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Remote · London, GB
senior
5 months ago
full-time
closed
- Building a fault-tolerant, geographically distributed infrastructure: support of multiple data centres, providing replication, sharding, auto balancing and failover.
- Participating in deployment of services with strict availability requirements on a large-scale environment and working together with other Engineers to ensure our systems meet current and future demand.
- Develop and maintain code for automated infrastructure management (DevOps, Infrastructure as Code) with the use of Ansible and Terraform.
- Working collaboratively with the Backend Engineering team to increase our resilience through insightful systems and application metrics.
- Improving our CI/CD pipeline to provide new integration vectors.
- Building and maintaining infrastructure for its own fleet of blockchain nodes (>25 layer 1 protocols now, and more to come).
- On-Call support to ensure 24/7 availability of all systems.
- 5+ year's experience as a DevOps Engineer operating production-grade infrastructure.
- Hands-on experience running and maintaining blockchain infrastructure (e.g. node deployment, syncing, upgrades, monitoring, and troubleshooting).
- Strong experience with Infrastructure as Code (e.g. Terraform, CloudFormation) and automated environment provisioning.
- Strong experience with containerisation and Kubernetes, including production operations and cluster management; EKS preferred.
- Experience building and operating CI/CD pipelines using GitHub Actions and deployment tools such as ArgoCD.
- Solid understanding of networking fundamentals (VPCs, routing, load balancing, DNS, firewalls).
- Experience implementing and operating secure systems (IAM, secrets management, network security controls, vulnerability management).
- Proficiency with at least one development language (e.g., bash, Python, Go).
- Strong troubleshooting skills across distributed systems and production environments.
- Strong problem-solving and troubleshooting abilities.
- Excellent communication and collaboration abilities.
- Paid Time Off - A minimum of 35 days of paid time off per year, inclusive of annual leave and public holidays. Employees also receive one additional day of annual leave for each year of service.
- Comprehensive Medical Insurance - Inclusive of dental, optical, audiology, and mental health coverage, with medical history disregarded.
- Life Insurance.
- Enhanced Pension Contributions - Includes an enhanced employer matching contribution.
- 24/7 Employee Assistance Programme (EAP).