Jobs for senior react developer at Toronto

About Four Seasons: Four Seasons is powered by our people. We are a collective of individuals who crave to become better, to push ourselves to new heights and to treat each other as we wish to be treated in return. Our team members around the world create amazing experiences for our guests, residents, and partners through a commitment to luxury with genuine...

About the job RQ08353 - Software Developer - Senior- Work with Business Analysts / UX & UI Designer / Product Manager / Cloud Architect, base on storyboard, user stories, UI/UX artefacts, solution architecture, security requirements, data models, develop application design and technical specification document, deliver quality software products (including...

Application Deadline: 09/29/2026 Address: 33 Dundas Street West Job Family Group: Technology This role is Hybrid (2 days/week in office) @ 33 Dundas West (Toronto). Creates and maintains various applications using different types of programming languages. Integrates data sources and identifies the kinds of problems that can arise due to incompatibility or...

Come join Intuit's community of 'Builder Catalysts' as a Senior Staff/ Principal Software Developer and help us power prosperity around the world.Intuit's Builder Catalysts co-create with cross-functional partners and exhibit extreme ownership in the end-to-end product development lifecycle, including ideation, rapid experimentation, customer research, and...

Design, develop and enhance scalable backend applications and services using Java and Spring-based technologiesBuild and maintain APIs and microservices supporting high-volume, business-critical applicationsWork across solution design, development, testing, code review and production supportCollaborate with developers, Business Systems Analysts, Technical...

Drive innovation at Scotiabank as a Senior Developer specializing in Azure and Databricks platforms in Toronto, Ontario. This role offers the opportunity to lead infrastructure management and enhance automation processes. In your role within the Enterprise Data & AI Technology organization, you will ensure the reliability and performance of our data...

Drive financial fairness with OBSI as a Senior Application & Systems Developer. Focus on Microsoft Dynamics 365 and Power Platform in a flexible, hybrid environment. OBSI seeks a seasoned developer to strengthen its IT framework pivotal in advancing a fair financial system. Located in downtown Toronto, this role involves the development and support of...

Ministry of Public and Business Service Delivery and ProcurementGovernment Services Integration Cluster222 Jarvis St, Toronto Must Have: A DevOps specialist in production support ensures seamless system reliability by rapidly diagnosing and remediating issues, optimizing infrastructure and automation, and driving continuous improvements through...

Application Deadline: 10/01/2026Address: 33 Dundas Street WestJob Family Group: TechnologyLocation: Toronto, ON (Hybrid)OverviewBMO is seeking a Senior Machine Learning Engineer to join our team in Toronto. This role is ideal for an experienced technology professional with expertise in Machine Learning, Python development, AWS cloud technologies, and...

About the job RQ09111 - 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...

Senior Manager, Developer Experience Department: Cloud Engineering Employment Type: Full Time Location: India - Resident (0008) Reporting To: Brent Reeves Description Vena is looking for a Senior Manager, Developer Experience (DevEx) to join our SaaS Technology and Operations (STO) team. This role is ideal for a leader who is passionate about transforming...

About the job RQ09677 - Software Developer - SeniorRQ09677 - Software Developer - SeniorDowntown, TorontoOnsiteSecurity Level: CRJMC (must get clearance before start date)Must-Haves:Over 8+years of overall experience in the entire Software Development Life Cycle as well as Microsoft .Net Framework TechnologiesHaving sound knowledge of developing web-based...

Elevate your skills as a Senior Application Developer with TD in Toronto, focusing on innovative solutions for the MIDAS platform. This role merges technical acumen with business strategy in capital markets. Your expertise will be key in modernizing the MIDAS application, utilizing your knowledge in Java, Unix, and Oracle 19c. Leading application changes,...

Senior Systems Developer - Salesforce Join to apply for the Senior Systems Developer - Salesforce role at Co-operators 1 day ago Be among the first 25 applicants Company: CGL Department: Digital & Advisor Tech Employment Type: Regular Full Time Work Model: Hybrid Language: English is required, French is an asset Additional Information: This/these role(s)...

Themesoft Inc. is a global IT solutions provider and a Woman‑Owned Minority Business Enterprise headquartered in Dallas, TX. With a strong presence across the US, Canada, India, Singapore, and Brazil, we specialize in digital transformation, consulting, and workforce solutions across diverse industries. We are currently looking for a tech‑savvy and...

About the job RQ08123 - Software Developer - Senior 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, Support and enhance the CCIS (Child Care Inspection System)...

Experience within Capital Markets and Risk a big plus.Over 7 Years of Java: Core java, Collections, Multi-threading, Exception Handling and concurrency,Over 4 years of Messaging: Solace or JMS, Spring: Dependency Injection only, design patterns ,JVM Performance Tuning JMC, jconsole, jvisualvm, Java Flight Recorder, Yourkit or any other tool, should have...

Excel as a Senior Developer to craft innovative software solutions. Leverage your technical expertise in JAVA and full stack development while working within a collaborative Agile framework. In this role, you will convert technical specifications into tested applications, addressing challenges in development and implementation. The position offers a...

Breezeway's award-winning property operations and experience platform helps coordinate, communicate, and verify detailed work at properties. Powering over 55M property care tasks, Breezeway helps thousands of short-term rental managers and hospitality operators increase operational efficiency and boost service revenue while eliminating manual work and...

About the job RQ09214 - Software Developer - Senior Description Review and understand code and architecture of the existing code, and make updates as required to ensure the code is modular and can support scalability requirements Code enhancements to existing features and new features as per approved requirements and design direction Provide realistic work...