Assistant Controller

Function Health; United States; On-site; USD 150,000 - 230,000; Full time

Job summary

Function Health, an AI health platform, seeks an Assistant Controller to design and scale accounting infrastructure for rapid growth. You will own GL, consolidations, intercompany charges, and policy development, while optimizing ERP, AI-driven efficiencies, and global tax compliance.

You will lead month-end closes, build real-time dashboards, mentor the team, and partner with leadership to deliver accurate reporting for investors. A CPA and 10+ years of progressive experience are required.

Qualifications

• CPA (or equivalent).
• Bachelor’s 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.

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.

Skills

CPA

GAAP knowledge

Multi-entity accounting

Multi-currency accounting

ERP systems

Automation tools

Leadership

Communication

Audit support

Process improvement

Education

Bachelor’s degree in Accounting/Finance

Tools

ERP systems

Financial reporting tools

Revenue recognition software

Job description

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 Company’s 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.

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 Company’s 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

We’re seeking a proactive, hands‑on Assistant Controller to help design, implement, and scale our accounting infrastructure. You’ll 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).
• Bachelor’s 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 don’t 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 we’re 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 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.

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 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 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 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 [e-mail].