Junior Mobile Developer (m/f/d)

About Reonic 🌱

At Reonic, we’re on a mission to simplify renewable technology with our B2B SaaS solutions for solar, storage, and heat pumps. Backed by top-tier investors and trusted by 1,400+ business customers, we’re looking to extend our engineering team with a Mobile Developer—and we need YOU to help us build a team that drives this mission forward.

What you will do ✨

• 📱 Mobile Development: Build and improve our mobile applications using React, making renewable tech tools easy and intuitive for our customers.
• 🎨 UI/UX Collaboration: Work closely with designers to implement beautiful, user-friendly mobile experiences.
• ⚡ Feature Development: Help deliver core product features that empower businesses in the renewable energy sector.
• 🧪 Quality & Learning: Write clean code, test your work, and learn best practices from experienced engineers.

What Makes You a Great Fit ✅

• 💡 Passion for React: You have hands-on experience with React (internships, projects, or personal apps count!).
• 📚 Eager to Learn: Excited to grow your skills in mobile development, testing, and deployment.
• 🛠️ Tech Basics: Understanding of JavaScript/TypeScript, APIs, and mobile app fundamentals.
• 🌱 Mission-Driven: A genuine interest in clean energy and sustainability.
• 🌈 Bonus Points: Experience with GitHub, AWS, or open-source contributions.

Why Join Us?

• 🚀 A pivotal role in a fast-growing VC-backed startup building a product already loved by 1000+ paying B2B customers
• 🌍 Be part of a fast-growing company that’s making a tangible impact in the renewable energy sector
• 🧩 Nothing is set in stone - You get to shape your workplace
• 📚 Learning new things is part of your job
• 💰A competitive salary package
• 🏋️ ♂️ Perks include gym membership, coffee, regular team events, MacBook & more

Location 📍

This is a full-time, in-office position. Our Berlin office is located at Alexanderplatz.

🔗 Ready to shape the future of renewable energy? Apply now!

If you're a talented, ambitious Backend Engineer with a passion for clean energy, we want to hear from you!