Lead Software Engineer - Mobile (m/f/d)

1KOMMA5°
We are looking for you to join our tech team in Berlin, Munich, or Hamburg. 1KOMMA5° is creating Germany's largest one-stop-shop for the sale, installation, and servicing of solar panels, heat pumps, electricity solutions, and charging infrastructure. And the best part? They are all interconnected!

Become a part of our mission and learn more about our Product & Tech team! Your mission
As a mobile engineer at 1KOMMA5°, you will be one of the first members of a cross-functional team alongside frontend and backend engineers, product owners, and UX/UI designers. You will build the Installation Manager, our mobile app for the digitization of operations and processes from ground operations to rooftop installations, while helping build a self-organized team responsible for defining, designing, deploying, and running their own solutions.
Key responsibilities include but are not limited to:

• Spearhead the evolution of our mobile app for the virtual assembly line, supporting the team in achieving ambitious goals and driving continuous improvement for the 1KOMMA5° Installation Manager app
• Drive product development and innovation while ensuring constant technical improvements and maintainability of our apps
• Create, implement, deploy, sustain, and enhance high-quality Flutter-based mobile apps for iOS and Android platforms
• Foster a culture of collaboration, learning and self-improvement
• Promote teamwork and successful project execution
• Provide guidance and coaching to colleagues on automated testing and releasing, design methods, and coding standards

Technologies, tools, and processes you will work with include:

• Flutter
• Patrol
• Firestore
• GCP (Pub/Sub, Cloud Functions)
• GitHub
• Linear
• Miro
• ShapeUp

Your profile
You have:

• a proven track record of developing, releasing, and maintaining several mobile apps cross-platform with Flutter and/or natively in iOS and/or Android
• experience with developing and releasing clean, well-maintainable, and testable code with continuous delivery and automated tests
• experience with implementing native UI/UX guidelines, APIs, and database management for integrating server-side APIs
• found your way to quickly navigate remote and async-loving cross-functional teams in a fast-paced, interdisciplinary working environment
• a result-oriented mindset, and the urge to help the people around you thrive
• very good knowledge of spoken and written English

Bonus points for:

• Experience developing and delivering Flutter-based apps
• Experience with TypeScript, Ruby, and modern web development practices
• Experience in other areas of software development outside of mobile (backend, frontend, infrastructure, etc.)
• Experience with cloud infrastructure (ideally Google Cloud) and DevOps practices
• Experience with designing and implementing APIs
• Experience and interest in climate tech industry

We are a thriving and dynamic company with a talented team. We require our engineers to be imaginative, enthusiastic, and willing to tackle new challenges as we strive to provide everyone with renewable energy technologies. Benefits

• You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen
• With your work, you accelerate the "energy transition" and hence have a direct impact on our climate
• Work with and learn from other super-smart colleagues
• You will enjoy direct contact with core decision-makers
• You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups
• You work remotely (Germany-wide), with offices in Hamburg, Berlin, or Munich
• Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass