Join Avior Technology, Inc. as our second full-time engineer to lead the development of a stablecoin-native neobank. Working directly with the CTO, you will own the architecture of our money-movement systems, integrating third-party financial APIs and scaling our backend core to support a global user base ahead of our upcoming September launch.
Founding / Lead Engineer at Avior Technology, Inc.
Avior Technology, Inc. is hiring a Founding / Lead Engineer in San Francisco to build the future of stablecoin-native neobanking. As the second full-time engineer, you’ll work directly with the CTO to own the architecture of a multi-currency platform featuring treasury yield and an AI CFO—all while hiding the crypto plumbing from the user. If you’re a senior payments engineer who prioritizes correctness and wants to ship high-impact financial infrastructure before a major September launch, this is your chance to secure a founding seat with meaningful equity.
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Location
San Francisco, United States
Compensation
Not Disclosed
Company
Avior Technology, Inc.
Role overview
Fintech- stablecoin infrastructure / neobanking1-10 employees
Avior is a stablecoin-native neobank for global founders, freelancers and small teams. Multi-currency accounts, local payment rails in 9 currencies, a Visa card, treasury yield and an AI CFO — with the crypto rails hidden entirely from the user. Funds stay self-custodial: only the user can move their money. We orchestrate specialist providers (Privy, Due, Rain, Sumsub) rather than rebuilding banking ourselves. US incorporated, building toward launch in September 2026.
What you will do
- Orchestrate specialist providers like Privy, Due, and Rain to build a seamless onboarding journey and robust multi-currency account infrastructure.
- Develop and maintain a double-entry ledger system with idempotent money movement, signature-verified webhooks, and real-time reconciliation against on-chain wallet states.
- Lead the engineering efforts for upcoming feature releases including card issuing, treasury yield optimization, FX conversion, and the launch of a React Native iOS application.
Who this is a fit for
- Senior-level engineer with a proven track record in high-stakes environments where correctness is paramount, such as payments, banking, or financial exchanges.
- Deep expertise in TypeScript/Node.js and experience integrating complex third-party financial APIs, with a strong understanding of webhook ordering and idempotency.
- Comfortable working across the full stack and eager to take on leadership responsibilities, including code reviews and major architectural decision-making.
Why this role is remarkable
- Architect the core of a stablecoin-native neobank from the ground up, owning critical infrastructure and technical strategy rather than just closing tickets.
- Join a fast-moving founding team as the second full-time engineer, receiving meaningful equity and directly shaping the product direction alongside the CTO.
- Work with a high-standard TypeScript stack while solving complex reconciliation and idempotency challenges at the intersection of traditional finance and crypto rails.
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