At the earliest date possible we are looking for support for our #teamsonnen

At sonnen, we believe clean, affordable, and reliable energy for all is one of the greatest challenges of our time. With over 40,000 sonnenBatterie-systems installed worldwide, sonnen is a proven global leader in intelligent energy management solutions providing greater energy control for residential customers through increased solar self-consumption, reduced peak energy usage and reliable backup power during outages – contributing to a cleaner and more reliable energy future.

About this role:

We are looking for a Senior Full Stack Developer to join our Portal Apps team. In this exciting position, you will play a critical role in defining the architecture and implementation of our portals for customers and partners. In addition, you'll work closely with other tech teams and product management to build an outstanding user experience with a modern technology stack.

We work mainly with React, React Native, and Node.js. Furthermore, we work with services like AWS, Datadog, Sentry, Firebase, and Miro.

We work in cross-functional and self-organized Scrum teams in a DevOps setup, and we follow a "You build it – you run it" approach. We emphasize quality and apply code reviews, extreme programming methods, and test coverage tracking.

Because technology is constantly evolving, we invest in the growth of our teams and people. We provide access to learning tools and platforms, run pair-programming sessions and sponsor conference visits.

Your responsibilities:

• Conceptualization and software engineering of the sonnen Customer and/or Partner Portal

• Deliver high-quality and well-tested products

• Define and maintain technical quality standards and processes

• Inspire and grow your team, and create a working atmosphere to excel and enjoy

Your profile:

• You have five years of experience in software engineering, of which at least three years of experience with modern front-end technologies

• Excellent knowledge of React and React Native

• Experienced in designing scalable front-end architectures

• Understanding of microservice patterns, security best practices and engineering methodologies

• You have worked in bigger teams, and you have experience with version control systems and project management tools for software development

• You have excellent English language skills as well as a solid mastery of German

What we offer:

• An extensive remote work plan during and post-pandemic

• The idyllic Allgäu and closeness to the mountains for outdoor activities

• A bright and spacious office in Berlin Kreuzberg

• A motivating and international work atmosphere that reflects our values and focuses on employee well-being

• A high degree of responsibility, innovation and independence