System administrator (DevOps)

Skills required:

- Strong experience with Linux-like systems (RockyLinux, RHEL);

- Iptables, fail2ban, tcpdump, and other network utilities;

- Good understanding of the TCP/IP, DNS, HTTP, SSL, DHCP;

- RDBMS (prefred PostgreSQL, MongoDB) — querying, monitoring, and performance tuning;

- VPN — Openvpn, L2TP, IPsec;

- Intermediate English level.

Will be an advantage:
- CI/CD experience (Jenkins);

- Zabbix (creating and customizing templates);

- Script languages: Ansible, Bash Scripting, Python;
- Experience with SSL certificates (JKS, PKCS#12, and certificate chain management)

- Experience working with JVM;

- Working experience with FortiGate, pfSense.
- Working experience with Nginx, Docker
- Working experience with GoogleCloud, AWS

Responsibilities:

- Administration of Linux servers;

- Administration of PostgreSQL, MongoDB (setting, monitoring, backups, updates);

- Performing installation and configuration of software developed by TraderEvolution company;

- Application fault analysis and troubleshooting;

- Communication with the client-side IT staff to solve possible problems.