; collaborate cross-functionally to advocate for customers and improve workflows, integrations, and long-term value realization.

Serve as primary technical contact for enterprise customers to drive adoption of Cloudinary's image, video and DAM solutions. Manage post-sales lifecycle, monitor usage and health metrics, run business reviews and success plans, support renewals and expansions, escalate and coordinate issue resolution, and relay customer feedback to Product and Engineering.

Lead a team of Customer Success Managers to drive adoption, reduce churn, identify upsell opportunities, manage renewals and forecasting, evolve processes for scale, mentor staff, and partner cross-functionally to optimize customer outcomes and retention.

Deploy, configure, and integrate Nuclearn's AI platform on customer infrastructure (on‑prem/air‑gapped or cloud). Drive adoption through training and troubleshooting, act as technical advisor to plant engineers and IT, surface customer feedback to Product and Engineering, and own post‑go‑live relationships toward expansion.

Serve as the strategic customer success lead for a portfolio of large law firms, driving adoption of LexisNexis research, drafting, analytics, and AI tools. Build trusted advisor relationships, create tailored success plans, use usage and health data to remove adoption barriers, support change management, and partner cross-functionally on renewals, expansions, and product feedback to realize measurable business outcomes and retention.

Own technical success for enterprise customers across pre‑ and post‑sales: validate architectures, scope solutions, lead onboarding and complex Out‑of‑Band deployments, drive adoption, deliver training, and act as long‑term technical advisor.

Own success, retention, and growth for a ~25-account portfolio. Manage renewals, mitigate risk, identify expansion opportunities, forecast revenue, coordinate cross-functional support, deliver excellent customer communication, and drive one measurable internal improvement project per quarter after onboarding.

Manage and grow enterprise client relationships in A2P messaging, ensuring exceptional service, renewals, and identifying growth opportunities.

As a Customer Success Manager, you will lead onboarding, guide technical implementation, maintain conversion rates, and enhance customer engagement and revenue growth.