You’re not looking to just keep things running — you want to build something that matters. As our Principal Mobile Engineer , you’ll shape the future of our mobile apps and lead the greenfield build of our iOS app with Kotlin Multiplatform (KMP) . You’ll turn complex challenges into intuitive, secure, and delightful experiences that help fight greenhouse gas emissions. 📱🌍✨
Key Responsibilities 🎯
- Lead the development of our new iOS app with KMP, setting the technical direction and foundations.
- Own and drive product features from ideation to deployment.
- Ensure operational stability by troubleshooting incidents and resolving issues.
- Communicate effectively with customers to understand their needs.
- Actively contribute to team processes and foster a positive, collaborative work culture.
This role is right for you if you… ✨
- Are driven by excellence and enjoy working autonomously while staying aligned with team goals.
- Enjoy collaborating with customers and stakeholders, simplifying technical challenges into actionable solutions.
- Value balancing technical and economic constraints to meet project goals.
- Have a passion for mentoring and fostering a collaborative, high-performance work environment.
- Appreciate direct feedback and are skilled at giving constructive input to your team.
- Want to make a tangible, positive impact on our planet 🌍.
Requirements
- Strong Android native development skills using the latest tech stack (Kotlin, Jetpack Compose, …)
- Strong iOS experience
- Solid understanding on different API formats and data storage technologies
- Ability to independently drive product features from concept to production.
- Excellent communication skills for collaborating with customers and internal stakeholders.
Great to have ➕
- Experience using Kotlin Multiplatform
- Experience working with IoT devices
- Experience shipping mobile Apps in B2B environments
- Skills with DevOps & CI / CD pipelines
Benefits
- Remote Working : Work from our hubs in Hamburg or Munich, or remote from Germany
- Unlimited Vacation : Take as many holidays as you need — we trust you to recharge when it matters most.
- Flexible Working Hours : Work during the hours that align with your peak performance and lifestyle.
- Mental Health Matters : Access 1 : 1 psychologist sessions and workshops through our Bloom partnership.
- Professional Growth : Use a dedicated development budget to enhance your skills and career.
- Stock Option Plan : Receive virtual stocks as a reward for your trust, effort, and vision alignment.
- Unite, Recharge, Celebrate : Join in-person team retreats to connect and have fun.
- Explore Germany : Enjoy the Deutschlandticket for flexible public transportation access.