Mobile application developer Jobs in North York, ON

Job Details

Description

Your Next Opportunity

Are you ready to join Canada’s leading and progressive Business Law firm?

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.

Please note that this role offers a hybrid workweek. Each week will combine both working at home for a few days and working in the Toronto office for the balance. Your hybrid schedule will start once you join McMillan!

What You'll Do

• 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

What You Bring

• 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 BOOMI integration platform (preferred)
• Experience with Power BI (Reporting) development and data visualization (required)
• Experience with Microsoft Fabric for data analytics and integration (preferred)
• 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
• Experience with Legal applications an asset
• Develop applications using ServiceNow scripting and workflows an asset.

McMillan Offers You

Growth

Mentorship and Support

Training as Software Evolves

Commensurate Compensation and Benefits Package

Fun Work Environment

Salary range: $100,000 - $120,000 annually

McMillan = You

At the heart of our commitment to being a first-mover on important issues, McMillan believes that equity, diversity and inclusion are catalysts for success. By embracing our differences, we create an inclusive culture that enriches our collective knowledge, broadens our perspectives, and propels us forward. We are dedicated to fostering an environment where everyone feels empowered to bring their whole selves to work, knowing it is through our individual experiences that we can all come together to truly make a positive impact in our firm, for our clients, within our communities, and beyond.

At McMillan, we know we will achieve the most success by attracting and retaining the best talent, and by representing and supporting communities from which we draw our members, the communities in which we live and work and the communities to which we provide legal services.

We are a law firm that prides itself in sustained quality and excellence in service while fostering a positive and collegial work environment which nurtures mentoring inspires enthusiasm and professional excellence. We commit to putting our best efforts forward in achieving our goals, and the goals of our clients. You can help us in that journey!

Need another reason to consider McMillan? Let’s work together to help you achieve your professional goals and career development.

Let’s get started

If this position is for you, and you reside in or around theToronto area, we look forward to hearing from you. Click on theApply Nowbutton.

McMillan is committed to providing accommodation for applicants with disabilities in its recruitment processes. If you require accommodation at any time during the recruitment process, please email us or contact us