Senior Java Developer

Position Description We are Canada's largest independent information technology services firm, and at 50 years, we're still growing! Join Canada's largest IT Company as a Senior Java Developer, in our Financial Services Sector in Toronto. Come build High Value Payments with us! We are looking for a Senior Software Engineer to work on a broad range of features. This role is hybrid and requires you to be at our downtown Toronto and/or Client office at a minimum 4 days per week subject to change at any time. Senior Java Developer with experience in designing, developing, and maintaining scalable enterprise applications and distributed data platforms. Strong expertise in Java, Spring Boot, Microservices, REST APIs, Python, SQL, Cloud technologies, and Big Data processing. Proven ability to deliver high quality software solutions, optimize system performance, build data pipelines, and collaborate with cross functional teams in Agile environments. Experience working across financial services, healthcare, and enterprise software domains Your future duties and responsibilities Design, develop, test, and maintain scalable, secure, and high performing enterprise applications. Develop and enhance backend services, APIs, and microservices to support business requirements. Build responsive and user friendly web applications using modern frontend technologies. Collaborate with Business Analysts, Product Owners, Quality Engineering teams, and other stakeholders to deliver software solutions. Participate in technical design discussions, architecture reviews, and solution planning sessions. Develop, optimize, and support data integration, processing, and ETL solutions. Ensure application performance, reliability, scalability, and security through continuous improvement and best practices. Create and execute unit, integration, and automated testing strategies to maintain software quality. Support cloud based deployments, CI/CD pipelines, and DevOps initiatives. Troubleshoot production issues, perform root cause analysis, and implement sustainable solutions. Maintain technical documentation, coding standards, and development best practices. Participate in Agile ceremonies including sprint planning, backlog grooming, stand ups, and retrospectives. Mentor junior developers and contribute to knowledge sharing across the team. Evaluate and adopt emerging technologies, tools, and development practices to improve engineering efficiency. Work closely with cross functional teams to deliver projects within agreed timelines, scope, and quality standards. Required Qualifications To Be Successful In This Role 7+ years of Java Development experince Java, Python, SQL, JavaScript Spring Boot, Spring MVC, JPA, Hibernate, JDBC REST APIs, Microservices, Kafka Vue.js, Quasar Framework Microsoft SQL Server, MySQL, Redis, NoSQL Apache Spark, PySpark, Databricks, Trino, ETL Development Azure, AWS, Docker Jenkins, Maven, Git, Bitbucket, CI/CD Pipelines JUnit, Mockito, RestAssured, Integration Testing, Performance Testing Qualifications Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline. Master's degree preferred. 5+ years of professional software development experience. Experience working in Agile development environments. Strong verbal and written communication skills. Demonstrated ability to work effectively with technical and non technical stakeholders.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. That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals. 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.