
Lead Mulesoft System Engineer (m/w/d)
- E.ON Energie Deutschland GmbH
- Hybrid, Permanent contract
- Full or part time, Jobsharing
E.ON Energie Deutschland GmbH
Die E.ON Energie Deutschland GmbH ist ein bundesweit führendes Energieunternehmen. Mit unseren rund 2.200 Mitarbeitenden verantworten wir den Vertrieb in ganz Deutschland. Unsere Mission ist, der Playmaker der Energiewende in Deutschland zu sein und diese für jeden Menschen machbar zu gestalten. Wir beschleunigen den Übergang zu einer dezentralen und nachhaltigen Energiezukunft, um einen lebenswerten Planeten für zukünftige Generationen zu gewährleisten. Mit Produkten und digitalen Lösungen aus erneuerbaren Energiequellen und innovativen Technologien tragen wir dazu bei, dass jedes Zuhause und jedes Unternehmen Teil der Energiewende sein kann. Werde Teil unseres Teams und gestalte mit uns die Energiewelt von Morgen. It's on us.
Zum nächstmöglichen Zeitpunkt suchen wir dich als Lead Mulesoft System Engineer (m/w/d). Als Standort/e bieten wir an: Potsdam, Essen, Landshut, München, Wunstorf, Würzburg
Lead Mulesoft System Engineer (m/w/d)
Job description
Unser Team
Unsere Abteilung Integration verantwortet die Entwicklung unserer zentralen Integrationsplattform und stellt sicher, dass skalierbare Lösungen schnell und gleichzeitig mit hoher Qualität umgesetzt werden. In diesem Umfeld gestaltest Du die technische Weiterentwicklung einer Plattform, die zentrale Geschäftsprozesse unterstützt. Gemeinsam arbeiten wir an leistungsfähigen Integrationslösungen und schaffen die Voraussetzungen für nachhaltige Skalierbarkeit, stabile Prozesse und hohe technische Qualität.
Dein Spielfeld
Fachliche Leitung der Integrationsentwicklung
Du übernimmst die fachliche Leitung der Entwicklungen auf unserer zentralen Integrationsplattform
Integrationsstrategie gestalten
Als Teil unseres Integration Governance Teams entwickelst und implementierst Du unsere Integrations-Strategie
Softwarequalität sicherstellen
Die Definition und Einhaltung unserer Software-Qualitätsrichtlinien liegt in Deinem Verantwortungsbereich
Codequalität stärken
Durch Code-Reviews unterstützt Du die kontinuierliche Weiterentwicklung und Qualität unserer Lösungen
Prozesse weiterentwickeln
Entwicklungs- und Releaseprozesse verbesserst Du kontinuierlich und bringst neue Impulse in die technische Zusammenarbeit ein
Technische Lösungen vorantreiben
Für geschäftliche Anforderungen identifizierst und bewertest Du die bestmöglichen technischen Lösungsansätze
Daten und KI einsetzen
Mithilfe von Daten und KI steigerst Du fortlaufend die Qualität und Leistungsfähigkeit unserer Systeme
Bist Du unser Playmaker?
Erfahrung mit Integrationssystemen
Seit mehr als 5 Jahren entwickelst und betreibst Du Integrationssysteme und bringst diese Erfahrung erfolgreich in anspruchsvollen technologischen Umgebungen ein
Fachliche Führung technischer Themen
Technische Teams und fachliche Diskussionen steuerst Du sicher und übernimmst gerne Verantwortung für die fachliche Weiterentwicklung moderner Integrationslösungen
Mulesoft-Kompetenz
Mehr als 2 Jahre praktische Erfahrung mit Mulesoft ermöglichen es Dir, Integrationsanforderungen effizient und nachhaltig umzusetzen
Analytische Herangehensweise
Komplexe Zusammenhänge analysierst Du strukturiert und leitest daraus fundierte technische Entscheidungen ab
Eigenverantwortung und Genauigkeit
Selbstständiges Arbeiten liegt Dir ebenso wie ein sorgfältiger Blick auf Qualität, Stabilität und nachhaltige Lösungen
Kommunikation und Sprachkenntnisse
Auf Deutsch kommunizierst Du sicher auf C1-Niveau und bewegst Dich auch in englischsprachigen Arbeitsumfeldern souverän auf B2-Niveau
Dein Tech Stack
Mulesoft
Mehr als 2 Jahre praktische Erfahrung mit Mulesoft sowie sehr gute Kenntnisse der Plattform
Cloud Integration
Sehr gute Kenntnisse im Bereich Cloud Integration sowie umfangreiche Erfahrung in Entwicklung und Betrieb von Integrationssystemen
High-Traffic-Systeme
Erfahrung mit High-Traffic-Systemen und dem Betrieb skalierbarer Integrationsplattformen in produktiven Umgebungen
Künstliche Intelligenz
Sehr gute Kenntnisse im Einsatz von KI zur Verbesserung von Qualität und Leistungsfähigkeit technischer Systeme
Unser Energie-Paket für dich
- Ein innovatives Umfeld zur Gestaltung einer nachhaltigen Energiewelt von Morgen
- Flexible Arbeitszeiten und hybrides Arbeitsmodell zur Förderung der Work-Life-Balance
- Möglichkeiten für Workation im europäischen Ausland, Sabbatical oder zusätzliche Urlaubstage
- Ein agiles Arbeitsumfeld mit interdisziplinärer Zusammenarbeit, flachen Hierarchien und Du-Kultur
- Vielfältige Lern- & Weiterbildungsangebote, Förderprogramme und Entwicklungsmöglichkeiten im Konzern
- Attraktive finanzielle Zusatzleistungen, z.B. betriebliche Altersvorsorge und vermögenswirksame Leistungen
- Zahlreiche Vergünstigungen, z.B. Mitarbeiteraktienprogramm, E.ON Leasing Bike/Car, EGYM Wellpass, Ferienwohnungen, Mitarbeiterrabatte bei bekannten Marken und Anbietern
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 or part time, Jobsharing
- Work Model:
- Hybrid
- Company:
- E.ON Energie Deutschland GmbH
- Job number:
- 246028
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!
Rightly seen: we have received multiple awards as an employer!
We are delighted to have received several employer awards that reflect our commitment to a positive, diverse and fair working culture. Get to know us and discover why our employees enjoy working for us.

Any questions?
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!
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.
Perfecting the Customer Experience
Nina, Senior Digital Transformation Manager
Nina's goal: to provide our customers with the perfect online experience. Find out how Nina and her team have gathered knowledge from different E.ON regions to improve the customer experience.
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.
Campus Tour
Get an impression of our campus in Essen.
Welcome to Munich
A great workplace drives motivation and energy. Discover our office in Munich and how your new workplace can inspire you to be a playmaker every day.
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.
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.
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.


