Middleware Engineer

• B2B contract via Devire
• Long-term cooperation

• Experience working with Oracle middleware technologies, such as WebLogic, Service Bus, ORDS, Forms, Reports, or related tools

• Good knowledge of PL/SQL and experience with scripting languages (e.g., Bash, PowerShell, Python, or Perl)

• Experience with automation or orchestration tools such as Ansible or Rundeck

• Understanding of application architectures and middleware environments

• Familiarity with infrastructure concepts including networking, load balancing, and TLS

• Experience in application or data center migration projects is an advantage

• Strong communication skills and ability to work in international, cross-functional teams

• Very good English and Polish (written and spoken)

Responsibilities

• Support the migration of applications between data centers

• Work closely with the Application & Middleware Team on BAU (Business As Usual) operational tasks

• Collaborate with Project Managers to plan and execute subsequent project phases including environment build, testing, and migration

• Prepare and submit infrastructure build, configuration, and access requests

• Identify and resolve technical issues and blockers during project execution

• Monitor environments to ensure performance, reliability, and stability

• Create and maintain high-quality technical documentation (Confluence)