Founding Strategic Finance & Operations

Petra Security•San Francisco, CA

2d•Onsite

About The Position

We’re on a mission to stop the most dominant cyberattacks on the planet. Petra stops the #1 cyberattack hitting businesses today. We've hit product-market fit and we're scaling fast, which means the operational foundation we build now will determine how well we scale. This is an early, high-ownership role on a small team where your work will touch nearly every part of the business. We’ve grown revenue very quickly with a small team, reaching mid-7-figures in ARR in a year. We now protect over 2.5 million users across 10,000+ businesses. We are the premium product in our space and have extremely low customer churn. Our customers consistently tell us that Petra is the best product they've ever used. Our founders are YC W24, ex-Abnormal Security, Palo Alto Networks, and Bridgewater. This is a rare chance to join early and help scale to $30M+ in revenue in the next 12 months.

Requirements

2-5 years of experience in a quantitative, analytical role, ideally at a PE firm or investment bank
Fluency with financial statements and forecasting: you're comfortable building a model from scratch and defending the assumptions in it
Speed with accuracy: you move fast without sacrificing quality, applying judgment about where perfection is worth the time
Self-starter with a bias toward action: you're comfortable wearing a lot of hats and building 0-1
Comfort with ambiguity: you can pick up an unfamiliar area, get smart on it quickly, and build something workable
Good intuition for building process: you know when a playbook is needed and get excited about creating order out of chaos
No task too small mentality: you're happy to roll up your sleeves on whatever the business needs

Responsibilities

Own financial modeling and forecasting: build and maintain the financial model, run scenarios, and track runway and burn so we always have a clear picture and the numbers we need to make decisions
Drive KPIs and planning: work with teams to develop the metrics that tell us how the business is doing, run our quarterly planning process, and follow up on goals to keep the company on track
Partner with accounting on the monthly close, revenue recognition, and keeping our books clean and audit-ready
Run point on legal operations: manage contracts, coordinate with outside counsel, and keep our agreements and entity documentation organized
Own compliance workstreams: support SOC 2 and other frameworks, track obligations, and keep us in good standing across jurisdictions
Manage IT and security operations: handle device procurement and provisioning, access management, and vendor tooling
Build the systems and playbooks that let each of these functions scale, codifying process so nothing depends on tribal knowledge
Grow with the company: as Petra scales, you'll help shape which of these areas become dedicated functions and where you want to go deep