Jobs for senior react developer at Toronto

Qualifications Minimum 5+ years of hands‑on experience with ServiceNow Discovery and MID Server configuration. Minimum 5+ years of strong expertise in custom probes, sensors, and patterns for on‑prem and cloud discovery. Minimum 5+ years of proven experience integrating ServiceNow with third‑party tools and CMDB population. Minimum 5+ years of deep...

Key Responsibilities Design, develop, and maintain scalable frontend applications using React.js and TypeScript. Build reusable UI components and responsive user interfaces. Integrate frontend applications with REST APIs and microservices. Collaborate with product managers, designers, backend engineers, and QA teams throughout the development...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders. In August 2026 MaintainX became part of...

Venture outside the ordinary - TMX CareersThe TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we're connecting cross-functionally, traversing industries and geographies, moving opportunity into action,...

Java Backend Developer - API, Microservices Experience Level: 8+ years of experience in Java development Job Description: Proven experience in designing Java/Java EE solutions Experience in designing Microservices & APIs Proven experience in Java back-end development with the following technologies: JDK 8+, GitHub, REST, Spring, Spring Boot, Apache CXF,...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Job Description Of course, the journey would not be possible without world class talent. We’re in search for Salesforce Developer to help us break new technology ground. You’ll be joining a diverse and inclusive agile lab delivering solutions on Salesforce’s Financial Services Cloud and Lightning platform. We’re pulling all the stops and employing...

We are seeking an experienced Software Developer to design, develop, test, and support large-scale enterprise applications. The successful candidate will work throughout the full Software Development Life Cycle (SDLC), translating technical specifications into scalable, maintainable, and secure software solutions. Key Responsibilities Translate technical...

Position: Senior Software DeveloperClient: Health Services Cluster – Government of OntarioMinistry: Ministry of Public and Business Service Delivery and ProcurementLocation: 5700 Yonge Street, Toronto, ONWork Arrangement: 100% OnsiteContract: September 15, 2026 – March 31, 2027Extension: Up to one additional term, subject to available contract...

About the role:As a Senior Software Developer, you will be responsible for designing, developing and managing the cloud based services that power the AssistIQ platform.We’re excited by candidates who enjoy and are capable of working in a fast-growing entrepreneurial environment. Your ultimate goal is to ensure we build our platform in a pragmatic, scalable...

Qohash is building the zero copy data security control layer, enterprises need to adopt AI safely. Our platform, Qostodian, helps large organizations discover, classify, govern, and remediate sensitive unstructured data across their most critical data sources without moving or copying the data. This zero copy architecture reduces exposure, preserves data...

Job Summary Reporting to the Director, Decision Intelligence and Emerging Technologies, the Senior Developer, Data provides technical leadership and hands-on expertise in designing, building, and maintaining key components of Porter’s enterprise data platform. This role is responsible for developing scalable data pipelines, ingestion frameworks, and...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders.In August 2026 MaintainX became part of...

Join us as we change healthcare for the better. OceanMD, a WELL Health Company, is the leading provider of EMR-integrated Patient Engagement and eReferral tools in Canada, playing a critical role in millions of patient visits and thousands of referrals every week. Our digital healthcare solutions empower patients and physicians to overcome the barriers...

OverviewPala Interactive Canada Inc., operating as Boyd Interactive, is a full service real-money and social gaming technology provider and operator which caters to both B2C and B2B markets in Canada and the United States. Boyd Interactive offers a full spectrum of games, including casino, bingo, and poker, across all distribution channels (web, download,...

About the job Software Developer - SeniorDescriptionThe Emergency Health Program Management & Delivery Branch (EHPMDB) supports life-critical services such as ambulance dispatch functions across Ontario. Under the Ambulance Act the Minister has the duty and power to establish, maintain and operate (alone or in co-operation with others) communication services...

Job Requisition ID #25WD8987625WD89876, Senior Software DeveloperFrench translation to follow!/Traduction française à suivre!Position OverviewWe are seeking a senior developer to join our team of smart and driven engineers who are building real-world solutions for the construction industry. Our experiences power construction teams in the office, trailer...

About The Role Our client is seeking an experienced database administrator to join the team that operates the SaaS platform. We will be responsible for the reliability and performance of the databases and data processes that deliver service to their clients. You will deploy, monitor, optimize and troubleshoot issues with code and infrastructure related to...

5-8 years of experience with the following skillset. LWC is a mandatory skill. Translate business requirements into well‑architected solutions that best leverage the Salesforce platform and products Analyze, design, develop, test, document and deploy high quality business solutions on the SFDC platform based on business needs and industry best...

We are seeking a Senior AEM Developer to design, develop, and maintain high-quality, scalable, and secure web applications using Adobe Experience Manager (AEM). The ideal candidate will have extensive experience with AEM development and a strong background in Java and modern web technologies. This role requires strong technical problem-solving skills, the...