Remote Senior Engineer

Summary

MachineFi Lab seeks a talented DevOps/SRE Engineer to ensure the reliability, scalability, and security of their blockchain infrastructure. The engineer will collaborate with cross-functional teams to implement and maintain robust DevOps practices, automate deployment pipelines, and enhance system performance.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field
• Proven experience as a DevOps Engineer or Site Reliability Engineer in a blockchain/crypto environment
• Strong proficiency in scripting languages (e.g., Python, Bash)
• Experience with containerization and orchestration tools (Docker, Kubernetes)
• Familiarity with blockchain technologies (e.g., Ethereum, Cosmos)
• Significant experience with AWS public cloud technologies implemented large-scale container clusters: AWS, EKS, Infrastructure as Code: Terraform, Containers technologies (Docker and Kubernetes), and IAM
• Strong programming/scripting skills with one or more scripting languages (Python, Go, Ruby, Bash, etc.) and strong Linux OS and networking fundamentals
• Experience building monitoring systems to ensure high availability, performance, and security integrity (e.g., ELK-stack, Pingdom, Opsgenie/Pagerduty, Kiali, Weave Scope, CloudWatch, CloudTrail, etc.)
• Hands-on experience in operating microservices architecture based SaaS products, REST web services, SSO (Okta, Auth0), EC2-RDS, MySQL and Elasticsearch
• Solid understanding of network protocols, security, and system administration
• Experience with cloud platforms (e.g., GCP, AWS, Azure) and related services

Responsibilities

• Infrastructure Automation: Design, implement, and maintain infrastructure as code (IaC) using tools such as K8S, Terraform or Ansible on GCP and AWS
• Automate deployment, scaling, and management of blockchain nodes and related services
• Continuous Integration/Continuous Deployment (CI/CD): Develop and maintain CI/CD pipelines for blockchain and backend applications to ensure efficient and reliable release processes
• Implement automated testing strategies to validate code quality and deployment readiness
• Monitoring and Incident Response: Establish and maintain monitoring solutions for the entire infrastructure
• Participate in on-call rotations to respond to incidents promptly
• Security and Compliance: Implement and enforce security best practices across the infrastructure
• Work closely with the security team to conduct regular audits and ensure compliance with industry standards
• Capacity Planning and Performance Optimization: Analyze system performance and make recommendations for improvements
• Collaborate with cross-functional teams to plan for future infrastructure needs

Preferred Qualifications

• AWS System Architect certification is strongly preferred
• Knowledge of CI/CD tools (e.g., Jenkins, GitLab CI)

Benefits

$175,000 - $200,000 a year