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Lead API Developer

CGI7 days ago
Toronto, Ontario
CA$95,000 - CA$145,000/year
Senior Level
Full-Time

About the role

Position Description

We are Canada's largest independent information technology services firm, and after 45+ years, we're still growing! Join Canada's largest IT Company as a Lead API Developer, in our Financial Services Sector in Toronto.

Location - Downtown Toronto (Hybrid - 4 days office and 1 day remote)

Your future duties and responsibilities

  • Design and build Spring Boot microservices using clean, maintainable, testable code.
  • Develop Kafka producers/consumers, topics, partitions strategy, and handle retries/DLQ patterns.
  • Implement REST APIs, data validation, error handling, logging, and monitoring..
  • Work on performance, scalability, and reliability for high-throughput systems..
  • Write unit/integration tests (JUnit, Mockito) and support CI/CD pipelines..
  • Collaborate with product, QA, and DevOps teams to deliver end-to-end features.

Required Qualifications To Be Successful In This Role

  • Strong experience in Java (8/11/17) and OOP fundamentals..
  • Strong experience with Spring Boot, Spring MVC, Spring Data/JPA..
  • Hands-on experience with Apache Kafka (consumer groups, offsets, rebalance, idempotency basics)..
  • Experience building and supporting microservices and distributed systems..
  • Good SQL skills and experience with relational DBs (PostgreSQL/Oracle/MySQL)..
  • Familiarity with Git, Maven/Gradle, and CI/CD.
  • CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $95,000–$145,000. This role is an existing vacancy.

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 value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

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

About CGI

IT Services and IT Consulting
10,000+

Insights you can act on to achieve trusted outcomes.

We are insights-driven and outcomes-focused to help accelerate returns on your investments. Across 21 industry sectors and 400 locations worldwide, we provide comprehensive, scalable and sustainable IT and business consulting services that are informed globally and delivered locally.

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Note that content on this page contains general information regarding CGI’s services and initiatives and should not be considered direct business advice. To engage in a discussion with one of our experts, please make a request through https://www.cgi.com/en/contact-us

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