Logo onOffice GmbH

Training IT Specialist for Application Development

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Job

  • Level
    Junior
  • Job Field
    Software
  • Employment Type
    Full Time
  • Contract Type
    Internship / school internship
  • Salary
    1.000 to 1.200€ gross/month
  • Location
    Aachen
  • Working Model
    Onsite
  • Job Summary

    During your training, you will develop solutions for a CRM software, program applications using PHP, JavaScript, and Vue.js, and take on your own projects and tasks within the team and at client sites.

    Job Technologies

    Your role in the team

    • During your training as an IT specialist for application development (m/f/d), you will develop solutions for a CRM software used daily by over 40,000 users across Europe.
    • Together with experienced developers, you will learn how to turn requirements into working software and gradually take on your own tasks and projects.
    • In software development, you program functions, apps, and applications for our CRM software.
    • You plan your smaller projects from conception to deployment and implement them with the support of experts.
    • You exchange ideas with colleagues in Product Management about projects and requirements.
    • You spend your practical days on-site at our Aachen office.
    • There you clarify questions directly and exchange ideas with developers and other trainees.
    • During your training, you will learn to present your results to team members and clients—online or on-site with them.
    • In your training, you develop with PHP, JavaScript, Vue.js, HTML, and CSS.
    • This includes JSON, GraphQL, MariaDB, and Git.
    • AI is also part of software development today: our teams use Claude Code and Gemini among other things for research, code comprehension, and testing.
    • It remains crucial to understand technical contexts and to evaluate solutions correctly.

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    Our expectations of you

    Education

    • A good secondary school diploma (Mittlere Reife/Fachoberschulreife) or (Fach-)Abitur forms your educational foundation.

    Qualifications

    • Mathematics, software, websites, and IT topics interest you, and you want to practically expand your technical knowledge.
    • Very good German skills and good English help you with English technical literature and program descriptions.

    Experience

    • You have initial experience in programming - for example from school, personal projects, or your leisure time.

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    What we offer

    • Start: August 1, 2027, Duration: 3 years.
    • Practical Training & School: 3-4 days of practical training with us in Aachen, 1-2 days of vocational school.
    • Perspective: Our goal is your permanent employment after training.
    • Your career start begins with us in the team.
    • Personal trainers, real projects, and individual support ensure a successful start.

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    Benefits

    Health, Fitness & Fun

    Work-Life-Integration

    Higher Take-Home Pay

    Topics You Will Work On

    Job Locations

    • Location Aachen

      Nordrhein-Westfalen

      Germany

    About Your Employer

    onOffice GmbH

    onOffice GmbH

    Gemeinsam mit rund 370 Expert:innen arbeitest du an führenden Software-Produkten für die Digitalisierung der Immobilienbranche – mit Verantwortung, Teamgeist und Raum für deine Ideen. onOffice – always on your side. Seit 25 Jahren.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo onOffice GmbH

    Training IT Specialist for Application Development

    Salary
    1.000 to 1.200€ gross/monthEstimated net salary based on the gross salary in the job ad using tax class I.783 to 939 € net/month · Tax class I
    Location
    Aachen
    Working Model
    Onsite
    Diversity
    Open for all genders

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