Sphinx Labs — Chief of Staff

Sphinx Labs — Chief of Staff Type: Full-time | On-site (5 days/week in SF) | San Francisco, CA Compensation: $120,000–$160,000 + 0.05%–0.15% equity Hiring count: 1 Visa sponsorship: None available Reports to: CEO (Alexandre) About Sphinx Labs Sphinx builds AI compliance analysts that automate AML, KYC, KYB, and transaction monitoring end-to-end for banks and fintechs — clearing KYB and AML cases in minutes with zero integration or onboarding. The product eliminates ~90% of manual work, cuts compliance costs 4x, and makes onboarding instantaneous. Trusted by leading institutions across the US, Canada, Europe, and LatAm, and the team has won every RFP it has competed in. Founded: 2024 | Team size: 1–10 | Stage: SeedIndustry: FinTech / Compliance / AIWebsite: sphinxhq.comOffice: San Francisco, CA Why Candidates Should Join Direct-to-CEO, real 0-1 ownership: A genuine right-hand seat with a builder-owner growth path — shadow the CEO, then own GTM workstreams, then potentially run a function as the team scales. Category-defining product with traction: Compliance AI eliminating ~90% of manual work and cutting costs 4x, trusted by institutions across four regions, with a perfect RFP win record. Strong early-career package: $120K–$160K + 0.05%–0.15% equity at Seed, plus paid relocation and one month of temporary housing, office meals, comprehensive healthcare, unlimited PTO, and an annual offsite. Intake Call Summary Alexandre is the hiring principal; he named MIT / Harvard / Berkeley as proxies for the work ethic and structured thinking the seat requires (pedigree stands in for horsepower, not as a hard gate on its own). Seat is deliberately generalist: part right-hand-to-CEO, part operator, part future GTM owner — grows into GTM workstreams alongside Dean . Expect a heavy mix of unglamorous execution (inbox, calendar, scheduling, follow-ups) and high-leverage strategic projects; comfort with the unglamorous half is a real filter. 5 days in person in SF is non-negotiable. No visa sponsorship. The Role Sphinx is hiring a Chief of Staff to work directly with the CEO, operate across every function, and make sure nothing falls through the cracks as the team scales — part right-hand-to-CEO, part generalist operator, part future GTM owner. You take what's on the founder's plate and either own it outright or drive it to the point where the only thing left is the decision. What You'll Be Doing Work directly with the CEO across every function: sales, GTM, marketing, product, operations, people, and strategy Take ownership of projects on the CEO's plate — drive them to completion or to decision-ready Manage the CEO's inbox, calendar, and high-leverage communications Lead select strategic projects end to end (product launches, hiring loops, partnership evaluations, internal ops) Hop on client calls, attend conferences, contribute to deal cycles Help shape the foundation for the teams that come next (marketing, customer success, product) Over time, grow into ownership of GTM workstreams alongside Dean Tech stack: N/A — generalist operator seat, not a technical build role. Must‑Have 0–4 years of total work experience Exceptional structured thinking with attention to detail Comfort with ambiguity and high‑ownership environments Strong communicator who articulates tradeoffs clearly Top‑tier university background (Alexandre named MIT, Harvard, Berkeley as proxies for the work ethic the seat requires) Willingness to do both unglamorous execution work (inbox management, scheduling) and high‑leverage strategic projects Based in or willing to relocate to San Francisco (paid relocation provided) Nice‑to‑Have Prior consulting experience (MBB) Prior investment banking experience (top‑tier) Prior venture capital experience Prior startup operations or chief of staff role at a Series A or B startup Founder background or co‑founded a college project Quantitative or technical undergrad (engineering, CS, math, economics) Requirements 0-4 years total experience Top‑tier university preferred (MIT, Harvard, Berkeley, comparable) Structured thinker, high attention to detail Comfortable with ambiguity and high ownership Consulting, IB, VC, or startup ops background welcome Green Flags MBB consultant (McKinsey, BCG, Bain) with 1-3 years tenure, top performer. Direct match for the work ethic and structured thinking Alexandre wants. Investment banking analyst at top‑tier firm (Goldman, Evercore, Morgan Stanley, JP Morgan, Lazard, Centerview, PJT) with 1-2 years tenure. Strategic ops or chief of staff at a top‑tier startup with demonstrated 0-1 ownership and direct founder access. Top university pedigree (MIT, Harvard, Berkeley, Stanford, Princeton, comparable) paired with builder signal (founded something in college, scrappy internship, hackathon wins). Quantitative or technical undergrad with non‑technical career trajectory. Signals both analytical depth and breadth. Red Flags Pure manager profile or anyone who has not done IC work in years. Big‑company lifer without startup adaptation signal or builder instinct. Sales background. The seat is generalist execution, not selling. Candidates uncomfortable with the unglamorous half of the work (inbox management, scheduling, follow‑ups). Cannot or will not do 5 days in person in SF. Role Details Salary $120,000–$160,000 Equity 0.05%–0.15% On‑site policy 5 days/week in person, SF Visa sponsorship None available Employment type Full‑time Location San Francisco, CA #J-18808-Ljbffr davidjoseph-co