Senior Software Developer, Application Performance …, Toronto

At Interac, we protect both — driving trust, security, and inclusion, so our digital economy thrives. Founded in 1984, Interac connects Canadians through secure digital payments, advanced identity verification and industry-leading fraud protection. Connecting banks, businesses, and individuals, Interac enables millions to send, receive, and manage money safely and effortlessly every day — across both digital and physical environments. As the backbone of Canada’s financial ecosystem, Interac facilitates over 20 million transactions daily, supported by trusted partnerships with government and financial institutions. The vacant Senior Software Developer role will report to the Head, RTR, T&O; and will be responsible for developing and maintaining the company’s highly distributed, high-performance payment system. They will use their passion for building new products to translate the client’s business requirements and design and develop Java applications on a complex platform. With their experience in database model design for high performance systems, they will perform analysis, design, implement, and conduct performance testing and tuning. Developing and maintaining resilient microservices applications including analysis, design, development, and implementation. Writing clean, maintainable, testable, and efficient code, adhering to our code standards and best practices. Collaborating on larger architectural visions and gravitating towards simplicity. Database design and development using relational databases such as Oracle. A university degree in Computer Science or an equivalent combination of education and experience. 5+ years software development experience; in Canada in a full-time capacity. Proficiency in multiple programming languages with a strong background in Java. Expertise in designing and developing RESTful APIs and a good understanding of various web protocols. Strong knowledge of Java frameworks (Spring, Spring Boot, Hibernate, Netty), Maven, SQL, Bamboo, JavaScript (Node, Knockout, JQuery), Caching (Hazelcast, Memcached). A robust understanding implementing high-performance, service-oriented architectures. A strong understanding of relational databases, data modeling, with extensive experience using either Oracle or PostgreSQL. An ability to assist with the design and implementation of enterprise level frameworks, broad-based functional and technical software solutions. A solid understanding of design patterns, data structures, algorithms, and software engineering principles. You have participated in the overall delivery of software components as part of an agile development process The hiring range for this position is $130,000 - $160,000, and you will also be eligible for our short-term incentive plan. Generous vacation and wellness days to help you recharge Flexible hybrid work model for better work-life balance Access to a free and confidential 24/7 employee & family assistance program to offer support for you and your immediate family Pregnancy and parental leave top-up to support growing families Charitable donation matching with United Way to amplify your impact When you become part of our team, you’re joining a purpose-driven organization that’s shaping the future of digital finance in Canada. Help us unlock digital prosperity for all Canadians. Inspiring Community – Enjoy flexible, supportive offerings that prioritize your total wellness. Additional Pre-Employment Requirements: To ensure the integrity of our organization, successful candidates will be required to complete background checks, which may include, Canadian Criminal Credit Check, Canadian ID Cross-Check, Public Safety Verification, 5-year Employment Verification, Education Verification, Credit Check, and Social Media Check. That’s why we are committed to providing fair and equitable employment opportunities for all individuals, without discrimination based on race, color, ancestry, ethnic origin, place of origin, citizenship, creed, sex, sexual orientation, gender identity or expression, age, marital or family status, disability, or any other characteristic protected by applicable law. If you require accommodation during any stage of the application or recruitment process, please contact us at humanresources@interac.s name and logo to promote fictitious employment opportunities. assumes no liability for any claims, losses, damages, expenses, or inconveniences arising from or related to these fraudulent activities. Apply on Kit Job: kitjob.ca/job/2prgfk