Backend Developer (Mid-Level) (m/w/d)

Octopus Energy started in the UK with a bold idea: to become the first truly digital energy supplier.  With cutting-edge technology and amazing people who are passionate about customers and the energy transition, we succeeded and today we are one of the UK’s largest energy providers. In 2020, we took the next step and expanded to Germany. Since then, we have been supplying customers here with electricity and gas – clean, fair, and transparent. Today, we serve over one million energy customers in Germany. At the same time, we are driving the green energy transition forward: from easy switching to heat pumps and smart meters to intelligent tariffs that make everyday life easier. At Octopus Tech, you’ll have real ownership, variety, and the chance to shape products that make a tangible difference in people’s lives – lowering bills, enabling greener living, and delivering experiences customers genuinely love. You’ll work side by side with teams across marketing, operations, and data, and see the impact of your work in the real world, fast. If this sounds exciting, we’d love to chat. 💚

What You'll Have

Hands-on experience with Python and any web framework - Django is a plusExperience working with REST APIs - GraphQL is a plusExperience collaborating on codebases using GitAbility to communicate in English (participating in meetings and discussions, reading and writing) as well as strong German language skills, both written and spoken, as German is the company’s primary working languageOverall, we're looking for someone with a general interest in technology and problem-solving; someone diligent and thoughtful.Any of the following would be a bonus:Have knowledge of database management and SQLInterest in environmental issues and the energy industryBe able to write technical specifications and maintain clear, concise code documentationSome knowledge of Datadog and/or Sentry

Perks and Benefits

Monthly public transport subsidyMonthly lunch allowanceDiscounted bike leasingCompany pension planShare options from Octopus Energy Group Ltd.Advice and support for childcare via HeyNannyMonthly childcare allowanceParental leave bonus: We top up your parental allowance for 3 months so you can enjoy your parental leave more comfortablySubsidies for fitness programs via WellpassSupport for your mental well-being with our partner Open UpAttractive training and career development opportunitiesFree language courses via BusuuYour further development is important to us, which is why we offer you:Regular in-house tech talksParticipation in conferences, meet-ups and trade fairsReading and discussing tech books in our book club Possibilities to explore other domains that aren’t directly related to your day to day workWe are a great place to learn, work with talented engineers and have a lot of fun. Across Octopus, we're looking for genuinely decent people who are honest and empathetic. We are aware that some groups of people are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, we encourage you to apply as you might just be the candidate we hire. Our employees, with their unique skills and perspectives, are the driving force behind our success. As an equal opportunity employer, we celebrate diversity and commit to an inclusive work environment and fairness for everyone. Are you ready for a career with us? We want to ensure you have all the tools and environment you need to unleash your potential. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, and we'll do what we can to customise your interview process for comfort and maximum magic!