About this role
1KOMMA5° <p><span style="color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);display:inline;">At </span><strong style="border:0px solid;margin:0px;font-weight:600;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;text-transform:none;background-color:rgb(255,255,255);">1KOMMA5°</strong><span style="color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);display:inline;">, we pursue a clear vision: </span><strong style="border:0px solid;margin:0px;font-weight:600;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;text-transform:none;background-color:rgb(255,255,255);">Living on wind and sunlight forever for free</strong><span style="color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);display:inline;">. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? </span><br><br style="border:0px solid;margin:0px;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);"><span style="color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);display:inline;">We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market – in real time, fully automated. This way, energy is used when it is available from renewables and particularly cost-effective. By 2030, our goal is to transition 1.5 million households to renewable energies. Over 3,000 people are working towards this every day, at more than 80 locations worldwide, from Finland to Australia.</span><br style="border:0px solid;margin:0px;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);"><br style="border:0px solid;margin:0px;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);"><strong style="border:0px solid;margin:0px;font-weight:600;color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;text-transform:none;background-color:rgb(255,255,255);">Want to take responsibility and build solutions that truly matter? Apply now and help us shape the energy world of tomorrow</strong><span style="color:rgb(32,32,32);font-family:Inter, '-apple-system', 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);display:inline;">.</span></p>Learn <a href="https://1komma5.com/de/ueber-uns/jobs/tech/">more</a> about our Product & Tech team! Deine Position <p>As a member of the B2C domain, you will build a virtual power plant leveraging our energy manager "Heartbeat", and continuously ship innovative energy market solutions to our customers.</p><p>You will be responsible for developing scalable, robust backend services that enable seamless integration of our energy management solutions with various energy markets.</p><p>Key responsibilities include:</p><ul><li><p>Work collaboratively with product managers, data engineers, and data scientists to understand problems, support discoveries, and create solutions our customers love</p></li><li><p>Build and optimize backend services for VPP operations and energy market integrations</p></li><li><p>Design and implement APIs and abstraction layers for seamless communication between different components of our energy market integration solutions</p></li><li><p>Optimize backend services for scalability and support for a large number of connected users</p></li><li><p>Create, implement, evaluate, and deploy software solutions to solve complex problems in a simplified way</p></li><li><p>Foster a culture of experiment-driven innovation within the team</p></li><li><p>Promote teamwork and successful project execution</p></li><li><p>Continuously improve developer satisfaction by avoiding/reducing tech debt, automating processes, and good documentation</p></li><li><p>Work across your boundaries and interact in close collaboration with our stakeholders and other teams</p></li></ul><p>Technologies you will work with include:</p><ul><li><p>TypeScript, NestJS</p></li><li><p>Google Cloud Platform (Cloud Run, Cloud Functions, PubSub, CloudSQL, Firestore, BigQuery)</p></li><li><p>Domain-driven design architecture</p></li><li><p>Datadog</p></li><li><p>Terraform</p></li><li><p>GitHub Actions</p></li></ul> Dein Profil <p>The successful candidate will have:</p><ul><li><p>Proven experience in developing scalable backend solutions with TypeScript from several past projects</p></li><li><p>Competence in building virtual power plant infrastructure, including the integration into energy markets (day-ahead, intraday, balancing services, etc).</p></li><li><p>Hands-on experience working with interfaces in the context of energy services (e.g., smart meters, energy optimization, load balancing).</p></li><li><p>Broad knowledge of various architectural patterns and experience implementing them with CI/CD using GitHub Actions and cloud infrastructure (ideally GCP)</p></li><li><p>Passion for maintainable, documented, reusable, and testable code</p></li><li><p>A finger on the pulse of software engineering trends and industry best practices</p></li><li><p>An agile and product-oriented mindset and you consider yourself a team player</p></li><li><p>Very strong written and spoken English skills, German is a plus</p></li></ul><p>Bonus points for:</p><ul><li><p>Experience with IaC (ideally Terraform)</p></li><li><p>Experience Python in the context of Data Engineering or Machine Learning</p></li><li><p>Experience with IoT applications for grid balancing and demand response</p></li></ul><p>We are an ambitious 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.</p> Benefits <ul><li>You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen</li><li>With your work, you accelerate the "energy transition" and hence have a direct impact on our climate</li><li>Work with and learn from other super-smart colleagues</li><li>You will enjoy direct contact with core decision-makers</li><li>You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups</li><li>You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich</li><li>Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass</li><li>Benefits and discounts are yours with Futurebens</li><li>Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time</li></ul>