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Site Reliability Engineer - Core

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Blockchain

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Location:
United Kingdom , London

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are looking for a Site Reliability Engineer to join our Core team to encourage infrastructure best practices across our organization that would allow to securely scale a distributed financial platform that touches millions of people a day. Our distributed financial platform tackles some of the most interesting problems in the crypto for millions of our customers and continues to grow rapidly. The SRE team at blockchain combines software and systems engineering to provide a platform that abstracts complexity for increased security, reliability and rapid product delivery. As a member of the Core team you will be tasked with developing an in-depth understanding of the infrastructure needs of our products. You will establish and maintain creative engineering solutions to improve our customers’ experience by building necessary tooling. Crucially, you will also guide and educate developer teams so that they can deliver new features in a rapid, secure and scalable manner.

Job Responsibility:

  • Play a critical role in evolving our infrastructure as we develop solutions to complex technical problems involving reliability, latency, bandwidth and most importantly security
  • Be an integral part of improving observability, monitoring and alerting throughout the platform
  • Help co-ordinate work across different areas of the company to ensure the most efficient path of execution
  • Centralize wherever possible common streams of work that are currently duplicated across developer teams
  • Focus heavily on writing tooling to replace manual, repetitive work in a scalable way
  • Work in a fast paced, and dynamic environment complementing our existing high calibre team

Requirements:

  • Experience with containerization and service orchestration, including best practices and security
  • Strong knowledge of at least one programming language
  • Linux, including an understanding of resource allocation, network and/or internals
  • Experience working with cloud solutions (GCP or AWS)
  • Deep understanding and demonstrable experience with modern monitoring tools such as Prometheus, Datadog, Grafana, Telegraf
  • Experience with infrastructure as code tools
  • Solid background with configuration management tools
  • Experience with using GitOps and CI to make changes, preferably Github Actions
  • Experience with messaging systems such as Kafka
  • Experience with database management

Nice to have:

  • Experience with Hashicorp Nomad, Consul and Vault is a plus
  • Experience with Golang, Python, and Bash is a plus
  • Experience with complex Terraform deployments is a plus
  • Experience with Saltstack is a plus
  • Experience working in Data Centers is a plus
  • Knowledge of routing and switching protocols is a plus
What we offer:
  • Full-time salary based on experience and meaningful equity in an industry-leading company
  • Hybrid model working from home & awesome office location in the heart of London
  • Unlimited vacation policy
  • work hard and take time when you need it
  • Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
  • Apple equipment
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
  • Flexible work culture

Additional Information:

Job Posted:
December 06, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
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