backend java jobs in Toronto

Lead Java backend development at CIBC in Toronto through hybrid work, designing APIs and enterprise-scale mobile solutions for iOS and Android.As a Backend Consultant in Direct Financial Services within Capital Markets, you will guide technical design, development, and integration. Your work will support CIBC’s digital transformation through personalized...

Drive innovation at Capco as a Backend Developer specializing in Java and Python. Integrate AI workflows into financial services while focusing on scalable backend applications. Capco is seeking an experienced Backend Developer who excels in building and integrating AI-powered automation solutions. This role combines back-end engineering with machine...

Build scalable Java backend services remotely for Just Eat Takeaway.com from Alberta, Manitoba, or Ontario. Apply strong system design expertise.As a Senior Java Developer, you will support the Logistics Areas and Fees team. You will architect, develop, and operate distributed systems for delivery calculations. The work includes Java 21, REST APIs, message...

Build backend services with Java, Spring Boot, and RESTful web services while working with legacy systems and new applications.This Java Software Engineer role requires 8+ years of hands-on IT experience and strong backend development expertise. You will design web-based applications, enhance features, investigate defects, and work directly with MySQL and...

Lead Java backend development with Spring Boot, microservices, and AWS expertise in a senior engineering capacity. Apply deep experience across modern software systems.This senior Java developer role requires 9+ years in Java development and 10+ years of overall IT experience. You will work with Java/J2EE, Spring, Spring Boot, dependency injection...

Build backend-heavy Java applications with React.js in Toronto, working three days weekly from the hybrid office. Apply Spring Boot expertise daily.This Full Stack Engineer role emphasizes Java/J2EE, Spring, and dependency injection frameworks. You will contribute across React.js, AngularJS, HTML5, CSS3, and CMS platforms including WordPress. The work also...

Engineer scalable Marqeta services with Java, Spring Boot, Kubernetes, AWS, and RESTful APIs while supporting customer and cardholder experiences remotely in Ontario.This Senior Full Stack Software Engineer owns significant system components and features within Marqeta’s Customer and Cardholder Experiences team. You will independently design maintainable...

Step into the role of Java Backend Specialist with SQL expertise. Bring your 6-8 years of Java and SQL Server skills to enhance our back-end programming team. This position focuses on back-end development utilizing Java and Spring Boot, along with designing optimized databases in SQL Server. You will also leverage your understanding of RESTful APIs and...

Apply Java backend expertise to practical AI features at Agilno, building document workflows with AWS-hosted large language models.This Senior Java Developer position centers on robust architecture, feature development, and production REST APIs. Java and Spring Boot account for approximately 80–90% of the work, while React and TypeScript support the...

Lead Java backend development for CIBC’s ECIS team in Toronto, focusing on application design, integration, and strategic planning. As a Consultant Java Backend Developer, you will work with senior teams across multiple Enterprise Customer Information Services applications. You will lead technical design, development, and integration while coordinating...

Role: Full Stack engineer – (Backend heavy) – Java with ReactLocation: Toronto – 3 days a week hybridStrong hands-on experience with Java/J2EE, Spring, Spring Boot, and dependency injection frameworks.Proficiency in React.js, AngularJS, HTML5, CSS3, and CMS platforms (e.g., WordPress).Experience with REST/SOAP APIs, microservices architecture, and...

Kumaran Systems in Toronto, Canada is seeking an experienced Software Developer with strong hands-on experience in Java or Golang and a solid understanding of microservices, containers, and cloud-native tech. You will design, build, test, and deploy scalable backend services and REST APIs.You will work with Docker and Kubernetes, contribute to CI/CD...

Build CIAM services with Java and Spring Boot in a hybrid senior developer contract based downtown in Toronto. Apply identity expertise across enterprise platforms.This Senior Client Identity and Access Management Developer supports Scotia Bank’s CIAM Engineering function. The one-year contract focuses on hands-on engineering, configuration, and...

A leading IT services company in Toronto, Ontario, is looking for a Java Developer to design and maintain back-end applications. Ideal candidates will have over 5 years of experience with Java and REST API Microservices, alongside knowledge of Agile practices. A commitment to enhancing development processes and familiarity with security concepts is...

Build scalable healthcare APIs with Java and Spring Boot at Teladoc Health Canada, supporting virtual care workflows through reliable backend systems.As a Backend Software Engineer, you will design, build, and operate services used across critical healthcare workflows. You will collaborate with senior engineers, product managers, frontend, QA, and platform...

Senior Backend Java Developer – Java, Spring Boot, Microservices & Azure Languages Required: English & Spanish (Professional Fluency) Work Arrangement: Hybrid: 2-3 days in office a week Job Description: We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API...

A leading tech company in Toronto is seeking a Java Backend Developer with 8+ years of experience. The role focuses on designing Java/Java EE solutions, developing Microservices and REST APIs, and utilizing technologies like Spring and SQL. Ideal candidates will have a solid understanding of integration patterns, Linux commands, and DevOps technologies. This...

Need 9+years especially in Java Development with overall IT experience should be 10+years and not mid level developers as of now needed.Strong hands-on experience with Java/J2EE, Spring, Spring Boot, and dependency injection frameworks.Proficiency in React.js, AngularJS, HTML5, CSS3, and CMS platforms (e.g., WordPress).Experience with REST/SOAP APIs,...

Build scalable backend systems with Java and Spring Boot as a Senior Software Developer at Scotiabank in Toronto, Ontario. Design APIs and data workflows. This senior position spans multiple applications and projects, delivering robust backend solutions and technical excellence. You will develop RESTful APIs, optimize ETL processes, manage relational...

Thomson Reuters in Toronto, Ontario is seeking a Senior Software Engineer with strong DevOps and cloud expertise to design, build, deploy and operate scalable cloud-native services. You will work with Java, Spring Boot, AWS, PostgreSQL, CI/CD and IaC across development to production, in a hybrid model with three days onsite per week.You will partner with...