Working Student (m/f/d) Software Engineering – Fintec Loans

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We are looking forward to your application as Working Student (m/f/d) Software Engineering – Fintec Loans at CHECK24 Kredite24 Service GmbH - the leading German comparison platform with 15 million customers and over 40 products.

Have you ever wondered how it is possible to develop a high-performance and highly available fintec comparison platform? Together with our financial partners we process a large number of applications to create tailored offers for our customers every single day. This pushes the boundaries of classical APIs and architectural approaches, requiring us to find creative and smart solutions.

Are you ready to join us on this exciting journey? You will learn how a highly distributed architecture and cloud-native applications form the basis for a future proven platform and you'll be developing productive code that generates impact from day one. Together with your mentor and your team you'll learn everything to become a professional Software Engineer.

We rely on both modern and established technologies and we are continuously evaluating trends and technologies of tomorrow to find the cheapest and fastest loan for our customers.
In terms of technology, we use Java 21 / Spring Boot 3, Gradle 8, React 18 / Angular 17, Kafka/ActiveMQ, Redis, ElasticSearch, MongoDB/Oracle/Percona, CI/CD, Flux/GitOps, Kubernetes, Prometheus/Grafana, and many more.

With >500 individual deployments, >16 terabytes of RAM, >1600 CPUs, > 600TB disk space, and a well thought through setup we ensure our platform can handle high demand.
We live a strong DevOps culture and, as developers, are responsible for the entire development process from the late stage of requirement management to operations (PaaS) according to our guideline "You build it, you run it." Through a high degree of automation and close collaboration, we achieve an average of 45 feature releases per day.

Your tasks include

  • Consistently striving to improve yourself to bring out the best version of yourself 
  • Planning and developing frontend and/or backend apps for our loan comparison platform
  • Working in a cross-functional team and taking responsibility for the entire application life cycle
  • Cooperating and interacting directly with product management

What you bring with you

Must have
  • A passion for software development and a growth mindset and positive attitude
  • Solid understanding of Java/Spring Boot or React/Angular and JavaScript/TypeScript or Android Development
  • Very good grades especially in Software Engineering topics
  • Fluent English 
Nice to have
  • First experience with modern Software Development in Cloud-native Environments
  • Good knowledge of SQL and databases

What we offer you

  • State-of-the-art technology, steep learning curve – autonomous work with significant learning effects and the opportunity to contribute one's own ideas
  • Great team – a modern workplace with experienced and highly motivated colleagues
  • Flat hierarchies, direct communication channels up to the top management
  • Central location with excellent transport connections
  • Extras such as drinks and fruit are of course provided!

Do you have any questions?

Valentina Heidenreich

Applications can only be submitted online through our application form.
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