Full-Stack Engineer; Frontend-Heavy

We're building Sophie, a multi-agent AI orchestrator that helps wealth management advisors deliver more personalized, effective service to their clients. Our platform analyzes behavioral patterns, communication preferences, and emotional states to transform how advisors understand and serve their clients. We're a small, well-funded team at an exciting inflection point — our technology works, customers love the product, and now we're building the engineering team to scale.

We're looking for a Full-Stack Engineer with a strong frontend focus to transform Sophie's user experience. You'll own how wealth management advisors interact with our AI — making complex, powerful capabilities feel simple and intuitive. This role is ~70% frontend, ~30% backend/integration. You'll primarily build UI/UX, but you'll also connect APIs, occasionally modify backend logic, and contribute to product decisions.

• • Build and refine the dashboard where advisors interact with Sophie
• • Design conversation views, client insights panels, and recommendation displays
• • Make complex AI outputs feel simple and actionable

• • Create thoughtful loading states and progressive disclosure
• • Help users understand what the AI is doing — not just wait for results
• • Document and maintain a component library that accelerates development
• • Ensure new features feel cohesive with existing product

• • Ensure fast load times and smooth interactions
• • Handle edge cases gracefully — advisors use Sophie during client calls
• • Focus on perceived performance as much as actual metrics

• • 4+ years production React experience with deep understanding of hooks, context, and rendering optimization
• • Solid Next.js experience (App Router, server components, API routes)
• • Strong Type Script skills — non-negotiable
• • Proficiency with Tailwind CSS and modern styling approaches
• • Ability to implement complex, responsive layouts without designer hand-holding

• • Experience building streaming/real-time UI (chat apps, live dashboards, collaborative tools)
• • Component library or design system experience
• • B2B SaaS background, especially professional services or financial contexts
• • Comfort with Framer Motion or CSS animations
• • Basic backend knowledge (Python/Node.js, reading API code)

• • Strong UX intuition — you notice when flows have one too many clicks
• • Pragmatic perfectionism — you know when to polish and when to ship
• • Clear communicator who can explain technical constraints in business terms
• • Collaborative mindset — frontend doesn't exist in isolation

• • Not a pure designer role — you'll implement designs, not create them from scratch
• • Not a backend role — despite being full-stack, emphasis is heavily frontend
• • Not a Dev Ops role — you deploy and debug, but don't manage infrastructure
• • Not a pixel-pusher role — we value engineers who think about UX, not just execute mockups

Equity Meaningful early-stage grant with 4-year vesting

Equipment To be decided

Time Off Flexible PTO with minimum 15 days encouraged

Schedule Flexible hours with 3–4 hours daily overlap Americas timezones

1

2

Technical Screen — 60 min video conversation with CTO

3

Take-Home Challenge — 4–5 hours

4

Code Review & Extension — 75 min collaborative session

5

Values & Fit — 45 min conversation

6

References & Offer

Total timeline: 2–3 weeks

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