Accounting Manager

Magnus Medical

. Own the full accounting cycle, including AP, expense coding, billing, collections, commission accounting, reconciliations, and month-end close .

Posted 10/14/2026full-timeBurlingame • California • United StatesMid-LevelSenior💰 $140,000 - $150,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing the full accounting cycle, including AP, AR, month-end close, and financial statement preparation. Proficient in ERP implementation and migration, with strong knowledge of US GAAP and experience in building in-house accounting processes.

Highest-signal resume keywords

Full Accounting Cycle ManagementERP Implementation SupportUS GAAP KnowledgeFinancial Statement PreparationVendor Management and 1099 Reporting

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Accounts PayableAccounts ReceivableMonth-End CloseFinancial Statement PreparationData MappingJournal EntriesAccrualsAdvanced Excel SkillsCommission AccountingGrant Accounting

Soft Skills

Detail-OrientedHighly OrganizedStrong Follow-ThroughClear CommunicationDiplomatic Collaboration

Tools & Technologies

Cloud ERPNetSuiteSage IntacctQuickBooksRampBill.comExpensifyBrexCampfireRillet

Certifications & Qualifications

Bachelor's Degree in Accounting or FinanceCPA (Preferred)

Industry Keywords

US GAAP1099 ReportingFinancial ReportingAudit-Ready DocumentationCompliance

Tech Stack

Tools & technologies

CloudERPFlux

About the role

Key responsibilities & impact

Own the full accounting cycle, including AP, expense coding, billing, collections, commission accounting, reconciliations, and month-end close
Transition accounting responsibilities in-house from the outsourced accounting provider
Create transition plans, handoff timelines, workflow documentation, and knowledge-transfer materials
Review historical books, identify cleanup needs, and organize workpapers and supporting documentation
Run parallel closes during the transition
Help build in-house accounting processes, close calendar, controls, and team structure
Support ERP migration, including chart of accounts redesign, data mapping, historical data migration, opening balance validation, requirements gathering, configuration, UAT, go-live, and cutover planning
Implement Ramp in place of Bill.com, Expensify, and Brex
Coordinate with implementation partners and vendors and document and train users on new systems
Maintain continuity of close, reporting, 1099 data, vendor history, and payment history across legacy platforms
Review and approve vendor bill and employee expense coding
Maintain vendor records, collect W-9s, track 1099s, and prepare and file annual 1099-NEC/MISC reporting
Reconcile company credit cards
Generate customer invoices and manage AR, collections, cash application, disputes, deferred revenue, and ASC 606 revenue recognition support
Reconcile payroll liabilities and coordinate with payroll and People teams
Perform balance sheet and bank reconciliations and produce weekly cash balance reports
Own monthly close, including journal entries, accruals, prepaids, fixed assets, and flux analysis, targeting a 5–7 business day close
Prepare monthly financial statements and management reporting packages
Partner with FP&A on budget-to-actual variance analysis
Support board, investor, lender, audit, external auditor, and tax advisor requests
Support grant accounting, billing, reporting, compliance, and audit-ready documentation
Design and document accounting procedures and internal controls
Identify and implement automation across Ramp, the new ERP, and billing systems

Requirements

What you’ll need

5+ years of progressive accounting experience
Bachelor's degree in accounting or finance
CPA a plus
Strong knowledge of US GAAP
Experience taking over or managing accounting from an outsourced provider, or building an accounting function from the ground up
Hands-on experience supporting an ERP implementation or migration, including data mapping, testing, and cutover
Experience with AP and expense platforms such as Bill.com, Expensify, Brex, or Ramp, including 1099 reporting
Experience running a full month-end close and preparing financial statements
Experience with invoicing, collections, and AR management
Experience with payroll accounting and commission calculations
Proficiency with a cloud ERP such as NetSuite, Sage Intacct, QuickBooks, or similar
Advanced Excel/Google Sheets skills
Experience with Ramp specifically, or a prior migration between spend management tools (preferred)
Experience with Campfire, Rillet, or equivalent (preferred)
Experience reviewing and cleaning up books inherited from a third party (preferred)
Grant accounting and/or single audit experience (preferred)
Experience supporting external audits and investor reporting (preferred)
Detail-oriented and highly organized, with strong follow-through
Strong partnership with leadership and ability to execute independently
Comfort keeping the close on track during provider and systems changes
Diplomatic and professional collaboration with an outgoing vendor
Clear communication and ability to train and support non-finance teams through change
Pragmatic approach balancing accuracy with speed

Benefits

Comp & perks

Medical, dental, and vision coverage
401(k)
Flexible PTO and paid holidays
Hybrid work arrangement, 2 to 3 days a week in office
Home office stipend