Your tasks

• Develop and implement Proof-of-Concepts (PoCs) for innovative energy solutions, such as battery & PV simulations, forecasting models, and optimization tools
• Research and experiment with new technologies, algorithms, and models in the energy sector
• Collaborate with the core tech team to ensure seamless integration of PoCs into our core products - Our technology stack is primarily Node.js-heavy, with NestJS on the backend and React on the frontend
• Design and implement APIs and microservices to support real-time analytics and data-driven decision-making
• Collaborate with cross-functional teams to design, develop, and deploy new features
• Work on a variety of topics rather than a single long-term project, ensuring a high level of diversity and learning opportunities
  
  

You'll fit in great if you have

Characteristics

• Curious, ambitious, creative and eager to explore new technologies and trends - there is often no “right” or “wrong” path you can simply follow
• Hands-on mentality – you love building prototypes, testing ideas, and iterating fast
• Strong analytical skills, with the ability to translate complex problems into practical solutions
• Self-driven and structured, but also a team player who enjoys collaboration
• Passionate about clean energy, sustainability, and the future of energy management
  
  

Skills

• Bachelor’s or Master’s degree in energy informatics, business informatics, electrical engineering, computer science, data science, or a related field
• Experience with back-end development using Node.js, Java, or similar languages
• Experience with database technologies such as PostgreSQL, MySQL, or MongoDB
• Experience with (real time) data processing, modeling, and simulation (e.g., time-series forecasting, energy system modeling)
• Solid understanding of APIs, cloud services, and how software integrates into larger systems
• Knowledge of scalable architectures and microservices design
• Excited about working in an R&D environment, where priorities may shift, and solutions evolve rapidly
  
  

What We Offer

• Entrepreneurial Freedom and Responsibility Take the lead on projects with the freedom to innovate in a flat hierarchy. Your entrepreneurial ideas aren’t just welcomed—they’re essential and eagerly anticipated!
• Dynamic and Fun Team Culture Join a motivated, performance-driven team that also values collective fun and activities like sports. Collaboration is key.
• Accelerated Growth and Learning Experience the dynamic world of an early-stage startup. We push you to constantly expand your comfort zone and foster continuous personal and professional growth.
• Real Impact on Climate Change Play a crucial role in shaping the future of energy management and fighting climate change through your innovative work, we make our customers the pioneers of the energy transition.
• Well-Being and Agile Work Environment Benefit from an attractive compensation package, wellpass membership subsidies, jobrad and options for remote work
  
  

About Us

We are ecoplanet, a Munich-based & series A financed StartUp thriving to build the system of trust for European SMBs' daily green operations. With our help, our customers finally have the right system in place to contribute to the world’s climate change agenda. At ecoplanet, we are building the world’s largest B2B energy platform enabling companies to get a grip on their energy across the value chain.

The green transformation massively increases the complexity in energy management and supply. Energy is becoming an integral part of companies’ daily operations for which they are completely unprepared. The current energy crisis further boosts awareness and the need to act. We are building the energy platform that covers energy management, procurement, regulation and operations of green assets. Leveraging smart meter data, we offer a highly scalable product that is plug & play and covers all relevant aspects of companies’ green future.

We are an Equal Opportunity Employer. At ecoplanet we welcome everyone from all backgrounds no matter age, ethnicity, religion, citizenship, sexual orientation, disability status, neurodiversity, style, beliefs, gender, or else. We recognize that a sense of belonging is what drives innovation and empowers teams to achieve great things. We are actively working to attract, develop, and build a passionate and diverse team that realizes our mission of handling the energy transition for industrial companies.