DevOps Engineer, Blockchain Infra

Accountabilities:

As a DevOps Engineer focused on blockchain infrastructure, you’ll own critical elements of cloud infrastructure and platform reliability, partnering closely with engineering teams to build resilient and efficient production environments.

• Design, build, and maintain highly available cloud infrastructure across AWS, GCP, and Azure.


• Operate, optimize, and scale Kubernetes clusters in production environments.


• Manage Kubernetes autoscaling and node lifecycle using Karpenter and native Kubernetes capabilities.


• Build and maintain Infrastructure as Code using Terraform.


• Design, improve, and maintain CI/CD pipelines for application and infrastructure deployments.


• Deploy and operate middleware platforms including Kafka, Redis, and NGINX.


• Automate operational workflows and infrastructure tasks using Golang and Python.


• Improve platform observability through monitoring, logging, alerting, and distributed tracing.


• Ensure infrastructure meets high standards for reliability, scalability, security, and disaster recovery.


• Troubleshoot production incidents, conduct root cause analysis, and implement preventative improvements.


• Partner with software engineers to improve deployment processes, infrastructure tooling, and developer experience.


• Participate in on-call rotations and incident response activities.


• Support multi-region and multi-cloud infrastructure where required.


• Contribute to capacity planning and performance optimization for large-scale distributed systems.

Requirements

You’ll be a strong fit if you have solid DevOps or SRE experience, strong cloud and Kubernetes expertise, and an interest in operating infrastructure for blockchain and distributed systems.

• 3+ years of professional experience as a DevOps Engineer, Platform Engineer, Site Reliability Engineer, or Infrastructure Engineer.


• Strong hands-on experience with at least one major cloud platform, such as AWS, GCP, or Azure.


• Proven experience managing Kubernetes environments in production.


• Practical experience with Karpenter for Kubernetes autoscaling and node lifecycle management.


• Strong experience with Terraform and Infrastructure as Code practices.


• Solid Linux administration and networking fundamentals.


• Experience operating middleware technologies such as Kafka, Redis, and NGINX.


• Strong scripting and programming capabilities using Golang and/or Python.


• Experience with Git, GitOps workflows, and CI/CD platforms.


• Strong understanding of observability technologies such as Prometheus and OpenTelemetry.


• Familiarity with Docker and container-based infrastructure.


• Strong troubleshooting, analytical, and problem-solving skills.


• Experience with blockchain infrastructure or Web3 platforms is highly advantageous.


• Experience deploying or managing blockchain nodes such as Ethereum, Bitcoin, Solana, Cosmos, or other Layer 1 and Layer 2 networks is a plus.


• Familiarity with blockchain RPC services, validators, indexing platforms, or distributed consensus systems is beneficial.


• Experience with Argo CD, Helm, Helmfile, or Flux is advantageous.


• Knowledge of cloud security practices, IAM, networking, and secrets management.


• Experience with service mesh technologies such as Istio or Linkerd is a plus.


• Familiarity with message queues, distributed caching, and high-throughput systems is beneficial.


• Experience with cryptocurrency exchanges, blockchain infrastructure providers, or large-scale distributed platforms is a strong advantage.


• Experience contributing to open-source projects is a plus.

• Competitive salary and company benefits.


• Work-from-home arrangement, with the specific setup potentially varying according to business and team requirements.


• Opportunity to work on large-scale blockchain and distributed infrastructure.


• Exposure to AWS, GCP, Azure, Kubernetes, Terraform, and modern platform engineering technologies.


• Opportunity to contribute to multi-region and multi-cloud production environments.


• Collaboration with highly skilled international engineering and infrastructure professionals.


• Flat, user-focused organisational structure with significant autonomy.


• Fast-paced environment focused on technically challenging projects and measurable results.


• Career growth and continuous learning opportunities.


• Opportunity to contribute to the development of global blockchain infrastructure and Web3 technologies.


• Inclusive and diverse international working environment.

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