(Junior) Fullstack Developer (m/f/d) AurumCars

CHECK24 Vergleichsportal GmbH; München; Vor Ort; EUR 45.000 - 60.000; Vollzeit

Benefits dieser Stelle

Flexible working hours

More than 30 days vacation

Attractive remuneration

Free chilled drinks

Team events

Zusammenfassung

CHECK24 Vergleichsportal GmbH is looking for a motivated Junior Software Developer based in Munich. You will work on a multilingual car rental domain, improving products and collaborating with various teams.

The ideal candidate has an excellent degree in Computer Science and is proficient in object-oriented programming, fluent in German, and eager to learn in a supportive environment.

We offer flexible hours, over 30 vacation days, and benefits including a central location, attractive remuneration, and career development opportunities.

Qualifikationen

• Initial experience in software development with a solid understanding of object-oriented programming.
• Very good knowledge of at least one programming or scripting language.
• Experience with modern frontend technologies.

Aufgaben

• Work on our multilingual car rental domain with various teams.
• Be responsible for technical implementation of product improvements.
• Design and implement REST API integrations.

Kenntnisse

Object-oriented programming

PHP

Python

Golang

TypeScript

Symfony

SQL

React

React Router

Linux

AI tools

Clean code principles

Team spirit

Fluent German (C1)

Good English (B2)

Ausbildung

Excellent degree in Computer Science, Business Informatics, or a comparable field

Jobbeschreibung

AurumCars, based in Munich, is CHECK24’s own car rental provider. No matter where the journey takes you, we have the right rental car. Customer satisfaction and an excellent car rental experience are our top priority, which is why we only work with selected and renowned car rental companies. Through the targeted use of modern tools, technologies and AI methods, we drive data‑driven innovation – always with a clear focus on added value for our customers.

To strengthen our team at AurumCars GmbH we are looking for a motivated Junior Software Developer (m/f/d). We look forward to receiving your application!

Your Qualifications

• Education: Excellent degree in Computer Science, Business Informatics, or a comparable field of study
• Practical experience: Initial experience in software development and a solid understanding of object‑oriented programming
• Tech Stack: Very good knowledge of at least one programming or scripting language such as PHP, Python, Golang, or TypeScript; experience with frameworks such as Symfony, relational databases (SQL), and ideally Linux/DevOps knowledge
• UI/UX & Web Development: Experience with modern frontend technologies such as React or React Router, combined with a good sense for UI/UX, responsive web development, and user‑friendly interfaces
• AI & Tools: Enthusiasm for AI and experience using AI development tools such as Claude Code or Cursor, as well as an interest in advancing and further developing their integration into the development process
• Digital Mindset: Passion for web development, clean code principles, strong willingness to learn, and a hands‑on mentality
• Teamwork & Communication: Proactivity, strong team spirit, and excellent communication skills
• Language skills: Fluent German at negotiation level (C1) and good English (B2)

Responsibilities

• 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 – collaborating closely with backend, frontend, product teams, and external partners
• Be responsible for the technical implementation of product improvements and continuously develop our applications for desktop, tablet and mobile devices
• Design and implement REST API integrations and ensure that our backend systems, frontends and partner integrations work together reliably
• Further develop our modern tech stack and help ensure the stability, scalability, maintainability and future viability of our products
• Contribute your own ideas, implement innovative features in close collaboration with product management and IT teams, and benefit from short decision‑making paths and fast release cycles

What We Offer

• Central location directly on the Donnersbergerbrücke in Munich with modern office space, outdoor work areas and recreation facilities
• Flexible working hours, more than 30 days of vacation with the option of additional unpaid vacation, sabbaticals and working abroad
• Open‑ended contracts and attractive remuneration with annual bonuses for special achievements, vouchers for CHECK24 products, a subsidised company pension scheme and other benefits (e.g. EGYM Wellpass, free sports offers, team budgets for events)
• Independent and agile work with the implementation of your own ideas; short decision‑making paths and release cycles
• Individual career development through internal and external training, regular feedback meetings, personal coaching and a personal budget for further training
• Company equipment: a powerful laptop, two additional screens or a curved monitor, ergonomic mouse, noise‑canceling headphones and a height‑adjustable desk if desired
• Free chilled drinks, regional and organic coffee, cocoa, muesli, fresh fruit and free lunch five days a week
• Team events: beer garden visits, office parties, summer and Christmas parties, and joint sports events such as soccer, bouldering or yoga