An application made for this job — a tailored resume and cover letter that speak straight to the posting.
Flex is building an AI-native private bank for business owners. This FP&A role focuses on partnering with go-to-market, supporting budgeting and forecasting, and automating repetitive tasks through advanced analytics. You will work directly with leadership and report to the Director of FP&A.
We seek candidates with up to 2 years in FP&A or similar analytical roles, strong Excel skills, and a degree in a quantitative field. The role requires US-based location and offers solid benefits.
Flex is building the AI-native private bank for business owners.
We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that value compounds, moves, and is ultimately spent in real life. Banking, credit, payments, personal finance, and financial operations—rebuilt from the ground up as a single, intelligent system. Flex is the full financial home for ambitious owners.
Since launching publicly in September 2023, Flex has scaled from zero to nine-figure annualized revenue, with a clear path to profitability by late 2026. We move fast, ship relentlessly, and operate with extreme ownership.
Our customers are affluent business owners ($3–$200M in revenue)—the backbone of the economy and one of the most underserved segments in finance. They’re stuck with outdated banks and fragmented tools. We’re replacing all of it. The opportunity is massive: a ~$1T+ revenue market hiding in plain sight. Our ambition is to build a $100B+ company by delivering a product that is fundamentally better—not incrementally improved.
Flex has raised $100M+ in equity and $300M+ in debt.
- Mission-critical problems: We build software that directly controls how money moves at scale.
- High bar, low ego: Small teams, exceptional people, real ownership.
- Speed over comfort: We prioritize execution, quality, clarity, and results.
- Enduring impact: What we’re building will define how a generation of owners runs their businesses.
We hire exceptional people who want to build hard things and see their work matter immediately. Roles are available in: San Francisco, Miami, New York, and fully remote.
Flex Fuels Ambition.
This is a ground-floor seat on a small finance team, and it's a genuinely embedded one. Most of your week will be spent with our go-to-market org — reporting on what our growth spend is actually returning, and acting as the finance counterpart on deal structure and pricing. The rest goes to the budget cycle, where you'll sit with department leads to build and defend their plans.
We're hiring for judgment and speed, not years served. If you're two years out of a banking analyst program, or a strong new grad who models well and writes clearly, you're the profile. You'll report to our Director of FP&A and get real exposure to the exec team.
$80,000 - $100,000 a year
$80,000 – $100,000 base, plus full benefits. Title and compensation are commensurate with experience, performance in the interview, and location.
Build something generational — Capture the full lifecycle of money for ambitious business owners.
Work on real money, real risk — Payments, credit, and banking at serious scale.
Solve hard problems — AI, underwriting, compliance, and global finance from first principles.
True ownership — Small teams, high trust, real accountability.
Founder-level exposure — Direct access to leadership, customers, and investors.
High bar, high taste — Move fast without cutting corners.
Elite peers — People here are builders, not tourists.
Real upside — Meaningful equity if you help build something big.