Historical snapshotmid (2–5 yrs)Captured Oct 21, 2026, 6:02 p.m.

Tech Co-Founder / CTO – Finthos

Finthos

Location
Boston, MA, United States · Remote
Compensation
$180k – $200k • 8.0% – 12.0%
Employment
Full-time
Experience level
MID (2–5 years exp)
Specialization
Founder, Wellfound
Source
Wellfound

What We're Building: A Unified Agentic AI Operating System for family offices, UHNWIs, and private investors. Please check finthos.ai for more context.

Pre-seed stage. MVP ready. Paying client and active pilots. Raising $2.5M pre-seed round.

The Role: Own technology vision and build engineering team (2→10+ engineers):

  • Architect scalable AI-powered fintech platform
  • Drive agentic AI strategy and financial intelligence systems
  • Connect to banking APIs and custodian accounts
  • Lead hiring, product direction, and technical strategy
  • Shape fundraising and represent Finthos externally
  • True co-founder ownership, not VP Eng

You Are:

  • 4+ years engineering, 3+ in leadership
  • Built 0→1 products to scale (100K+ users or $10M+ revenue)
  • Deep AI/ML expertise (LLMs, agents, agentic workflows, RAG, fine-tuning)
  • Fintech/financial services/wealth management industry background
  • Hired and scaled engineering teams
  • Boston based preferred; open to NY/SF for the right candidate

Bonus: Startup founder/early CTO, raised funding, domain expertise in wealth management

Tech Stack: React, TypeScript, Supabase, OpenAI/Claude APIs, Swiss banking APIs, GCC banking APIs, Plaid, European banking APIs

Future: Multi-agent systems, iOS & Android apps, proprietary AI models, financial infrastructure, banking data connectors

What You'll Get:

  • 8–12% co-founder equity (4-year vest, 1-year cliff)
  • $180K–$200K salary upon funding close; equity-only until then
  • Full ownership of tech roadmap and hiring
  • Equal voice in product strategy

Apply: Resume + LinkedIn + GitHub

  • Why Finthos? (2–3 sentences)
  • Your technical vision (1 paragraph)

Moving fast. Offer within a month for strong candidates.

Join us to build the future of wealth intelligence. $1.3T+ addressable market: 13,000+ family offices, UHNWIs, and private investors. AI + fintech convergence happening now.