Mobile Application Architect

Capgemini • Chicago, IL

4d • $86,129 - $127,189 • Hybrid

About The Position

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.

Requirements

• 8+ years of software development experience with deep expertise in React Native.
• Proven experience delivering large-scale, high-visibility, customer-facing mobile applications.
• Strong proficiency in JavaScript and TypeScript, mobile application architecture, and API integrations.
• Hands-on experience with Agentic AI, LLMs, or AI-driven systems, including decision engines or orchestration patterns.
• Solid experience with unit testing and mobile testing frameworks (e.g., Jest, React Native Testing Library, Detox).
• Strong understanding of OAuth 2.0 / OpenID Connect, secure authentication, and authorization flows in mobile applications.
• Experience integrating and working with native mobile functionality (iOS/Android modules, device APIs, push notifications, deep linking).
• Experience with cloud platforms and mobile CI/CD pipelines (build, test, release automation).
• Demonstrated technical leadership or architecture ownership within agile teams.

Nice To Haves

• Experience with Node.js for backend-for-frontend (BFF) services, APIs, or AI orchestration layers.
• Familiarity with server-side frameworks (e.g., Express, NestJS) supporting mobile ecosystems.
• Exposure to mobile security best practices such as secure storage, certificate pinning, and runtime protection.
• Experience deploying or consuming AI services from cloud providers (Azure, AWS, GCP).

Responsibilities

• Architect, design, and lead development of a highly visible, customer-facing mobile application using React Native.
• Own end-to-end mobile app architecture, including performance, scalability, reliability, security, and testability.
• Design and implement Agentic AI capabilities (autonomous agents, decision engines, orchestration flows) within the mobile ecosystem.
• Integrate LLMs, AI services, backend systems, and secure authentication mechanisms into mobile workflows.
• Establish mobile development best practices including unit testing, integration testing, coding standards, and CI/CD pipelines.
• Lead code reviews, mentor mobile engineers, and enforce high engineering quality.
• Partner closely with Product, UX, and Design to deliver world-class mobile experiences.
• Drive mobile-specific optimizations including offline support, app performance, native integrations, and state management.
• Ensure compliance with security, privacy, and platform (iOS/Android) guidelines, including OAuth-based authentication flows.
• Evaluate emerging mobile and AI technologies to continuously improve the platform.

Benefits

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade
• Company paid holidays
• Personal Days
• Sick Leave
• Medical, dental, and vision coverage
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed