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Overview A mid-level DevOps Engineer at our company is responsible for operating, maintaining, and troubleshooting our cloud-native infrastructure and applications. This role focuses on hands‑on management and continuous delivery rather than deep architectural design.
Key Responsibilities
- Kubernetes Application Management
- Operate and maintain applications running on Kubernetes clusters.
- Manage deployments, rollbacks, and perform day‑to‑day troubleshooting of deployed workloads.
- Ensure cluster health and work with operators/CRDs for custom resources.
- CI/CD Pipeline Development & Improvement
- Develop GitLab CI/CD pipelines for new services.
- Refactor and optimize existing pipelines using native GitLab features (runners, variables, templates, child pipelines).
- Load Balancing & Traffic Management
- Configure and maintain edge load balancers (primarily NGINX; HAProxy experience is a plus).
- Validate and tune configurations for availability and performance.
- Monitoring & Alerting
- Work with Prometheus to monitor cluster and application metrics.
- Integrate with our multi‑tenant VictoriaMetrics setup and manage alerting rules.
- Create grafana and kibana dashboards.
- Logging & Observability
- Maintain and Manage Elasticsearch clusters (scaling, ILM , ).
- Manage log collection and transformation pipelines using Vector (primary), Logstash, or Fluentd.
- Message Brokers
- Operate and troubleshoot RabbitMQ clusters.
- Being familiar with kafka is a plus.
- Container & Build Systems
- Author and maintain Dockerfiles.
- Manage GitLab Runners and Docker build processes.
- Platform & Supporting Services
- Administer our GitLab self‑hosted instance, Sentry, Rancher.
- Ansible Automation
- Develop and maintain Ansible playbooks and roles for VMs configuration management, and routine maintenance tasks.
- General Linux Administration
- Perform routine Linux system administration tasks.
- Handle upgrades, package management, user management, logs, and basic performance checks using automation tools such as ansible, terraform,etc.
Required Qualifications
- Experience: Minimum 1 year of hands‑on Kubernetes management (deployments & troubleshooting).
- CI/CD: Proficient in GitLab CI/CD pipeline creation and GitLab administration.
- Containers & Build environment: Solid understanding of Docker, Dockerfiles, and GitLab Runners, buildkit, docker-in-docker.
- Monitoring: Practical experience with Prometheus and promQL.
- Logging: Familiarity with Elasticsearch cluster operations and log pipeline tools (Vector, Logstash, Fluentd).
- Networking: Knowledge of load balancers (NGINX, HAProxy) and core network concepts (TCP/IP, DNS, HTTP,HTTPS,TLS).
- Message Queues: Working knowledge of RabbitMQ.
- Linux: Strong administration skills (LPIC-2).
- APIs & Automation: Comfortable using REST APIs and writing simple automation scripts (Bash, Python, or equivalent).
Preferred (But Not Mandatory)
- Scripting & Development: Experience with Python, Golang, or advanced Bash scripting.
- Kubernetes Operators & CRDs: Familiarity with configuring operators.
استارتاپ "تومن" در حال حاضر مشغول فعالیت در حوزه فینتک است. ما در "تومن" به پشتوانه فهم عمیق از کسبوکار و تیم جوان، متعهد و متخصص خود به دنبال ایجاد محصولی منحصربفرد و برندی ماندگار در صنعت پرداخت کشور هستیم.
در حال حاضر "تومن" با ایجاد فضای کار تیمی و پویایی در تیم خود توانسته است بسیاری از فارغ التحصیلان و متخصصین حوزه های مختلف را در تیم خود جذب کند و به کمک آنها و با استفاده از تکنولوژیهای روز دنیا، بطور مداوم در حال توسعه و افزایش سهم بازار است.
همکاری با "تومن" علاوه بر شرایط جذاب کاری، فرصت یادگیری، خلاقیت، ایده پردازی را برای شما فراهم و مسیر توسعه فردی و حرفه ای شما را هموارتر می کند.