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To do so, we build simple, flexible APIs and tools for developers that make it easy to build new products on crypto rails.\nPrivy owns the abstractions and infrastructure layer above wallets, integrating across chains, third-party providers, and Stripe products like Treasury and Link. We get to solve hard technical problems while leveraging Stripe's distribution to reach customers like Ramp, Klarna, Deel, Kraken, Hyperliquid, and Fomo - powering experiences for both mainstream users and crypto natives.\nLearn more about Privy: Privy and Stripe: Bringing crypto to everyone\nAbout the team\nEngineering at Privy is distinguished by:\nHigh urgency: Shipping very small iterations, very fast, to learn very quickly. \nProduct taste: Our customers are developers, and to build effective products for them requires technical knowledge - you will often be \"the PM\".\nSecurity mindset: A great portion of our product is trust. While we have a dedicated security team, every engineer brings security to their designs from the start.\nIn practice, we use boring technology like Node, React, and AWS so we can focus our engineering energy entirely on pushing the boundaries of Privy's core product, e.g. through hardware enclaves, multi-region low latency APIs, and blockchain abstractions that are accessible to mainstream developers.\nWhat you'll do\nDesign and build the backend systems that power wallets, identity, and onchain infrastructure at scale\nCreate platform primitives and APIs that enable teams across Privy and Stripe to build faster\nLead complex technical initiatives across architecture, data, and distributed systems\nImprove the scalability, reliability, and performance of our core platform\nHelp shape our technical direction through high-leverage engineering work\nWho you are\nMinimum requirements\nDeep experience building and maintaining a production system at scale\nAn understanding of modern API development best practices and design\nExperience in building data models, managing database migrations and best practices, and infrastructure configuration\nAn ability to thrive in a fast-paced environment\nA growth mindset, a constant curiosity, and fearlessness to dive into the unknown\nAn ability to write maintainable, well-tested, modular code, but also be pragmatic about moving fast\nExcellent written and verbal communication skills, including the ability to write clear technical documentation\nPreferred qualifications\nExperience in an API-driven business within payments, fintech, or crypto\nBuilt or contributed to open-source developer tooling\nPublished work (open source code, talks, blog posts, etc.)\nExperience working with blockchain protocols and designing or interacting with smart contracts\nExperience in authentication, identity, or 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