Position: DevOps/Linux System Administrator
Company: Hiredevelopers.team
Experience required: 3y
Category: DevOps
English level: intermediate
Published: 2021-11-01T00:00:00+02:00

Crystal Blockchain is the all-in-one blockchain analytics tool for law enforcement bodies, capital markets and financial organizations. Crystal provides a comprehensive view of the public blockchain ecosystem and uses advanced analytics and data scraping to map cryptocurrency transactions and related entities and to reveal suspicious funds and participants.

**Duties and responsibilities:**
Managing (and building) projects and hybrid infrastructure;
Configuration and maintaining internal services;
Building and maintaining monitoring systems;
Bare-metal deployment;
Building and deployment environments;
Performance and integration testing.

**Qualifications:**
Continuous experience in IT system administration for more than 3 years; 
Knowledge and practical experience with deployment and administration of Unix/Linux servers (Debian/Ubuntu, RHEL/Centos);
Good understanding of common IT security practices;
Experience in building and maintaining hybrid infrastructures;
Experience implementing CI/CD;
Experience with configuration management tools (ansible, saltstack, etc.);
Experience with virtualization and containerization tools;
Proficient understanding of Git;
Experience with log management tools;
Good skills in scripting languages (Bash, Python, golang, etc.);
Experience with application & infrastructure monitoring in production environment;
Good understanding software development process, everyday duties will include cooperation with development and QA teams;
Knowledge and practical experience in Advanced Networking including building and supporting local and global networks, ACLs, firewalls, VPN tunnels, advanced routing;
Availability to be on call 24/7 in case of disaster;
Experience with AWS stack will be an advantage;
Experience with k8s will be an advantage.