Controller, Finance & Banking, Accounting Manager

About the job

As our Controller, you will own the day-to-day accounting function and serve as the right-hand accounting leader to the Head of Finance. This role is the head of accounting at Slang AI—responsible for the integrity of our books, the rhythm of our close, and the readiness of our financials for internal and external stakeholders.

You will lead Slang's first-ever third-party audit from end-to-end, build the controls and processes that will survive scrutiny, and design an accounting operation capable of closing the books faster—with the ambition of a near-daily close. You will own revenue accounting under ASC 606, expense accounting, accruals, cost classification, software capitalization, and the controls environment that holds it all together.

You will report to the Head of Finance and manage a Sr. Accountant, as well as a remote offshore team supporting SOP-driven work across Hub Spot, Rippling, Invoice Butler, and other administrative systems. This role has the mandate to hire and mentor additional accounting talent as the function scales, including the planned Assistant Controller hire.

This is a hybrid role based in the NYC area, with a 3 days per week in our Financial District office (T,W,Th).

• Own the end-to-end month-end close, driving accuracy, timeliness, and continuous improvement
• Drive the close calendar from monthly toward a faster cadence—with an ambition toward a near-daily close
• Own technical accounting positions, memos, and policies across ASC 606 (revenue), ASC 350-40 (software capitalization), and ASC 718 (stock comp)
• Prepare GAAP financial statements and supporting schedules for leadership, the Board, and external stakeholders

• Lead Slang's first third-party audit end-to-end—planning, PBC management, auditor relationship, and resolution of findings
• Design and implement the internal controls environment—segregation of duties, approval thresholds, documentation standards
• Proactively identify and remediate audit risk areas, especially revenue recognition, software capitalization, stock comp, and accruals
• Build the muscle to pass future audits faster and more cheaply every year

• Lead the migration from Quick Books Online to a modern ERP (Rillet or similar) designed for speed and automation
• Integrate the accounting stack across Rippling (payroll, T&E, vendor spend), Commerce Hub (quote-to-cash), Invoice Butler (collections), and Hub Spot
• Deploy AI and LLMs to accelerate the close, anomaly detection, account reconciliations, flux analysis, and memo drafting
• Treat the accounting operation as a system—not a series of spreadsheets

• Own revenue accounting under ASC 606, including contract review, performance obligations, deferred revenue, and revenue recognition logic
• Oversee the quote-to-cash process run through Commerce Hub with third-party and offshore accounting support
  
  Manage escalations from Invoice Butler (collections partner) and ensure the AR aging is healthy
• Partner with Sales and Customer Experience to resolve billing disputes and improve invoice accuracy
• Design and enforce vendor spend and T&E policies—building controls into Rippling and approval workflows
• Partner with the Head of Finance on budget enforcement, accrual quality, and P&L discipline
• Build reporting that gives department leaders visibility into their spend in real time
• Classify costs correctly across COGS, R&D, S&M, and G&A—with a particular eye toward software capitalization decisions

• Own the relationship with external tax providers, ensuring timely and accurate federal, state, and sales tax compliance
• Oversee payroll accounting via Rippling, including commissions, bonuses, and equity-related payroll implications
• Manage equity and cap table accounting (ASC 718), including stock compensation expense and reconciliation with the cap table of record
• Execute against the cash management plan set by the Head of Finance

• Manage and develop Shreya Menon as the core in-house accountant
• Manage the offshore accounting team—designing SOPs, QA processes,…