Web Application Development and Support Analyst

About the Opportunity
This is an exciting opportunity for a skilled Web Application Development and Support Analyst to contribute to modern, accessible, and high-performing digital solutions. You’ll bring your front-end expertise to a collaborative technology environment where usability, reliability, and thoughtful design are central to the work.

In this role, you’ll support the development and maintenance of responsive single-page applications that connect with a range of back-end systems, APIs, and communication protocols. Your work will help create intuitive digital experiences for users while supporting strong development practices across the team.

What’s In It for You
You’ll have the opportunity to work with modern front-end tools, contribute to scalable design systems, and strengthen applications used by diverse audiences. This is a role for someone who values clean code, accessibility, collaboration, and continuous improvement.

You’ll join a team environment that values practical problem solving, knowledge sharing, and building solutions that are both technically strong and user friendly.

Your Responsibilities
• You’ll develop and support responsive front-end web applications using React, TypeScript, JavaScript, HTML, and CSS
• In this role, you’ll build and maintain reusable components, design systems, and component libraries
• You’ll create accessible user experiences aligned with WCAG standards and inclusive design principles
• You’ll integrate single-page applications with a variety of back-end architectures, API styles, and communication protocols
• You’ll manage client-side state, data flow, error handling, logging, and user friendly failover patterns
• You’ll write and maintain unit tests using frameworks such as Jest, React Testing Library, or similar tools
• You’ll use Git for source control and work with CI/CD pipelines as a consumer to support reliable delivery

Skills and Qualifications
• 5+ years of front-end development experience, including strong proficiency with React, HTML, CSS, TypeScript, and JavaScript
• Experience with CSS abstraction layers such as Tailwind, Sass, or similar tools
• Experience using React across ecosystems such as TanStack, Vite, Next.js, or similar frameworks
• Strong understanding of WCAG accessibility standards and accessible front-end development practices
• Experience building design systems, component libraries, and scalable single-page applications
• Proficiency with front-end unit testing frameworks such as Jest, React Testing Library, or similar tools
• Experience optimizing SPA performance, managing front-end observability, and supporting reliable user experiences

Why Partner with Altis
If you’ve never worked with a staffing agency before, we make it easy. We work with top employers across Canada who have great jobs to fill, each vetted and verified by our team. When you apply for a job with Altis, we get to know you as a candidate and learn what your strengths are. Then, if you’re a solid match, we handle all the logistics, advocating for you as a candidate for the role, providing access to coaching and connecting you directly with the hiring manager. And rest assured, all our services are free of cost for candidates.

We appreciate the time and effort all applicants invest in their submissions. Please note that only candidates shortlisted for this role will be contacted directly. However, your profile will remain under consideration for future opportunities that align with your experience and career goals. All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including those who identify as women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions. Our human recruiters review all applications and always make the final hiring decision. On occasion, we also use AI-assisted tools to help review applications.