Top Customer Success Jobs in St. Louis, MO

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.

Lead lifecycle for enterprise and OEM/channel customers—onboard, deploy, drive adoption, retention, renewals, and expansion. Act as technical advisor on data, storage, and multi-cloud architecture, deliver QBRs and success plans, enable partners, resolve escalations, and provide product feedback while partnering with Sales, Product, Operations, and Engineering to maximize customer value.

The Customer Success Manager at SS&C will build relationships, manage renewals, support customers, and develop success strategies.

The Scaled Customer Success Manager will own and optimize the startup program, focusing on customer journey, activation, retention, and growth using automation and workflows.

Serve as primary relationship manager for Paytronix customers, driving onboarding, QBRs, adoption, and retention. Advocate customer needs internally, coordinate cross-functional teams, identify risks, and provide consultative guidance to maximize platform value.

Own a book of IDW customers to drive growth, engagement, retention and renewals. Act as primary customer contact, run demos/webinars/enrollment events, negotiate renewals, coordinate cross-functional teams, monitor program performance, resolve issues, and identify expansion opportunities.

Manage and grow an enterprise portfolio (Fed/SLED), drive adoption and ROI of the Abnormal platform, develop strategic success plans, identify expansion opportunities, build executive relationships, monitor health and mitigate risk, and collaborate cross-functionally to ensure renewals and customer satisfaction.

Serve as primary customer liaison to drive onboarding, adoption, retention, and ROI. Build executive relationships, deliver QBRs, monitor health, manage escalations, coordinate cross-functional teams, and promote product adoption and roadmap alignment to maximize customer value.

Manage and drive success for a portfolio of up to 35 customer accounts in the healthcare sector, ensuring value realization and customer satisfaction.

Serve as the technical post-sales contact for enterprise customers: drive adoption of JetBrains products, manage technical account relationships, advise on architecture and tooling, advocate customer needs to product and support teams, recommend enhancements, support product evaluations, and collaborate with sales to grow accounts. Requires travel (~25%) and bilingual English with Portuguese and/or Spanish.

Serve as the technical point of contact for enterprise accounts, driving adoption of JetBrains products, advising on architecture and tooling, advocating customer needs to product and support teams, enabling account expansion with Sales, and delivering product demonstrations and technical guidance. Travel roughly 25% required.

Serve as the primary consultative partner for a complex portfolio of financial institution clients using Alkami's Data & Marketing solution. Drive strategy, analyze usage and campaign results, deliver QBRs, build success plans, maintain multi-threaded relationships, identify upsell opportunities, coordinate internal stakeholders, and ensure retention and measurable ROI. Travel up to 25%.

Own post-sale success for a portfolio of enterprise customers: drive retention, renewals, and expansion; build multi-threaded relationships; run Executive Business Reviews; monitor customer health; manage device inventory and demand planning; coordinate with solutions, technical account managers, sales, and finance; and contribute to CS playbooks and onboarding frameworks.