Frontend Developer

Position Title: Sr. Frontend Developer Must Haves: 5 years of experience in frontend development with a focus on JavaScript, React ecosystem, and TypeScript . Strong expertise in modern build systems such as Vite , Webpack , and Nx , with experience optimizing build processes. Experience with DOM manipulation and related browser APIs to enhance interactivity and performance. In-depth knowledge of React frameworks (e.g., Next.js) and performance optimization techniques, including tree-shaking, lazy loading, and code-splitting. Proficient in frontend testing and automation using Jest, React Testing Library, and Playwright . Solid understanding of accessibility standards and experience in implementing accessible UIs . Familiarity with version control systems such as Git and collaboration tools like JIRA and Confluence . Large enterprise experience , strong cross-functional collaboration. Experience coding for responsive design . Experience with headless CMS (Contentful, Sanity, Drupal, etc.). Experience with Design Systems and building molecular and global components. Day-to-day: We are seeking a Senior Frontend Developer proficient in React, Next.js, Webpack, Nx Build Systems, TypeScript, and frontend testing frameworks to join our team. You will play a crucial role in designing and implementing high-performance, scalable applications for business areas pertaining to the digital bmo.com delivery team. You’ll work on challenging projects that drive platform modernization and improve user experience across our dot com platform. As a Senior Frontend Developer, you will be responsible for developing and maintaining responsive, accessible, and highly performant apps and libraries, optimizing code for speed and scalability, in an Agile environment. Responsibilities Build and optimize large-scale frontend applications with a focus on performance, scalability, and maintainability. Develop modular, reusable components for streamlined development processes and future scalability. Optimize builds and workflows using tools like Webpack, Vite, and Nx, ensuring efficient bundling, code-splitting, and tree-shaking for maximum efficiency. Implement testing frameworks including Jest and React Testing Library, ensuring high-quality, maintainable code. Collaborate cross-functionally with design, QA, copy, digital managers, and product owners, to transform requirements into functional, intuitive user interfaces. Enhance user experiences by ensuring accessibility and usability, meeting WCAG 2.0 AA guidelines. Support technical audit of production webpages to migrate to a headless CMS including the content model design. Mentor and lead junior developers, sharing best practices in frontend development and fostering a learning-oriented team environment. Utilize browser automation tools like Playwright to automate testing and monitor application performance across different browsers and devices. Stay current with advancements in frontend technologies, including frameworks, libraries, and practices.