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AI-integrated Mobile App Developer for an Fitness Company (US-Based/Remote) image - Rise Careers
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AI-integrated Mobile App Developer for an Fitness Company (US-Based/Remote)

Paired is a global staffing and recruiting agency that pairs remote work with top-tier talent. We help individuals from around the world connect with great companies that are looking for their specific skill set. Our mission is to provide great jobs to talented people, no matter where they are located.

Our client is a fitness company associated with an app that helps users track workouts and meals, measure results, and achieve fitness goals with the guidance of a personal trainer.

Role Overview:
As an AI Mobile Developer, you will be responsible for building the frontend and backend of a fitness coaching app that generates custom meal/workout plans based on intake form logic.

Key Responsibilities:

      • Develop and maintain the frontend and backend of a fitness coaching SaaS platform using Flutter or React Native.
      • Integrate OpenAI API to enable logic-driven data retrieval from structured video and meal databases.
      • Implement Stripe payment gateway for secure transactions and automate plan generation upon payment confirmation.
      • Design and develop an AI-powered chatbot “coach” utilizing LLM APIs such as GPT-4.
      • Build a dynamic consultation form system (embedded or in-app) with logical flow control.
      • Automate backend processes and workflows using tools like Zapier or Make for scalability.
      • Create a scalable and modular architecture to support white-labeling and product customization.
      • Incorporate food tracking features, including image recognition capabilities.
      • Collaborate closely with product and design teams to deliver an exceptional user experience for both coaches and clients.
      • Maintain and improve the platform continuously, ensuring performance, scalability, and security.
      • Support the full-stack development of both coach-facing and client-facing interfaces.
    • Over 3 years of experience in mobile app development with Flutter or React Native.
    • Strong knowledge of integrating third-party APIs, particularly OpenAI (GPT models) and Stripe.
    • Experience with AI integrations, especially LLMs like GPT-4, and their application in real-world solutions.
    • Familiarity with backend automation tools such as Zapier or Make for workflow optimization.
    • Proficiency in building scalable, modular architectures suitable for SaaS platforms.
    • Experience in implementing image recognition technologies, particularly for food tracking.
    • Solid understanding of full-stack development, including database management and server-side logic.
  • Competitive salary in USD
  • Fully remote work environment with flexible scheduling
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Average salary estimate

$135000 / YEARLY (est.)
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max
$110000K
$160000K

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DATE POSTED
August 14, 2025
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