Java Backend Developer – Scalable Systems & API Development

Java Backend Developer – Scalable Systems & API Development

Position Description

This is an exciting time for CGI, and we want you to be part of it.

We are Canada's largest independent information technology services firm, and we are still growing! We are expanding in Atlantic Canada, and we need your skills, enthusiasm, and dedication as part of our team.

At CGI, we are seeking a Senior Java Backend Developers (7+ years) to join our Financial Services Technology team, where you will lead the design and development of scalable, high-performance backend systems supporting mission-critical financial operations. In this role, you’ll architect and optimize platforms that power transaction processing, data services, and fund operations within a dynamic, agile environment. This is a permanent full-time position, working five days onsite at our Halifax, NS; Moncton, NB or Stratford, PEI locations.

Your future duties and responsibilities

• Design and develop multi-layered backend systems using Java, Spring Boot, and PL / SQL.
• Build RESTful APIs and microservices with a strong focus on scalability, performance, and maintainability.
• Optimize database schemas, stored procedures, and transactional SQL in Oracle or DB2.
• Drive CI / CD automation using Jenkins, Git, and uDeploy.
• Collaborate with DevOps teams to enhance monitoring, resiliency, and release automation pipelines.
• Lead code reviews, unit testing, and integration testing to ensure high-quality, reliable delivery.
• Troubleshoot and resolve cross-technology challenges while contributing to continuous process improvement initiatives.

Required qualifications to be successful in this role

Bonus Skills :

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 $65,000–$125,000. This role is an existing vacancy.

#LI-HG

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.