Founder's Associate, Strategy Team
Role Overview
This is a new program and the chance to be part of the founding team of the Office of the CEO.
We’re creating a small team of high-caliber operators working directly for our Founder & CEO on whatever the company’s highest-priorities are.
It is not a rotational program or a fixed analyst lane — scope is set by what the company needs solved, not by a job description.
You will be the one to help identify what these opportunities are.
Full Job Posting
Team & Locations
- 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.
The starting base salary for this role is $200k+ equity. This is a full-time role with benefits. Final compensation is commensurate with candidate experience, work location, and interview performance.
This is a new program and the chance to be part of the founding team of the Office of the CEO. We’re creating a small team of high-caliber operators working directly for our Founder & CEO on whatever the company’s highest-priorities are. It is not a rotational program or a fixed analyst lane — scope is set by what the company needs solved, not by a job description. You will be the one to help identify what these opportunities are.
Take on the CEO’s highest-priority problems directly — strategic projects, market research and competitive work, financial analysis, and cross-functional execution, often with no existing playbook
Identify problems, develop solutions, and execute them; often working on multiple initiatives
Build and own the models and analyses that inform major company decisions
Collaborate with and move fluidly across various departments as business priorities shift
As the early stages of this team grows, you will help recruit, ramp, and manage the associates who join after you
3–5 years in top-tier investment banking (TMT/fintech coverage), private equity, management consulting, late-stage venture capital, or a fast-growing startup
A track record of outperformance — clear signals you were trusted with more scope, faster, than your peers
Strong quantitative and analytical skills: advanced Excel, working knowledge of SQL, and comfort dissecting messy data and building models from scratch
Extreme rigor and comfort operating in ambiguity at speed — priorities here change faster than the plan does
Demonstrated ability to sustain a high-intensity pace: this role will regularly require ~12-hour days, 5–6 days a week, especially in year one
This role is based in Miami or NYC but will involve travel
Ideal background in math, physics, or another highly quantitative field
Understanding of fintech, banking, or financial infrastructure
Why Join Us
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.
About Flex
Private fintech company helping renters split rent payments and properties collect rent on schedule.
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