Staff Performance Engineer
You'll own **latency-critical systems** for Solana's infrastructure at Helius, building tools used by Coinbase and Jupiter. You'll **lead performance strategy** and optimize low-level Rust services. Your improvements will be felt across the Solana ecosystem.
You'll serve as the technical front door for developers using **Helius APIs and streaming products**, troubleshooting issues and building **code samples and demos** that help customers integrate faster. You'll partner with engineering to ship fixes and improve the entire developer experience.
Staff Platform Engineer, Observability
You'll architect a new observability stack for **Helius** and rebuild visibility tools end-to-end for high-throughput **Solana infrastructure**. This role gives you massive leverage to improve **reliability and feedback loops** across the company.
Sr. Performance Engineer, Trading Infrastructure
You'll profile, tune, and optimize the low-level Rust services that power traders and financial institutions on Solana. Your work will have immediate, visible impact across **high-throughput** and **latency-critical** systems used by millions. You'll own foundational systems end-to-end and push performance to the limit in a remote-first, senior team.
Remote|Senior|Full-time|Ai-ml
Staff Backend Engineer, Data Streaming
You'll architect and lead development of high-throughput, low-latency streaming systems for Solana infrastructure. You'll drive the technical roadmap for **streaming products** like Laserstream, enabling thousands of developers. This role sits in the critical path of a fast-growing, remote-first company backed by top venture funds.
Staff Backend Engineer, Historical APIs
You'll own and evolve the infrastructure for querying Solana's multi-petabyte ledger. Your work will power apps used by millions, including Coinbase and Phantom. You'll define technical direction and set standards for engineering excellence.
Remote|Senior|Full-time|Ai-ml
Business Development Lead
You'll own the full sales lifecycle and drive adoption of Helius' Solana infrastructure across top crypto teams. Your core impact will be closing high-value deals and shaping go-to-market strategy as a **founding GTM hire**. You'll work directly with the **Chief Revenue Officer** and collaborate with Engineering, Product, and Operations.
You'll own and evolve **Gatekeeper**, Helius's high-performance edge gateway for Solana infrastructure. Your work will directly impact latency and reliability for thousands of teams building crypto applications, including Coinbase and Phantom. You'll drive architectural decisions across routing, connection management, and observability.
Remote|Senior|Full-time|Cybersecurity