Job Opportunities API

At thermondo, our mission is to  decarbonize every home , and technology is our primary lever for change. We are disrupting a massive industry bogged down by legacy systems and manual work. This is where you come in. We build the intelligent software and automation that gives us a decisive edge, allowing us to operate at a scale and efficiency our competitors can't match. We are looking for a skilled and motivated Mobile Engineer (f/m/d) to contribute directly to the development of our native mobile applications, with a strong focus on Android, and multi-platform solutions. This role is ideal for a hands-on engineer who is eager to grow their technical scope, take ownership of software development, and contribute to both mobile and adjacent full-stack systems. Develop Native Mobile Features.  You will develop, test, and maintain high-quality features for our native Android/iOS applications (Kotlin Multiplatform Mobile), focusing on efficient UI implementation, state management, and robust data integration. Contribute to Mobile Architecture.  You will implement technical designs, focusing on best practices for performance tuning, offline/online capabilities, and stability in our mobile applications. Collaborate on Integration.  You will collaborate closely with backend and platform teams to ensure reliable integration of mobile features. Take Ownership of Tasks.  You will take ownership of assigned features and tasks from definition to deployment, translating requirements into technical implementation plans. Support AI Implementation.  You will implement and support patterns for integrating pre-defined LLM services and AI-native features into the mobile application codebase. Improve Development Practice.  You will contribute to the improvement of mobile development workflows, participate in code reviews, and share knowledge within the engineering team. Experienced:  You have 3-5 years of hands-on experience in native mobile development, preferably within a fast-paced product environment. Mobile and Growth Mindset.  You are proficient in native mobile development and eager to grow into a versatile full-stack contributor. You are proficient in  native Android development (Kotlin)  and modern Android architecture. You have experience with or a strong  willingness to learn and contribute to our future iOS application . You are comfortable reasoning about API interactions and system data flows. Python knowledge is a strong bonus  and an asset for contributing to our internal systems. Self-Driven:  You are capable of managing your tasks and prioritizing effectively, seeking guidance when necessary but driving implementation independently. Pragmatic:  You focus on delivering reliable, maintainable solutions and know when to use existing technology versus learning new tools. Strong Collaborator:  You communicate technical challenges clearly within the team and contribute effectively to technical documentation. Bonus points Production AI:  Familiarity with concepts like prompt engineering. Mobile DevOps:  Hands-on experience improving CI/CD pipelines, automated testing, and build/release processes for mobile apps. Event-Driven Systems:  Experience working with asynchronous patterns and message queues (like Kafka or SQS/SNS) for reliable data exchange with mobile clients. Legacy Migration:  Experience contributing to the modernization or refactoring of existing application codebases. A passion for climate tech.  You're motivated by our mission to decarbonize homes and are excited to apply your skills to a problem that matters. In this role, you can expect an attractive compensation package starting from €70.000 Join a team of Product Managers, Software Engineers, Designers, Data and Salesforce people who are excellent in their craft and are happy to share their knowledge and help you grow alongside them