Position Title: Senior Front

End / Full

Stack Developer Line of business: GAM (Global Asset Management) Duration/end date: 5 months (Oct 31, ) - Possibility of Extension or Conversion Working hours: Standard 9 to 5pm Location: Downtown Toronto (Hybrid: Tuesday & Thursday on site 3 days remote for now) Reason why opened: Additional work Project: GAMX Digital Team size: 10 people Team culture: Collaborative Candidate value proposition: Exposure to high level project on Front End Technologies Design, develop, and maintain scalable, secure, and accessible cloudbased applications supporting businesscritical digital experiences.

The role contributes across the full software development lifecycle, from translating business requirements into technical designs through development, testing, deployment, and ongoing support, in alignment with enterprise architecture and governance standards.

The position is frontend led, with responsibility for building modern web interfaces using Next.js-based architecture, while integrating with backend and platform services in a regulated environment.

Key Responsibilities Build endtoend solutions using React, Next.js, and Node.js aligned to enterprise architecture standards Develop, maintain, and scale complex React applications using modern patterns and best practices Design and implement reusable, highquality UI components and frontend libraries Apply SSR/SSG patterns to optimize performance, SEO, and user experience Contribute to frontend architecture and technical design,



including component strategy and framework decisions Translate user and business requirements into technical specifications and design artifacts Write clean, maintainable, welldocumented Type

Script/Java

Script code Conduct peer reviews for code, design, and unit tests to maintain engineering quality Integrate with REST and GraphQL APIs and backend services Support system design discussions, including security and performance considerations Collaborate closely with product owners, designers, and engineering teams in an Agile delivery model Optimize applications for performance across browsers and devices Stay current with modern frontend and web platform advancements MUST HAVE: 8+ years of frontend development experience (CORE SKILL) 6+ years of handson React experience 3+ years of Next.js experience in production environments Solid proficiency in Type

Script, Java

Script (ES6+), HTML5, and CSS Proven experience as a senior UI / frontend developer applying engineering best practices Solid understanding of Node.js fundamentals and npm ecosystem Experience with unit testing and TDD Handson experience integrating RESTful and GraphQL APIs Proficiency with Git version control Working knowledge of CI/CD principles and tools (e.g., Jenkins, Git

Hub Actions) Comfortable working in a fastpaced, Agile environment Experience supporting publicfacing, hightraffic applications Familiarity with CDNbased delivery and frontend performance optimization NICE TO HAVE: Banking/Financial Industry experience Any specific education/certifications: BA in Computer Science, Engineering (an asset) Interview process: 1 Teams & 1 in person Interview dates: As soon as candidates have been identified How many rounds: 2

📌 Senior Front-End / Full-Stack Developer to design, develop, and maintain scalable, secure, and accessible cloud-based applications (Toronto)
🏢 S.i. Systems
📍 Toronto