React Native Developer

At BARFER'S Wellfood, we develop and produce premium dog and cat food based on the BARF principle (Biologically Appropriate Raw Feeding).

In our own Berlin-based manufactory, we create over 280 products, which we sell through our online shop, eight stores in Berlin, Potsdam, and Hamburg, as well as through selected B2B partners.

We are revolutionizing the pet food industry – our mission is to ensure that every dog and cat is fed in a species-appropriate way

We're looking for a Mid React Native Developer to join our product engineering team and help build world-class mobile e-commerce experiences. You'll take ownership of app development from architecture to deployment, collaborating closely with design, backend, and data teams to deliver scalable, performant, and customer-focused mobile products.

You'll play a key role in shaping our Shopify-integrated mobile ecosystem, improving app performance, and driving innovation in how users interact with our online store. At the beginning, you will report directly to the CTO.

Key Responsibilities

• End-to-End Development: Build, test, and maintain React Native app for iOS and Android, focused on Shopify-powered e-commerce experiences.
• Architecture & Code Quality: Design and implement clean, maintainable, and scalable codebases following modern React Native and Shopify best practices.
• Integration: Connect mobile apps with Shopify APIs, custom storefronts, and backend services.
• Collaboration: Work closely with UI/UX designers, backend engineers, and the data team to ensure seamless and data-driven customer journeys.
• Performance Optimization: Identify and fix performance bottlenecks, ensuring smooth user interactions and optimized checkout flows.
• Continuous Improvement: Contribute to CI/CD pipelines, automated testing, and release processes.

Experience: 3–6+ years of professional software development, with 2+ years in React Native and experience building Shopify-integrated mobile apps or E-Commerce platforms.

Strong Knowledge of:

• React / React Native core concepts (Hooks, Context API, Navigation, etc.)
• TypeScript and modern JavaScript (ES6+)
• Shopify APIs (Storefront, Admin, or Hydrogen)
• Payment systems and checkout integrations
• REST and GraphQL APIs
• Mobile performance optimization and offline-first patterns

Tools & Practices:

• Git, CI/CD pipelines (Fastlane, Bitrise, or similar)
• Unit and E2E testing (Jest, Detox, etc.)
• App Store / Play Store deployment
• Google Cloud

Bonus Skills:

• Experience with native iOS (Swift) or Android (Kotlin/Java)
• Familiarity with Shopify Hydrogen, Remix, or headless commerce setups
• Experience with analytics, personalization, or loyalty program integrations

Soft Skills:

• Team player who helps create a safe, inclusive, and supportive work environment
• Strong communication and collaboration mindset
• Product-oriented thinking with attention to UX and conversion optimization
• Ability to work in an agile, cross-functional team

• fast-growing, profitable company with a real purpose: animal health
• Bring your dog to work
• A modern work environment in Berlin with the option to work remotely
• Employee discount on all BARFER'S products
• 30 days of annual vacation — and best of all: you get your birthday off
• A €50 monthly BARFER'S card to treat yourself to whatever you like
• An attractive compensation package, including discounts for the Deutschlandticket, JobRad, and more

Then send us your CV along with a short note (3 sentences) on why you are the right person for this role.

We're looking forward to hearing from you

If you have any questions, please contact:

Ange

Human Resources

Phone:

(At BARFER'S, we take pride in the diversity of our team. Decisions during hiring and employment are never based on skin color, religion or belief, ethnic or national origin, nationality, gender identity, sexual orientation, disability, or age. BARFER'S provides a safe workplace and stands firmly against any form of discrimination or harassment.)