Senior Full Stack Developer

Position Description:

We are Canada’s largest independent information technology services firm, and after 45 years, we’re still growing! Join us as a “Senior Full Stack Developer” in our Banking Services Division in Toronto.

This role is hybrid and requires you to be at Toronto Downtown for minimum 2-3 days per week – subject to change at any time.

We are seeking a Full Stack Developer with hands-on experience in Unit testing and Behavior Driven Development (BDD). The ideal candidate will have a strong foundation in both front-end and back-end development, along with a passion for delivering high-quality code. Experience with mainframe systems is a plus.

Your future duties and responsibilities:

• Design, develop, and maintain scalable web applications using modern frameworks and technologies.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write clean, maintainable, and efficient code with a strong emphasis on unit testing.
• Conduct code reviews to ensure code quality and best practices are followed.
• Troubleshoot and debug applications to optimize performance and enhance user experience.
• Stay up-to-date with emerging technologies and industry trends to incorporate them into development practices.
• Document technical specifications and maintain clear communication with team members.

Required qualifications to be successful in this role:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Proven experience as a Full Stack Developer (10+ years preferred)
• Proficiency in front-end technologies such as HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js.
• Strong back-end development experience with languages like Node.js, Python, Java, or Ruby.
• Hands-on experience with unit testing frameworks (e.g., Jest, Mocha, JUnit).
• Familiarity with RESTful APIs and microservices architecture.
• Experience with version control systems, preferably Git.
• Knowledge of database technologies (SQL, NoSQL) and experience with cloud services (AWS, Azure, or Google Cloud) is a plus.
• Mainframe experience (CICS, COBOL, JCL) is a nice-to-have.

Preferred Skills:
• Strong problem-solving skills and attention to detail.
• Ability to work in an Agile/Scrum environment.
• Excellent communication and teamwork skills.

#LI-BN

Skills:

• Back End Development
• Behaviour Driven Development
• Front End Development
• Full Stack Development
• Mainframe
• NoSQL
• RESTful (Rest-APIs)
• SQLite
• Unit Testing

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we recognize the richness that diversity brings. We strive to create a work culture where all belong and collaborate with clients in building more inclusive communities. As an equal-opportunity employer, we want to empower all our members to succeed and grow. If you require an accommodation at any point during the recruitment process, please let us know. We will be happy to assist.

Come join our team—one of the largest IT and business consulting services firms in the world.