Full Stack Developer

Venture outside the ordinary - TMX Careers

The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Ready to be part of the action?

TMX Newsfile is seeking a Full Stack Systems Developer to become a technical subject matter expert for our mission-critical .NET/C# application. While this role involves monitoring and extending our core C# engine, the majority of new development will focus on building modern web applications in PHP and cloud-native serverless functions in Python (AWS Lambda). This role is perfect for a developer who enjoys high-stakes application management, architectural evolution, and working across diverse tech stacks, including a willingness to support legacy Perl systems.

This role reports to: Managing Director, Delivery Lead, Newsfile

Job Location: Hybrid (2-3 days in office) - based in Vancouver, BC.

Key Accountabilities

• Application Stewardship: Act as the subject matter expert for mission-critical .NET/C# applications by monitoring system health, troubleshooting complex issues, and implementing necessary extensions.

• New Feature Development: Lead the design and execution of new coding projects, primarily utilizing PHP for web applications and Python for AWS Lambda functions.

• Cloud Transition: Design and deploy scalable, cloud-native integrations using AWS Lambda, AWS API Gateway, and associated tools.

• Database Management: Maintain and optimize data integrity and performance across Microsoft SQL Server and MySQL environments.

• Legacy Support: Assist with the maintenance of existing Perl applications (training provided), ensuring stability during the modernization roadmap.

• Agile Collaboration: Contribute to an Agile environment through active participation in sprint planning and maintaining rigorous system documentation.

Must Have(s)

• Microsoft Stack Proficiency: 3–5+ years of experience developing and maintaining applications within the .NET Framework / .NET Core using C#.

• Web & Scripting: Professional proficiency in PHP and Python for new application development.

• Cloud Foundations: Hands-on experience or high proficiency with AWS Lambda and API Gateway.

• Database Literacy: Comfort working across both SQL Server and MySQL environments.

• Polyglot Mindset: A genuine interest in switching between different languages and technical eras to support business needs.

Nice to Have(s)

• Perl Experience: Prior experience is a plus, or a strong willingness to learn and maintain Perl scripts.

• DevOps/SRE: Experience with application monitoring, logging, and improving system reliability.

• Industry Background: Experience in fintech, regulatory compliance, or high-availability data distribution.

Salary Range: 70K/year - 80K/year CAD. Please note that the Salary Range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience.

The recruiting efforts for this role are intended to fill a vacant position.

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived!

Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth.

Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now.

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