Sr. Front-End & Mobile Developer (REMOTE)

Signet Jewelers•Akron, OH

6d•$100,000 - $125,000•Remote

About The Position

We are seeking a talented and innovative Senior Front-End & Mobile Developer to design, develop, and maintain modern web and mobile applications. This role will be responsible for building highly responsive user interfaces, cross-platform mobile applications, and engaging customer experience using React, React Native, Angular, iOS technologies, and Capacitor. The ideal candidate is passionate about user experience, mobile-first design, and modern front-end development practices. They will collaborate closely with Product Managers, UX/UI Designers, Back-End Developers, and QA teams to deliver scalable and high-performing applications.

Requirements

Bachelor’s degree in Computer Science, IT, Engineering, or related field
5+ years of experience in front-end and mobile application development
Strong proficiency in modern front-end technologies including React, Angular, JavaScript (ES6+), TypeScript, HTML5, and CSS/SCSS
Experience building mobile applications with React Native and hybrid frameworks such as Capacitor or Ionic
Experience developing and deploying iOS applications, including App Store submission
Strong experience integrating RESTful APIs and working with JSON-based services and authentication methods
Solid understanding of responsive design, mobile-first development, and cross-platform compatibility
Experience with version control and development tools such as Git, GitHub, and Azure DevOps
Familiarity with Agile methodologies, CI/CD pipelines, and modern development practices
Knowledge of testing frameworks and tools such as Jest, React Testing Library, Cypress, or Playwright
Experience with cloud platforms (AWS or Azure), mobile analytics, accessibility (WCAG), and performance monitoring tools
Strong problem-solving, communication, and collaboration skills, with the ability to manage priorities and deliver high-quality work in team environments

Responsibilities

Design, develop, and maintain modern web applications using React and Angular.
Build reusable, scalable, and maintainable UI components and libraries.
Implement responsive and mobile-first user interfaces across multiple devices and browsers.
Translate UI/UX designs into high-quality production-ready applications.
Optimize application performance, accessibility, and user experience.
Develop and maintain cross-platform mobile applications using React Native, Angular and Capacitor.
Build and deploy applications for iOS platforms while ensuring native device integration.
Implement mobile-specific features such as push notifications, camera access, location services, biometrics, and offline capabilities.
Work with native iOS functionality and integrate third-party SDKs and APIs.
Consume and integrate RESTful APIs and backend services.
Collaborate with backend teams to define API contracts and optimize application performance.
Participate in application architecture discussions and technical design reviews.
Ensure security best practices are followed for web and mobile applications.
Write clean, maintainable, and well-documented code.
Perform code reviews and enforce development standards.
Create and maintain automated unit, integration, and UI tests.
Participate in Agile ceremonies, sprint planning, and release activities.
Troubleshoot and resolve production issues and application defects.