Der Energieanbieter RABOT Charge macht es f&uuml;r jeden m&ouml;glich, unkompliziert aktiver Teil der Energiewende zu werden. RABOT Charge denkt Energie neu und bietet f&uuml;r Kund*innen einen dynamischen Stromtarif f&uuml;r Haushalt und Elektroauto mit 100% &Ouml;kostrom an. Das hei&szlig;t, im Gegensatz zu anderen Stromanbietern, kauft Rabot Charge Strom kurzfristig &uuml;ber den Day-Ahead und Intraday-Markt ein, nutzt somit die st&uuml;ndlichen Preisschwankungen an der Stromb&ouml;rse und gibt den Einkaufspreis direkt an Kund*innen weiter. So k&ouml;nnen zum Beispiel E-Autos automatisiert dann geladen werden, wenn der B&ouml;rsenstrompreis in einem festgelegten Ladezeitfenster besonders gering ist. Da bei viel Wind und Sonne die Preise niedrig sind, wird so nicht nur der Geldbeutel geschont, sondern auch die Umwelt. Den Energieverbrauch sowie das smarte und automatisierte Energiemanagement k&ouml;nnen Verbraucher*innen in Echtzeit in der RABOT Charge App nachverfolgen und steuern. Ziel ist es, intelligenten und nachhaltigen Stromkonsum f&uuml;r jeden zug&auml;nglich zu machen und den Ausbau erneuerbarer Energien voranzutreiben, um den Klimawandel zu bek&auml;mpfen.

Senior Software Engineer (Backend) - C#, .Net (m/f/d)

Overview Location:&nbsp;Hamburg, Germany (Hybrid – up to 2 remote days/week)&nbsp; Tech Stack:&nbsp;.NET / C# · Cloud (GCP or Azure) · Docker · Kubernetes&nbsp; Team Size:&nbsp;8 backend engineers (Hamburg &amp; Berlin)&nbsp; Employment Type:&nbsp;Full-time, Permanent&nbsp; Why This Role Matters At&nbsp;Rabot Energy,&nbsp;we’re&nbsp;transforming how people consume and manage renewable energy. Our mission is simple but bold — to make green energy smarter, more transparent, and accessible to everyone.&nbsp;As a&nbsp;Senior Software Engineer (Backend),&nbsp;you’ll&nbsp;play a key role in building and scaling the core systems that power our energy platform — from dynamic electricity pricing to smart EV charging and real-time energy insights.&nbsp;You’ll&nbsp;work at the heart of a team that connects customers, devices, and data to enable a truly sustainable energy future.&nbsp;This is a great fit for an engineer who loves solving complex technical challenges, writing clean, scalable code, and collaborating across disciplines to deliver real impact.&nbsp; What You’ll Do <ul><li>Design, build, and&nbsp;maintain&nbsp;robust backend services and APIs that power our platform.</li><li>Collaborate with cross-functional teams (Product, Design, Data, and Operations) to deliver features that drive customer value.</li><li>Contribute to system architecture discussions and help shape our evolving technical landscape.</li><li>Write clean, maintainable, and testable code using best practices (CI/CD, TDD).</li><li>Improve scalability, reliability, and performance across distributed systems.</li><li>Participate&nbsp;in code reviews, technical design sessions, and team&nbsp;knowledge-sharing.</li><li>Help mentor junior engineers and contribute to a strong engineering culture.</li></ul> Tech Stack:&nbsp;.NET / C# · Cloud (GCP or Azure) · Docker · Kubernetes&nbsp; Team Size:&nbsp;8 backend engineers (Hamburg &amp; Berlin) What You Bring <div>Must-Have Experience&nbsp;<ul><li>5+ years of experience in backend software development.</li><li>Strong proficiency in&nbsp;C#&nbsp;and&nbsp;.NET Core.</li><li>Solid understanding of&nbsp;PostgreSQL,&nbsp;Docker,&nbsp;Kubernetes, and&nbsp;cloud environments (GCP or Azure).</li><li>Experience designing and maintaining scalable systems and APIs.</li><li>Familiarity with agile development, CI/CD, and automated testing.</li><li>Strong problem-solving skills and a customer-first mindset.</li><li>Fluency in English</li><li>Nice-to-Haves&nbsp;</li></ul><ul><li>Experience in&nbsp;energy tech,&nbsp;IoT, or&nbsp;mobility.</li><li>Familiarity with&nbsp;event-driven&nbsp;architectures&nbsp;or&nbsp;microservices&nbsp;at scale.</li><li>Knowledge of monitoring tools and observability best practices.</li><li>Experience mentoring peers or leading small technical initiatives.</li></ul></div> What Success Looks Like (6–12 Months) <ul><li>You’ve delivered key backend features that improved performance, stability, or customer experience.</li><li>You’ve&nbsp;contributed to a clean, scalable&nbsp;system&nbsp;architecture aligned with our long-term goals.</li><li>The engineering team runs efficiently with strong ownership and collaboration.</li><li>You’ve&nbsp;become a trusted voice in technical decisions and team discussions.</li><li>You’re helping Rabot Energy deliver greener, smarter energy solutions to thousands of users every day.</li></ul> What It’s Like to Work Here At&nbsp;Rabot Energy, we believe in&nbsp;autonomy, collaboration, and purpose.&nbsp;You’ll&nbsp;join a dynamic, international team that values open communication, shared learning, and ownership over hierarchy.&nbsp;We move fast, experiment often, and make decisions based on data and impact. Everyone has a voice here&nbsp;-&nbsp;and the freedom to shape how we grow. Why Join Rabot Energy <ul><li>Be part of a&nbsp;mission-driven company&nbsp;shaping the future of green energy in Europe</li><li>Work with&nbsp;modern technologies&nbsp;and a talented, passionate engineering team</li><li>Enjoy&nbsp;flexible hybrid work, with up to 2 remote days per week</li><li>Access to&nbsp;learning, development, and well-being programs, including Urban Sports Club membership</li><li>Flat hierarchies, quick decisions, and space to make a real impact</li><li>Workation: 2 weeks per year from anywhere in the EU</li><li>Extra holidays on&nbsp;Christmas Eve and New Year’s Eve</li></ul> For all our positions, we are open to providing flexible work arrangements to accommodate the unique needs of each individual. The Details Short video introduction (encouraged) We encourage candidates to submit a short video (2–3 minutes) as part of the application. &nbsp;It helps us understand how you think and communicate—especially important in a senior backend role. Using the box below enter a link to a dropbox or google drive folder where you have stored your video (remember to allow view access for everyone) Video prompts:<ul><li>What attracted you to Rabot Energy and this role?</li><li>Describe a C#/.NET backend decision you made that involved trade-offs</li><li>Share an example of taking ownership beyond your core responsibilities</li></ul>If video isn’t your thing, you can skip this step or request an alternative—no penalty.

Senior Software Engineer (Backend) - C#, .Net (m/f/d)

About the Job

About the Company

RABOT Charge

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