Proton.ai · 5 hours ago
Finance Manager
Cambridge, MA
Full-time
Hybrid
Senior Level
$140K/yr - $170K/yrProton.ai is building the industry cloud for distribution, focusing on AI-powered CRM solutions for distributors. They are seeking a Senior Financial Analyst to lead the finance function, which includes building operating models, managing FP&A, and working closely with the CEO on financial decisions.
Artificial Intelligence (AI)CRMSaaSSales Automation
Responsibilities
Own FP&A (40%)
Build and maintain our operating model and budget
Prepare monthly budget vs. actuals reporting
Track and report on SaaS metrics (ARR, NDR, CAC, LTV, magic number, etc.)
Prepare board materials and investor reporting
Build bespoke financial analysis for business decisions
Run Financial Operations (40%)
Oversee accounting: revenue recognition, month close, AP/AR
Own billing, collections, and cash management
Ensure compliance: corporate tax, sales tax, R&D tax credit, 409a valuations
Calculate and manage variable compensation and partner commissions
Lead Fiona (bookkeeper) and manage external accounting relationships
Partner with the CEO (20%)
Be a thought partner on financial decisions
Support fundraising preparation when needed
Identify opportunities for financial process improvement
Qualification
Required
SaaS metrics fluency. You understand ARR, NDR, CAC, LTV, burn multiple, and magic number cold
Financial modeling skills. You've built operating models from scratch and can maintain them as the business evolves
Startup experience. You've worked at a Series A or B stage company and understand the pace and ambiguity
Based in Boston. In office 3x/week in Kendall Square
Exceptional attention to detail. Your models are airtight. Your reports are accurate. You catch things others miss
Preferred
You're reliable. When you say something will be done, it gets done—on time and correctly
You're curious. You dig into the numbers to understand what's really happening in the business
You communicate clearly. You can explain financial concepts to non-finance people and help them make better decisions
Company
Proton.ai
Proton.ai is an AI-powered sales platform for distributors to gain millions of revenue and reclaim market share.
Founded in 2018
51-200 employees
H1B Sponsorship
Proton.ai has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (1)
Funding
Current Stage
Growth StageTotal Funding
$20MKey Investors
Felicis
2022-01-18Series A· $20M
2020-06-04Seed
2018-05-01Pre Seed
Leadership Team
Benjamin Cohen
Founder & CEO
Recent News
Globe Newswire
2022-02-03
Company data provided by crunchbase