Fullstack Product Engineer (React Native)

TL;DR

Fullstack Product Engineer (React Native): Building and evolving a cross-platform ecosystem for health and fitness applications with an accent on AI-first development and scalable architecture. Focus on designing modular systems, optimizing BFF services, and implementing agentic workflows to accelerate product experimentation and delivery.

Location: Remote

Company

hirify.global is a global wellness technology company building and scaling popular fitness apps like Muscle Booster, Yoga-Go, and WalkFit for millions of users worldwide.

What you will do

• Develop and evolve a cross-platform ecosystem covering mobile, web, BFF, and infrastructure layers.
• Design scalable foundations for health and fitness apps using React Native and modern web technologies.
• Collaborate with product, design, and marketing teams to translate business bets into technical experiments.
• Implement and improve AI-agentic workflows to enhance team productivity and code quality.
• Build shared platform capabilities, internal tooling, and CI/CD pipelines.
• Manage native mobile integrations, including video playback, streaming, and HLS solutions.

Requirements

• Strong commercial experience with React Native and TypeScript.
• Solid understanding of full-stack architecture including mobile, web, BFF, and cloud layers.
• Deep knowledge of software architecture, modular systems, and performance optimization.
• Experience with CI/CD pipelines and modern developer workflows.
• Strong engineering mindset focused on maintainability, reliability, and fast iteration.
• Comfortable working in AI-assisted or agentic development environments.

Nice to have

• Experience building white-label mobile applications or multi-brand ecosystems.
• Hands-on backend development experience with TypeScript (Node.js).
• Experience designing and implementing BFF services.
• Familiarity with OWASP mobile security best practices.
• Strong experience with native mobile media and video playback technologies (HLS, AVPlayer, ExoPlayer).

Culture & Benefits

• Work in a high-growth environment with a focus on outcomes and rapid experimentation.
• Opportunity to influence engineering culture through architecture discussions and code reviews.
• Exposure to advanced AI-driven development workflows and agentic systems.
• Collaborative environment spanning multiple international hubs.

Hiring process

• Recruiter call.
• Interview with Hiring Manager.
• Skills assessment.
• Live coding session.