Fullstack Engineer

Powered by Passion. United by Purpose. Build for Impact.

At Maple Leaf Sports & Entertainment Partnership (MLSE), we exist to deliver the ultimate fan experience by lifting trophies, spirits, and communities – united as one.

We're more than a workplace. We are a team of passionate people, boldly building the future of sport and entertainment, together. We believe in the power of play, the strength of collaboration, and the energy that comes from showing up with purpose.

From the ice to the pitch, the hardwood to the digital arena, we’re proud to be the driving force behind the Toronto Maple Leafs (NHL), the Toronto Raptors (NBA), Toronto FC (MLS), Toronto Argonauts (CFL) and development teams with the Toronto Marlies (AHL), Raptors 905 (NBA G League), Toronto FC II (MLS NEXT Pro League) and Raptors Uprising Gaming Club, the Toronto Raptors Esports franchise in the NBA 2K League.

We bring these teams – and world‑class entertainment – to life at our iconic venues, including Scotiabank Arena, BMO Field, Coca-Cola Coliseum, Ford Performance Centre, BMO Training Ground, and OVO Athletic Centre. Off the field, we serve up elevated dining at e11even, Real Sports, and our signature club spaces like Hot Stove Club, Scotia Club, and Platinum Club.

Through MLSE Foundation and MLSE Launch Pad, we use the power of sport to help youth facing barriers reach their full potential. Since 2009, we’ve invested more than $45 million into Ontario communities -- and we’re just getting started.

This is what it means to be One MLSE: a culture where everyone plays a role, everyone belongs, and everyone contributes to something bigger than themselves.

So, if you're ready to play with purpose, grow with passion, and win as one, we’d love to have you on our team.

• We know that great candidates come from a variety of backgrounds and experiences. Even if you do not meet every qualification listed, we encourage you to apply. Your unique perspective, transferable skills, and lived experience may be exactly what we’re looking for.

6-Month contract with the possibility of extension

We are seeking a skilled Full Stack Engineer who is passionate about building scalable web applications from end to end, from front‑end interfaces to backend APIs and databases. The ideal candidate combines strong software engineering fundamentals with hands‑on experience in modern frameworks such as React and Node.js, and leverages AI‑assisted development tools to accelerate high‑quality software delivery.

• Design, develop, test, and deploy full stack applications, integrating responsive front‑end interfaces with robust backend services.
• Build and maintain RESTful APIs, ensuring scalability and high performance.
• Develop user interfaces using React (or similar modern frameworks), ensuring seamless user experiences and accessibility.
• Write clean, maintainable, and efficient code across the stack following best practices and coding standards.
• Integrate and optimize AI‑assisted coding workflows (e.g., Claude Code, Git Hub Copilot, Replit AI) throughout the software lifecycle, from ideation and prototyping to testing and deployment.
• Implement and maintain security, data protection, and compliance standards.
• Monitor, troubleshoot, and optimize application performance and reliability across both client and server components.
• Collaborate closely with product managers, designers, and other engineers to deliver high‑quality, user‑centered solutions.
• Participate in code reviews, mentoring, and knowledge sharing to promote team learning and consistency.
• Stay current with emerging technologies, AI development tools, and software practices to drive continuous improvement.

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• Proven experience in full stack development, with proficiency in:
  • Front‑end:
    React, Type Script, HTML5, CSS3, and related tooling (Webpack, Vite, etc.)
  • Back‑end:
    Node.js (Express, NestJS, or similar)
• Strong understanding of RESTful APIs, and microservices architecture.
• Familiarity with databases, relational (Postgre
  
  SQL, MySQL) and/or No
  
  SQL (Mongo
  
  DB, Redis).
• Experience with cloud…