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ARCHITECT LEAD APPLICATION MODERNIZATION


Job Location:

Montreal - Canada

Monthly Salary: Not provided by the employer
Posted: 22 October 2026 (10 days ago)
Application Deadline: 19 January 2027
Vacancies: 1 Vacancy

Job Summary

Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.

We currently have a role as an ARCHITECT / LEAD APPLICATION MODERNIZATION with our large consulting client working for a large modernization project for apublic sector crown corporation in the Montreal area.

Role: ARCHITECT / LEAD APPLICATION MODERNIZATION

Type: Permanent or Long Term Contract

Location: Hybrid - Montreal QC -(2/3 days per week onsite)

Salary: Base salary ranges from $150000 - $165000 (depending on experience) 9% bonus 4-5 weeks paid vacation 6% RRSP matching benefits sick/personal day cell phone allowance discounts for public transit and may other perks

Contract Pay Rate: $110 - $130/hr (freelance/incorporated)

Language Requirements: English & French

Key Info: Candidates must be based out of Quebec

Support the progressive modernization of legacy applications towards the organizations target architectures. Act as a technical leader within a multidisciplinary squad and drive architecture decisions to accelerate transformation while reducing operational risks.

Responsibilities

  • Perform analysis of existing systems their architecture and dependencies.
  • Map application flows and integrations.
  • Define the target architecture and modernization trajectories.
  • Develop strategies for slicing refactoring and incremental migration.
  • Support the development teams in the implementation of solutions.
  • Participate in technology governance and architecture reviews.
  • Define the standards of quality safety performance and resilience.
  • Supervise the implementation of DevOps and CI/CD practices.
  • Contribute to the observability monitoring and exploitation strategy.
  • Collaborate closely with Product Owners Enterprise Architects and Operations Teams.

Desired experience

  • 10 years and more in software development and architecture.
  • Demonstrated experience in modernizing legacy applications.
  • Participation in large-scale transformation or migration programs.
  • Recognized technical leadership with multidisciplinary teams.
  • Ability to communicate with technical and business stakeholders.

Environments and technologies sought

Architecture & Modernization

  • Service-oriented architecture (SOA)
  • Microservices
  • Domain Driven Design (DDD)
  • API First
  • Event Driven Architecture
  • Distributed architecture

Development

  • Java
  • .NET
  • Spring Boot
  • Core

Integration

  • API REST
  • GraphQL
  • Kafka
  • RabbitMQ

Cloud & Platforms

  • Azure
  • Kubernetes
  • OpenShift
  • Docker

DevOps

  • Azure DevOps
  • Git
  • CI/CD
  • Infrastructure as Code

Observability & Operations

  • Dynatrace
  • Grafana
  • Prometheus
  • Elastic Stack
  • OpenTelemetry

Methods

  • Agile Scrum
  • SAFe
  • DevSecOps

Ideal profile

Senior professional with the ability to quickly assess a complex application estate establish a realistic modernization roadmap and guide teams toward a modern high-performance and actionable target architecture.