DevOps & Infrastructure Engineer

About the role

We are looking for a motivated DevOps & Infrastructure Engineer to join our blockchain engineering team. In this hybrid position you will design, deploy and maintain the infrastructure that powers our blockchain platforms while ensuring reliable CI/CD pipelines and DevOps best practices.

Key responsibilities

• Design, deploy and manage secure, scalable, highly‑available infrastructure for blockchain services.
• Administer core services such as Linux servers, Nginx, Redis, MySQL and Git repositories.
• Implement monitoring, logging and alerting using tools like Prometheus, Grafana, ELK and CloudWatch.
• Maintain zero‑downtime deployment strategies and optimize CI/CD pipelines.
• Collaborate with developers and blockchain engineers to streamline workflows and provision resources.
• Perform performance tuning, capacity planning and cost optimisation for cloud resources.

Required profile

• Bachelor’s degree or higher in Computer Science, Engineering, Information Systems or related field.
• At least 3 years of relevant experience in Linux system administration and cloud‑native infrastructure.
• Strong problem‑solving, communication and teamwork skills.
• Fluent in English and Chinese.

Required skills

• Linux
• Nginx
• Redis
• MySQL
• Git
• AWS (EC2, RDS, S3, EKS, ECR)
• Prometheus
• Grafana
• ELK stack
• CloudWatch