Senior System Administrator responsible for managing Linux systems and databases at Ecommpay. Collaborating on a global scale in a fast-paced fintech environment.
Responsibilities
Administer Linux systems, including authentication (LDAP, PAM, SSO) and access management
Manage PostgreSQL and MySQL databases
Operate and maintain Elasticsearch/OpenSearch/Loki
Automate operational and maintenance processes using Ansible, Jenkins, and GitLab CI/CD
Monitor infrastructure and business processes using Zabbix, Prometheus, and Grafana
Develop and maintain Bash and Python scripts
Administer Kafka and ZooKeeper
Ensure adherence to security principles, including compliance with PCI DSS requirements where applicable
Requirements
2–3+ years of experience as a Linux System Administrator in production environments
Strong knowledge of database administration
Very strong experience with ElasticSearch/OpenSearch cluster administration and operations
Hands-on experience with configuration management tools such as Ansible and Puppet
Familiarity with web and middleware technologies such as Nginx and Tomcat
Solid scripting skills in Bash and Python
Familiarity with Web Application Firewall (WAF) solutions such as Akamai and Imperva
Knowledge of PCI DSS requirements is a plus.
Benefits
Earn performance-based bonuses tied to achieved KPIs
Enjoy the flexibility of a hybrid work model
Receive generous health insurance
Enhance your skills with our own Academy and receive compensation for additional trainings and courses to foster your growth
Work in a flat, open and free environment, surrounded by committed, smart and talented colleagues from various cultural and academic backgrounds.
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