C# /​ .NET Engineer Cloud Solutions & DevOps Engineering (f/​m/​d)

  • E.ON Digital Technology GmbH
  • Hybrid, Permanent contract
  • Full time, Full or part time
This job

E.ON Digital Technology GmbH

You have a passion for technology and want to make the world a greener place?

Then become a playmaker and join our team as C# / .NET Engineer Cloud Solutions & DevOps Engineering (f/m/d) at E.ON Digital Technology.

We play a key role in shaping the energy transition by leading E.ONs digital transformation across Europe. We explore new paths by developing ideas, breaking new ground, making visions reality, and bringing new technologies to life. We deliver sustainable technology solutions because…

…it’s on us to make new energy work!

C# / .NET Engineer Cloud Solutions & DevOps Engineering (f/m/d)

Locations: Essen (NRW), Berlin (Berlin), Frankfurt (HE), Hamburg (Hamburg), Hanover (NDS), Munich (BY), Würzburg (BY)
Applications can only be submitted online via our portal. Please understand that we cannot consider applications that reach us by e-mail.

Job description

The Team – your impact

Our team operates in a supportive, agile environment where open communication, collaboration, and continuous learning are core values. Together, we tackle complex challenges, innovate cutting-edge solutions, and push the boundaries of what’s possible in cloud-based applications and DevOps practices. Your contributions will have a direct impact on transforming the future of energy and empowering sustainable progress across the globe.

Your Role – meaningful & rewarding

  • Develop and maintain source code across the full stack, from frontend to backend, based on user stories
  • Plan and estimate user stories, ensuring accurate timeframes for implementation
  • Advise business partners on the functional and technical aspects of digital solution design
  • Share insights on the latest market and technology trends, contributing your expertise to high-impact projects
  • Actively engage in team decisions, driving innovation and continuous improvement
  • Collaborate with a motivated, international team on projects that shape the future of the energy industry

Your Profile – authentic & open-minded

  • Degree in Computer Science, Information Technology, or related field with over 5 years of experience in software engineering, focusing on scalable applications within agile, cross-functional teams
  • Expertise in C# and .NET, including .NET Core, .NET 5/6/7/8, with strong object-oriented programming skills and knowledge of key design patterns
  • Advanced knowledge of modern development tools and methodologies, including GitOps, DevOps, automated testing (BDD/TDD), and API design (Swagger, OpenAPI, Azure API Management)
  • Proven experience with CI/CD pipelines using tools like Azure DevOps, Terraform, and GitLab, strong focus on Security by Design principles
  • Fluent in English, with excellent communication skills for a global working environment

Our Benefits – smart & useful

  • Enjoy flexibility: You can combine coming to the office and working from home flexibly. It’s even possible to go on workation for up to 20 days per year within Europe.
  • Advance your development: We grow and we want you to grow with us. Learning on the job, exchanging with others, or taking part in an individual training – our learning culture enables you to bring your personal and professional development to the next level.
  • Empower each other: Take the opportunity to engage in our Digital Empowerment Communities for collaboration, learning, and network building.
  • Recharge your battery: You have 30 days of paid vacation per year plus Christmas and New Year's Eve off. Your battery still needs charging? You can exchange parts of your salary for more paid vacation or you can take a sabbatical.
  • Elevate your mobility: From car and bike leasing offers to a subsidised Deutschland-Ticket – your way is our way.
  • Think ahead: With our company pension scheme and a great insurance package we take care of your future.
  • This is by far not all… We are looking forward to speaking with you about further benefits during the hiring process.

Inclusion

It is important to us that people with disabilities have access to a fair application process, providing them with an opportunity to shine. Therefore, our representative body for severely disabled people will be included in the process from an early stage. Please let us know via the application form if you require technical or organisational adjustments during the application process. We will strive to make the required aids available.

Should you not be able to apply online and want to speak someone in person, please contact your local recruiter.

What else you should know:

Type of contract:Permanent contract
Employment type:Full time, Full or part time
Work Model:Hybrid
Company:E.ON Digital Technology GmbH
Job number:231568

As long as the position is advertised on our careers page, we are looking for suitable candidates (f/m/d). We look forward to receiving your application!

Any questions?

Stephan Fiedler will be happy to answer any questions you may have by e-mail. We cannot consider applications by e-mail. Thank you for your understanding.

As long as the position is advertised on our careers page, we are looking for suitable candidates (f/m/d). We look forward to receiving your application!

Recruiter

Application process

Depending on the company and position, the process may vary. So we are providing you with an exemplary overview of the possible steps involved. Your recruiter can help you with any additional questions you may have.

  • Online application

    Your online application is the first step of the application process. All jobs are advertised in our career portal. Create an application profile – it will only take about two minutes and can open the door for you to jobs in all E.ON Group companies worldwide. All applications for advertised jobs at E.ON must be made online.

  • Interview

    In the interview, we get to know each other better. Tell us about yourself and ask us anything that is on your mind: about the position, the team or generally about E.ON as an employer. The interview will take place either in person or online. We look forward to meeting you.

  • Contract and onboarding

    Welcome to the team! We want to make sure that you'll find your way around the company quickly. During your onboarding you’ll learn everything you need to know about E.ON and your new work environment.

We value and foster diversity

Society is diverse – just like our workforce. We’ve proved that fresh ideas and perspectives always emerge when an exciting blend of different people work together. That's why we work hard to become a diversity pioneer.


In 2008, we signed the German Diversity Charter. We are also a member of numerous national and international networks and initiatives that deal with various aspects of diversity.


And we also promote an inclusive culture internally. To name just two examples: In Germany, we run a mentoring programme to prepare female employees for leadership positions. We also launched the CEO Awards for Diversity & Inclusion in 2018. The awards support people and activities at E.ON who are committed to diversity and inclusion.

Behind the scenes

At E.ON we are convinced that good energy connects. Get to know the people at E.ON, find out what we stand for and what topics you can work on with us.

Staying ahead of the game: Project Sophia

Ria, Data Scientist

Ria is a Data Scientist at E.ON. Together with her team, she has developed a comprehensive trend radar with an integrated recommendation tool for our sales team. Find out what's behind it in the video.

Kununu

We have already received several awards for our commitment as an employer - including in the areas of women and family friendliness and as a "Top Company" from the employer rating platform kununu.

Hybrid Working

For the most part, we have a hybrid working model in place where we work partly in the office and partly from home, depending on the task. This supports your work-life balance and protects the environment. We value personal exchange just as much as digital opportunities for collaboration, and we’ll provide you with the equipment and digital tools you need to do your job well. Please contact your recruiter to learn more about the working options of your desired position.

E.ON is one of Europe's largest operators of energy networks and infrastructure and a provider of innovative energy solutions for around 48 million customers. Around 74,000 employees are constantly working to digitize the energy world, achieve net zero and connect everyone to good energy. To achieve this, we are focusing our actions on sustainability, digitalization, and growth. We strongly believe that differences make us stronger and welcome all people into our inclusive and diverse culture.

Together into a green energy future

What makes E.ON stand out as an employer

  • Sense of purpose

    Together we pave the way for the green energy transition in Europe and enable society and our customers to become C02-neutral.

    Together we pave the way for the green energy transition in Europe and enable society and our customers to become C02-neutral.
  • Sustainability

    We make energy cleaner and smarter, giving our customers access to a sustainable supply of electricity and heat.

    We make energy cleaner and smarter, giving our customers access to a sustainable supply of electricity and heat.
  • Winning culture

    We promote an inclusive culture where everyone feels valued and where everyone can reach their full potential and make a meaningful contribution to E.ON's success.

    We promote an inclusive culture where everyone feels valued and where everyone can reach their full potential and make a meaningful contribution to E.ON's success.
  • Recognition

    We value the contribution of each individual. We recognise individual achievements and reward the successes we deliver as a team.

    We value the contribution of each individual. We recognise individual achievements and reward the successes we deliver as a team.
  • Work Life Balance

    Family or career? It doesn’t have to be either/or. Whether flexitime, part-time or hybrid working: At E.ON, you will find the right model for every life situation.

    Family or career? It doesn’t have to be either/or. Whether flexitime, part-time or hybrid working: At E.ON, you will find the right model for every life situation.
  • Health

    Benefit from our wide range of health and well-being offers and take advantage of preventative activities.

    Benefit from our wide range of health and well-being offers and take advantage of preventative activities.
  • Network

    Joining E.ON opens the door to countless opportunities – regionally and internationally.

    Joining E.ON opens the door to countless opportunities – regionally and internationally.
  • Development

    Whether you're looking for a specialist or management career, our individual training programmes will help you develop both professionally and personally.

    Whether you're looking for a specialist or management career, our individual training programmes will help you develop both professionally and personally.
  • Onboarding

    We’ll help you learn everything you need to know about E.ON and your new working environment – making your start at E.ON easy.

    We’ll help you learn everything you need to know about E.ON and your new working environment – making your start at E.ON easy.