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Middleware Integrator/Developer (Java ) [#4917]

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Job Title Middleware Integrator/Developer (Java ) [#4917]
Field IT
Job Description

Alteo is looking for a Middleware Integrator/Developer (Java) for a 6-month contract position with the possibility of permanent employment.

*** 80% remote work / 1 day per week in the office ***

You will be responsible for designing and taking the architectural decisions for the integration platform that will allow the different products to communicate between them.

Responsibilities:

  • Learn integration pattern and the development of those in the chosen platform (WSO2)
  • Design solution using routes and connectors to enable communication between systems and software product
  • Configure messaging broker (RabbitMQ)
  • Design a replayability module for the messages
  • Analyze systems interfaces (API) to be able to find the relevant information
  • Implement data mapping
  • Elaborate the technological vision of integration
  • Design in Java the missing connectors
  • Exchange with infra to put in place and manage the different environments – DevOps
  • Develop documentation (architecture, product support)
  • Put in place the tools to enable the Business Analysts to create data mappings

Profile:

  • Bachelor's Degree / College Diploma in IT or equivalent
  • 5+ years of relevant experience
  • Experience in one of those integration technologies: WSO2 micro-integrator, Mule, Talend ESB, Red Hat Fuse, Oracle Services Bus, Tibco or IBM Integration Bus
  • Good knowledge of Java
  • Advanced knowledge of standard protocols like REST, SOAP, AMQP, FTP, etc
  • Good knowledge of .Net, Python, or any similar programming languages (asset)
  • Experience related to IT security: Authentication (basic, certificates) and authorization (asset)
  • Experience with the products WSO2 (asset)
  • Experience with Docker, Kubernetes and HELM (asset)
  • Experience with Azure and/or AWS (asset)
  • Experience using Git/Azure DevOps (asset)
  • Experience with Release management (asset)
  • Experience with a message broker (asset)
  • Self-Discipline and a sense of responsibility as well as the capacity to adapt easily
  • Strong sense of organization and prioritizing
  • Analytical and problem-solving skills
  • Ability to communicate, write and synthesize information
  • Ability to multi-task in a rapid-paced environment
  • Team spirit, tact, diplomacy, autonomy, rigor, and discipline
Job Type Permanent job
Job Location Montreal
Date 03/13/2026
Salary According to experience
Job ID 4917
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