java backend developers jobs in Toronto

1,000 java backend developers job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada Randstad Digital Remote Full-time $115,000 - $118,000 Contract

    We are seeking an experienced Full Stack Developer to join a growing technology team dedicated to modernizing enterprise platforms and driving business process automation. In this role, you will design and implement robust microservices, scalable web applications, and automated workflow solutions that directly impact business productivity. If you thrive in...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $70,000 - $90,000 Contract

    Job Functions / ResponsibilitiesCollaborates 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 system...


  • Toronto, ON, Canada Linuxassociation Full-time €90,000 - €130,000 Contract

    Develop IBM CMOD solutions with Java and Python at CGI in Downtown Toronto, working four days onsite and one day remotely each week. As a Senior CMOD Developer, you will build enterprise content management applications within CGI’s Banking Services Division. Your work includes document storage, retrieval, metadata management, Unix automation, SQL...


  • Toronto, ON, Canada Synechron Full-time $100,000 - $110,000 Contract

    Synechron in Toronto is seeking a Java Developer to join the Cash Equities Client & Market Connectivity team. You will design and implement scalable, low-latency Java services and collaborate with product owners across a geographically dispersed, multicultural environment.The role requires strong problem-solving, architecture thinking, and hands-on...


  • Toronto, ON, Canada Just Eat Takeaway.com Full-time €102,000 - €128,000 Contract

    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...


  • Toronto, ON, Canada Aarorn Technologies Inc Full-time $85,000 - $110,000 Contract

    A technology company in Toronto is seeking a Senior Java Spring Boot Developer with 7–8 years of experience. The candidate should excel in designing and developing scalable backend systems, utilizing Java, Spring Boot, and Microservices. Responsibilities include developing enterprise-grade applications and collaborating with cross-functional teams. Strong...


  • Toronto, ON, Canada HelloFresh Full-time

    S'more About The TeamThe Production Scheduling Technology team builds and maintains the platform that powers how HelloFresh plans, sequences, and optimizes production across our operations. Our team has developed the first iteration of the next‑generation internal system with a planning engine that now automates the end‑to‑end planning process – a...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $90,000 - $120,000 Contract

    A tech solutions firm located in Toronto is seeking a skilled Spark Scala Developer. The ideal candidate will design and develop data processing applications using Apache Spark and Scala. Responsibilities include collaborating with cross-functional teams and writing efficient, maintainable code. Candidates should be proficient in Scala and have hands-on...

  • Senior Java

    4 days ago


    Toronto, ON, Canada Lorven Technologies, Inc. Full-time $75,000 - $95,000 Contract

    A software development company in Toronto is looking for an experienced professional with strong skills in Java and C. The ideal candidate should have at least 5 years of experience in computer science-related roles and show excellent communication abilities. You'll work with diverse teams, focusing on understanding and addressing customer needs while...

  • Java Developer

    7 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada TEKsystems Full-time €100 - €120 Temporary

    Description 7+ years of Java/Technology - Core engineering, System design. 2. Capital Market exposure (FX - such as knowledge of precious metals or commodities ) 3. Risk management Products (Endur, Murex, Allegro etc) or other tooling like trade capture, confirmation etc related to business. Skills Java, Agile, Java 8, Murex, foreign exchange Top Skills...


  • Toronto, Ontario, Canada ThoughtStorm Full-time

    Hiring: Senior Full Stack Developer – FHIR & Healthcare IntegrationStrong hands-on experience with FHIR Subscription, SubscriptionTopic, event-driven architecture, and clinical data integration.Expertise in Java, Node.js, REST APIs, AWS Lambda, and asynchronous queue-based event processing.Experience with React and SMART on FHIR, including launch flows,...


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

    Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Genpact Genpact (NYSE: G) is a global professional services and solutions firm delivering outcomes that shape the future. Our 125,000+ people across 30+ countries are driven by our innate curiosity, entrepreneurial agility, and desire to create lasting value...


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

    We are seeking a skilled Full-Stack Developer based in Scarborough with hands-on experience in React, Node.js, and Java. Full-stack developer with 6+ years of experience in React, Node.js, and Java, with a solid understanding of microservices and REST APIs. Back-End: Experience with Node.js and Java (Java 8+), with a foundational understanding of Spring...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Iris Software Inc. Full-time

    Associate Business Partner - Senior Talent Acquisition - IT Financial Services at Iris Software Iris's client, one of the world's largest multinational Investment banking and financial services corporations, is looking to hire a Java API developer for a long-term opportunity. Work Location: Toronto, ON (Hybrid Onsite – 4 days a week) Seniority level:...

  • Senior Java

    6 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Teranet Inc. Full-time

    Who We Are Teranet is Canada's leader in the delivery and transformation of statutory registry services with extensive expertise in land and commercial registries. We also market insightful property and data solutions, as well as practice management automation to thousands of customers in the real estate, financial services, government, utilities, and...


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

    Overview Full Stack Developer – Frontend Job Description: Full stack (front end) Developer - 7-8 years Minimum duration - 1 year Location - Remote Client develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier. Responsibilities Develop and maintain scalable, performant, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Vibehackers Full-time €80,000 - €130,000 Temporary

    Explicitly requires vibe coding skills — mentions AI-assisted development workflows and AI coding assistants. About the Role Senior AI Java Developer to design and build AI-powered enterprise applications using Java, Spring, and modern microservices architectures. The hybrid role (downtown Toronto) emphasizes integration of LLMs, Generative AI, cloud...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Veracity Ventures Inc. Full-time

    Advance as a Java Developer, equipped with 5+ years of hands-on experience designing scalable enterprise applications. Gain an edge with your knowledge in Core Java, Cloud technologies, and Microservices. We are looking for a skilled Java Developer to join our collaborative team focused on building high-quality applications. Candidates must demonstrate...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Flexspring, Inc. Full-time

    Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR software companies to design and deliver custom integrations that connect HR, payroll, and business systems, reduce manual work, improve data accuracy, and help people's operations run more efficiently. As a Senior...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Konrad Full-time €120,000 - €145,000 Temporary

    Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We hire...