
11 - 50 employees
Founded 2014
🤝 B2B
🔧 Hardware
Blockchain • B2B • Hardware
Obsidian Systems LLC is a software engineering consultancy that designs and builds production-grade products, with deep expertise in blockchain and Web3 systems, hardware wallet applications, and high-assurance backend tooling. They focus on rapid, end-to-end product development (often delivering prototypes in ~10 weeks), leverage Haskell, Nix, and open-source tooling, and serve enterprise, government, and research clients across finance, crypto, and scientific domains.
🕒 May 7
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11 - 50 employees
Founded 2014
🤝 B2B
🔧 Hardware
Blockchain • B2B • Hardware
Obsidian Systems LLC is a software engineering consultancy that designs and builds production-grade products, with deep expertise in blockchain and Web3 systems, hardware wallet applications, and high-assurance backend tooling. They focus on rapid, end-to-end product development (often delivering prototypes in ~10 weeks), leverage Haskell, Nix, and open-source tooling, and serve enterprise, government, and research clients across finance, crypto, and scientific domains.
• Build and maintain backend services and integration layers for distributed, multi-party applications • Work in Scala and TypeScript • Daily client interaction as part of a consulting project team
• 3+ years in functional programming • Production experience in Scala and/or TypeScript • Familiarity with Linux, Nix, or NixOS • Strong fundamentals: data modeling, APIs, testing • Clear written and verbal communication; comfortable in a remote team • Nice to Have: Distributed systems, event-driven architecture, or workflow engines • Nice to Have: DAML, smart contracts, or ledger-based systems • Nice to Have: Enterprise or regulated environment experience
• Complex, intellectually challenging work • Strong learning culture • Remote-first, flexible environment • Competitive compensation
Apply Now🕒 May 6
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