Student Apprentice Business Informatics (m/f/d) – Application Development

Aareon Deutschland GmbH; Mainz; Hybrid; EUR 12,000 - 17,000; Full time

Benefits offered by this job

30 days vacation

Hybrid work environment

JobRad bicycle leasing

Job summary

Aareon Deutschland GmbH in Mainz offers a structured dual study program in Business Information Systems (B.Sc.), combining university studies with hands-on experience in IT. You will rotate through Group IT Services, Software Development, and Support, applying academic knowledge to real business challenges.

The program emphasizes mentoring, internal/external training, and a strong collaboration between university and company.

Qualifications

• High school diploma (Abitur/Fachhochschulreife) or equivalent.
• Strong interest in computer science, digital technologies, and business processes.
• Initial programming experience is a plus.
• Strong analytical and mathematical skills.
• Ability to explain technical concepts to non-technical audiences.
• Good German and English language skills.

Responsibilities

• Dual study program combining IT vocational training and university degree in Business Information Systems.
• Rotations through Group IT Services, Software Development, and Support.
• Participation in software development, IT infrastructure, and business process projects.
• Direct application of academic knowledge in a real business environment.
• Mentoring and support from experienced professionals and dedicated teams.
• Internal and external training programs to enhance technical and business expertise.
• Academic classes take place on university days while practical training occurs in the company.

Skills

Interest in CS

Programming basics

Analytical thinking

Math skills

Team collaboration

German & English skills

Education

Abitur or Fachhochschulreife

Job description

Aareon is Europe’s established provider of SaaS solutions for the real estate industry and a pioneer of the sector’s digital future. With its software solutions, Aareon connects people, processes, and properties—bringing the industry closer together. With the Aareon Property Management System, based on intelligent software solutions, the company enables the efficient management and maintenance of residential and commercial properties and creates digital experiences for all stakeholders. As a reliable and innovative partner, Aareon is committed to progress, positive change, and sustainable living and working spaces for everyone.

We value a working environment in which diversity and flexibility are appreciated, cooperation in partnership and mutual support in the team are a matter of course and learning is perceived as an opportunity. Become part of our international team! Become part of #OneAareon! We are looking forward to meeting YOU! Location: Mainz, Germany (Full-time) Are you passionate about the world of IT and eager to understand and help shape business processes through technology? Then our Dual Study Program in Business Information Systems (B.Sc.) is the perfect opportunity to combine academic learning with hands‑on experience.

With us, you will gain valuable insights into the digitalization of business processes, explore cutting‑edge technologies, and contribute to exciting projects. In cooperation with a renowned university, you will combine your academic studies with practical experience in the workplace, laying the foundation for a successful career at the intersection of IT and business.

Join our team and help shape the digital future with us!

Program Structure

Your integrated dual study program, starting August 1, 2026, consists of the following three components:

• Vocational Training (IT Specialist (m/f/d) focusing on Application Development)
• Dual Study Program (Business Information Systems)
• Practical Experience within the Company

What We Are Looking For

• Completed A-levels (Abitur), University of Applied Sciences entrance qualification (Fachabitur), or an equivalent school‑leaving certificate
• Strong interest in computer science, digital technologies, and business processes
• Initial experience with programming languages or IT systems is an advantage
• Strong analytical skills and the ability to develop creative solutions to complex challenges
• Solid mathematical skills to handle the logical and technical aspects of computer science
• Team‑oriented mindset and the ability to explain technical concepts to non‑technical audiences
• Strong organizational skills, enabling you to balance academic studies and vocational training effectively, even during demanding periods
• High motivation to continuously expand your knowledge in both IT and business‑related topics
• Good German and English language skills, including the ability to work with English‑language technical documentation and literature

What You Can Expect

• A varied and engaging program combining practical IT vocational training with a university degree in Business Information Systems (B.Sc.)
• Rotations through different areas such as Group IT Services, Software Development, and Support
• Participation in innovative software development, IT infrastructure, and business process projects
• Direct application of academic knowledge in a real business environment
• Hands‑on experience with modern IT systems, software tools, and technologies
• Mentoring and support from experienced professionals and dedicated teams
• Individual development opportunities through internal and external training programs to enhance both your technical and business expertise
• Academic classes take place on Thursdays and Saturdays at the university, while practical training takes place within our company

Additional Benefits

• 30 days of annual vacation plus paid leave on December 24 and December 31
• Excellent work‑life balance through flexible and hybrid working arrangements
• A future‑oriented workplace within the growing IT solutions sector, backed by a strong and stable business foundation
• Individual learning and development opportunities to support your personal and professional growth
• JobRad bicycle leasing program for both business and personal use

Note for commercial recruitment agencies: Aareon does not accept unsolicited applications or placement offers from recruitment agencies, headhunters, or consulting agencies. Unsolicited are all placement offers that have not been agreed in advance by a placement contract. This also applies to the transmission of anonymized profiles. Aareon accepts no liability for unsolicited profiles and is not obliged to take any action, respond, reply, or pay any fees. Thank you for your understanding.

We value a working environment where diversity and flexibility are valued, working in partnership and supporting each other as a team is a matter of course, and learning is perceived as an opportunity. Our solutions address the major challenges of our time: climate change, housing shortages and skills shortages. Discover the diversity of #OneAareon!