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Senior Systems Integrator Specialist

Alquemy

Toronto, ON

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JOB DETAILS
SKILLS
Agile Programming Methodologies, Analysis Skills, Application Integration, Blueprints, Cloud Applications, Cloud Computing, Computer Science, DevOps, Engineering, Enterprise Applications, Enterprise Architecture, File Management, Firewalls, High Availability, High Throughput, IBM Product Family, IBM WebSphere MQ (Message Queue), Identify Issues, Java, Linux Operating System, Microservices, Microsoft Windows Azure, Performance Tuning/Optimization, Production Systems, Query Optimization, Red Hat Linux Operating System, Refactoring, Release Management/Engineering, Root Cause Analysis, SQL (Structured Query Language), Scrum Project Management and Software Development, Software Design, Software Development, Software Engineering, System Integration (SI), Systems Administration/Management, Systems Engineering, Technical Leadership, Technical Support, Technical Writing, Unix System Administration, Writing Skills
LOCATION
Toronto, ON
POSTED
10 days ago

Our Toronto client is seeking a high-caliber, Senior Systems Integrator Specialist to join their team.

In this role, you will act as a core technical contributor, providing heavy hands-on engineering, advanced support, and architectural input for enterprise-level cloud migrations and application modernization initiatives.

Your mission will be to architect the future of our digital infrastructure: seamlessly transitioning critical systems to the Azure cloud, migrating legacy integration pipelines, and ensuring the absolute stability of our enterprise messaging and file-transfer platforms.
Key Responsibilities
  • Cloud Migration Engineering: Drive Azure cloud migration activities from blueprint to execution, including environment design, application/integration migration, DevOps/Platform engineering, and post-migration performance stabilization.
  • Application Modernization: Lead the modernization of our integration layer by refactoring and migrating legacy MuleSoft flows into high-performance, Spring Boot-based microservices.
  • Enterprise Platform & Messaging Support: Provide tier-3/senior-level technical support for Red Hat OpenShift, Red Hat AMQ, and IBM MQ. This includes technical impact analysis, remediation, deep vendor coordination, and complex release management.
  • Secure Infrastructure Management: Contribute to the hardening, optimization, and ongoing support of gateway and file infrastructure, specifically IBM DataPower and Managed File Transfer (MFT) services.
  • Production Excellence & Operations: Troubleshoot complex system anomalies, perform deep root-cause analysis, and tune performance in high-availability production environments. Author and maintain pristine technical documentation and operational runbooks.
Required Qualifications & Skills
  • Education: University degree or college diploma in Computer Science, Software Engineering, or a related technical discipline.
  • Enterprise Experience: A minimum of seven (7) years of recent, hands-on enterprise software development or systems engineering experience, with a proven track record in senior technical or advanced tier-3 support roles.
  • Cloud & Containers (7 Years): Demonstrated hands-on mastery supporting Azure cloud migrations, deploying large-scale applications on Azure Red Hat OpenShift (ARO), and implementing hybrid network/firewall/connectivity security designs.
  • Java & Integration Architecture: Strong hands-on development expertise with Java and Spring Boot microservices. Proven experience ripping out and modernizing legacy integration platforms (specifically migrating MuleSoft to custom Spring Boot).
  • Enterprise Messaging: Direct experience managing and configuring complex, high-throughput messaging environments using IBM MQ and Red Hat AMQ within OpenShift/Kubernetes clusters.
  • Gateways & MFT: Practical experience supporting IBM DataPower appliances and Managed File Transfer (MFT) protocols.
  • Data & Modern DevOps: Advanced SQL proficiency (specifically performance tuning, indexing, and query optimization) paired with practical GitOps and Argo CD deployment experience.
  • Agile Collaboration: Adept at working inside high-velocity Agile/Scrum teams alongside Technical Leads, Solution Architects, and Product Owners.
  • Deep familiarity with Linux/Unix server administration in complex, mixed-technology environments.


 

About the Company

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Alquemy

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