Senior Networking DevOps Engineer

About the role

We are seeking a Senior Networking DevOps Engineer to own the network security layer and ingress configuration of an internal code‑quality platform hosted on Google Cloud Platform (GCP) and Kubernetes. The role blends proactive hardening of security policies with reactive troubleshooting to keep the service highly available and well protected for a large developer community.

Key responsibilities

• Assess, configure, and automate GCP Cloud Armor security policies.
• Investigate and tune GCP rate‑based ban rules to avoid impacting legitimate CI/CD traffic.
• Audit and remove redundant DNS zones and firewall configurations across GCP projects.
• Diagnose and resolve NGINX Ingress configuration issues, including proxy headers and client IP extraction.
• Implement monitoring and alerting for abuse patterns using GCP logs and platform APIs.
• Modify and maintain Ingress NGINX Helm chart configuration.
• Analyse GCP Cloud Logging and Splunk data to identify problematic IPs and traffic patterns.
• Validate all network and infrastructure changes on a test cluster before production rollout.
• Document security rules, network decisions, and operational runbooks.

Required profile

• 3+ years of experience in networking and DevOps engineering.
• Strong command of written and spoken English (B2+ level).
• Experience with GCP networking, Cloud Armor, and Cloud Logging.
• Background in Kubernetes and Helm chart management.

Required skills

• GCP Cloud Armor (WAF rule authoring, rate‑based banning, policy automation)
• GCP Cloud Logging and log‑based alerting
• GCP DNS zone management and VPC firewall policies
• Ingress NGINX configuration via values.yaml
• Kubernetes
• Helm
• GitHub Actions
• Splunk for log queries and correlation
• Bash and jq scripting
• Terraform or OpenTofu (nice to have)
• SonarQube and SAST tools (nice to have)

What we offer

• Fully remote work from anywhere in Armenia
• Flexible office spaces in Yerevan and Gyumri
• Opportunities to work abroad up to two months per year
• Relocation possibilities within a network of offices in 55+ countries
• Corporate and social events
• Investment in professional growth and leadership development