Chez CI, nous considérons qu'un excellent lieu de travail est un endroit sécuritaire où chacun peut s'exprimer, où les employés ont la possibilité de s'investir dans un travail valorisant, où ils ont l'occasion de se dépasser pour progresser, où ils peuvent travailler sur des produits et des projets innovants, et où ils sont soutenus et encouragés dans leurs efforts.

The Senior

TypeScript Developer role focuses on designing and building scalable applications, making architectural decisions, and mentoring junior developers.

Responsibilities include developing robust TypeScript solutions for both front-end and back-end systems, conducting code reviews, and collaborating with cross-functional teams to deliver high-quality software. The ideal candidate has extensive experience with TypeScript, distributed architectures, API design, and modern development practices, along with robust leadership and communication skills. We're seeking an experienced Senior TypeScript Developer to join our engineering team.

In this role, you'll design and build scalable applications, mentor junior developers, and contribute to architectural decisions that shape our technology stack. Design, develop, and maintain robust TypeScript applications across front-end and back-end systems. Architect scalable solutions and make technical decisions that align with business objectives.

Mentor junior and mid-level developers, fostering their technical growth. Collaborate with product managers, designers, and other stakeholders to translate requirements into technical solutions. Optimize application performance and identify bottlenecks.

Stay current with TypeScript ecosystem developments and recommend new technologies or approaches. Contribute to technical documentation and coding standards. Participate in agile ceremonies including sprint planning, standups, and retrospectives. 10+ years of professional software development experience.



~5+ years of extensive TypeScript experience in production environments. ~ Strong understanding of JavaScript fundamentals, ES6+, and asynchronous programming. ~ Experience with Node.js and back-end TypeScript development. ~ Extensive experience designing and building distributed architectures and microservices. ~ Strong proficiency with PostgreSQL, including schema design, query optimization, and performance tuning. ~ Experience with version control systems (Git) and collaborative development workflows. ~ Strong knowledge of testing frameworks (Jest, Mocha, or similar). ~ Experience with cloud platforms (AWS, Azure, or GCP).

Familiarity with CI/CD pipelines and DevOps practices. Contributions to open-source TypeScript projects.

Experience with type-driven development and advanced TypeScript features. Knowledge of design patterns and software architecture principles.

Experience leading technical initiatives or projects. In addition to base salary, this position is eligible for participation in a bonus program. In addition, The Company offers a variety of benefits to eligible employees, including health insurance coverage, wellness programs, life and disability insurance, retirement savings plans, paid leave programs, education-related programs, paid holidays and vacation time, and many others.

Nous sommes animés par la volonté d'offrir aux particuliers et aux institutions des investissements et des conseils de la plus haute qualité. Nous offrons un environnement de travail en présentiel, des avantages sociaux concurrentiels et un milieu de travail bienveillant, afin de permettre à nos employés de s'épanouir tant sur le plan personnel que professionnel. Siège social moderne situé à distance de marche d'Union Station Remboursement de la formation Avantages sociaux collectifs améliorés Programme de complément de congé parental CI s'engage à prendre en compte les besoins d'accommodement pour les personnes handicapées.

📌 Senior TypeScript Developer (Toronto)
🏢 CI Financial
📍 Toronto