Senior Software Engineer, Backend

Description: Helius is building core infrastructure for Solana, enabling developers to create crypto-powered applications. Seeking a Staff Backend Engineer to own core systems like Gatekeeper, Data Streaming, Historical APIs, or Account Index, focusing on performance and scalability. Requirements: 5+ years of backend engineering experience with a proven track record in production systems. Proficiency in Rust (preferred), C++, or Go, with strong systems-level intuition. Experience in debugging and optimizing latency-sensitive systems. Ability to independently own problems and high standards of work. Benefits: High-impact work powering applications used by millions in the Solana ecosystem. Opportunities for ownership, growth, and influence on architecture and product direction. Remote-first flexibility with a fully distributed team. Competitive compensation, equity, generous vacation, and wellness support.