Our mission: Enable all people to Celebrate Life and Express Love.
Senior Front-End, Mobile Developer
Location
Ohio + 1 moreAll locations: Ohio | Texas
Posted
3 days ago
Salary
$100K - $125K / year
Seniority
Senior
Job Description
Senior Front-End, Mobile Developer
Signet Jewelers
• 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.
Job 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.
Benefits
- Comprehensive healthcare, dental, and vision insurance to keep you and your family covered that is active on day 1 of employment
- Generous 401(k) matching after just one year to help secure your financial future
- Ample paid time off, plus seven holidays to recharge and unwind
- Exclusive discounts on premium merchandise just for you
- Dynamic Learning & Development programs to support your growth
Related Guides
Related Job Pages
More Frontend Engineer Jobs
• Maintain scalable web applications using React for the frontend and C# for the backend. • Architect and implement robust, maintainable, and efficient solutions. • Utilize design patterns to ensure the scalability and maintainability of the code. • Implement database access layers using Entity Framework or ADO.NET. • Collaborate with cross-functional teams to define, design, and ship new features. • Optimize application performance and ensure responsiveness of applications. • Implement and manage databases using MSSQL. • Develop and maintain cloud-based applications and services on Azure. • Write clean, maintainable, and testable code. • Troubleshoot and debug applications. • Stay up-to-date with emerging technologies and industry trends.
• As a Junior Web Developer, you will work directly in support of the SEO and Content departments — managing, updating, and maintaining client websites across a growing portfolio of automotive dealership accounts. • You will be responsible for keeping websites technically sound, SEO-friendly, and performing at their best. • Your day-to-day will involve: Managing and overseeing client websites — ensuring they are current, technically accurate, and optimized for performance and search visibility at all times. • Uploading and formatting content to client websites using CSS3 and HTML — implementing changes accurately and in line with client brand standards and SEO requirements. • Updating website navigation, internal links, and metadata — making precise, consistent updates that support both user experience and organic search performance. • Diagnosing and fixing 301 redirect errors and 404 errors — identifying technical issues quickly and resolving them cleanly without creating downstream problems. • Supporting the SEO and Content teams with a wide range of website maintenance and enhancement tasks — from structural updates and formatting fixes to more complex technical implementations as your skills grow. • Working within Content Management Systems to implement updates efficiently — navigating platforms like WordPress and others with increasing confidence and speed. • Collaborating with SEOs, content writers, and designers across a fully remote team — communicating clearly, executing feedback accurately, and contributing to a culture of quality and continuous improvement.
• Develop high-quality software design and architecture • Identify, prioritize, and execute tasks in the software development life cycle • Develop tools and applications by producing clean, efficient code • Automate tasks through appropriate tools and scripting • Review and debug code • Perform validation and verification testing • Collaborate with internal teams and vendors to fix and improve products • Document development phases and monitor systems • Ensure software is up-to-date with the latest technology
Frontend Developer – Next.js
3CON Consultoria e SistemasEnabler de inovação e transformação digital, construindo soluções de impacto para os negócios.
• Develop web applications using Next.js, React.js and TypeScript. • Create responsive, optimized interfaces for various devices. • Implement SSR (Server-Side Rendering), SSG (Static Site Generation) and ISR (Incremental Static Regeneration) features. • Integrate applications with REST and GraphQL APIs. • Ensure application performance, accessibility, SEO and security. • Contribute to architecture definition and development best practices. • Perform testing, bug fixes and continuous improvements. • Work closely with UX/UI, Backend, QA and Product teams. • Participate in code reviews and agile processes.




