Site Reliability Engineer (SRE)

Site Reliability Engineer (SRE)

Responsible for the reliability, operation, monitoring and automation of the company’s production infrastructure and core services. Manages Linux-based systems, PostgreSQL databases (including replication and backups), and web infrastructure such as Nginx and uWSGI. Develops and maintains monitoring, alerting, and incident response capabilities to ensure service availability. Automates infrastructure provisioning and configuration management using tools such as Terraform and Ansible, and maintains CI/CD pipelines with GitHub Actions. Ensures the security of the payment processing environment, including maintaining PCI DSS compliance and implementing fraud detection and prevention mechanisms.

Looking for experience in following technologies, services, products and skills:

3D Secure / 3DS, Ansible, Bash / Shell, CDN, CI/CD / GitHub Actions, Cloudflare, Crontab / scheduled jobs, DNS, Docker, Fastlane, Firewall / network access troubleshooting, Git, GitHub / version control, Google Cloud Platform (GCP), HTTP / HTTPS, IPTables, Linux, Logging / observability, Monitoring / alerting, N2N / Virtual networking, Network administration,

Networking tools:

Netstat, traceroute, ping, route, Nginx, OpenVPN, Payment systems integration, PostgreSQL, PostgreSQL administration (replication, configuration), Production debugging, REST API, Rsyslog, Sentry, Server administration, SMTP, SQL, Squid, Strongswan (IPSEC), System administration, Terraform, uWSGI, Web Application Firewall, Zabbix Optionally seen as beneficial knowledge:Datadog, Prometheus, Python, Swagger / OpenAPI, MongoDB, Redis, Artifact Registry (GCP), Celery, Google Compute Engine / Cloud SQL / Cloud Storage, Kubernetes, Webhook integrations, Grafana