C4Media, Inc. (HQ Toronto, Canada. Private. Established in 2007), is seeking a Mobile Developer, React Native (contractor) to join our fully remote, global, fun, and friendly team.

As a Mobile Developer, you will focus on execution and delivery, building and maintaining mobile features end-to-end—from consuming APIs and managing state to rendering polished, production-ready UI on iOS and Android.

What You'll Do

• Implement Mobile Features: Build complete features in React Native, from API integration to UI rendering.
• Data & State Handling: Consume REST APIs, manage async data flows, caching, and error states.
• Cross-Platform Delivery: Ensure features behave consistently across iOS and Android.
• Production Readiness: Handle loading states, retries, offline scenarios, and edge cases.
• Collaboration: Work with backend and product teams to implement requirements accurately and efficiently.
• Maintain Codebase: Improve existing code, refactor when needed, and keep technical debt under control.

Job Requirements

Professional Experience, Skills & Education:

• 3–5 years of professional mobile development experience
• Strong proficiency in React Native
• Solid TypeScript skills
• Experience integrating APIs (REST)
• Experience with mobile state management (Redux)
• Good understanding of mobile performance considerations
• Familiarity with iOS and Android platform differences
• Experience shipping apps to production
• Portfolio required: Examples of shipped apps, repositories, or concrete feature work
• Only candidates who submit their applications in English will be considered for this role (including resume)

Setup Requirements:

• Able to work in a full-time remote position
• Reside in Europe
• Able to work as an independent contractor
• Able to work in overlap with our core global office hours (9 AM - 1 PM EST)
• Quiet home office and ability to work comfortably from home
• Reliable infrastructure: Access to high-speed internet and a modern computer
• Able and willing to travel to locations in the USA or Europe 1–3 times per year, with an average stay of 4–8 days, to attend our software conferences and annual company meetings

Frontend–Backend Bridge Skills:

• Comfortable working with API contracts and backend schemas
• Ability to reason about data models and transform data for UI needs
• Handle authentication flows, tokens, and secure storage
• Implement pagination, background refresh, and optimistic updates
• Debug issues across network, state, and UI layers

Nice to Have:

• Experience with offline-first or poor-network scenarios
• Familiarity with background tasks, push notifications, or deep linking
• Experience with React Native performance tools
• Understanding of basic backend concepts (queues, retries, rate limits)
• Experience working in codebases shared by multiple developers

What Makes You Successful Here

You are someone who:

• Focuses on shipping working features, not just writing components
• Thinks in terms of data flow, edge cases, and failure scenarios
• Can implement a feature from API docs to UI without hand-holding
• Communicates clearly when requirements are unclear or incomplete
• Balances speed with long-term maintainability

Why work for C4Media:

• Work from home - always: We are a remote-first and remote-always team who has been successfully operating on a work-from-home basis since 2007. And we have no intention of changing that.
• Travel the world: C4Media offers an opportunity to travel 1 - 3 times a year at our expense to NYC, SF, London, and other fun, global locations for conferences & team building. We also got you covered to add a sightseeing day to the end of the trip! 
• Take care of each other: We look out for one another and prioritize respect, fairness, support, and well-being. Check out our core values on our careers page.
• Learn something new: C4Media’s culture is one of learning & mastering. Everyone has a training and education budget for professional growth every year and is encouraged to use it.
• Make friends across the world: Be a part of a leading, fast-growing international company and build a network of international friends and colleagues for life.
• Support wellbeing: In an effort to make physical activity more readily accessible, we offer staff an annual subsidy towards fitness and wellness.
• Generous paid time off: In addition to 25 paid days off in the 1st year and 30 paid days off in every subsequent year, we provide 1 paid day off for birthdays (or a similar special day) and 2 paid days for continuing education.

Diversity

Our company culture promotes and encourages a safe environment regardless of gender, sexual orientation, disability, physical appearance, body size, race, or religion. We particularly encourage applications from people from underrepresented groups.

Qualified candidates to submit their applications on our C4Media website.