Assistant Controller

What You’ll Do

• Lead the month-end close process, including preparation of account reconciliations, journal entries, and internal management reports
• Partner with the Corporate Controller to develop and maintain accounting policies, procedures, and documentation that scale with the business
• Draft GAAP-compliant technical accounting memos that clearly communicate complex concepts and their operational impact
• Support reporting integrity by working with FP&A to ensure records align with key business dimensions (e.g., departments, vendors, business units)
• Manage and maintain financial system dimensions and reporting structures in our ERP (Sage Intacct experience is a plus)
• Help enhance and implement internal controls for both existing and evolving processes
• Support external audits by organizing requests, managing timelines, and offering clear documentation and commentary
• Pitch in on team development, cross-functional initiatives, and special projects as needed

What You Bring

• Bachelor's degree in Accounting, with 8–10 years of relevant experience (a mix of public accounting and in-house experience preferred)
• Solid foundation in US GAAP (IFRS experience a plus) and experience preparing or reviewing financial statements
• Strong leadership and interpersonal skills—you know how to collaborate, influence, and bring clarity to complex topics
• Excellent attention to detail, organizational skills, and communication (both written and verbal)
• Experience working across multiple legal entities and ownership structures
• Advanced Excel skills, with bonus points for Python and SQL exposure
• CPA strongly preferred, but not required
• Experience with a modern ERP system—Sage Intacct or similar preferred

Why You’ll Love Working Here

• You’ll join a team that values precision, pragmatism, and partnership. We take pride in getting the details right, moving fast without cutting corners, and building systems that last. You’ll have a voice, real ownership, and a chance to shape how accounting supports our continued growth.

We take care of our people so they can do their best work. 

• Health and WellnessComprehensive medical, dental, vision, disability, and life insurance and parental leave benefits. On-staff doctor, free therapy through SpringHealth, acupuncture, an Employee Assistance Program, and other wellness offerings.
• Time OffPTO and paid holidays.
• Financial401(k) retirement plan, healthcare and dependent care FSAs, HSA-compatible plan options with annual employer HSA funding and pre-tax commuter benefits.
• Life at FlowWeekly catered lunches, wellness classes and employee discounts on Flow hotel stays, grocer products, and merch.