Job Description Job Description We are seeking an experienced Senior Engineer specializing in front-end web development with a focus on ReactJS.

The role is critical to driving the design and implementation of scalable, high-performance user interfaces for our web applications.

Key Responsibilities: • Development of user-facing features using ReactJS • Build reusable components and front-end libraries for scalability and maintainability • Translate complex designs and wireframes into high-quality, responsive code. • Optimize components for maximum performance across various devises and browsers Collaborate closely product managers, UX/UI designers, and backend engineers to deliver seamless user experience • Creative thinker, self-starter, able to work on multiple projects simultaneously. • Excellent inter-personal and communication skills to work with the technical and/or business communities in arriving at appropriate architecture and design for complex applications Qualifications:



• 5+ years of professional experience in front-end development with a strong focus on ReactJS Expertise in Java

Script (ES6+), HTML5, CSS3, and modern styling techniques Proficiency in state management libraries like Redux or Mobx • Experience with front-end build tools such as Webpack, Babel or Vite • Familiarity with RESTful APIs, GraphQL, and contemporary authorization mechanisms (e.g., JWT) Strong understanding of performance optimization techniques for web applications • Experience with CI/CD pipelines and version control systems like Git • Knowledge of accessibility standards (WCAG) and responsive design principles Strong experience and knowledge in Agile methodologies • Motivated self-starter and a good team player Heavy screening for soft skills. • They need to fit into the team culture Preferred Skills: • Experience with Type

Script for type-safe development • Familiarity with testing frameworks like Jest and Enzyme Java experience • Knowledge of containerization tools like Docker

📌 Senior UI Developer (Calgary)
🏢 Alltech Consulting Services
📍 Calgary