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Staff Backend Engineer, Data Streaming

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Helius

Helius is an enterprise-grade Solana development platform offering RPCs, APIs, data streaming tools, and 24/7 customer support.

Series B11 current maintainers10 active leads7 new active leads4 lead step-downs1 lead movement2 early lead departuresTeam intelligence

Maintainer signals as of 8/10/2026

Distributed

Projects

About Helius

Helius is an API platform that empowers developers to build on Solana by providing enhanced data, insights, and automation. Their APIs offer real-time data, historical data, token metadata, and more. Helius aims to make building on Solana easier and more accessible for developers.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will architect and lead development of high-throughput, low-latency streaming systems that power core products. You will drive the technical roadmap for streaming, design filtered streams and webhook capabilities, and make architectural decisions across software, hardware, and networking. You will set standards for reliability, incident response, and observability, mentor engineers, partner with cross-functional teams, and identify and solve complex problems spanning multiple systems.

Requirements

  • 8+ years of backend engineering experience building large-scale production systems
  • Deep proficiency in Rust or an equivalent systems programming language
  • Performance-oriented engineering instincts across software Linux internals networking and hardware
  • Hands-on experience with streaming systems such as Kafka NATS Flink or Kinesis
  • Proficiency operating production databases such as Postgres ClickHouse RocksDB or similar
  • Strong operational mindset with experience owning production systems with real customers
  • Excellent communication and writing skills
  • High ownership and urgency

Responsibilities

  • Architect and lead development of high-throughput low-latency streaming systems
  • Drive the technical roadmap for streaming products
  • Lead system design discussions and make architectural decisions across the stack
  • Set standards for reliability incident response and observability
  • Mentor and elevate engineers and drive technical consensus
  • Partner cross-functionally to ensure streaming products meet customer needs
  • Identify and solve complex ambiguous problems that span multiple systems

Benefits

  • Meaningful equity
  • Generous vacation
  • Wellness budgets
  • Remote-first flexibility