User Interface

Join to apply for the User Interface (UI) Developer role at Senstar. Get AI‑powered advice on this job and more exclusive features. Who We Are Senstar is a global leader and innovator in Security Solutions, dedicated to delivering cutting‑edge technology that helps organizations across industries safeguard their most valuable assets. Our proven track record of excellence and commitment to innovation ensures that we provide comprehensive, high‑quality solutions to meet the ever‑evolving security needs of our clients. What you will do Develop responsive, accessible, and scalable web applications using frameworks such as React and Angular. Build and maintain cross‑platform mobile applications using React Native for iOS and Android. Translate UX/UI design concepts into functional, pixel‑perfect, interactive components. Implement reusable, modular components and participate in maintaining a unified design system across web and mobile platforms. Integrate RESTful APIs and handle real‑time data (WebSockets, MQTT, etc.) in front‑end applications. Optimize performance through efficient rendering, lazy loading, and proper state management. Write clean, maintainable, and testable TypeScript code using modern development practices. Conduct code reviews, contribute to design discussions, and uphold best practices for accessibility and security. Collaborate closely with backend, QA, and product teams to deliver complete, production‑ready solutions. Manage and participate in mobile app distribution and release processes for both App Store and Play Store. What you will bring 3–6+ years of professional experience in front‑end or UI development. Strong proficiency in JavaScript (ES6+) and TypeScript. Hands‑on experience with React, Angular, and React Native. Solid understanding of responsive design, cross‑browser compatibility, and mobile‑first principles. Familiarity with state management tools such as Redux, Zustand, or NgRx. Understanding of UI/UX design principles and attention to detail in translating designs to production (UX/UI design experience is a plus). Experience using Git, CI/CD pipelines, and standard build tools (npm, yarn). Strong debugging, performance optimization, and problem‑solving skills. Proven experience managing mobile app distribution, signing, and release cycles on both iOS and Android. Some nice to have Experience with design systems (Material, Chakra UI, Tailwind CSS, or similar). Familiarity with testing frameworks such as Jest, React Testing Library, or Cypress. Knowledge of accessibility (WCAG) and internationalization (i18n) standards. Experience working in monorepo environments or large‑scale multi‑framework projects. What Senstar offers Innovation: An opportunity to develop industry‑leading security solutions. Collaborative Culture: Join a passionate, results‑driven team where collaboration and innovation are at the core of everything we do. Your contributions will be valued, and your ideas will help drive success. Continuous Professional Development: We are committed to your growth, offering ample opportunities for learning and advancement within a fast‑paced, evolving industry. Work‑Life Balance: Enjoy a flexible work environment that promotes work‑life balance, allowing you to thrive both personally and professionally. Competitive Compensation & Benefits: Receive a competitive salary, performance‑based incentives, and a comprehensive benefits package designed to support your health, well‑being, and ongoing professional development. Accessibility and Inclusion: At Senstar, we are committed to building an inclusive and accessible environment that includes a variety of backgrounds, perspectives, and skills. We firmly believe, an accessible and inclusive workplace makes us stronger, more competitive, and innovative. Should you require an accommodation through any stage of the recruiting or hiring process please let us know. Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Industries Security and Investigations Referrals increase your chances of interviewing at Senstar by 2x. Get notified about new User Interface Engineer jobs in Waterloo, Ontario, Canada. #J-18808-Ljbffr