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Senior Accountant, Core Revenue

Function Health

Job Location:

Austin, TX - USA

Monthly Salary: Not provided by the employer

Posted: 13 August 2026 (Yesterday)

Application Deadline: 10 November 2026

Vacancies: 1 Vacancy

Department:

Finance

Job Summary

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 Companys Most Innovative Companies of 2024 and is venture-backed by Andreessen 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 Accountant Core Revenue will perform the day-to-day duties of the revenue accounting for Function Healths core revenue streams Direct To Consumer (DTC) memberships and imaging and scan services. You will prepare the month-end and quarter-end close across these streams execute account reconciliations and flux analysis and help 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 a primary constraint on scaling these operations today. You will work closely with data engineering and product teams to trace issues to their root cause and support the Rillet integration already underway for these streams.

You will bring rigor to processes that are still being built working through undocumented and evolving data along the way. 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 Manager Core Revenue and operate as a key contributor within a lean high-autonomy team. Functions revenue accounting function is still being built and you will have real influence over how it operates. That means bringing your own perspective and flagging issues when something doesnt look right rather than simply executing tasks as assigned. 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 the monthly and quarterly close for DTC memberships and imaging and scan services revenue preparing revenue-related journal entries deferred revenue schedules and account reconciliations against a fixed close calendar.
Analyze financial results investigate fluctuations and provide clear explanations for balance sheet and income statement variances.
Investigate data quality issues across revenue systems tracing them to root cause and partner with data engineering and product teams to resolve them at the source.
Support the Rillet integration from the accounting side mapping data flows testing configurations and helping define what the system needs to support a clean auditable close.
Reconcile revenue and payment data including Stripe transaction detail to identify and resolve discrepancies between subledgers payment processors and the general ledger.
Maintain revenue schedules and supporting documentation for DTC memberships and imaging and scan services and prepare audit support for KPMG (or other reviewers) on request.
Identify and implement process improvements that reduce manual work and strengthen controls as scans moves toward steady state

Qualifications/Skills:

5 years of accounting experience with exposure to revenue accounting; Big 4 public accounting experience preferred.
Bachelors degree in Accounting Finance or a related field.
Comfortable working through messy undocumented data and immature systems without waiting for a perfect process to get started.
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.
Experience performing month-end close account reconciliations and flux/variance analysis independently with minimal oversight.
Strong data skills comfortable manipulating and reconciling large imperfect datasets in Excel or similar tools to trace issues to root cause not just symptoms.
Clear communicator proactive and detail-oriented you flag data and process issues before they become close problems.
Solid understanding of ASC 606 revenue recognition applied to service-based and subscription revenue models.

Nice to have items:

CPA designation or actively pursuing certification.
Exposure to subscription-based/health-tech businesses
Familiarity with Stripe or other payment processor data.
Exposure to scoping or testing ERP/rev rec system integrations (e.g. Rillet NetSuite) as an accounting stakeholder.
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.

Your work will directly shape the accuracy and reliability of Function Healths core revenue reporting. We are looking for a proactive detail-oriented accountant who is energized by fixing broken processes not just working around them.

To be a strong fit you embody our Core Values:

Ruthless Prioritization:
- We dont let perfect get in the way of progress.
- We move quickly to drive value not perfection.
- We prioritize what drives impact.
- We never compromise on standards of excellence.
Member-First Always:
- We design and deliver like were caring for someone we love.
- We create calendar actionable human experience.
- We prioritize responsiveness peace of mine 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 dont 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 meission and leave ego at the door.
- We disagree and commit.
- We dont 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 Youll 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 peoples lives we would love to hear from you.

At Function we celebrate diversity and are committed to building a diverse and inclusive workforce. As an equal opportunity employer we do not discriminate on the basis of race color gender identity ancestry religion age sexual orientation national origin disability marital status Veteran status or any other occupationally irrelevant criteria.

Join the Function Health team and become a part of our mission to build a healthier future for all. Discover more about us and how were 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 @. 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

Required Experience:

Senior IC

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