DevOps Engineer (Blockchain Infrastructure)

• We are looking for a Senior DevOps Engineer to build and operate highly available, scalable, and secure cloud infrastructure supporting blockchain services and distributed systems
• You will be responsible for designing cloud-native platforms, automating infrastructure, improving system reliability, and collaborating with engineering teams to deliver production-grade services across multiple cloud providers
• Design, build, and maintain highly available cloud infrastructure across AWS, GCP, and Azure
• Operate and optimize Kubernetes clusters in production environments
• Manage cluster autoscaling and capacity planning using Karpenter and Kubernetes native technologies
• Build and maintain Infrastructure as Code (IaC) using Terraform
• Design and improve CI/CD pipelines for application and infrastructure deployment
• Deploy and operate middleware platforms such as Kafka, Redis and NGINX
• Automate operational tasks using Golang and Python
• Improve observability through monitoring, logging, alerting, and distributed tracing
• Ensure platform reliability, scalability, security, and disaster recovery
• Troubleshoot production incidents and perform root cause analysis
• Work closely with software engineers to improve deployment processes and platform
• Developer experience
• Participate in on-call rotations and incident response

Benefits

• Competitive salary
• Option to be paid in crypto
• Flexible working hours
• Health insurance
• Remote work for many roles
• Company sponsored holidays
• Team building activities
• And other various perks and benefits
• Free language classes
• Learning and development programs
• Relocation support
• International transfers mid-career- This role is ideal for someone who enjoys solving infrastructure challenges at scale, has strong software engineering fundamentals, and is passionate about automation and platform engineering
• Experience with Git, GitOps workflows, and CI/CD platforms
• Experience operating middleware technologies such as: Kafka / Redis / NGINX
• Strong experience with at least one major cloud platform: AWS / GCP / Azure
• Experience administering Linux systems and networking fundamentals
• Familiarity with container technologies including Docker and Kubernetes. Strong troubleshooting and problem-solving skills
• Strong experience with Terraform for infrastructure automation
• Experience with Karpenter for Kubernetes autoscaling and node lifecycle management
• Strong understanding of observability tools such as Prometheus, OpenTelemetry
• 3+ years of experience as a DevOps Engineer, Platform Engineer, SRE, or Infrastructure Engineer
• Strong scripting and programming skills in: Golang / Python
• Hands-on experience managing Kubernetes production environments
• Experience operating blockchain infrastructure or Web3 platforms
• Experience deploying and managing blockchain nodes (Ethereum, Bitcoin, Solana, Cosmos, or other Layer 1/Layer 2 networks)
• Experience with Argo CD, Helm, Helmfile, or Flux
• Experience with multi-region and multi-cloud deployments
• Experience with service mesh technologies such as Istio or Linkerd
• Familiarity with message queues, distributed caching, and high-throughput systems
• Experience with performance tuning and capacity planning for large-scale distributed systems
• Knowledge of RPC infrastructure, distributed databases, or high-performance networking
• Experience in cryptocurrency exchanges or blockchain infrastructure providers
• Experience contributing to open-source projects
• Familiarity with blockchain RPC services, validators, indexing services, or distributed consensus systems
• Knowledge of cloud security best practices, IAM, networking, and secrets management
• Experience operating multi-region, multi-cloud production environments
• Familiarity with security and compliance best practices (IAM, WAF, Vault, KMS, etc.)