CHECK24 Gruppe

As a working student (m/f/d) Data Analyst, you actively contribute to the data-driven further development of our internet comparison, gain relevant insights, and measurably improve the customer experience. Data Analysis & Insights: You analyze large...

You identify potentials for digital and AI-supported features. You oversee their implementation from conception to go-live, working hand in hand with IT — all with the goal of creating the best booking experience for our customers. For this, you define...

You perform updates, security optimizations, and regular maintenance tasks to ensure a stable and secure system operation. The design, development, and further enhancement of backend functionalities with PHP and Symfony are within your responsibility....

You develop apps, services, and platform components for core CHECK24 products - from React frontend to middleware and persistence layer. Together with product management, user experience, and quality assurance, you develop features from conception to...

You will work on exciting topics around our multilingual car rental domain - from comparison results and booking routes to customer self-services, internal tools and web frontends. You will collaborate closely with backend, frontend and product teams as...

You work on exciting topics related to our multilingual car rental sector - from comparison results and booking flows to self-services in the customer area and internal tools and web frontends. In doing so, you collaborate closely with backend,...

You contribute to the continuous development of our products and improve quality, stability, and performance through clean, maintainable code. You will be responsible for implementing new features as well as further developing existing functions in our...

Quality Assurance & Exploratory Testing: You test our software across web, iOS, and Android platforms, ensuring high product quality through structured and exploratory testing. Analysis & Product Improvement: You delve deeply into our tax, product, and...

The technical and disciplinary leadership of a development team. The continuous development of your employees through collaborative leadership. You shape the technical specifications for sustainable conventions and architectures within the leadership...

Implementation of new features across the entire technology stack with a focus on modern Next.js frontends. Development of responsive UI components and screen designs in HTML, CSS, and TypeScript; integration of features with our PHP and Go backends....

In the flight sector of CHECK24, you develop scalable, high-performance, and user-centric applications in a professional tech environment that enable thousands of customers to get the best deal every day. You don't just write code – you develop...

In the flight sector of CHECK24, you develop scalable, high-performance, and user-centric applications in a professional tech environment that enable thousands of customers to get the best deal every day. In doing so, you don't just write code — you...

Scaling & Operating Systems: You are responsible for the further development of our infrastructure (Linux), including server setup, operation, CI/CD, automation, and ensuring stability. Backend development: The design, development, and ongoing...

Scaling & Operating Systems: You are responsible for the further development of our infrastructure (Linux), including server setup, operation, CI/CD, automation, and ensuring stability. Backend development: The design, development, and ongoing...

At IdentityCheck, we are building the next generation of digital identification solutions. Our goal is to create a fully digital identification process that is user-friendly, secure, and efficient - without media disruptions and with a strong focus on...