Software Engineer - Developer Tooling
Unto LabsAbout 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
Why Join Us
Pioneer consumer crypto, payments, & DeFi use cases that define how the next billion users interact with on-chain financial services
World-class peers from high-frequency trading, systems research, and blockchain R&D
Cutting-edge resources including device labs, user-testing budgets, and conference access
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