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Unto Labs

Software Engineer - Developer Tooling

Unto Labs, San Francisco, California, United States, 94199

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Overview

Software Engineer - Developer Tooling

role at Unto Labs. Unto Labs is a team of low-level engineers pushing distributed systems to the physical limits of modern hardware. We are building the next generation of Layer 1 blockchain technology and the consumer applications that will bring it to millions of people worldwide. About The Role

We are hiring a

Software Engineer - Developer Tooling

to invent, prototype, and launch world class developer tooling and applications in a fast-paced environment. You will build and maintain developer facing SDKs as well as full-stack mobile and web experiences with TypeScript, React, and React Native. If you are passionate about developing tooling and infrastructure, and iterate quickly, you\'ll be a great fit. If you live and breathe crypto, love rapid experimentation, and want to change how mainstream users interact with digital assets, even better. Responsibilities

End-to-end developer-facing product ownership: Design, build, and ship developer tooling and crypto applications for Web, iOS, Android, and web using React, React Native, and gRPC. Rapid prototyping: Assist developers and external partners in ideating and validating their concepts. Innovate in DeFi: Implement wallets, swaps, staking, lending, collectibles, and on-chain gaming flows with smooth UX and strong security guarantees. Collaboration: Work closely with protocol, design, and marketing teams to align releases with network upgrades and ecosystem campaigns. Qualifications

Must-Haves 4+ years building developer facing tooling consumed by web and mobile developers. Expert-level TypeScript, React, and React Native experience. Strong sense of developer empathy, usability, and performance on resource-constrained devices. Clear communication and a bias for ownership and measurable impact. Nice-to-Haves A personal habit of using crypto daily and staying current with ecosystem trends Swift or Kotlin proficiency for native modules or performance work Familiarity with smart-contract development, systems programming, and cryptography Prior work in gaming, social, or creator tools that intersect with Web3 Compensation & Benefits

Competitive salary with significant equity upside Flexible work environment and unlimited vacation Comprehensive health, dental, and vision coverage Hardware and development tool stipend Annual learning and conference budget Referral notices and location: Get notified about new Software Engineer jobs in San Francisco, CA.

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