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3 дня назад

Senior Backend Engineer (Web3)

193 461 - 291 000$
Формат работы
remote (только USA)
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
US
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

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TL;DR
Senior Backend Engineer (Web3): Building and securing core backend infrastructure for Arbitrum, an Ethereum scaling solution, with an accent on distributed systems, blockchain protocols, and high-performance architecture. Focus on designing compiler pipelines and SDK frameworks, maintaining Nitro Testnode, scaling databases and microservices, and resolving security challenges in production systems.

Location: 100% remote; must reside in the United States. The role cannot be performed in California or Colorado. Reports to the headquarters in New York, NY.

Salary: $193,461–$291,000 per year.

Company

hirify.global develops the Arbitrum stack and infrastructure for Ethereum scalability, security, and decentralized applications.

What you will do

  • Build and maintain core infrastructure powering Arbitrum and its distributed systems.
  • Optimize performance, scalability, reliability, and security across blockchain-based backend systems.
  • Maintain and enhance Nitro Testnode, a development tool for running local Arbitrum nodes.
  • Design high-performance compiler pipelines and extensible SDK frameworks.
  • Establish backend architecture standards, technology choices, and engineering best practices.
  • Collaborate with research, product, blockchain engineering, and security teams while providing technical guidance and resolving platform issues.

Requirements

  • Bachelor’s degree or U.S. equivalent in Computer Science, Cybersecurity, Computer Engineering, or a related field, plus 5 years of relevant professional experience; alternatively, a master’s degree plus 3 years of experience.
  • At least 3 years of experience developing backend systems with languages including Go or Rust.
  • At least 3 years of experience with L1–L2 protocols, blockchain protocols, distributed systems, and security-focused engineering.
  • Experience with reliable broadcast protocols, distributed data structures, high-performance database storage engines, and blockchain research.
  • At least 1 year of production experience with WebAssembly and 1 year with cloud infrastructure and containerization, including AWS, Docker, and Kubernetes.
  • Must reside in the United States; California and Colorado are excluded.

Culture & Benefits

  • Remote-first global workforce with a New York office.
  • Medical, dental, and vision coverage available in the U.S. and some other countries.
  • 401(k) retirement plan with company match for U.S. employees.
  • Professional reimbursement for conferences, certifications, and related development.
  • Wellness stipend and home-office setup or ergonomic equipment program.

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