Sr. Platform Engineer, Infrastructure

Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain. Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems. We’re hiring a Sr. Platform Engineer to automate and scale the global bare metal infrastructure that powers everything at Helius. You’ll own provisioning, lifecycle management, deployment tooling, observability, and reliability workflows that every product team depends on. This isn’t a narrow ops role. You’ll build high-leverage systems that give engineers fast, safe, and predictable paths to ship code and operate services at scale.