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JOB OVERVIEW

We are looking for a DevOps Engineer who will play a core role in building and operating a modern, scalable DevOps & Data Platform infrastructure that supports hundreds of microservices and data workloads across hybrid cloud (AWS + On-prem) environments.

You will:

●     Develop and maintain CI/CD pipelines (GitLab CI, ArgoCD) across environments.

●     Manage and scale Kubernetes clusters (EKS, RKE2) with data-oriented workloads (Airflow, NiFi, Kafka, Spark, Druid, OLTP/OLAP).

●     Operate and optimize ETL/ELT data pipelines, ensuring performance, reliability, and automation.

●     Collaborate closely with Data Engineering and BI teams to deliver a high-availability, secure, and observable Data Platform.

●     Automate infrastructure provisioning using Terraform, Helm, Ansible, and manage secrets with Vault.

●     Monitor infrastructure health using Prometheus, Grafana, Loki, ELK, and OpenTelemetry.

KEY RESPONSIBILITIES

🛠️ DevOps & Automation:

●     Design and maintain standardized CI/CD pipelines (build, scan, test, multi-env deploy).

●     Implement GitOps with ArgoCD for staging, UAT, and production environments.

●     Write and maintain Helm charts, YAML templating, and deployment automation.

●     Automate operations using scripting (Bash, Python), cronjobs, webhooks, and CLI tools.

☁️ Cloud & On-Prem Infrastructure:

●     Manage Kubernetes clusters (EKS, RKE2), scale infrastructure using autoscalers (Karpenter, Cluster Autoscaler).

●     Handle hybrid storage systems: Longhorn, EBS, Ceph, NFS, MinIO.

●     Implement HA/DR strategies, backups/restores with tools like Velero, S3 versioning, snapshots.

●     Operate across AWS and on-premises environments (bare-metal, VMware).

🧠 Big Data / Data Platform:

●     Operate and tune Airflow, Apache NiFi, Kafka, Spark, Druid in production.

●     Build and monitor ETL/ELT pipelines, syncing from OLTP systems (PostgreSQL, MongoDB) to OLAP systems (Redshift, ClickHouse, etc.).

●     Ensure data integrity, latency management, and job failure troubleshooting.

🔐 Security & Observability:

●     Implement IAM, RBAC, security groups, TLS, cert rotation, and secrets management (Vault).

●     Monitor systems with Prometheus, Grafana, Alertmanager, Loki, and integrate with Slack/webhooks.

●     Collaborate with the Security team to ensure CI/CD and data pipelines are secure and compliant.

REQUIREMENTS

Must-Have:

●     3+ years of hands-on experience in DevOps, SRE, or Infrastructure Engineering.

●     Proficient with Kubernetes (EKS, RKE2), GitLab CI/CD, Helm, Terraform.

●     Proven experience with Airflow, Apache NiFi, Kafka, or equivalent in production.

●     Strong understanding of ETL/ELT pipelines, OLTP/OLAP architecture

●     Solid knowledge of AWS services: EKS, EC2, S3, IAM, RDS

●     Strong scripting and Linux skills (Bash, Python), with deep understanding of systems and networking.

●     Automation-first mindset, with a focus on scalability, DR, and efficiency.

- 13th salary, and review salary once/year

- Support lunch and parking free

- New Year gifts, birthday, 8/3, 20/10, ...

- Team building, company trip

- Annual health check-up

- Full insurance after 2 months of probation, PVI insurance for some levels

- Training in work and fast-track your career path

- Working in a friendly and professional environment