Capgemini
Senior UI Developer (React)
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by?a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations?unlock the value of technology and build a more sustainable, more inclusive world.
Job Description
Key Responsibilities
Lead the development of intuitive responsive and accessible user interfaces using React with TypeScript
Translate UX designs and wireframes into highquality reusable components
Ensure consistent styling and behavior across browsers and devices
Design and implement backend services and APIs using NET 68 C and Entity Framework
Optimize backend performance scalability and security
Collaborate with designers product owners and backend engineers to deliver seamless user experiences
Implement and optimize RESTful API consumption and state management
Participate in code reviews unit testing and CICD pipeline setup
Mentor junior developers and contribute to UI and backend best practices
Required Skills
Expertlevel proficiency in React and TypeScript with a strong portfolio of UI work
Solid experience with HTML5 CSS3 SASSSCSS and responsive design frameworks
Familiarity with React Hooks Context API and component lifecycle management
Strong handson experience with CNET including NET 6 mandatory and NET 8 preferred
Experience designing and consuming REST APIs
Proficiency in backend development patterns including dependency injection middleware and asynchronous programming.
Familiarity with Git CICD pipelines and Agile methodologies
Experience with unit testing using JEST React Testing Library or XUnit
Exposure to OAuth 20 JWT and secure API integration
Knowledge of microservices architecture and cloudnative design
Qualifications
Bachelors or masters degree in computer science Engineering or related field.
6 years of experience in frontend and fullstack development
Proven leadership in UI architecture and backend delivery
Excellent communication collaboration and problemsolving skills
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
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, we'd love to hear from you with your recruiting contact.
Click the following link for more information on your rights as an Applicant
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, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
Ref. code: 316402
Posted on: Aug 28, 2025
Experience Level: Experienced Professionals
Contract Type: Permanent
Location:
Atlanta, US
Brand: Capgemini
Professional Community: Software Engineering
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.
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by?a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations?unlock the value of technology and build a more sustainable, more inclusive world.
Job Description
Key Responsibilities
Lead the development of intuitive responsive and accessible user interfaces using React with TypeScript
Translate UX designs and wireframes into highquality reusable components
Ensure consistent styling and behavior across browsers and devices
Design and implement backend services and APIs using NET 68 C and Entity Framework
Optimize backend performance scalability and security
Collaborate with designers product owners and backend engineers to deliver seamless user experiences
Implement and optimize RESTful API consumption and state management
Participate in code reviews unit testing and CICD pipeline setup
Mentor junior developers and contribute to UI and backend best practices
Required Skills
Expertlevel proficiency in React and TypeScript with a strong portfolio of UI work
Solid experience with HTML5 CSS3 SASSSCSS and responsive design frameworks
Familiarity with React Hooks Context API and component lifecycle management
Strong handson experience with CNET including NET 6 mandatory and NET 8 preferred
Experience designing and consuming REST APIs
Proficiency in backend development patterns including dependency injection middleware and asynchronous programming.
Familiarity with Git CICD pipelines and Agile methodologies
Experience with unit testing using JEST React Testing Library or XUnit
Exposure to OAuth 20 JWT and secure API integration
Knowledge of microservices architecture and cloudnative design
Qualifications
Bachelors or masters degree in computer science Engineering or related field.
6 years of experience in frontend and fullstack development
Proven leadership in UI architecture and backend delivery
Excellent communication collaboration and problemsolving skills
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
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, we'd love to hear from you with your recruiting contact.
Click the following link for more information on your rights as an Applicant
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, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
Ref. code: 316402
Posted on: Aug 28, 2025
Experience Level: Experienced Professionals
Contract Type: Permanent
Location:
Atlanta, US
Brand: Capgemini
Professional Community: Software Engineering
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.