Controller

DeWinter Group; New York (NY); Hybrid; USD 140,000 - 210,000; Full time

Job summary

DeWinter Group is seeking a seasoned Controller to own the full spectrum of accounting operations in a fast-growing startup. You will lead end-to-end processes, drive scalable workflows, ensure GAAP compliance, and partner cross-functionally to support rapid expansion.

The role requires 7+ years of accounting, leadership in close cycles, and experience with NetSuite, QuickBooks, Ramp, Stripe, or Aleph. A CPA is preferred, and a hybrid NY-based work model is offered.

Qualifications

• 7+ years of progressive accounting experience including 3+ years in leadership of month-end close.
• Deep GAAP knowledge, ASC 606, and financial reporting standards applicable to a fast-growth startup.
• Experience managing ERP and billing platforms such as NetSuite, QuickBooks, Ramp, Stripe, or Aleph.
• Strong written and verbal communication with cross-functional collaboration.

Responsibilities

• Lead end-to-end accounting processes, including AP, AR, billing, revenue recognition (ASC 606), and cash management.
• Manage monthly close cycles, general ledger reconciliations, journal entries, and financial statement preparation in GAAP compliance.
• Collaborate with external firms on audits, tax filings, and internal controls to ensure accuracy and compliance.
• Optimize and implement accounting software, ERP systems such as NetSuite or QuickBooks, and billing platforms like Stripe or Aleph.
• Partner with Sales, Legal, and Operations teams on contract management and revenue recognition to ensure seamless workflow.
• Oversee the management of bespoke client invoices, multi-tiered billing, and collections for a portfolio of Fortune 500 clients.
• Support strategic financial planning, process improvement, and automation initiatives to scale company growth.

Skills

Accounting experience

Month-end close

GAAP expertise

ASC 606

ERP systems

Billing platforms

Communication & collaboration

CPA preferred

Education

Bachelor's degree in Accounting/Finance

CPA certification

Tools

NetSuite

QuickBooks

Ramp

Stripe

Aleph

Job description

Controller

Join a dynamic, high-growth innovative startup environment as a seasoned Controller—an essential leadership role overseeing the full spectrum of accounting operations. You will be the autonomous owner of company finances, driving scalable processes, and ensuring compliance, and partnering cross-functionally to support rapid expansion. If you're a strategic, tech-savvy accounting professional with startup experience and a passion for building robust financial systems, this is your opportunity to make a significant impact in a fast-paced, collaborative setting.

Key Responsibilities:

• Lead end-to-end accounting processes, including AP, AR, billing, revenue recognition (ASC 606), and cash management.
• Manage monthly close cycles, general ledger reconciliations, journal entries, and financial statement preparation in GAAP compliance.
• Collaborate with external firms on audits, tax filings, and internal controls to ensure accuracy and compliance.
• Optimize and implement accounting software, ERP systems such as NetSuite or QuickBooks, and billing platforms like Stripe or Aleph.
• Partner with Sales, Legal, and Operations teams on contract management and revenue recognition to ensure seamless workflow.
• Oversee the management of bespoke client invoices, multi-tiered billing, and collections for a portfolio of Fortune 500 clients.
• Support strategic financial planning, process improvement, and automation initiatives to scale company growth.

Required Skills:

• 7+ years of progressive accounting experience, including 3+ years managing accounting processes and month-end close.
• Deep expertise in GAAP, revenue recognition (ASC 606), and financial reporting standards.
• Proven experience managing ERP and billing platforms such as NetSuite, QuickBooks, Ramp, Stripe, or Aleph.
• Strong operational insight with a hands‑on approach to implementing scalable workflows in a startup environment.
• Excellent communication and cross-functional collaboration skills.
• CPA certification strongly preferred.

Nice to Have Skills:

• Experience in SaaS or subscription‑based industries.
• Familiarity with SaaS billing systems like Rillet or Stripe.
• Ability to utilize automation tools to streamline financial operations.

Preferred Education & Experience:

• Bachelor’s degree in Accounting, Finance, or related field; CPA preferred.
• 7+ years of relevant experience, with substantial leadership in a startup or tech environment.

Additional Requirements:

• Hybrid work model (3 days onsite, 2 days remote) in New York; open to fully remote candidates, especially for temporary roles.
• High adaptability to a fast‑paced, hands‑on startup culture where flexibility and initiative are prized.
• Willingness to work beyond traditional hours during close periods or critical deadlines.
• Ability to pass background check and drug screening as required.

This role offers a unique opportunity to shape the financial backbone of an innovative company at the forefront of its industry.