Senior Accounting Manager, Core Revenue at Function Health · Austin

Company Overview:

Function Health is the AI operating system for health, designed to empower people to live 100 healthy years. We are redefining how individuals understand, measure, and improve their health by moving beyond reactive care and enabling proactive, data-driven insight into human biology. Function has been recognized as one of Fast Company’s Most Innovative Companies of 2024, and is venture-backed byAndreessen Horowitz (a16z). Hundreds of thousands of members have joined Function to take control of their health.

Through advanced diagnostics, deep biomarker testing, longitudinal data, and AI-enabled insights, Function equips members with actionable intelligence to take control of both the quality and length of their lives.

Function recently announced a $298M Series B and is entering its next chapter of growth. As we scale, the quality and durability of our People systems, data, and insights will directly shape our ability to attract, retain, and support exceptional talent.

We are growing our team and seeking out world-class talent that deeply believes in our mission to positively impact global health, has a relentless bias toward action, and a growth mindset. Function fosters a collaborative and dynamic environment where every day we build the future.

Role:

The Senior Accounting Manager, Core Revenue will own the full revenue accounting lifecycle for Function Health's core revenue streams — Direct To Consumer (DTC) memberships, imaging and scan services, and mobile diagnostic services. You will run the month-end and quarter-end close across these streams, manage the team responsible for day-to-day execution, and build the systems, processes, and integrations that allow these operations to scale.

Core revenue spans multiple streams, each with its own systems and data, and each at a different stage of maturity. Data quality is the primary constraint on scaling these operations today, and closing that gap means partnering closely with data engineering, product, and operations teams to improve upstream data flows and drive automation across our systems, Rillet included. You will also own the close calendar, manage quality, and oversee a small team through month-end and quarter-end execution across these streams.

You will help build out a small team that you will directly oversee, transitioning work from interim contractors and outsourced resources as your team takes shape. The right person for this role is naturally curious, picks up context fast, and instinctively turns undocumented knowledge into repeatable processes.

You will report to the Senior Director of Revenue Accounting & Operations and operate as a senior leader within a lean, high-autonomy team. Function's revenue accounting function is still being built, and you will have significant influence over how it operates. That means bringing your own perspective, pushing back when something doesn't look right, and acting as a true thought partner rather than just an executor. The ideal candidate is comfortable working through ambiguity, meticulous in their attention to detail, self-motivated, and resourceful, energized by a fast-paced, high-growth environment and motivated by the opportunity to build something meaningful from the ground up.

Key Responsibilities:

• Own core revenue streams end to end, including the monthly and quarterly close for DTC memberships, imaging and scan services, and mobile diagnostic services — setting the close calendar, sequencing tasks, managing quality, and ensuring deadlines are met.

• Build and refine the close process for each stream — standing up frameworks for newly acquired services, improving workflows for established ones, and designing each to run through systems rather than manual effort.

• Identify and investigate data quality issues across revenue systems, and partner with data engineering and product teams to fix them at the root cause and drive automation, including our Rillet rollout — scoping integrations, defining requirements, and building scalable workflows that reduce manual touchpoints and hold up as new streams come online.

• Manage and grow a team of Senior Accountants — building, onboarding, and developing your direct reports while transitioning work from interim contractors and outsourced resources.

• Lead revenue reporting and analysis, including deferred revenue schedules, revenue flux analyses, and close reporting for leadership and audit.

• Serve as the primary point of contact for external audit (KPMG) on revenue matters within your streams — preparing support, presenting methodology, and addressing questions with technical depth and confidence.

• Design and maintain internal controls, SOPs, and process documentation that support SOX-readiness and ensure your streams can be closed consistently as the team and business scale.

Qualifications / Skills:

• 8-12+ years of progressive experience in revenue accounting, including significant ownership of multi-stream month-end close and reporting; Big 4 public accounting experience strongly preferred.
• Strong close management experience — owning the calendar, coaching your team through issues, clearing blockers, and delivering on time across multiple revenue streams.
• Track record of identifying data quality issues at the root cause in nascent or evolving data environments, and partnering with product, engineering, and data teams to fix them — not just reconciling around problems.
• Strong communicator and thought partner — you explain complex accounting issues to non-finance stakeholders, surface risks proactively, and bring a point of view rather than just executing.
• Comfortable leading in ambiguity — building processes and controls while running them, in an environment where new revenue streams, acquisitions, and product launches are constant.
• People management experience — you have hired, managed, and developed accountants. You know how to build a team, not just inherit one.
• Familiarity with ASC 606 revenue recognition, applied to subscription and service-based revenue models — including multiple performance obligations, variable consideration, and bundled offerings.

Great to Have:

• Experience with payment platform revenue data (transaction classification, settlement reconciliation) or exposure to subscription-based/health-tech businesses.
• Experience scoping ERP/rev rec system integrations (e.g., Rillet, NetSuite, Zuora) as the accounting owner, plus comfort with SQL or other data querying tools to investigate transaction-level data directly.
• Hands-on use of AI or automation tools (Claude, ChatGPT, advanced Excel/Sheets, scripting) in accounting workflows, or a strong point of view on how they should be applied.

To be a strong fit, you embody our Core Values:

• Ruthless Prioritization:
  • We prioritize what drives impact.
  • We never compromise on standards of excellence.
• Member-First, Always:
  • We design and deliver like we’re caring for someone we love.
  • We create clear, actionable, human experiences.
  • We prioritize responsiveness, peace of mind, and outcomes.
  • We empower members with truth, clarity, and care.
• One Team, Moving Fast:
  • We are aligned in purpose, prioritization, and speed.
  • We gather diverse perspectives to make informed decisions.
  • We clear paths for each other and move fast together.
  • We communicate clearly and respectfully, rallying around shared goals.
• Radical Ownership, Relentless Execution:
  • We don’t just ship—we own outcomes and drive results.
  • We act with urgency and precision.
  • We anticipate, initiate, and follow through.
  • We meet challenges with grit and pragmatism.
  • We embrace new tech to deliver better outcomes.
• Mission Over Ego:
  • We are ruthlessly aligned to our mission—and leave ego at the door.
  • We disagree and commit.
  • We don't tolerate politics or withholding information.
  • We operate with honesty, transparency, and respect.
• Sustained Integrity in Every Detail:
  • We earn trust by obsessing over accuracy, quality, and clarity in everything we do.
  • We prioritize clinical precision—data must be right.
  • We sweat the details because outcomes depend on them.

Why You'll Love Working With Us:

We value our team at Function and offer a competitive salary and benefits package, flexible working hours, and a dynamic work environment where creativity and innovation are encouraged. If you are a highly motivated and experienced individual who is passionate about using technology to improve people’s lives, we would love to hear from you.

At Function, we celebrate diversity and are committed to building an inclusive and equitable workforce. We are proud to be an equal opportunity employer and do not discriminate based on race, color, religion, sex (including gender identity and sexual orientation), national origin, age, disability, veteran status, marital status, ancestry, or any other characteristic protected by applicable law.

Join the Function Health team and become a part of our mission to revolutionize healthcare. Work with us to make a difference in the lives of thousands, ensuring a healthier future for all. Discover more about us and how we're changing the face of healthcare at Function Health.

Important Notice: Legitimate communication from the Function Health team will always come from an email address ending in @functionhealth.com. Function Health will never request personal information such as banking details or payment during the hiring process. Please be cautious of communications or job offers that come from other email domains, instant messaging platforms, or unsolicited calls. If you ever have doubts about the legitimacy of a communication, please reach out to us directly at talent@functionhealth.com.