Logo CHECK24 Gruppe

Junior Software Developer

Job

  • Level
    Junior
  • Location
    Augsburg, Dortmund
  • Working Model
    Onsite
  • Job Field
    Software
  • Employment Type
    Full Time
  • Contract Type
    Internship / school internship

Job Summary

In this role, you will develop innovative FinTech solutions, work with .NET Core and React, take ownership of modules, and deepen your knowledge in modern software development and testing processes.

Job Technologies

Your role in the team

  • You don't just want to write code, but also develop and operate productive systems? Then CHECK24 is the right place for you.
  • At the Dortmund location, we are developing a new, innovative FinTech product with CHECK24 Steuer, aiming to fundamentally simplify tax returns in Germany.
  • There, we combine technological excellence with high product velocity.
  • We work in a structured manner within the Gitflow workflow (Bitbucket), with mandatory pull requests, clear testing strategies, and regular architecture reviews.
  • End-to-End Development: You will learn to develop features across the entire software stack - from the idea to production deployment.
  • This will give you a comprehensive understanding of the development of modern software systems.
  • Clean Software Development: You deepen your knowledge in professional development processes such as Pull Requests, Code Reviews, and Testing (Unit, End-to-End, and System Tests) and utilize modern approaches like AI-assisted development to create maintainable and scalable software.
  • Modern Technologies: You work with current web architectures and modern technologies (e.g., .NET Core, React SPAs, MySQL) and develop a solid technical understanding.
  • Ownership: You gradually take responsibility for your own modules and learn to develop them independently — from conception to productive operation.
  • Interaction with product management and experienced developers (m/f/d): Through regular code reviews, technical exchange, and constructive feedback sessions, you will continuously develop your skills.

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Our expectations of you

Education

  • Very successfully completed studies in the IT field or a very successfully completed apprenticeship as an IT specialist for application development.

Qualifications

  • You are proficient in at least one programming language and confident in your ability to quickly learn new technologies.
  • Understanding of clean, maintainable code and fundamental software engineering principles.
  • Proactivity and Ownership: You question things, implement them, and want to see your software go live.
  • Very good knowledge of German (at least C1).

Experience

  • Ideally, you have already gained practical experience - for example, through your own projects, GitHub contributions, side hustles, or intensive coding practice.

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What we offer

  • CHECK24 combines the best of two worlds: the stability and security of a large corporation with the flexibility and flair of a dynamic startup through small units within the CHECK24 Group.
  • With our agile working approach, we are innovative, open, and passionate about developing the tax return of the future.
  • Your personal growth: We support your development with tailored professional and personal training programs.
  • Through our strong and sustainable growth, we offer you prospects in specialist and leadership careers.
  • Ownership of your topics: We offer you plenty of room for initiative! Actively contribute your ideas, take responsibility quickly, and thus directly influence the success of CHECK24.
  • We are a great team even outside of work: whether it's foosball, Xbox gaming, or a dart tournament – team spirit is very important to us.
  • We celebrate successes together at numerous events.
  • Here you can feel comfortable: Our informal culture creates a relaxed and friendly environment.
  • Extras such as beverages, fruit, muesli, or CHECKito lunches are selbstverständlich bei us!
  • Vouchers for numerous CHECK24 products and a subsidized company pension scheme are also included.
  • You can find us easily: Our office is located right in the heart of Dortmund.
  • Thanks to the Dortmund main station, which is within walking distance, we have excellent transportation connections.
  • You can, for example, commute to the office with a subsidized job ticket provided by us or participate in our bike leasing program.

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Benefits

Work-Life-Integration

Health, Fitness & Fun

Food & Drink

Higher Take-Home Pay

Topics You Will Work On

Job Locations

  • Location Augsburg

    Bayern

    Germany

  • Location Dortmund

    Nordrhein-Westfalen

    Germany

About Your Employer

CHECK24 Gruppe

CHECK24 Gruppe

CHECK24 is one of Germany's leading online companies and the country's largest comparison portal. And we're growing - with you. If you want to move something, you've come to the right place. Experience the dynamics of e-commerce, agile processes, flat hierarchies and steep development curves.

Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Banking, Finance, Insurance, Internet, IT, Telecommunication

Employer reviews

by devworkplaces.com

Total

(3 Reviews)
4.1
  • Engineering

    3.8
  • Workingconditions

    4.2
  • Career Growth

    4.3
  • Culture

    4.2
Show all reviews
Logo CHECK24 Gruppe

Junior Software Developer

Location
Augsburg, Dortmund
Working Model
Onsite
Diversity
Open for all genders

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