developer senior java jobs in Toronto

10,000 developer senior java job listings in Canada. Find daily updated positions from leading job boards.


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

    We areAt Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps,...


  • 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 Compunnel Inc. Full-time $100,000 - $130,000 Contract

    Seeking a highly experienced Senior Core Java Developer with expertise in Core Java, Spring Framework, and low‑latency multi‑threaded programming. Design, develop, and maintain high‑performance, scalable, and resilient applications supporting capital markets and financial operations. Collaborate with global teams to deliver robust technology solutions...


  • Toronto, ON, Canada Iris Software Inc. Full-time $80,000 - $100,000 Contract

    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:...


  • Toronto, ON, Canada Delpath Full-time $90,000 - $120,000 Contract

    The best candidate is a full-stack Java developer with strong experience building and deploying microservices, ideally with hands‑on expertise using Kubernetes for container orchestration on GCP. Contract Duration: 4 months with high likelihood of extension. Business Group: COAT – Contact Centre Technology – managing the bank’s voice applications 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...

  • Senior Java

    2 days ago


    Toronto, ON, Canada Teranet Inc. Full-time $85,000 - $105,000 Contract

    Who We AreTeranet 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 legal...


  • Toronto, ON, Canada Triunity Software Full-time €110,000 - €150,000 Contract

    Senior Java development in Toronto, ON, centers on Spring Boot, scalable microservices, and clean code. Build applications that support products at Triunity Software. Triunity Software seeks a Senior Java Developer to design and maintain Java applications and microservices. The work includes Spring frameworks, RESTful APIs, cloud platforms, databases,...

  • Java Developer

    22 hours ago


    Toronto, ON, Canada TEK Systems Full-time $138,000 - $165,000 Contract

    Description 1.7+ 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...

  • Java Developer

    22 hours ago


    Toronto, ON, Canada BeachHead Inc. Full-time €91,000 - €110,000 Contract

    Are you an experienced Java AWS Developer looking to work on innovative banking solutions? Working with one of our top financial clients, this role calls for a Java/AWS Developer-Banking. This position involves designing, developing, and maintaining scalable, cloud-native applications leveraging AWS services and modern frameworks. The ideal candidate will...


  • Toronto, Ontario, Canada Just Eat Holding Full-time

    Ready for a challenge?Then Just Eat Takeaway.com might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday night feast, a post gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of...


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

    Benefits: Bonus based on performance Health insurance Training & development About the Role: Triunity Software is looking for a talented and driven Senior Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to work on cutting-edge software solutions, collaborate with skilled engineers, and make a real impact on products...

  • Java Developer

    1 hour ago


    Toronto, Ontario, Canada Arkhya Tech Inc. Full-time

    Job Title: Senior Software Engineer – Java / Apache Flink (Hybrid) Location: Toronto, ON (Hybrid – 3 days in-office / 2 days remote) Position Overview We are seeking a talented Senior Java Engineer with deep expertise in Apache Flink to join our growing Core Data Platform team in Toronto. In this role, you will design, build, and optimize...

  • Java Developer

    22 hours ago


    Toronto, ON, Canada Iris Software Inc. Full-time $70,000 - $90,000 Contract

    Java Developer with CMS Please find below Job description and share me your updated resume at Saurav.upadhyay@irissoftware.com. Skills dotCMS Adobe Experience Manager (AEM) Sitecore Magnolia Contentful Key Responsibilities Design, develop, and maintain Java-based backend services using Spring Boot and microservices architecture. Build and optimize RESTful...

  • Java Developer

    22 hours ago


    Toronto, ON, Canada Reveille Technologies Full-time €90,000 - €120,000 Contract

    - Object-Oriented programming/analysis/design - Multi-threading Programming - Soap, XML messaging - SQL - Database development and query optimization - The role involves Java development, along with some database support. By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website...

  • Java Developer

    22 hours ago


    Toronto, ON, Canada Triunity Software, Inc. Full-time €90,000 - €120,000 Contract

    Benefits - Paid time off - Savings bank - Signing bonus - Training & development About the Role Triunity Software is looking for a talented Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to build innovative software solutions in a collaborative, fast-paced environment where your code truly makes an impact. If...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Mitchell Martin Inc. Full-time €59 - €64 Temporary

    Lead Java and React development in a hybrid setting while guiding junior developers and resolving complex technical issues. This contract role offers $59.00-$64.00 per hour. As a Senior Full Stack Developer, you will lead key projects across backend and front-end development. You will use Java, React, Angular, and object-oriented design while delivering...


  • 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...

  • Java Developer

    2 days ago


    Toronto, ON, Canada Priceline.com LLC Full-time €100,000 - €120,000 Contract

    Java Developer This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive in a fast-paced, ideas-led environment, you’re in the right place. Why this job’s a big deal: Our team of...

  • Java Developer

    2 days ago


    Toronto, ON, Canada Hillview Consulting Solutions Full-time $75,768 - $82,656 Contract

    Base pay rangeCA$55.00/hr - CA$60.00/hrToronto, Ontario Canada - 1 day in office 4 days Work from homeInterview- Online Coding test+ 2 Video interviewsLong term contractAbout the RoleWe are seeking a highly skilled Backend Software Engineer with strong expertise in Java and modern backend frameworks. The ideal candidate will be responsible for designing,...