Part-Time

Accounting Manager

Attivo Partners

Attivo Partners

51-200 employees

Fractional finance leadership and accounting

Compensation Overview

$105k - $140k/yr

+ Bonus

Boston, MA, USA + 4 more

More locations: San Francisco, CA, USA | Austin, TX, USA | Los Angeles, CA, USA | New York, NY, USA

Hybrid

In-person onboarding within first 3 months; occasional 2-3 weeks per year travel.

Bachelor's

Category
Accounting (2)
,
Required Skills
NetSuite
QuickBooks
Forecasting
Excel/Numbers/Sheets
Financial Modeling

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Requirements
  • Solid understanding of GAAP, CPA preferred
  • Advanced+ Excel
  • Experience with standard software solutions: QuickBooks Online, Xero, NetSuite, Campfire, Brex, Ramp, Rippling, Gusto, Rillet, Carta
  • Excellent written and verbal communication
  • Strong analytical and problem-solving abilities
  • Independent judgment and decision-making
  • Ability to manage multiple projects/priorities at a time
  • Professional curiosity & creativity
  • Passionate desire to learn & for continuous improvement
  • Experience implementing workflow automation or AI-enabled tools preferred. Familiarity with generative AI tools and automation platforms strongly preferred.
  • Bachelor’s degree in Accounting or Finance preferred. CPA is a plus
  • 6+ years of progressive accounting experience with at least 2 years in a supervisory role
  • Experience working in a fast-paced technology, or professional services environment
  • Professional integrity
  • High energy and enthusiasm, with a strong commitment to exceeding client expectations
  • Flexibility and openness to work on a variety of assignments, industries, and roles
  • Ability to learn quickly, make an immediate impact, and provide value-added service
  • Strong ability to connect and build relationships with clients, firm leadership, & peers
  • Confidence in professional aptitude and ability to effectively convey skills, knowledge, and qualifications to clients
  • Team player with a strong desire to be an active, long-term participant in Attivo’s growth
  • Entrepreneurial spirit and passion for startups and early-stage growth companies
Responsibilities
  • Produce monthly financial statements and budget vs actual analysis
  • Assist with financial modeling and forecasting for clients
  • Manage Accounts Receivable - which includes invoicing, collections, reviewing contracts
  • Manage Accounts Payable - which includes ensuring accurate entry, timely payment, and compliance with company policies
  • Process employee onboarding, payroll, and terminations
  • Mentor and train future team members

Attivo Partners provides fractional CFO and accounting services as a full-service finance firm to help founders navigate capital raising, business modeling, and exits. A dedicated fractional CFO and accounting team work with clients to implement scalable financial processes, dashboards, budgeting, and reporting to guide decisions as the business grows. It differentiates itself with a growth-focused, customizable partnership that offers strategic leadership across finance, accounting, and governance rather than one-size-fits-all services. The goal is to help founders build sustainable, investable businesses by supporting fundraising, growth, and successful exits.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

San Francisco, California

Founded

2017

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Simplify Jobs

Simplify's Take

What believers are saying

  • Attivo's 2026 hiring lists 22 open roles, signaling active demand.
  • The 2025-07 Mercury case study highlights startup cash optimization, a near-term sales wedge.
  • Expanded services in 2025-10 cover fundraising, venture debt, and international accounting.

What critics are saying

  • Rho and Brex now bundle banking, cards, bill pay, and treasury for startups.
  • CFO Advisors, Kruze, and Pilot commoditize fractional finance, pressuring margins through 2026.
  • Dependence on venture-backed startups creates existential churn when funding slows and clients cut outsourced finance.

What makes Attivo Partners unique

  • Attivo serves 300+ venture-backed companies with 130+ finance professionals, per 2026 source.
  • Its 2025-10 services page spans launch-to-scale finance, HR, legal, and M&A workflows.
  • The Mercury partnership bundles strategic accounting with banking, tightening cash-management execution for startups.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Flexible Spending Accounts

401(k) Retirement Plan

PTO

Paid Vacation

Paid Sick Leave

Paid Holidays

Remote Work Options

Flexible Work Hours

Paid Holidays

3 weeks PTO

Wellness Program

Mental Health Support

Gym Membership

Phone/Internet Stipend

Home Office Stipend

Company Equity

Stock Options

Family Planning Benefits

Fertility Treatment Support

Conferences Attendance Budget

Company News

Mercury
Jul 21st, 2025
Customer moment: John Truong on how Attivo helps startups manage their cash with Mercury

Attivo partners with Mercury to pair their strategic accounting guidance with a modern banking platform to optimize cash management and streamline operations.