Job Opportunities API

• Stellenausschreibung Python Backend Developer (f/m/d) Energy Flexibility Applications bei Next Kraftwerke • The power of many Python Backend Developer (f/m/d) Energy Flexibility Applications In the Software and Data Services unit, we use agile methods to develop sustainable software solutions for the European energy transition. With a growing portfolio of batteries, solar, wind, and biogas power plants, we take advantage of these assets’ flexibility to respond to fluctuations in renewable energy production. To this end, you will combine data streams and develop Python applications that allow our electricity traders to optimally leverage flexibility in our assets. In our open-minded and cooperative working environment, you will find highly skilled, engaged, and supportive colleagues. We strongly value open and respectful communication, embrace diversity and are committed to creating an inclusive workplace for everyone. Furthermore, flexible working hours are not just an empty phrase for us, but an everyday reality. Whether full-time or part-time – let us know what works best for you. We work with You don't need to have everything figured out — what matters most to us is that you're motivated and eager to learn. Python 3 asyncio, FastAPI, FastStream, SQLAlchemy, Pydantic, pandas, pytest Azure, GitHub CI/CD, Docker, MySQL, RabbitMQ, Redis, Terraform Jira, Confluence, Grafana This is what you like • You design and implement backend applications, including APIs and algorithmic solutions, that help our traders leverage power plant flexibility. • You write clean, reliable code and design robust, scalable software in Python. • You learn about flexible power plants and incorporate their capabilities and constraints into your application designs. • You collaborate with your cross-functional, agile team using code reviews, pair programming, and retrospectives. • You work with internal users to investigate issues and find effective solutions to complex problems. • You deepen your knowledge of the energy sector with strong curiosity. These are your qualifications and skills • You have several years of professional experience in software development, with a strong focus on Python. • You are comfortable breaking down complex processes and requirements and turning them into high-quality, production-ready code. • You have practical experience with tools from our tech stack or comparable technologies and are keen to expand your expertise. • Knowledge of electrical engineering, energy markets, or related fields is a plus. • You are creative, eager to learn and love discussing technical solutions with your colleagues. • You use English confidently as your working language. This is what we offer in addition to an exciting job Hybrid work You want to mix it up? Work remotely and meet your colleagues in office. We supply you with the equipment you need. Mobility Lease a bike of your choice as a company bike and receive an allowance to your public transport ticket, which is valid all over Germany. Sports offers Stay in shape with our company’s own sports offers and use the possibilities of the urban sports club membership at a reduced price. Development We encourage our employees to invest four working days per year in training and cover the costs. In addition, we offer in-house English and German courses, as well as individual coachings. Part-time in any shape or form Flexible working hours are normal for us. With our flextime working model, you can save up additional holidays and use them flexibly. This leaves enough time for hobbies and family. Vacation We offer 28 days of paid holidays, plus Christmas Eve and New Year's Eve in addition. As a Cologne-based company, the infamous "Rosenmontag" is a day off too. We also give you a special day off on your birthday so you can celebrate yourself. Partys Join us at the next summerparty, winterparty and the hackathon! Central location Our premises are located on a site that used to be a lamp factory in the lively Cologne Ehrenfeld. Flat hierarchies We communicate on the same level and embrace open mindedness. Employee assistance program We care about You. Thats why we offer extra support with our employee assistance program. We offer external support for challenges in your private and your professional life. Recharge Organic fruit and vegetables, "kölscher" coffee and collective cooking sessions are part of Next. This is what your colleagues say “Creativity, team orientation, sustainability - you don't immediately associate these qualities with Software Development. But here at Next Kraftwerke, they all come together: As a team, we develop creative ideas and solutions and implement them successfully as part of the digital energy revolution. Flexible working hours give me the freedom to develop professionally while also taking care of private activities.” Lydia, Software Developer at Next Kraftwerke Have we raised your interest ? We offer you a friendly team in which you have much room to contribute your ideas, as well as a challenging and varied job with a high level of personal responsibility. Join us in shaping the energy transition in Europe. If this job description suits you, please send us a detailed application via the button below. Julia, Talent Managerin at Next Kraftwerke Of course, we guarantee discretion and the scrupulous observance of blocking notes.