Career - Sunfire GmbH

Any more questions?


Just have a look into our application FAQ! Maybe you will find the answer to your question right there.


Otherwise, do not hesitate to contact Anna, Eric und Michael with all of your questions concerning our open positions and our application process.

Are all of your advertised jobs up to date?

As long as the position is online, we are looking for suitable candidates. So, do not hesitate and upload your application today!

Which application documents do you need from me?

We want to get the best possible picture of you! Therefore, in addition to your resume, we would also like to receive a meaningful letter of motivation (preferred format PDF, Word documents are not permitted). If you supplement your documents with current references, we will reach our goal all the faster together.

How does the application process work?

After you have submitted your application, the relevant department will check your profile. If we need documents from you, we will contact you. Otherwise, you will receive an invitation to a first video interview with colleagues from the department you have applied for as soon as possible. If you are successful in the first round, we will invite you to an on-site interview at our company.


The application process concludes with a final interview with Franziska or Sabine, during which we will introduce you to the Sunfire culture in a relaxed conversation.

Do you have a dresscode?

Don't worry, you don't have to come to us in a suit – not even for a job interview. We like to feel comfortable in our clothes and want you to feel comfortable too. The casual look is standard for us.

Are all of your jobs also available fully remote?

You would like to work for us, but don't live near one of our locations? For many positions at Sunfire, this is not a problem: we offer all colleagues the opportunity to work from home. However, some positions require more on-site commitment than others, so we can't offer all positions 100% remote. If you have a question about a particular position, please contact us. We will be happy to help you.

To whom do I address my application?

Are you racking your brains to find the right contact person? Don't worry, you can simply send your application to the Sunfire team. That way, your documents will always find their way to the right person.

What happens with my application documents after submitting?

In accordance with legal requirements, we store your data in our application software until the end of the application process. After we have filled the advertised position, your application will be automatically deleted after three months. In the case of speculative applications, we keep your documents for up to one year.

Do you inform me that you received my application?

Of course! After you have sent us your documents, you will receive a confirmation email from us that we have received your application.

You haven't received a confirmation email from us? Check your spam folder. Otherwise, please send an email to and we will check for you.

When will I get a first feedback on my application?

We would like to check your application as thoroughly as possible so that we can get an impression of you at an early stage. However, such a thorough application process takes time. Therefore, the processing time can take up to two weeks.

Can I also apply for an internship, a working student position or to write my thesis?

You want to do your (compulsory) internship with us as part of your studies? No problem! As an intern you can learn a lot, get actively involved and carry out your own small projects. On top of that, you can make the world a better place together with us!

As a working student, you can gain valuable experience alongside your studies. Take a look at our current vacancies for working students or send us an speculative application for our vacancies for students and interns.

We will also be glad to supervise and support you with your final thesis, if it is a good fit for us. Simply apply via our speculative vacancy.

Jobs for Students & Interns

Do you also accept anonymized applications?

You are concerned about your equal opportunities or want only your qualifications to be considered? You are still in an existing employment relationship and would like to keep your application as secret as possible? You are welcome to send us your application anonymously and to omit personal details.

However, please bear in mind that we need an e-mail address to contact you.

You have further questions?

We (Micha, Anna and Eric) will be happy to answer all your questions about our application process. We look forward to hearing from you.


Phone +49 351 896797 7777