backend developer for blockchain infrastructure

HireHi

Greater London

Hybrid

GBP 120,000 - 180,000

Full time

42 hours ago
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Benefits offered by this job

Hybrid working arrangements
Health benefits
Parental leave
Crypto industry learning opportunities
Snacks and meals
Employee Resource Groups
Headspace coaching

Job summary

Galaxy ищет опытного инженера-программиста для разработки и поддержки backend‑систем и интеграций в области Ethereum‑инфраструктуры. Ваша работа охватит создание пайплайнов данных, поддержку узлов, мониторинг и взаимодействие с командами протокола и инфраструктуры.

Требуется 7+ лет опыта, глубокие знания Golang и распределённых систем, а также опыт работы с AWS/Kubernetes. Гарантирован гибридный формат, конкурентное вознаграждение и пакеты преимуществ.

Qualifications

  • 7+ лет профессионального опыта разработки ПО.
  • Сильный опыт backend на Golang.
  • Глубокое понимание распределённых систем.
  • Опыт работы с блокчейнами, желательно Ethereum.
  • Опыт с AWS, Kubernetes, Helm и GitOps (Flux).
  • Примеры тестирования сложных распределённых систем.
  • Опыт работы в удалённых асинхронных командах.
  • Высокая инициативность и ответственность за качество.

Responsibilities

  • Строить и владеть backend-системами, API, пайплайнами Ethereum и интеграциями staking инфраструктуры.
  • Владеть дизайном систем на всём цикле: архитектура, реализация, тестирование, деплой и observability.
  • Интегрироваться с execution и consensus слоями Ethereum.
  • Вносить вклад в проекты Liquid Collective и другие инфраструктурные инициативы Galaxy.
  • Определять стандарты API, тестирования, надёжности, безопасности и управления ключами.
  • Переводить требования продукта в технические спецификации.
  • Использовать AI‑помощь в разработке и инструменты автоматизации.
  • Сотрудничать с командами protocol/product/infrastructure.
  • Менторить коллег через code reviews и дизайн-обратную связь.
  • Повышать инженерные практики и качество продукции.
  • Продвигать применение AI для повышения продуктивности и результатов бизнеса.
  • Использовать генеративный AI и copilots для улучшения решений и результатов.

Skills

Golang
Distributed systems
Blockchain experience
AWS
Kubernetes
Testing practices
Remote work
Ownership accountability
Rust

Tools

Helm
GitOps
Flux
Ethereum nodes

Job description

Описание:

Galaxy delivers onchain infrastructure connecting institutions to digital assets through trading, advisory, asset management, staking, self-custody, and tokenization. It also develops and operates data center infrastructure for AI and HPC workloads.

Задачи:
  • Build and own backend systems, APIs, services, Ethereum data pipelines and indexers, staking and validator infrastructure integrations, and monitoring and operational tooling
  • Own system design end-to-end, from architecture and implementation through testing, deployment, and observability
  • Integrate with Ethereum execution-layer and consensus-layer clients
  • Contribute to Liquid Collective and other staking and blockchain infrastructure projects across Galaxy
  • Define and uphold standards for API design, distributed-systems testing, reliability, fault tolerance, security, and key management
  • Translate product and protocol requirements into technical specifications before development
  • Use AI-assisted development workflows, including Claude Code, MCP, and agent-based tooling
  • Collaborate with protocol, product, and infrastructure teams
  • Mentor engineers through code reviews and design feedback
  • Improve the team’s engineering practices and the quality of its output
  • Champion thoughtful AI adoption to improve team performance and business outcomes
  • Use generative AI, automation platforms, and data copilots to improve productivity, decision‑making, and output quality
Требования:
  • 7+ Years of professional software engineering experience
  • Strong experience building backend systems in Golang
  • Deep understanding of distributed systems
  • Experience with blockchain systems, preferably Ethereum, including execution and consensus layers, node operation, and data flow
  • Experience with AWS, Kubernetes, Helm, and GitOps, such as Flux
  • Strong testing practices for complex and stateful systems
  • Experience working in remote, asynchronous teams
  • High agency, low ego, end-to-end ownership, and accountability for quality
  • Будет плюсом: hands‑on experience with Ethereum nodes, validator or staking infrastructure, understanding of proof‑of‑stake mechanisms, experience building blockchain indexers, data pipelines, dApps, or Solidity smart contracts, familiarity with AI-assisted development workflows, open‑source contributions, Rust experience
Условия:
  • Competitive base salary and discretionary bonus
  • Hybrid/flexible working arrangements
  • Paid flexible time off 3% 401(K) company contribution
  • Company-paid health and protective benefits for employees, partners, and other dependents
  • Generous paid parental leave
  • Competitive family planning benefits for US employees
  • Opportunities to learn about the Crypto industry
  • Free daily snacks and weekly breakfasts/lunches
  • Employee Resource Groups
  • Free coaching and counseling sessions through Headspace
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