Voice AI that resolves, not transfers.
Most phone systems trap callers in menus and scripts. Vapi is the platform for deploying voice agents that know your business and can listen, adapt, and resolve in minutes.
The numbers: 1 billion calls. 1 million developers. 10x enterprise ARR growth
The customers: Amazon Ring, ServiceTitan, New York Life, Intuit, Kavak, and thousands more, from YC startups to the Fortune 500
The news: a $50M Series B led by Peak XV Partners, with Bessemer Venture Partners, Kleiner Perkins, M12 (Microsoft's Venture Fund), Y Combinator, and our earlier backers. Total raised: $72M
Cost Revenue Analyst
Vapi (/ˈVɑːpi/):
Voice AI that resolves, not transfers
Powering 1 billion calls for companies like Amazon Ring, Intuit, ServiceTitan, and New York Life
Trusted by 1 million developers building the future of voice agents
Backed by Peak XV, Bessemer, Kleiner Perkins, M12, Y Combinator, and more with $72M raised
Try talking to Vapi now!
Why We’re Hiring
You'll own cost-of-revenue analysis end to end - helping us understand and improve gross margin and unit economics across our usage-based infrastructure.
What you'll do
30 Days: Foundation & Discovery
Track and analyze COGS / cost of revenue and gross margin: Gain a comprehensive understanding of current margin profiles.
Analyze cloud / infrastructure / inference / telephony costs: Deconstruct the primary cost drivers to identify trends, outliers, and initial areas for investigation.
60 Days: Building & Collaboration
Build cost-per-minute and cost-per-call models and unit economics: Develop granular models that link infrastructure consumption directly to revenue-generating activity.
Partner with Engineering on infrastructure cost optimization: Collaborate on actionable improvements to lower unit costs based on the data models built in the previous month.
90 Days: Strategy & Forecasting
Forecast COGS in the operating plan: Apply historical data and efficiency learnings to create accurate, reliable future cost projections.
Support gross margin reporting and variance analysis for leadership: Provide executive visibility into margin performance, explaining drivers of variance to inform strategic business decisions.
Who You Are
4–8 years in FP&A or cost / financial analysis
Comfort with unit economics and analyzing cloud / infrastructure costs
Strong Excel / financial modeling skills
High attention to detail and comfort working cross-functionally
Experience at an infrastructure-heavy or usage-based company a nice to have
Familiarity with cloud cost tooling and data / BI tools a nice to have
Why Vapi:
Generational impact: Build the human interface for every business
Ownership culture: 70% of the company are previous founders
Kind team: The founders, Jordan and Nikhil, are Canadians
Tier-1 Investors: YC, KP seed, Bessemer Series A
What We Offer:
Real stake: We offer a competitive salary and excellent equity ownership
Comprehensive health coverage: medical, dental, and vision plans
Team love: We love hanging out, and we do quarterly off sites
Flexible time off: take what you need
More: catered meals, transportation, gym, and a $10k annual L&D budget
Salary Range: $165,000 - $185,000
Vapi is an equal opportunity employer. We celebrate diversity and are committed to building an inclusive team.