java backend jobs in Toronto

3,921 java backend job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada E IT Full-time

    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,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada E IT Full-time

    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...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    OverviewRole DescriptionsResponsibilitiesProficiency in Java and Spring Boot.Strong knowledge of SQL Server, including database design, optimization, and query writing.Familiarity with RESTful API design and implementation.Knowledge of security best practices for back-end development (e.g., authentication, authorization, encryption).Experience with version...


  • Toronto, ON, Canada E IT Full-time

    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...


  • Toronto, ON, Canada CIBC Full-time

    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...


  • Toronto, ON, Canada Tata Consultancy Services Full-time $80,000 - $100,000 Contract

    Direct message the job poster from Tata Consultancy Services Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada E IT Full-time

    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...


  • Toronto, ON, Canada Agilno (Pivot 2026) Full-time €110,000 - €150,000 Contract

    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...


  • Toronto, ON, Canada S.I. Systems Ltd. Full-time €90,000 - €130,000 Contract

    Modernize a banking platform with Java and Agile in Toronto’s hybrid Software Developer III contract. Apply backend expertise across a major transformation initiative. This senior developer role requires five-plus years of Java and backend or full stack experience. You will contribute to a new platform modernization project within an eight-person...


  • Toronto, ON, Canada CIBC Full-time €110,000 - €140,000 Contract

    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...


  • Toronto, ON, Canada Canadian Imperial Bank of Commerce (Canada) Full-time $110,000 - $140,000 Contract

    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...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $80,000 - $110,000 Contract

    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...


  • Toronto, ON, Canada S I Systems Full-time $90,000 - $130,000 Contract

    Modernize a banking platform with Java and Agile in Toronto’s hybrid Software Developer III contract. Apply backend expertise across a major transformation initiative.This senior developer role requires five-plus years of Java and backend or full stack experience. You will contribute to a new platform modernization project within an eight-person...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today's challenges, achieving tomorrow's vision! Full-time

    Overview Role Descriptions Responsibilities Proficiency in Java and Spring Boot. Strong knowledge of SQL Server, including database design, optimization, and query writing. Familiarity with RESTful API design and implementation. Knowledge of security best practices for back-end development (e.g., authentication, authorization, encryption). Experience...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Tata Consultancy Services Full-time

    Direct message the job poster from Tata Consultancy Services Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and...


  • Toronto, ON, Canada Kelly Services Full-time

    Build enterprise banking software with Java and Spring Boot in a hybrid Downtown Toronto engineering team. Apply backend expertise across scalable solutions. This Java Software Engineer role requires five-plus years of experience and focuses primarily on backend development. You will work with Java, Spring Boot, microservices, PostgreSQL, Docker, and cloud...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Just Eat Holding Full-time

    Build real-time backend systems with Java and Kubernetes at Just Eat Takeaway.com, working remotely from Calgary, Toronto, or Winnipeg. Own services powering courier logistics. As a Senior Backend Engineer in the Logistics Courier Pay Network team, you will design, deploy, and operate distributed services. Your work spans data modelling, event flows,...


  • Toronto, ON, Canada E IT Full-time $90,000 - $130,000 Contract

    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...


  • Toronto, ON, Canada CG Consulting Group Full-time €90,000 - €120,000 Contract

    Overview Senior Core Java Developer This is with a large IT services firm for a major Canadian bank. Candidate must have legal work status for Canada. Client Location is downtown Toronto, close to GO and TTC. Hybrid - In-Office 3 days per week. Increase to 4 days in September 2025. Perm/FT role, salary and benefits or on contract - 6 months to start at...


  • Toronto, ON, Canada Interac Corp. Full-time €145,000 - €160,000 Contract

    Interac Corp. is seeking an Engineering Standards Lead to define and enforce Java/Kotlin coding standards across backend microservices. You will maintain standards docs, drive quality KPIs, and guide cloud-native modernization while mentoring engineers and collaborating with security and architecture teams. You will shape AI adoption guidelines for...