Full Stack Developer : React and SwiftUI - Capgemini
Philadelphia, PA
About the Job
Job description:
We are looking for a dedicated Fullstack Developer with expertise in React and Swift, capable of integrating external hardware with iOS applications and rendering the output in a web view. The ideal candidate will have experience with external device communication (e.g., via Bluetooth, USB, or Wi-Fi) and will collaborate with multi-functional teams to deliver flawless hardware-software integration. This role involves building robust native iOS components and multifaceted, responsive web interfaces. This will be an onsite role in West Chester, PA.
Key Responsibilities:
• Develop and maintain native iOS applications using Swift and SwiftUI.
• Integrate external hardware devices (e.g., sensors, printers, scanners) using communication protocols like Bluetooth, USB, or Wi-Fi.
• Process data from external hardware and render it within a WebView or provide APIs for front-end rendering.
• Use frameworks such as Core Bluetooth, ExternalAccessory, or similar for hardware communication.
• Debug and resolve connectivity issues between hardware and the iOS application.
• Develop and maintain interactive web interfaces using React.
• Integrate APIs from the native iOS layer to render real-time data in a WebView.
• Build reusable and modular components for flawless integration and data visualization.
• Optimize web applications for performance, responsiveness, and scalability.
• Ensure cross-browser compatibility and accessibility compliance (e.g., WCAG standards).
• Write and maintain unit tests for front-end components using Jest, React Testing Library, or similar frameworks.
• Collaborate with hardware engineers, UI/UX designers, and backend developers to deliver integrated solutions.
• Write clean, maintainable, and testable code following best practices.
• Conduct thorough testing to ensure hardware compatibility across different iOS devices.
• Supervise and improve application performance for both mobile and web platforms.
• Stay updated with the latest trends and technologies in mobile development, hardware integration, and web frameworks.
Required Skills:
• Solid experience with Swift and SwiftUI for iOS development.
• Hands-on experience in integrating external hardware devices using protocols such as Core Bluetooth, ExternalAccessory, or MultipeerConnectivity.
• Proficiency in React for front-end development.
• Proven understanding of WebView (e.g., WKWebView) for rendering dynamic web content in iOS apps.
• Familiarity with RESTful APIs and asynchronous programming for data exchange.
• Solid understanding of HTML, CSS, and JavaScript (ES6 ).
• Experience with TypeScript for better code maintainability in React.
• Understanding of WebSocket communication for real-time data rendering.
• Familiarity with GraphQL for advanced API interactions.
• Understanding of accessibility standards (WCAG, ARIA) and tools like axe and Lighthouse.
• Experience in unit testing for both front-end and back-end components.
• Knowledge of encryption and security protocols for hardware communication.
• Strong analytical and problem-solving skills, especially for hardware-software debugging.
• Superb communication and teamwork abilities.
• Attention to detail with a focus on delivering high-quality user experiences.
• Adaptability to learn and work with new tools and technologies.
Good-to-Have:
• Experience with Angular for front-end development.
• Familiarity with Node.js for back-end development.
• Experience with cloud platforms (e.g., AWS, GCP, Azure).
• Familiarity with CI/CD pipelines and version control systems like Git.
• Knowledge of microservices architecture and Kubernetes/Docker for containerization.
• Exposure to testing frameworks (e.g., Jest, Mocha for React; JUnit for Kotlin).
#LI-MS4 #LI-HYBRID
Life at Capgemini
Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer:
+ Flexible work
+ Healthcare including dental, vision, mental health, and well-being programs
+ Financial well-being programs such as 401(k) and Employee Share Ownership Plan
+ Paid time off and paid holidays
+ Paid parental leave
+ Family building benefits like adoption assistance, surrogacy, and cryopreservation
+ Social well-being benefits like subsidized back-up child/elder care and tutoring
+ Mentoring, coaching and learning programs
+ Employee Resource Groups
+ Disaster Relief
About Capgemini
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion.
Get The Future You Want | www.capgemini.com
Disclaimer
Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.
This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.
Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.
Click the following link for more information on your rights as an Applicant http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law
Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.
Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini.
Job: _Developer_
Organization: _NA APPS LOC PRACTICE_
Title: _Full Stack Developer : React and SwiftUI_
Location: _PA-Philadelphia_
Requisition ID: _077457_
We are looking for a dedicated Fullstack Developer with expertise in React and Swift, capable of integrating external hardware with iOS applications and rendering the output in a web view. The ideal candidate will have experience with external device communication (e.g., via Bluetooth, USB, or Wi-Fi) and will collaborate with multi-functional teams to deliver flawless hardware-software integration. This role involves building robust native iOS components and multifaceted, responsive web interfaces. This will be an onsite role in West Chester, PA.
Key Responsibilities:
• Develop and maintain native iOS applications using Swift and SwiftUI.
• Integrate external hardware devices (e.g., sensors, printers, scanners) using communication protocols like Bluetooth, USB, or Wi-Fi.
• Process data from external hardware and render it within a WebView or provide APIs for front-end rendering.
• Use frameworks such as Core Bluetooth, ExternalAccessory, or similar for hardware communication.
• Debug and resolve connectivity issues between hardware and the iOS application.
• Develop and maintain interactive web interfaces using React.
• Integrate APIs from the native iOS layer to render real-time data in a WebView.
• Build reusable and modular components for flawless integration and data visualization.
• Optimize web applications for performance, responsiveness, and scalability.
• Ensure cross-browser compatibility and accessibility compliance (e.g., WCAG standards).
• Write and maintain unit tests for front-end components using Jest, React Testing Library, or similar frameworks.
• Collaborate with hardware engineers, UI/UX designers, and backend developers to deliver integrated solutions.
• Write clean, maintainable, and testable code following best practices.
• Conduct thorough testing to ensure hardware compatibility across different iOS devices.
• Supervise and improve application performance for both mobile and web platforms.
• Stay updated with the latest trends and technologies in mobile development, hardware integration, and web frameworks.
Required Skills:
• Solid experience with Swift and SwiftUI for iOS development.
• Hands-on experience in integrating external hardware devices using protocols such as Core Bluetooth, ExternalAccessory, or MultipeerConnectivity.
• Proficiency in React for front-end development.
• Proven understanding of WebView (e.g., WKWebView) for rendering dynamic web content in iOS apps.
• Familiarity with RESTful APIs and asynchronous programming for data exchange.
• Solid understanding of HTML, CSS, and JavaScript (ES6 ).
• Experience with TypeScript for better code maintainability in React.
• Understanding of WebSocket communication for real-time data rendering.
• Familiarity with GraphQL for advanced API interactions.
• Understanding of accessibility standards (WCAG, ARIA) and tools like axe and Lighthouse.
• Experience in unit testing for both front-end and back-end components.
• Knowledge of encryption and security protocols for hardware communication.
• Strong analytical and problem-solving skills, especially for hardware-software debugging.
• Superb communication and teamwork abilities.
• Attention to detail with a focus on delivering high-quality user experiences.
• Adaptability to learn and work with new tools and technologies.
Good-to-Have:
• Experience with Angular for front-end development.
• Familiarity with Node.js for back-end development.
• Experience with cloud platforms (e.g., AWS, GCP, Azure).
• Familiarity with CI/CD pipelines and version control systems like Git.
• Knowledge of microservices architecture and Kubernetes/Docker for containerization.
• Exposure to testing frameworks (e.g., Jest, Mocha for React; JUnit for Kotlin).
#LI-MS4 #LI-HYBRID
Life at Capgemini
Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer:
+ Flexible work
+ Healthcare including dental, vision, mental health, and well-being programs
+ Financial well-being programs such as 401(k) and Employee Share Ownership Plan
+ Paid time off and paid holidays
+ Paid parental leave
+ Family building benefits like adoption assistance, surrogacy, and cryopreservation
+ Social well-being benefits like subsidized back-up child/elder care and tutoring
+ Mentoring, coaching and learning programs
+ Employee Resource Groups
+ Disaster Relief
About Capgemini
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion.
Get The Future You Want | www.capgemini.com
Disclaimer
Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.
This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.
Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.
Click the following link for more information on your rights as an Applicant http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law
Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.
Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini.
Job: _Developer_
Organization: _NA APPS LOC PRACTICE_
Title: _Full Stack Developer : React and SwiftUI_
Location: _PA-Philadelphia_
Requisition ID: _077457_
Source : Capgemini