java backend developers jobs in Toronto
1,000 java backend developers job listings in Canada. Find daily updated positions from leading job boards.
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Front-Office Trading Development Engineer
7 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Charles River Development Full-time €91,000 - €140,500 TemporaryPosition can be located in: Toronto Canada, Burlington MA, Stamford CT, Clifton NJ, Princeton NJ, Berwyn PA, Austin TX What We Are Looking For As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of...
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Front-Office Trading Development Engineer
7 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada State Street Corporation Full-time €91,000 - €140,500 TemporaryPosition can be located in: Toronto Canada, Burlington MA, Stamford CT, Clifton NJ, Princeton NJ, Berwyn PA, Austin TX What we are looking for As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of...
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Lead Java Developer
1 week ago
Toronto, Ontario, ON, Canada Futran Solutions Full-time**Technical Lead - Java – 192514- Hybrid(3 days Onsite)** **Location : Toronto, ON** **Duration: 6+ Months** **Job Description:** **Mandatory Skills: Banking experience must, Java, Microservices, Event Processing, SQL Microservices, AKS. Databricks is nice to have but not required** Role Summary We are seeking an experienced Solutions Architect with...
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Senior Full Stack Developer
7 days ago
Toronto, Ontario, Canada Deloitte Full-time $72,000 - $138,000 ContractJob Type: Temporary ContractWork Model: HybridReference code: 135805Primary Location: Toronto, ONAll Available Locations: Toronto, ON Our Purpose At Deloitte, our Purpose is to make an impact that matters. We exist to inspire and help our people, organizations, communities, and countries to thrive by building a better future. Our work underpins a...
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Senior Full Stack Developer
7 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Procom-b5a780c3 Full-timeSenior Full Stack Developer - Java and FHIROn behalf of our healthcare client, Procom is searching for a Senior Full Stack Developer - Java and FHIR for a 4-month role. This position is a hybrid position with 3 days onsite at our client’s Toronto office.Senior Full Stack Developer - Java and FHIR - Job Description:This role involves working on a critical...
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Senior Full Stack Developer
7 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Procom Full-timeSenior Full Stack Developer - Java and FHIROn behalf of our healthcare client, Procom is searching for a Senior Full Stack Developer - Java and FHIR for a 4-month role. This position is a hybrid position with 3 days onsite at our client’s Toronto office.Senior Full Stack Developer - Java and FHIR - Job Description:This role involves working on a critical...
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Full Stack Java Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Apex Systems Full-time €60 - €70 Temporary# Full Stack Java DeveloperApply**Job#: 3056236****Job Description:****Full Stack Developer****Client:** Major Canadian Financial Institution**Location:** Toronto, ON, Hybrid**On-Site Requirement:** Mondays and the first Friday of each month**Contract:** 6 months with strong potential for extension Position SummaryWe are seeking an Expert Full Stack...
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Fullstack Java Developer SENIOR
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Softline Technology Inc. Full-timeUse Java and REST APIs to build enterprise platform capabilities as a Senior Full Stack Developer working five days onsite. Your work spans frontend, backend, integration, and data-access layers. This senior position develops secure, scalable, observable, and maintainable applications for multiple government programs. You will build microservices, reusable...
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Senior Backend Developer at HelloFresh
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada HelloFresh Full-timeElevate production scheduling systems at HelloFresh as a Senior Backend Developer. This role focuses on backend architecture using Python and FastAPI to optimize meal production workflows. The Production Scheduling Technology team is looking for a skilled backend engineer to enhance their automated planning systems. You will work with a modern tech stack,...
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Fullstack Java Developer SENIOR
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-timeJob Functions / Responsibilities Collaborates with Systems Architects, Software Team Leads and other Software Developers to design, develop and deploy technical solutions. Analyses complex information, designs, develops and troubleshoots database applications. Reviews functional requirements and prepares and documents technical program, subsystem and...
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Senior Backend Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada HelloFresh Full-timeElevate production scheduling systems at HelloFresh as a Senior Backend Developer. This role focuses on backend architecture using Python and FastAPI to optimize meal production workflows. The Production Scheduling Technology team is looking for a skilled backend engineer to enhance their automated planning systems. You will work with a modern tech stack,...
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Senior Java Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Agilno (Pivot 2026) Full-timeAbout Agilno: At Agilno, we have spent the last 10 years building digital products for product-led North American companies. We don’t just ‘crank out’ lines of code; we collaborate closely with our partners to plan, design, and optimize software that brings actual, measurable value to users. Our engineering team is made up of people who genuinely care...
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Java Application Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Arkhya Tech Inc. Full-timeJob Title: Senior Software Engineer – Java / Apache Flink (Hybrid) Location: Toronto, ON (Hybrid – 3 days in-office / 2 days remote) Senior Java Engineer to join our growing Core Data Platform team in Toronto. In this role, you will design, build, and optimize high-throughput, low-latency distributed streaming pipelines. You will play a critical...
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Full Stack
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada PocketHealth Inc. Full-timeTransform healthcare experiences with PocketHealth as a Backend Software Engineer. Collaborate with a skilled team to enhance patient services across North America while utilizing innovative tech solutions. In this senior role, you will be integral to the Patient Core team, working on scalable backend services that empower patients to access and share their...
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Senior Java GenAI Developer Toronto
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Miratech1 Full-timeLead Java microservices and LLM integration for core banking systems in a hybrid role, working two days weekly from downtown Toronto. As a Senior Java Developer, you will implement architect-designed solutions for a major financial services client. Your work spans Spring Boot, RESTful APIs, gRPC, Python, and agentic workflows. You will also help developers...
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Java Full Web Stack Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Apex Systems Full-time €60 - €70 TemporaryFull Stack Java DeveloperApply**Job#: 3056236****Job Description:****Full Stack Developer****Client:** Major Canadian Financial Institution**Location:** Toronto, ON, Hybrid**On-Site Requirement:** Mondays and the first Friday of each month**Contract:** 6 months with strong potential for extension Position SummaryWe are seeking an Expert Full Stack Developer...
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Senior Java Full-Stack Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Softline Technology Inc. Full-timeUse Java and REST APIs to build enterprise platform capabilities as a Senior Full Stack Developer working five days onsite. Your work spans frontend, backend, integration, and data-access layers. This senior position develops secure, scalable, observable, and maintainable applications for multiple government programs. You will build microservices, reusable...
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Chatbot Content Developer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-timeChatbot Content Developer – Documentation Modernization & AI Enablement Work Arrangement: 1 day onsite per week Experience Required: 6–8 years Key Roles & Responsibilities Review, analyze, and improve technical documentation used as chatbot knowledge sources. Convert Confluence content into Markdown and documentation-as-code formats. Use GitHub...
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Front-Office Trading Development Engineer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Charles River Development Full-time €91,000 - €140,500 TemporaryAs a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of Charles River’s IMS suite at our clients.] Technical implementations include all aspects of a consulting project, from installation of n-tier...
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Front-Office Trading Development Engineer
1 week ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada State Street Corporation Full-time €91,000 - €140,500 TemporaryPosition can be located in: Toronto Canada, Burlington MA, Stamford CT, Clifton NJ, Princeton NJ, Berwyn PA, Austin TX What we are looking for As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of...