Senior Platform Engineer

Senior Platform Engineer (Oracle Cloud & Automation)

Circle K Business Centre is a shared services center that supports Circle K Europe's operations through a wide range of services in finance and control, information technology, human resources, transportation fuels, and customer service.

Circle K is part of the Canadian company Alimentation Couche-Tard Inc. (Couche-Tard), one of the world's largest publicly traded convenience store retailers, listed on the Toronto Stock Exchange (TSE). The company operates in North America, Europe, Asia, and the Middle East. It has approximately 12,300 locations in its network across North America (United States and Canada), Europe (Norway, Sweden, Denmark, Ireland, Poland, the Baltic countries), Asia, and the Middle East. We are a family of over 100,000 team members making our customers' lives easier around the world.

To ensure the best service for our customers, we are looking for:

About the Role:

We are looking for a Senior Platform Engineer to manage and optimize our Oracle Cloud environment. This role involves administration, monitoring, scripting, automation, and process improvement for our integration platform. The ideal candidate has strong experience in Oracle Cloud, Oracle Fusion Middleware administration, log analysis, and automation of operational tasks.

Key Responsibilities:

• Administer and optimize the Oracle Fusion Middleware, including installation, configuration, patching, and troubleshooting.
• Monitor and analyze system performance, logs, and create alerts to proactively identify and resolve issues to enhance system reliability.
• Automate operational tasks using scripting (e.g., Bash, Python, or Ansible).
• Enhance monitoring & alerting by integrating modern observability tools (e.g., ELK Stack, Zabbix)
• Ensure platform security & compliance, including access controls, encryption, and patch management.
• Collaborate with development & DevOps teams to improve CI/CD pipelines, deployments.
• Support incident management, root cause analysis, and post-mortem reviews.
• Evaluate and implement new technologies to improve platform scalability, automation, and efficiency.

Required Qualifications & Skills:

• 5+ years of experience in Oracle Fusion Middleware Suite administration (12c) and middleware platforms.
• Strong knowledge of WebLogic Server and its components (JMS, DataSources, Clusters).
• Experience with scripting and automation (Bash, Python, Ansible, or Terraform).
• Hands-on experience with log analysis & observability tools (ELK, Zabbix).
• Knowledge of Linux system administration and performance tuning.
• Understanding of CI/CD pipelines, DevOps practices, and containerization (Docker/Kubernetes is a plus).
• Familiarity with networking concepts, security best practices, and troubleshooting distributed systems.
• Strong analytical, problem-solving, and communication skills.

What Do We Offer?

• Contract of employment
• Annual bonus
• Private medical care
• Cafeteria Platform/Multisport
• Language lessons subsidized by the company
• Group insurance
• Attractive discounts for products and services at our stations
• Employee stock purchase plan
• Employee Assistance Program (Lyra)
• Trainings & possibility to develop skills in a wide international environment

We're hiring by the external agency HRO Personnel. When working with us you can depend upon it that you will not be judged on the grounds of race, national origin, gender, sexual orientation, disability, age, or other legally protected status. Oppositely – we believe that our diverse and inclusive culture helps us create an amazing atmosphere where everybody feels welcome.