Senior Middleware & Platform Engineer - Cloud Ops

Zenigma; Fatih; On-site; TRY 420,000 - 680,000; Full time

Benefits offered by this job

Certification support

Mentorship program

Job summary

Zenigma, Istanbul-based, seeks a Senior Middleware & Platform Engineer to join a banking customer’s team. You will run application servers and container platforms, and own monitoring and day-to-day operations.

Responsibilities include troubleshooting on Linux/Windows, patching and upgrades, capacity planning, outages response, and improving observability with Grafana, Prometheus, ELK, Loki and OpenTelemetry. Collaborative production deployments and up-to-date docs are expected.

Qualifications

• Bachelor's degree in a related field.
• 4+ years in system and application infrastructure management with incident handling.
• Experience with Linux and Windows Server administration, and container platforms.

Responsibilities

• Run middleware and application infrastructure with high availability and DR in mind.
• Analyze performance, plan capacity, and manage patching and upgrades.
• Collaborate with development and DevOps to deploy secure, repeatable production releases.
• Respond to outages, write root cause analyses, and improve monitoring and automation.
• Maintain up-to-date operational documentation.

Skills

Incident management

Linux administration

Windows Server administration

Docker & Kubernetes

Bash / PowerShell / Python

Tomcat & IIS

Observability tools

SQL Server / Oracle / PostgreSQL

CI/CD pipelines

English documentation

Education

Bachelor's degree in Computer Engineering / Software Engineering / related field

Tools

Azure DevOps

GitHub Actions

Jenkins

Job description

Zenigma, Istanbul-based, seeks a Senior Middleware & Platform Engineer to join a banking customer’s team. You will run application servers and container platforms, and own monitoring and day-to-day operations.

Responsibilities include troubleshooting on Linux/Windows, patching and upgrades, capacity planning, outages response, and improving observability with Grafana, Prometheus, ELK, Loki and OpenTelemetry. Collaborative production deployments and up-to-date docs are expected.