52 jobs found for Maintenance in Ontario

We are seeking a Senior Full Stack Software Developer for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as needed. You will be responsible for providing maintenance and support for the OASIS CoreWeb application, a critical solution built using Azure Cloud Java technology.AdvantagesWork on a specialized, high-impact applicati

Do you have understanding of Siebel Application Architecture, hands on Siebel Administration, Siebel development environment setup, Web Services and workflows design, hands on Siebel Remote Client? Do you have senior experience from various areas of Service Management, such as Release and Deployment Management, Change Management, Configuration Management, Availability Management, Capacity Management, Problem and Incident Management, Service Level Managemen

We are seeking a Senior Full Stack Software Developer (GIS Specialist) for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as determined by the client. You will be responsible for the maintenance and support of the OASIS solution, with a focus on its Remote Field Data Capture Mobile application, which is built on ESRI GIS tech

Do you have experience with GIS (Esri) based projects and applications e.g, ArcMap, ArcPro SDK, File Geodatabases, ArcObjects, ArcGIS Portal and/or ArcGIS Online? Do you have experience with IT Infrastructure modernization and maintenance focused projects? If so, this would be a great opportunity for you!Our client is looking for a Senior Systems Testing/QA Specialist for a 3 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive r

Do you have at least 10 years of experience in structured methodologies for the design, development, implementation and maintenance of applications? Do you have at least 10 years of experience with enterprise level Architecture Standards and artifacts (e.g., Business Architecture Document, Solutions Architecture Document, Solution Requirements Document, and Information Architecture Document)? If so, this would be a great opportunity for you!Our client is l

Do you have 10+ years of experience as a designer and developer in the large-scale multi-client web applications? Do you have 10+ years of hands-on working experience of Java development with Oracle or SQL database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 12 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From Oc

Do you have experience in structured methodologies for the design, development, implementation, and maintenance of applications? Do you have experience in using technical solution design and prototyping tools to assist in JAD and design sessions with stakeholders? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Applications Architect for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a compe

Do you have 10+ years of experience as a designer and developer in the large-scale multi-client web applications? Do you have 10+ year of hands-on working experience of Java development with Oracle or SQL database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 12 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From Oct

We are seeking a highly specialized Senior Technology Architect to lead critical deliverables related to digital health standards, terminology services, and FHIR implementation. This role demands 10+ years of experience in digital health standards, inclusive of terminology maintenance, mapping, and HL7 FHIR implementation. The successful candidate will combine deep technical knowledge with outstanding skills in creating captivating educational content (e-l

Join this incredible team today!The Senior SAP SD-LE Analyst is responsible for supporting current S4Hana and ECC landscapes, maintenance and optimization of the organization's SAP systems. This role involves analyzing business requirements, solution design, configuring, testing and providing technical support to ensure the effective use of SAP solutions. The Analyst will work closely with cross-functional teams to enhance business processes, improve syst

Do you have experience in structured methodologies for the development, design, implementation and maintenance of applications and web sites? Do you have experience in programming and analysis at the specified experience level? If so, this would be a great opportunity for you!Our client is looking for a Senior Solutions Designer for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry.• Location: work

Do you have experience and expert knowledge of Oracle E-Business Suite (multi-tier implementation)? Do you have Oracle E-Business Suite installation and configuration experience? If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid: 3 Days onsite / 2 days remoteFrom October 20, 2025, t

Do you have experience in structured methodologies for the development, design, implementation and maintenance of applications and web sites? Do you have experience in programming and analysis at the specified experience level? If so, this would be a great opportunity for you!Our client is looking for a Senior Solutions Designer for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry.• Location: work

Do you have at least 8 years of Project Management experience in delivering complex digital/I&IT projects using agile, waterfall and hybrid methodologies? Are you a certified Project Manager? If so, this would be a great opportunity for you!Our client is looking for a Senior Project Manager/Leader for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry• Working 7.25 hours per calendar day, sometime b

Do you have experience in React, REST APIs, JavaScript and TypeScript, Node.js,NextJS? Do you have knowledge in Web Content Accessibility Guidelines (WCAG) for web application development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Front End for a 5 month contract in North York.This is an onsite role.Advantages• Earn a competitive rate within the industry.• Location: Candidate is required to come

Do you have 5+ years of experience with Siebel technical configuration / development / integration? Do you have 3+ year of development and testing experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer CRM for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From Octobe

Do you have 10+ years of experience in deploying and administering Oracle databases within an operations environment? Do you have 10+ years of experience designing, making recommendations for, and implementing high availability database environments? If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 4 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ years of experience of Siebel integration with Adobe AEM, J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer CRM for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From October 20, 2025, the candi

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ year of experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From October 20, 2025, the candidate

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ years of experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location:From October 20, 2025, the candidate

We are seeking an Intermediate Business Architect to support a critical update initiative, focused on revising the existing Business Architecture Document (BAD) to align with the new SCA 2025 Act (currently based on ESA 2007). This role requires 3+ years of experience as a Business Architect, with demonstrated expertise in the creation and delivery of key Business Architecture deliverables and coordinating with corporate architecture review teams. The cons

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ year of experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location:From October 20, 2025, the candidate

Do you have 1+ year of experience in Angular JS v2, Javascript, Typescript? Do you have 1+ year of experience in HTML 5.0, CSS, Node such as NPM? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer Front End for a 12 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From October 20, 2025, the candidate is required to work onsite 4 da

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ year of experience of Siebel integration with Adobe AEM, J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer CRM for a 6 month contract in Toronto.This is a hybrid role. Advantages• Earn a competitive rate within the industry.• Location: From October 20, 2025, the candi

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have experience with Assignment Manager, Business Rules, Workflow, Applets, Views, Screens, Code/Scripts and related Siebel Business Layer objects? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 4 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate w

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ year of experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry.• Location: This position is listed as "Onsite";

Do you have experience with React Native framework for cross-platform mobile app development (iOS and Android)? Do you have knowledge of Android SDK, iOS SDK, and platform-specific APIs? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer for a 4 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid - From October 20, 2025, the candidate is

We are seeking a highly collaborative Marketing Specialist to elevate the digital advice capabilities for specialized financial advisors, enabling them to connect effectively with clients, centers of influence (COIs), and communities.This role requires a strategic storyteller to help shape and execute digital strategies, focusing on connecting advisors to their professional networks. You will manage content strategies for acquisition, nurturing, and though

Do you have 5+ years of experience with Siebel technical configuration / development / integration? Do you have 3+ years of development and testing experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid: 3 Days onsite / 2

Do you have at least 3+ years of experience designing solutions with Oracle Siebel CRM or Adobe AEM technologies? Do you have experience with developing business design document, functional & non- functional requirements? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid: 3 Days