Junior Software Engineer (m/f/d) Cyber Security

For you, secure software starts before the first line of code? For us, too. As a junior software engineer, high software quality is important to you and you want to apply modern development methods in everyday life. Through our projects at BMW, Miele and Deutsche Bahn, we have already made the digital world a little safer. And with your support, it gets a little better every day. In your role as a future “security champion”, you will develop into an expert in IT security in our projects.

Because security is at the forefront: whether fullstack, mobile, DevOps or web. Have our software engineers followed best practices in coding? Can you already identify threats in the architecture? How do you advise the product owner to define his requirements without security gaps? You will find new answers to all these questions every day. You can expect a (still) small team of security experts who will support you in your personal and professional development. You will use the knowledge of your mentors, your training budget and your passion for code quality.

MaibornWolff stands for the development of high-quality IT solutions, by people for people. For us, cybersecurity is a quality dimension that we want to look at holistically with you – on a technical, organisational and human level. We develop solutions for our customers that work reliably while providing just the right level of security.

Your Role

  • You develop individual software solutions in a team using modern methods and technologies. You have already discovered a passion for yourself: frontend, backend, full stack or perhaps mobile.
  • You automate security checks and integrate them into the CI/CD pipeline. You ensure our code quality with code reviews, unit tests and bug fixing.
  • You are the first point of contact in the team for all security best practices and are always up to date.
  • You advise our customers and colleagues on the sensible integration of security requirements with regard to necessity, effort, costs and maintenance.
  • You live our quality standards and carry our common understanding of security to our customers and your colleagues.

Your Profile

  • Ideally, you have completed a degree in computer science or an IT specialist apprenticeship. Above all, you have a sound technical understanding and a passion for cybersecurity.
  • You have gained some practical experience in software development and are willing to learn more every day.
  • Ideally, you are already familiar with security guides such as OWASP, BSI or NIST and know what is behind SAST, DAST and SCA.
  • It is helpful for your work if you already know security tools from cloud providers (AWS, Azure, Google Cloud).
  • You are inquisitive, want to take on responsibility and enjoy winning over your customers and colleagues for security.
  • You have fluent English communication skills.

Any Questions?

We are looking forward to your application! You are still unsure whether you meet all the requirements? Then there is only one way to challenge that: simply apply! That’s the only way we have a chance to find out together if it’s a good fit now. 

Do you have any other questions that our website & FAQ don’t answer? Then simply use our contact form and send us a message.

Entry Level
full- or part-time

Your benefits


You have a contractually guaranteed budget of 1.5 gross monthly salaries at your free disposal.

Free choice of workplace

In the office or at home: You decide when and where you work after consultation with your team.


You get an iPhone from us. You also have the choice between a Macbook or a Dell notebook. What you need beyond that, you decide.

Work time account

Overtime is not the rule. If they are due, they do not expire. In demanding phases, you accumulate your overtime on your hourly account. In quiet phases, you balance them out again.

Flexible working hours

We do not have core working hours. You decide when you start and when you finish. The only condition: The cooperation with customers and in the team must work.

Part-time models

You decide how many hours you want to work. We are flexible. You can also adjust your working hours on a monthly basis.

A place to work together and have fun

In the middle of Valencia

Large and small offices, meeting rooms and a spacious kitchen are part of our office. A special highlight is our cozy terrace.

Here you find us

Off to Abastos

Our office is located in Abastos and is easily accessible by public transportation. It is just a few minutes walk from the main train station, the city center and the central market of Valencia.

MaibornWolff Spain S.L.
Calle del Conde Montornés, 1
46003, Valencia

For deliveries:

MaibornWolff Spain S.L.
Calle del Conde Montornés, 1
Escalera B, Planta Principal, Oficina 7
46003, Valencia