Senior Cloud Application Development Engineer

Posted 6 days 13 hours ago by SKILLFINDER INTERNATIONAL

Contract
Not Specified
Other
Luxembourg, Luxembourg
Job Description

Senior Cloud Application Development Engineer
Location: Luxembourg

.Please only apply if you have full working rights in Luxembourg*

About the Role

We are seeking a Senior Cloud Application Development Engineer to join our Post-Trade IT team. This role involves working across architecture, infrastructure, application development, and information security for several critical IT systems. You'll play a key role in designing and delivering cloud-based solutions and supporting secure, high-performance applications.

Key Responsibilities

  • Design, develop, and maintain Middleware infrastructure including Web Servers (httpd), Application Servers (RedHat JBoss EAP), and related components.
  • Deliver solutions on public cloud platforms (Azure and GCP) using IaaS and PaaS models.
  • Develop Java-based business application components, particularly those running on JBoss EAP.
  • Evaluate new infrastructure technologies with a focus on cloud architecture, APIs, security, high availability, and data replication.
  • Maintain and enhance automation/test frameworks, scripts, and DevOps connectors.
  • Participate in major production implementations (approx. 6 annually, including Saturday work).
  • Collaborate independently with development, infrastructure, and security teams.
  • Document system architecture and security for critical customer-facing applications.
  • Report to the Head of Unit and work closely with other domain experts.

Qualifications & Skills

  • Master's degree (or equivalent) in Computer Science.
  • Strong hands-on experience with:
    • Web and Java application infrastructure (httpd, RedHat JBoss EAP).
    • Java development using JakartaEE APIs.
    • Provisioning Azure Cloud resources using Terraform (preferably Terraform Enterprise).
  • Solid understanding of multi-tier Web infrastructure challenges (security, high availability, transaction management).
  • Experience with TLS (PKI), certificate/key deployment, and Middleware configuration.
  • Excellent technical writing skills in English; ability to document architecture and security concepts.
  • Practical experience with:
    • Apache Maven
    • IntelliJ and/or Eclipse IDE
    • Linux OS
    • OpenIDConnect SSO
    • Git
  • Additional assets:
    • Azure Application Gateway, Azure App Service
    • Microsoft IIS configuration
    • Jenkins
    • RedHat OpenShift/Kubernetes
    • ActiveMQ/JBoss A-MQ
    • Ansible
    • Docker
  • Proficiency in English; French and German are a plus.