Enterprise Application Developer

McMillan LLP•Toronto, ON

23h•CA$100,000 - CA$120,000•Hybrid

About The Position

The Enterprise Application Developer is responsible for defining, designing, developing, integrating, testing, documenting, and deploying solutions for assigned projects and tasks. The position will work closely with the Director Enterprise Architecture to realize/implement/support services in the Enterprise Architecture (EA) domain and work on new projects based on requirements prepared by the PMO (project management office). This position is being posted to fill an existing vacancy. This role offers a hybrid workweek, combining working at home for a few days and working in the Toronto office for the balance.

Requirements

Bachelor’s degree or higher in Computer Science or related field, OR equivalent industry experience
5-7 years’ experience designing/developing enterprise software within a fast-paced environment
Strong proficiency in one or more of the following: Java, JavaScript, PHP, C#, C/C++, Python, ASP.NET
3+ years of experience developing RESTful APIs and REST API application integration (required)
Strong RDBMS / SQL skills (SQL Server preferred)
Experience with Power Automate for workflow automation and process integration (required)
Experience with cloud-based integration platforms and middleware solutions
Experience with Power BI (Reporting) development and data visualization (required)
Familiarity with AI agent frameworks (such as Azure AI Foundry, Copilot Studio, or similar) and emerging integration patterns such as Model Context Protocol (MCP); experience applying these in a data-sensitive or regulated environment is a strong asset

Nice To Haves

Experience with BOOMI integration platform (preferred)
Experience with Microsoft Fabric for data analytics and integration (preferred)
Experience with Legal applications an asset
Develop applications using ServiceNow scripting and workflows an asset.

Responsibilities

Support, maintain and improve existing application systems such as the firm Financial Services and includes: Sharepoint online, M365, 3E, Intapp Time, Intapp Open, Intapp Flow, Intapp Walls, Workflow processes and system integrations (Intapp Integrate)
Participates in projects as required, and other tasks as assigned
Working closely with the Solution Architects on technical implementation of solutions for schedule annual projects and tasks
Work with Project managers, Business Analysts to ensure successful implementation of projects.
Assist with implementation/installation of application systems and configuration as related to Project requirements and tasks
Design and development of PowerBi dashboards (Reporting).
Understanding and clarifying business requirements, concentrating on the current but keeping future requirements in mind
Work collaboratively with team members on the development and maintenance of custom applications, integrations, and AI-powered solutions using tools such as Power Automate, C#.NET, BOOMI, ASP.NET, and Azure AI services; identifies, researches, and resolves technical problems and may take a lead role on development efforts as required.
Contribute to the research, prototyping, and deployment of AI agent solutions and Model Context Protocol (MCP) integrations, connecting large language models to firm systems while adhering to data privacy and confidentiality standards; may take a lead role on initiatives as required.
Design and development of technical solutions
Prepare time estimates for design, development and unit testing
Creates and maintains technical documentation as required
Work collaboratively with other IT departments and the user community
As 2nd level support Investigate/Resolve/document issues/requests received via incident management tracking system and prioritizing each request.
Escalate incidents in a proper and timely manner per procedure to facilitate resolution.
Willing and able to travel as needed