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Assistant Controller

Function Health

Job Location:

Austin, TX - USA

Monthly Salary: Not provided by the employer

Posted: 29 September 2026 (11 hours ago)

Application Deadline: 27 December 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 the limitations of traditional care and enabling comprehensive continuous insight into human biology. Function has been recognized as one of Fast Companys Most Innovative Companies of 2024 and is venture-backed by Redpoint and other leading venture firms. Over half a million members have joined Function to take control of their health.

Through comprehensive lab testing MRI and CT imaging longitudinal data and guidance from AI and clinical teams Function gives members a complete continuous view of their health and the clarity to act on it. Through acquisitions across imaging mobile phlebotomy and supplement tracking and optimization Function is building an integrated health platform that spans the full path from testing to health clarity to daily action.

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:

Were seeking a proactive hands-on Assistant Controller to help design implement and scale our accounting infrastructure. Youll be instrumental in building the processes systems and reporting capabilities that will support our growth. This is a unique opportunity to join early take ownership and leverage emerging technologies to create a best-in-class accounting

environment.

Key Responsibilities:

Manage the general ledger consolidations AP payroll and intercompany cross-charges ensuring compliance across domestic and international entities.
Design and implement scalable accounting policies processes and controls to support rapid growth.
Partner with the Controller to optimize a modern ERP procurement and T&E tools and systems with a focus on automation and AI-driven efficiencies.
Lead month-end and quarter-end close processes ensuring accuracy timeliness and compliance with GAAP.
Oversee accounting for international operations and support global tax matters.
Support external audits and investor reporting requirements.
Build dashboards and reporting tools to provide real-time financial insights to leadership.
Mentor and develop accounting team members
Stay current on emerging accounting tech AI tools and process automation best practices.

Qualifications/Skills:

CPA (or equivalent).
Bachelors degree in Accounting Finance or a related field.
10 years of progressive accounting and leadership experience with a mix of Big 4 and in-house experience at a high-growth B2C or technology company and experience with companies of scale.
Strong knowledge of U.S. GAAP.
Strong experience with multi-entity and multi-currency accounting as well as managing international taxes and regulations.
Experience optimizing the tech stack integrating related tools.
Proven ability to improve processes and leverage automation tools (e.g. AI reconciliation OCR invoice processing automated close solutions).
Excellent analytical organizational and communication skills.
Comfortable operating in a fast-paced dynamic environment with evolving priorities.
Excellent knowledge of ERP systems financial reporting tools and revenue recognition software.
Proven leadership and project management skills with the ability to lead cross-functional teams and implement systems that support scalable growth.

To be a strong fit you also need:

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 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 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 mission - 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.

Your dedication to these responsibilities will directly contribute to the success of our platform and the satisfaction of our users. We are looking for a proactive skilled and forward-thinking individual to join our team and help shape the future of our services.

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 t

Required Experience:

Junior IC

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