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Fractional CFO / Contractor

Want to help build the next wave of high-growth startups? Mahway is looking for a mission-driven fractional CFO to support our growing portfolio. If you thrive in fast-paced, entrepreneurial environments and know your way around financial strategy, budgeting, and startup burn management, we want to hear from you.

Why this role exists

This role is central to Mahway’s mission of launching 5–6 venture-backed companies each year. As a fractional CFO, you’ll work directly with founding teams to drive financial clarity, ensure operational readiness, and model smart, scenario-based growth.

About Mahway

Mahway is a venture builder designed to launch dozens of high-growth, unicorn-potential businesses over the next decade. We pair experienced founders and operators with proven growth playbooks to solve some of the world’s most pressing problems—from climate to culture.

Key Responsibilities

  • Oversee and manage budgets across multiple portfolio companies, aligning financial plans with company goals.

  • Conduct monthly financial reviews with each PortCo CEO to update models and assess burn and runway.

  • Own strategic financial planning for early-stage companies, ensuring scalability as new entities launch.

  • Lead budget vs. actuals reconciliation by the 10th of each month.

  • Partner with Mahway leadership and founders to model growth, burn, and scenario planning (best/mid/worst cases).

  • Coordinate with outsourced accounting teams to maintain clean, timely financials.

Required Experience

  • 8+ years of total financial experience – investment banking, private equity, venture capital, FP&A, or similar.

  • 3+ years of investment banking experience – ideally as a current or former analyst with deep modeling chops.

  • 1+ years of venture experience (preferred) – working with startups, venture funds, or high-growth companies.

  • Advanced financial modeling & budgeting

  • Scenario planning and strategic forecasting

  • Deep familiarity with G-Workspace, Notion, Slack, and similar tools

  • Experience managing outsourced finance/accounting functions

  • Strategic thinker with strong business judgment

  • Strong communicator comfortable working with founders and investors

Expected Outcomes

In the first 90 days, you will:

  • Own and operationalize financial reviews across all active PortCos

  • Ensure financial close and reporting cadence is in place and followed

  • Deliver clear, scenario-based models for each company

In the first 12 months, you will:

  • Build a financial operating system to support the launch of 5–6 new ventures

  • Identify and drive financial optimization across the portfolio

  • Become a trusted strategic partner to both Mahway Partners and PortCo CEOs


    Be advised that we only review applications submitted through the above portal.

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Average salary estimate

$175000 / YEARLY (est.)
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$150000K
$200000K

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What You Should Know About Fractional CFO / Contractor, Mahway

Join Mahway as a Fractional CFO and play a pivotal role in building the next wave of high-growth startups! If you're a seasoned finance professional looking to make a real impact, this is the opportunity for you. Mahway's mission is to launch 5-6 venture-backed companies each year, and we're in search of an experienced fractional CFO to help support our expanding portfolio. In this role, you will work closely with our founding teams to provide financial clarity, ensure operational readiness, and develop smart growth strategies tailored for the unique challenges of early-stage companies. Your responsibilities will include overseeing budgets, conducting financial reviews, and collaborating with CEOs to guide financial planning and forecasting. With over 8 years of total financial experience and a deep understanding of startup dynamics, you’ll thrive in our fast-paced, entrepreneurial environment. At Mahway, we are all about innovation, aiming to create high-growth businesses that address significant global issues. If you're excited about the idea of partnering with talented founders and utilizing your expertise in financial strategy, budgeting, and scenario planning, we want to hear from you! This is not just a job; it's a chance to shape the future of many ventures and be a trusted partner to both Mahway leadership and our portfolio of companies.

Frequently Asked Questions (FAQs) for Fractional CFO / Contractor Role at Mahway
What are the main responsibilities of a Fractional CFO at Mahway?

As a Fractional CFO at Mahway, your primary responsibilities will include overseeing budgets for various portfolio companies, conducting monthly financial reviews with each CEO to assess their financial health, and leading strategic financial planning tailored for startups. You'll be managing budget reconciliations and working closely with Mahway leadership to model growth strategies and optimize burn rates across our ventures.

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What qualifications are needed for the Fractional CFO position at Mahway?

To qualify for the Fractional CFO position at Mahway, candidates should have at least 8 years of experience in finance, preferably in investment banking, venture capital, or FP&A. Specific experience in startup environments or high-growth can be beneficial, alongside advanced skills in financial modeling and budgeting. Strong communication skills and the ability to collaborate with entrepreneurs and investors are crucial.

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Why is the Fractional CFO role important for Mahway's mission?

The Fractional CFO role is essential to Mahway's mission as it provides the financial insight and strategic direction needed to successfully launch multiple venture-backed companies each year. By ensuring financial clarity and operational readiness, the Fractional CFO helps establish a robust foundation for each startup, enabling them to scale effectively and navigate the challenges of growth.

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What outcomes are expected from the Fractional CFO in the first year at Mahway?

In the first year, the Fractional CFO will be expected to operationalize financial reviews across active portfolio companies, establish a routine for financial closing and reporting, and deliver scenario-based financial models. Long-term goals include building a financial operating system to facilitate the launch of new ventures and driving financial optimization to enhance overall performance across Mahway's portfolio.

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What tools should a Fractional CFO at Mahway be familiar with?

A successful Fractional CFO at Mahway should be familiar with G-Workspace, Notion, and Slack, among other productivity and accounting tools. These applications are crucial for maintaining seamless communication and managing financial functions effectively, enabling the CFO to coordinate with both internal teams and outsourced accounting resources.

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Common Interview Questions for Fractional CFO / Contractor
How would you approach financial planning for a new startup?

In preparing for this question, discuss your systematic approach towards developing financial forecasts, including conducting market analysis, establishing startup burn rates, and outlining budgetary allocations based on projected growth.

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Can you explain your experience with financial modeling and budgeting?

When addressing this question, focus on specific instances where you've built financial models that illustrate various scenarios. Highlight your proficiency in aligning budgets with business strategies, as well as your methods for ensuring accuracy in budget versus actuals.

Join Rise to see the full answer
What is your experience working with portfolio companies?

Share examples of how you've collaborated with multiple startups or portfolio companies in the past. Emphasize your role in supporting their financial operations and strategy, and your ability to tailor financial advice to their unique needs.

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How do you stay organized while managing several financial reviews?

Discuss the organization strategies you implement, such as scheduling regular check-ins and using project management tools to keep track of deadlines and financial data from each portfolio company, ensuring clarity and compliance throughout the review process.

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What would you prioritize in your first month as Fractional CFO?

Outline your priorities, such as getting to know each portfolio company's current financial status, establishing communication channels with CEOs, and setting up a timely reporting cadence to streamline financial management and reviews.

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Describe a challenge you faced in a previous financial role and how you overcame it.

Narrate a specific challenge, such as tight deadlines for financial reporting or discrepancies in financial data, and describe how you tackled it, focusing on your analytical skills and problem-solving capabilities.

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How do you handle financial discrepancies or errors?

Highlight your approach to identifying discrepancies or errors, your importance of transparency in correcting them, and your methods for implementing safeguards to prevent future issues while maintaining stakeholder trust.

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How do you communicate complex financial information to non-financial stakeholders?

Showcase your ability to simplify financial jargon into understandable terms for stakeholders without a financial background. Provide examples of how you've successfully conveyed crucial information about budgets and forecasts in a relatable way.

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What role do you think a CFO should play in guiding a startup's growth?

Discuss how a CFO should serve as a strategic partner, leveraging financial insights to inform decision-making, manage risks, and capitalize on growth opportunities, ultimately helping the startup navigate its trajectory efficiently.

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How do you ensure compliance with financial regulations for startups?

Explain your understanding of relevant regulations and your strategies to ensure compliance, including regular audits and adopting best practices for financial management standards tailored for each venture's unique situation.

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EMPLOYMENT TYPE
Contract, on-site
DATE POSTED
March 28, 2025

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