senior java developer jobs in Toronto

If you are a job seeker with a disability and require a reasonable accommodation to apply for one of our jobs, you will find the contact information to request the appropriate accommodation by visiting the following our Accessibility Accomodation for Applicants page. - Posted on October 23, 2026 Locations Showing 1 location Toronto, ON M1V 5N2, CAN -...

MUST HAVES:Please refer to job description and requirements. Experience and Skill Set Requirements The resource will: Lead development related activities in maintaining and enhancing existing branch platforms, such as EDCS and Picasso Support the entire suite of applications, including infrastructure related work (e.g. IAM Modernization, analytics...

About the job RQ09083 - Software Developer - SeniorDescriptionHybrid Work Environment: The successful candidate is expected to work onsite at 222 Jarvis St 3 days per week, and may work remotely up to 2 days per week.Responsibilities:Required to translate technical systems specifications into working, tested applications. This includes:developing detailed...

About the job RQ08829 - Software Developer - SeniorResponsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining,SkillsExperience and Skill Set RequirementsPlease note this role...

About the job RQ08804 - Software Developer - SeniorA Note on Assignment Type:This position is currently listed as "Onsite"; however, the Assignment under this request will provisionally be "Hybrid", working 7.25 hours per calendar day, sometime between 8:00 AM and 5:00 PM (excluding breaks) Monday to Friday inclusive, unless otherwise identified. These...

Unlock your potential as a Senior Software Developer at ServiceOntario, focusing on Front End development with a robust hybrid work model. Your programming expertise will drive user-centric applications. We are looking for a developer with 10+ years in J2EE who also brings extensive skills in Spring Framework and UI/UX development. This role involves...

About the job RQ08690 - Software Developer - Senior7-10 years of experience as a Senior Technical Consultant in large (greater than 1000 users) businesses and I&IT transformation project(s).Hands-on experience with CuramHands-on experience writing Java code and using integration technologies, ESB, Java/JEE, application and web server technologiesExperience...

About the job RQ08284 - Software Developer - Senior Scope: Participate in the application design; development, enhancement and modification; unit / system testing and deployment. Development for new interfaces with .Net systems within the Corrections Developing detailed programming specifications, user interface designs, prototypes, writing and/or generating...

Client: Supply Ontario – RQ00795 We are seeking a Senior Software Developer with strong experience in Microsoft Visual Studio (.NET) MVC, SQL Server, Microsoft Azure, Python, Django, AWS, Celery, GraphQL, and REST APIs. The successful candidate will support the Drug Formulary and Genomics team, contribute to the development and enhancement of web...

About the job RQ09175 - Software Developer - SeniorDescription:Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining,SkillsExperience and Skill Set RequirementsThe...

About the job RQ08916 - Software Developer - Senior Description: Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining,SkillsExperience and Skill Set Requirements...

Tetra Unity is transforming how financial institutions deploy and manage digital asset operations at scale. Backed by leading investors including Wealthsimple, Shopify, National Bank, and ATB Financial, we empower institutions to build the digital asset infrastructure that fits their business.Our composable architecture brings together speed, flexibility,...

About the job RQ08949 - Software Developer - Senior Description NOTE Assignment Type: This position is currently listed as "Hybrid" and consultants will be required to work onsite at the work location 3 days a week and 2 days from home, or as per schedule agreed to with the Hiring Manager. Extension/Amendment Attestation: Extension(s) only allowed using...

About the job RQ08629 - Software Developer - Senior Experience and Skill Set Requirements Technical Knowledge - 30% Extensive hands‑on experience with Catalyst based business registry and/or occupational registry systems and their related data models. Extensive experience using Oracle databases & structured SQL‑based query languages. Proven ability to...

Transform technical specifications into applications as a Senior Software Developer. Engage in both front-end and back-end development, focusing on JAVA and RESTful services. In this key role, you will collaborate with a team of IT professionals to create, maintain, and enhance applications. Your responsibilities range from software design and testing to...

About the job RQ09011 - Software Developer - SeniorDescriptionA Note on Assignment Type:This position is currently listed as "Onsite"; however, the Assignment under this request will provisionally be "Hybrid", working 7.25 hours per calendar day, sometime between 8:00 AM and 5:00 PM (excluding breaks) Monday to Friday inclusive, unless otherwise identified....

About the job RQ08836 - Software Developer - Senior Description NOTE Assignment Type: This position is currently listed as "Hybrid" and consultants will be required to work onsite at the work location 3 days a week and 2 days from home. The details of this arrangement will be confirmed with the Hiring Manager. Extension/Amendment Attestation: Extension(s)...

About the job RQ09033 - Software Developer - Senior Description A Note on Assignment Type: This position is currently listed as "Onsite"; however, the Assignment under this request will provisionally be "Hybrid", working 7.25 hours per calendar day, sometime between 8:00 AM and 5:00 PM (excluding breaks) Monday to Friday inclusive, unless otherwise...

About the job RQ09086 - Software Developer - SeniorDescriptionResponsibilities:Required to translate technical systems specifications into working, tested applications. This includes:developing detailed programming specificationswriting and/or generating codecompiling data-driven programs, maintaining, and conducting unit testsResolves and troubleshoots...

About the job RQ08649 - Software Developer - Senior Description Responsibilities: Participate in business requirements walkthroughs. Analysis of business requirement documents and liaison with clients. Development and design of new programs or enhancements to existing ones (environment: IBM Mainframe COBOL and DB2, occasional IMS). Creation and walk-through...