Customer Success Manager

Help Build the Future of Healthcare AI

Hi! We’re Infinitus — the first trusted voice AI platform transforming healthcare.

Built by ex-Googlers, startup veterans, and industry pros, our AI boosts productivity, slashes admin burden, and creates new ways to support patients with chronic conditions. We scale connections between patients, payors, and providers — empowering care teams and improving health outcomes.

The Mission

At Infinitus, our mission is simple : create time for healthcare by making access, adherence, and affordability easier than ever. Using multimodal AI, human-in-the-loop systems, and a rich knowledge graph, we’ve automated over 5 million calls —saving millions of hours for patients and providers.

Backed by top investors like Kleiner Perkins, Google Ventures, and a16z, we’re a team that loves to challenge the status quo and move fast at the intersection of AI and healthcare.

At Infinitus, you will :

Own enterprise accounts end-to-end : from onboarding through renewal and expansion, serving as the primary strategic contact across the full customer lifecycle

Drive ongoing customer health and success : conduct regular check-ins, usage and outcomes monitoring, Quarterly Business Reviews (QBRs), and proactive outreach to ensure value realization and early issue detection

Identify and convert growth / expansion opportunities : map customer needs, identify new / expansion use cases, and partner with Sales to grow adoption across customers’ business units and departments

Support implementation and adoption : partner with our Enablement team on integrations, workflow design, technical launches, and user training to ensure rapid time-to-value and stable onboarding

Collaborate cross-functionally : partner with Product, Engineering, Sales, Marketing, Operations, and Finance / RevOps to resolve roadblocks, support billing and invoicing accuracy, and coordinate expansions or new pilots for existing accounts

Maintain strong account operations and hygiene : maintain CRM / CS tool records, manage communications, issue resolution, renewal tracking, and billing / invoice checks as needed

Advocate for the customer internally : collect feedback, surface product or workflow enhancement ideas, and help inform product roadmaps based on real-world usage and needs

Build and deepen relationships across stakeholders : from end-users to senior executives, earn trust, influence adoption, and drive enterprise-level engagement

We are looking for someone who has :

5+ years of experience in customer success, technical account management, or consulting roles in SaaS, health tech, AI, or related fields

Strong technical fluency and workflow empathy to understand integrations, APIs / workflows or clinical / operational contexts, and translate product value to both technical and business stakeholders

Demonstrated ability to manage complex, multi-stakeholder enterprise accounts and guide organizations through change, adoption, and expansion

Track record of driving expansion, renewals, and increased utilization (i.e., not just retention, but growth within accounts)

Comfort operating cross-functionally and serving as a customer advocate across Marketing, Sales, Product, Engineering, and Operations teams

Strong communications : clear, empathetic, and executive-ready with the ability to distill technical complexity into business value

Proactive, results-oriented mindset : strong problem-solving skills with the ability to anticipate risks and opportunities

Experience with CRM / CS tools and account hygiene (e.g. data tracking, billing / invoice accuracy, renewal management, usage metrics)

Ability to manage multiple accounts concurrently and prioritize across tasks, while remaining detail-oriented

Why This Role Is Important to Us :

We sit at the intersection of healthcare and agentic AI communications a space where technology must meet real-world clinical, administrative, and operational demands. This role gives you the opportunity to shape how our products are adopted and used in critical environments, influence product direction, drive meaningful value for customers, and grow professionally in a high-impact, mission-driven team.

Why You’ll Love It Here

Competitive salary, equity, and 401(k)

Wellness stipend & great benefits (medical, dental, vision)

Generous PTO & parental leave

Bi-annual offsites & a collaborative, mission-driven culture

Hybrid work (SF office Mon / Tues / Thurs) + catered lunches (Bay Area Positions only)

What to Expect in the Interview Process

Apply & meet our recruiting team

Virtual Interviews to showcase your skills

Final onsite loop to meet the team and get to know us better

Curious to Learn More?

Read our Blog to hear from Infinauts about what we’re building

Discover how our company values (CODES) guide us

Follow our CEO, Ankit Jain, for industry updates

We’re building AI agents that tackle healthcare’s toughest problems and open new possibilities. Ready to join us? Let’s talk!

Infinitus Systems is committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion, sex, pregnancy (including childbirth, lactation and related medical conditions), national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information (including characteristics and testing), military and veteran status, and any other characteristic protected by applicable law. Infinitus Systems believes that diversity and inclusion among our teammates is critical to our success as a global company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool.

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