Fullstack React Native Developer

Salary Competitive

Monthly Salary: 28 000 DKK - 43 000 DKK

We’re looking for a Full Stack React Native Developer who can drive both mobile development and backend integrations. Someone who loves building polished apps and shaping the underlying APIs that power them.

What you’ll do:

📱 Build and ship our mobile app with React Native (iOS + Android).

⚙️ Contribute to backend/API development and integrations.

🤝 Collaborate with product + design to create a seamless experience.

👉 You’ll also work closely with the founders and directly with clients to gather feedback and shape the product.

🧠 Help bring AI-driven features to life in a social learning context.

🚀 Own features end-to-end, from architecture to release.

What we’re looking for:

Strong experience with React Native.
Solid backend skills (Node.js, Python, or similar).
Familiarity with cloud (Azure, AWS, Terraform).
Startup mindset, adaptable, hands-on, and ownership-driven.

Bonus:

Experience with AI/ML or social/learning apps.
Based in Copenhagen
Fluent in Danish

Perks and benefits

This job comes with several perks and benefits

Work life balance

Skill development

Remote work allowed

Working at
Horaizon

See company profile

Horaizon is an AI consulting and product company helping organisations turn the hype around artificial intelligence into measurable business outcomes. The problem we see every day is twofold: • Uncertainty — businesses know AI will change how they operate but don’t know where to start. • Inefficiency — companies waste time and money experimenting with generic tools that don’t address their specific needs. At Horaizon, we bridge that gap by working alongside organisations as if they were our own. We design and implement AI systems that are cost-effective, secure, and directly aligned with their workflows, from reducing customer support costs by 10x to automating time-consuming financial processes. Whether a client comes to us with excitement or hesitation about AI, our role is the same: to provide clarity, trust, and results, helping them adapt and scale in a future where AI is not optional but essential.