web application developer jobs in Ontario

As a Staff Software Engineer, Services, you’ll help shape the architecture and technical direction of web-based products that extend Thunderbird beyond email. The Services team is currently focused on building offerings such as an appointment calendar and secure file storage and transfer solutions, creating valuable experiences for our users while...

Shape Cohere’s public web presence with Next.js and Tailwind, creating polished marketing pages and content experiences from a remote-friendly setting.The Web Developer supports cohere.com, the public face of Cohere’s security-first enterprise AI company. You will collaborate with a small group of engineers, designers, marketing partners, and leadership....

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a skilled Developer to help build and maintain our cutting-edge wealth...

Web Developer Heritage Education Funds Inc. is one of Canada's premier providers of Registered Education Savings Plans which helps families save for a child’s future post-secondary education. With assets under management of over $1.5 billion, the company offers some of Canada's highest-performing, safest and most flexible RESP products. Headquartered in...

Build scalable web applications with HTML, CSS, JavaScript, and back-end development at Triunity Software in Mississauga, AB. Work across the full stack on meaningful software solutions.Triunity Software seeks a Full Stack Developer to design, develop, and maintain front-end and back-end applications. The role requires modern frameworks, Node.js, Python,...

We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical...

We are hiring a Security Consultant who lives and breathes mobile application security. You will assess iOS and Android apps for our clients, find the flaws that matter, and help engineering teams fix them for good. This is a hands‑on, client‑facing consulting role. You will run penetration tests end to end: scoping, testing, reporting, and readout....

The Junior Web Developer supports the design, development, testing, implementation, and maintenance of custom web applications that support Conexus Nuclear Inc.'s internal tools, business processes, and operational workflows. Working closely with senior developers and business stakeholders, this role contributes to the delivery of reliable, user-focused...

Build .NET web applications with C#, APIs, and SQL Server for Merrithew's currently hybrid team at 1271 Tapscott Road. Support global digital platforms.As an Intermediate Web Developer, you will develop and maintain Merrithew's websites, applications, integrations, and related systems. Your work spans backend application logic, RESTful APIs, frontend...

Join Brainrider as a CMS Web Developer in Canada and support large-scale digital initiatives. This role involves hands-on web development, UX optimization, and strategy across various platforms.In this 6 months to 1 year contract, you'll work on web properties for technology clients, enhancing digital experiences. Key responsibilities include building and...

About Kongsberg Geospatial Kongsberg Geospatial does challenging work that matters. We are an industry leading software company that has been delivering real-time geospatial technology solutions for Defence and Aerospace applications worldwide for over 30 years. Web Developer (React/TypeScript) Kongsberg Geospatial does challenging work that matters. We are...

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of...

You don’t make it 40+ years in this business without good people behind you. At AdFarm, we are driving the evolution of agriculture, and it starts with hiring the right individuals. We are the bridge between farmers and the brands that serve them. Companies come to us for strategic planning, creative services, public relations, media planning, marketing...

Design and test web integrations using Java, REST, XML, and Spring Boot while supporting Ontario Justice system users through hybrid work.This intermediate Software Developer contributes to websites that connect users with self-service support and appropriate Tier 1 assistance. The project spans public and internal audiences across Court Technology &...

Company DescriptionManitoulin Transport has the most extensive transportation network in North America, making it easy to provide dependable on-time delivery and faster transit times. Sustained by its over 65 years experience, Manitoulin developed the transportation knowledge that is relied on and trusted by clients in various industries.Job...

Current VacancyInformation and Technology Services – Union (USW Local 1998)Posting Date: November 6, 2026Closing Date: November 20, 2026Position Title: Programmer, Analyst and Web DeveloperPay Scale Group: USW Pay Band 12Department: Information and Technology ServicesSalary: $78,716 with an annual step progression to a maximum of $100,666Type of...

Build database-driven web applications at Victoria University using C#/.NET, JavaScript, and modern front-end frameworks in a full-time permanent appointment.As Programmer, Analyst and Web Developer, you will design, maintain, and modernize business solutions for faculty, staff, and students. Your work will span requirements analysis, application...

Company DescriptionManitoulin Transport has the most extensive transportation network in North America, making it easy to provide dependable on-time delivery and faster transit times. Sustained by its over 65 years experience, Manitoulin developed the transportation knowledge that is relied on and trusted by clients in various industries.Job...

Job Description: Skywise is a leading digital services company, wholly owned by Airbus. We deliver a first-of-its-kind offer that seamlessly integrates Planning & Operations Control, Flight, Technical, and Ground Operations. By providing interoperable digital solutions for end-to-end operations, Skywise combines aircraft manufacturer expertise and digital...

You don’t make it 40+ years in this business without good people behind you. At AdFarm, we are driving the evolution of agriculture, and it starts with hiring the right individuals.We are the bridge between farmers and the brands that serve them. Companies come to us for strategic planning, creative services, public relations, media planning, marketing...