Full Stack Engineer | NYC + Remote | $70K–$110K + Rev Share + Stock Equity Options

Revley • New York City • Remote (Work from Home)

Onsite or remote • New York City+1🌐 Remote💼 Full-time💰 $70,000–$70,000🗓 2026-06-25 → 2026-09-27

Core

Building payment infrastructure and integrations for a bootstrapped fintech processing real money across multiple providers.

Role type

Full Stack Engineer (Payment Infrastructure)

Builds

Payment processor integrations, checkout flows, subscription billing systems, and Shopify integrations.

Domain

Fintech / Payments

Deliverable

production ML models | product features

Required skills

Next.js, NestJS, TypeScript, SQL/Postgres, Git

Preferred skills

Payment processor integration, Checkout flow design, Shopify API, Subscription billing

Technologies

Next.js, NestJS, TypeScript, Supabase, Postgres, Vercel, GitHub Actions, Stripe Connect, Adyen, Airwallex, NMI, Shopify Admin API, GraphQL, Linear

Responsibilities

Implement strategy-pattern architecture for 9+ payment service providers, build PCI Level 1 vault tokenization for checkout flows, normalize async webhook events, optimize checkout latency to sub-5s, develop Shopify Admin and Storefront API integrations.

Seniority

Mid-level, hands-on IC

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