Senior Web Developer jobs in ontario province Canada
325 senior web developer jobs found in ontario province: showing 1 - 50
Senior Developer, Backend - Developer Infrastructure
Company: Fullscript |
the future of care. Fullscript is looking for an experienced Senior Backend Engineer to join the infrastructure team... responsible for the long-term health, scalability, and developer experience of Fullscript's core application. Our team enablesLocation: Ottawa, ON - Toronto, ON, Canada
| Salary: CA$125000 - 165000 per year | Date posted: 04 Jun 2026
Senior Software Engineer, Developer Experience
Company: Thumbtack |
, TypeScript, React, Next.js, Swift, and Kotlin for our web and mobile apps. Our developer tooling is in Go and Python. You know... businesses. If making an impact inspires you, join us. Imagine what we'll build together. About the Developer Experience TeamLocation: Ontario, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Java Fullstack Developer
Company: Capgemini |
Job Location : Mississauga, CA Job Description Looking for a Senior Developer to work, deploy, and manage web... development practices. 5 to 7 years of hands-on experience in developing web-based software applications. CollaborateLocation: Mississauga, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Senior Full Stack Developer (java)
Company: Royal Bank of Canada |
improvements and prioritize requirements based on business value. Engage in developer communities to foster continuous... databases Experience developing API / Web Services, REST, Messaging based Applications like MQ, Kafka Familiarity with dataLocation: Mississauga, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Senior Full Stack Developer - Web Platform
Company: Sago Mini |
world’s best apps for kids in one subscription. About the Role Sago Mini is hiring a Senior Full Stack Developer... to take on a leading technical role on our Web Store team. In this role, you will drive the development of our new Direct-to-Consumer (DTCLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Senior Technology Architect
Company: Randstad |
We are seeking a highly accomplished Senior Technology Architect for an enterprise-level contract opportunity based... in Toronto. In this role, you will provide senior leadership and technical governance to evaluate, design, and modernizeLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Sr. Software Developer - Remote
Company: Randstad |
in a fast-growing, customer-focused company, we'd love to hear from you! We are looking for a Senior Software Developer..., complex fullstack web applications. Proven experience with Node.js, React.js and the TypeScript ecosystem. Deep knowledgeLocation: Toronto, ON, Canada
| Salary: CA$105000 - 145000 per year | Date posted: 04 Jun 2026
Senior Solutions Designer
Company: Randstad |
We are seeking a highly accomplished and analytical Senior Solutions Designer for an enterprise-level contract... processes directly to supporting data streams to promote the reuse of existing modular components, web services, and shared dataLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Junior Software Developer
Company: Randstad |
We are seeking a motivated, tech-savvy Junior Software Developer for a 12-month contract opportunity based in Toronto...) Advantages Modern Full-Stack Exposure: Gain deep hands-on experience with in-demand web technologies including React, Next.jsLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Senior Software Developer - Full Stack
Company: Randstad |
We are seeking a highly accomplished and multi-faceted Senior Software Developer - Full Stack for an enterprise-level... stream, specializing in both maintaining business-critical legacy systems and engineering modern web solutions. As a seniorLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Software Developer
Company: University Health Network |
Position: New Site: MaRS Department: Research Reports to: Senior Scientist Salary Range: $74,114 - $111,170 Per Year Hours... must have hands-on experience with cloud platforms such as Google Cloud Platform and Microsoft Azure; experience with Amazon WebLocation: Toronto, ON, Canada
| Salary: CA$74114 - 111170 per year | Date posted: 04 Jun 2026
Net Developer Lead
Company: Robert Half |
Job Description: We are looking for an experienced .NET Developer Lead to join a hospitality organization in Toronto..., Ontario on a Long-term Contract position. This role is well suited to a senior backend specialist who can guide technicalLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 04 Jun 2026
Qa Engineer
Company: Randstad |
of hands-on experience in ETL/Data Warehouse projects (specifically Informatica or DataStage) in a Developer or Test Lead... Skills: 5+ years of hands-on experience testing APIs and Web Services. Desired Qualifications - Proficiency in JavaLocation: Toronto, ON, Canada
| Salary: CA$56.72 - 66.17 per hour | Date posted: 03 Jun 2026
Junior/senior Software Developer
Company: Atem Corp |
Title: Junior/Senior Software developer (2 Roles) Location: Toronto (Hybrid) Relocation Works Duration: Fulltime... Range for Senior Candidate: 8 - 10 YearsMust Have Technical/Functional Skills Golang, JavaScript, Node.js Cloud-nativeLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Front-end Software Developer
Company: Teckhorizon Inc |
The Client is seeking a Senior Front-End Software Developer to support the development and enhancement of its central..., and maintaining modern web applications that support event permit applications, safety submissions, and information sharingLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Software Developer - Full Stack - Senior
Company: Innosystech Inc |
Job Title: Software Developer - Full Stack - Senior Location: Toronto, Ontario Work Model: Onsite...-tier web applications using Oracle databases Experience with open-source frameworks such as Spring and MyBatis ExperienceLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Software Developer - Full Stack - Senior
Company: Upstaff |
Position Title: Software Developer – Full Stack Client: Land & Resources Cluster Location: 40 St Clair Ave... W Overview We are seeking a highly experienced Full Stack Software Developer with 15+ years of IT experience and at least 10Location: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Sr. Software Developer
Company: Whopper Technologies |
Job Title: Sr. Software Developer Location: Toronto (Hybrid) Seniority on the skill/s required on this requirement...: Senior Estimated Duration: Fulltime Work authorization: Citizen and PRLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Software Developer - Full Stack - Senior
Company: Innosystech Inc |
Job Title: Software Developer - Full Stack - Senior Location: Toronto, Ontario Work Model: Hybrid... with Java, J2EE, EJB, STRUTS, Spring Boot, Web Services, XML, UI development, Angular, Node.JS, DevOps and tools, Agile, SCRUMLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Full Stack Developer
Company: Cleo Consulting |
Assignment: RQ11092 - Software Developer - Full Stack - Senior Job Title: Full Stack Developer Requisition (SS... and DevOps Knowledge and experience with design and implementation of the overall web architecture ExperienceLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Full Stack Developer
Company: Cleo Consulting |
Assignment: RQ10841 - Software Developer - Full Stack - Senior Job Title: Full Stack Developer Requisition (SS...+ Must have no. of years experience: 10+ Experience with Java, J2EE, EJB, STRUTS, Spring Boot, Web Services, XML, UI developmentLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Software Developer, Engineering Productivity Platforms And Devices
Company: Google |
with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We'reLocation: Waterloo, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Angular Developer
Company: Virtusa |
Senior Angular Developer Location PCS CA, Toronto Years of Experience 5-7 Years Job Summary As a Senior Angular... Developer, you will serve as a technical anchor for our front-end engineering team, bridging the gap between sophisticated UI/UXLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Backend Developer, Analytics Pipeline
Company: CBC/Radio-Canada |
Position Title: Senior Backend Developer, Analytics Pipeline Status of Employment: Permanent Position Language... to achieve the highest form of technical innovation. How you will make an impact: You will contribute to the web and serverLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Front End - Software Developer
Company: Akkodis |
Position: Senior Front-End Software Developer Duration: 6 Months assignment (contract) Client Location: Toronto... Senior Front-End Software Developer to support the development and enhancement of large-scale digital applications. TheLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Solutions Developer Iv
Company: Randstad |
Our client, is seeking a seasoned Solutions Developer IV to join an established, high-performing Agile delivery pod.... In this senior development role, you will collaborate closely with a multi-disciplinary team-including a Product Owner, BusinessLocation: London, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Software Developer - Full Stack
Company: Randstad |
We are seeking a highly accomplished Senior Full Stack Software Developer to drive the technical design, full-stack... in the "Senior Software Developer - Full Stack" role based in Toronto, we encourage you to apply online at www.randstadLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Java Engineer – Agentic Ai Driven Development - Senior Vice President
Company: Citigroup |
The Applications Development Technology Senior Lead Analyst is a se The Applications Development Technology Senior... Lead Analyst is a senior-level position responsible for establishing and implementing new or revised application systemsLocation: Mississauga, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Full Stack - Software Developer
Company: Akkodis |
Position: Senior Full Stack - Software Developer Duration: 1.5 Years assignment (contract) Client Location: Toronto... requirements and at the discretion of the Hiring Manager. About the Engagement Akkodis is seeking a highly skilled Senior FullLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Application Developer- Python (global Security)
Company: Royal Bank of Canada |
development initiatives within Global Cyber Security. In this role, you will be a full-stack developer within the SIAI Digital...). Knowledge of database systems (SQL, NoSQL), web frameworks, and RESTful API development. Proven experience in gatheringLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Python Application Developer, Avp
Company: Citigroup |
Developer to join our Technology team and take a hands-on role in designing, building, and evolving mission-critical application... expert for senior stakeholders. This is an opportunity to shape how technology is built and deployed at one of the worldLocation: Mississauga, ON, Canada
| Salary: CA$94300 - 141500 per year | Date posted: 03 Jun 2026
Sharepoint Administrator & Developer - Permanent
Company: LRO Staffing |
A well-established, Ottawa-based organization is seeking a SharePoint Administrator & Developer to join a collaborative..., etc.) and web technologies (HTML5, CSS, JavaScript, etc.) Education & Certifications: A degree or diploma in Computer InformationLocation: Ottawa, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Full Stack Developer Erp & Ai Systems: International Test Pilots School
Company: International Test Pilots School |
Senior Full Stack Developer - ERP & AI Systems ITPS Canada Ltd. - London, Ontario Build the system that runs... looking for a senior full stack developer who wants to take ownership of a complex system, shape its architecture, and help us integrateLocation: London, ON, Canada
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Front-end Software Developer
Company: Akkodis |
Position: Senior Front-End Software Developer Duration: 6 Months assignment (contract) Client Location: Toronto... Senior Front-End Software Developer to support the development and enhancement of large-scale digital applications. TheLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Software Developer
Company: Pagefreezer Software |
. We are looking for a strategic and collaborative Senior Software Developer to join our Development & Engineering team to work on our Social Media... Do as a Senior Software Developer Design & Scale Robust Architecture: Develop and maintain systems using sound architecturalLocation: Ontario, Canada
| Salary: CA$110000 - 145000 per year | Date posted: 02 Jun 2026
Senior Software Developer
Company: Pagefreezer Software |
. We are looking for a strategic and collaborative Senior Software Developer to join our Development & Engineering team to work on our Social Media... Do as a Senior Software Developer Design & Scale Robust Architecture: Develop and maintain systems using sound architecturalLocation: Ontario, Canada
| Salary: CA$110000 - 145000 per year | Date posted: 02 Jun 2026
Senior Python Developer
Company: Virtusa |
Experience with at least one major Python web framework (Django, Flask, or FastAPI) Strong understanding of RESTful API designLocation: Mississauga, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Java Engineer – Agentic Ai Driven Development - Vice President
Company: Citigroup |
for enhancing developer productivity, automating tasks, and improving software quality. Continuously explore emerging AI tools..., Mockito) and integration testing. Web Technologies (Beneficial): Familiarity with web services (SOAP/REST), XML, JSONLocation: Mississauga, ON, Canada
| Salary: CA$120800 - 170800 per year | Date posted: 02 Jun 2026
Rq11092 - Software Developer - Full Stack - Senior
Company: Maarut |
/management and DevOps Knowledge and experience with design and implementation of the overall web architecture Experience..., and implementing layouts for new and existing web pages. Excellent knowledge of front-end web programming languages, such as HTML, CSSLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Software Developer - Front End
Company: Randstad |
We are seeking a highly accomplished Senior Software Developer - Front End to lead the modern web architecture... qualification verification process. Summary If you're interested in the Senior Software Developer - Front End role basedLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Software Developer - Front End
Company: Randstad |
We are seeking a highly accomplished Senior Software Developer - Front End to lead the modern web architecture... interested in the Senior Software Developer - Front End role based in Toronto, we encourage you to apply online at www.randstadLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Mobile Developer Erp & Ai Systems: International Test Pilots School
Company: International Test Pilots School |
and are looking for a Senior Mobile Developer to lead that effort. This is not just about building an app - it's about designing how pilots...Mobile Developer - ERP & AI Systems ITPS Canada Ltd. - London, Ontario (Hybrid) Build the mobile systemLocation: London, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Lead Platform Engineer, Td Securities
Company: TD Bank |
Office Traders, and Senior Executives. This is a unique opportunity to work on cutting-edge technologies to solve problems... of environments. Streamline code promotion process and providing ways to improve developer productivity. Ensure the stabilityLocation: Toronto, ON, Canada
| Salary: CA$126800 - 164100 per year | Date posted: 02 Jun 2026
Senior Software Developer
Company: Randstad |
Our client, a prominent player in the insurance and wealth management sector, is seeking a Senior Software Developer... for a senior developer who is passionate about remaining technically hands-on while acting as a mentor to junior developers, co-opsLocation: London, ON, Canada
| Salary: unspecified | Date posted: 02 Jun 2026
Can_developer
Company: Varite |
Pay Rate Range: $ 50.00 - 51.47/hr. Role: Full Stack Java Senior Developer Job Description: Design, develop... SkillCategoryTest1_MN Java Rest web services Yes 1 7 yearsLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 01 Jun 2026
Rq00666 - Software Developer- Front End - Senior
Company: Maarut |
, Bootstrap, and frameworks such as Backbone, React, Stencil.js(Web Components) as well as API integration with REST (JSON, XML... (WCAG 2.x AA, AODA, WAI-ARIA) while optimizing accessibility features of the platform (Web, iOS, Android). 10 + yearsLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 01 Jun 2026
Senior Core .net Developer (angular) - Operate
Company: Deloitte |
subject matter experts through mentoring and on the job coaching Summary We are seeking Senior .Net Developer... to join our team on a 1-year fixed term. As a .Net Developer at Deloitte, you will play a crucial role in high-performance, scalableLocation: Toronto, ON, Canada
| Salary: CA$72000 - 138000 per year | Date posted: 01 Jun 2026
Rq00665 - Software Developer- Front End - Senior
Company: Maarut |
, Bootstrap, and frameworks such as Backbone, React, Stencil.js(Web Components) as well as API integration with REST (JSON, XML... (WCAG 2.x AA, AODA, WAI-ARIA) while optimizing accessibility features of the platform (Web, iOS, Android). 10 + yearsLocation: Toronto, ON, Canada
| Salary: unspecified | Date posted: 01 Jun 2026
Senior Frontend Web Designer/developer
Company: CreativeNiche |
We're looking for a Senior Frontend Web Designer/Developer to join our mission-driven client's digital team... and build responsive, mobile-first web pages and digital experiences Translate designs into clean, pixel-accurate, standardsLocation: Toronto, ON, Canada
| Salary: CA$45 - 55 per hour | Date posted: 01 Jun 2026
Senior Full Stack Developer
Company: Scribendi |
Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide... Minimum 5 years of full-stack production experience with modern web technologies such as React, Next.js, Node.js, PHP