Senior Full Stack Developer (18-month contract) Role Overview The Web & UI squad is responsible for developing and enhancing all trade management applications and services. As a Senior Full Stack Developer, you will be part of a dynamic group focused on transforming our platforms into industry-leading digital products and developing innovative solutions for both internal and external clients. You will work within a fast-paced, Agile workplace alongside Product Owners, a Scrum Master, Architect, and developers. This is a senior-level role requiring the ability to not only build and implement solutions but also to actively contribute to technical design and web architecture decisions. Reporting &

Work Arrangement - Reports to: Senior Manager and Squad Lead, Web Development

- Location: Hybrid (2-3 days/week in the office) - Montreal, QC
- Employment Type: Full-time, 18-month contract Key Accountabilities - Full-Cycle Development: Actively participate in the complete software development lifecycle, from technical design and implementation (build/code/test) of web-based applications and digital interfaces.
- Optimization & Code Quality: Contribute to continuous application improvement and optimization through regular code reviews, strategic refactoring, and architectural updates.
- Support & Troubleshooting: Collaborate closely with team members during troubleshooting sessions, support escalations, and bug resolution.
- Problem Solving: Diagnose and solve complex technical problems with efficient and scalable solutions.
- Standards & Best Practices: Apply design patterns, coding standards, and development best practices to consistently produce secure, reliable, reusable, and scalable code.
- Process Improvement:



Champion continuous process enhancements, voicing technical or operational concerns and actively contributing to their resolution.
- Collaboration & Alignment: Facilitate regular meetings and collaborative working sessions with development team members and various business units to analyze and resolve ongoing technical issues. Must Have(s) - Experience: 5+ years of experience as a full-stack web developer (front/back-end) utilizing Python, Vue/JavaScript, C++ object-oriented programming, or equivalent technologies.
- API Development: Proven ability to design and implement web services with RESTful APIs.
- Front-End Development: Demonstrated experience implementing front-end web client applications.
- Tools & DevOps: Strong working knowledge of version control software and workflows (Git or SVN) along with CI/CD build pipelines.
- Automation Mindset: A strong focus on automating repetitive development and operational tasks.
- Education: Postsecondary education in Computer Science, Software Engineering, or equivalent practical working experience.
- Language Skills: Fluency in both French and English (written and spoken) is essential, as this role involves regular interaction with partners and stakeholders in both languages. Nice to Have(s) - Familiarity with Agile/Scrum frameworks and methodologies.
- Practical working experience with Nginx web servers.
- Domain experience within the business area of derivatives trading and/or clearing.
- Practical knowledge of the Google work environment (G Suite).
- Proficiency with Unix/Linux command-line tools.
- Hands-on experience with Kubernetes and Docker container technologies.
- Familiarity with cloud deployment strategies and environments.

📌 Senior Full Stack Developer (Montreal)
🏢 Gofractional
📍 Montreal