Senior Software Engineer (m/f/d)

auxmoney GmbH; Düsseldorf; Vor Ort; EUR 60.000 - 85.000; Vollzeit

Zusammenfassung

auxmoney, ein führendes Fintech-Unternehmen in Düsseldorf, sucht einen Senior Software Engineer, der wesentliche Funktionen entwickelt und skalierbare Architekturen mitgestaltet. Der ideale Kandidat hat umfassende Erfahrung in der Softwareentwicklung, insbesondere in PHP, und möchte in einem dynamischen und kollaborativen Team wachsen. Sie erwarten eine positive Teamkultur, zahlreiche Entwicklungsmöglichkeiten und ein flexibles Arbeitsumfeld.

Leistungen

Familienfreundliche Arbeitszeiten

Großzügige Homeoffice-Regelung

Ergonomische Arbeitsplätze

Entwicklungsbudget

Team-Events und Feiern

Unterstützung für Mobilität

Mitgliedschaft in Fitnessstudios zu ermäßigten Preisen

Pensionsplan-Zuschüsse

Individuelle Benefits

Qualifikationen

• Mehrjährige praktische Erfahrung in einer objektorientierten Programmiersprache wie PHP, Java oder C#.
• Nachgewiesene Erfahrung in der Entwicklung und Wartung robuster Backend-Systeme.
• Erfahrung mit Cloud-Plattformen und modernen DevOps-Praktiken.

Aufgaben

• Entwicklung skalierbarer Dienste und benutzerzentrierter Funktionen.
• Übernahme des vollständigen Lebenszyklus von Design bis Bereitstellung.
• Beteiligung an Design-Reviews und Unterstützung der Teamkollegen mit Code-Reviews.

Kenntnisse

Objektorientierte Programmierung

Backend-Systemdesign

Teamarbeit

Saubere Codierung

Kommunikationsfähigkeit

Ausbildung

Mehrjährige Erfahrung in der Softwareentwicklung

Tools

PHP (Symfony)

AWS

CI/CD

Jobbeschreibung

You are passionate about agile work and would like to create every day differently? Then you are exactly right with us! We are auxmoney - one of the most successful Fintech companies in Germany and the largest credit marketplace in Continental Europe. Private and institutional investors invest directly in pre-approved loans via auxmoney.

As a company, we combine the start-up mentality with the security of a successful Grown-Up. Together we work at our locations in Düsseldorf, Budapest, Dublin and Málaga.

Thanks to flat hierarchies and a diversity of creative and development opportunities, you can achieve excellent results on your own responsibility and work on exciting projects. You can simplify processes and products and thus actively shape auxmoney as a company in a sustainable manner.

Regardless of whether you are an intern or a manager : everyone makes a valuable contribution at auxmoney.

You are also welcome to visit us on our social media channels to gain a better impression of us.

As a Senior Software Engineer at auxmoney, you will play a key role in a cross-functional team where your work makes a real impact. You will contribute to meaningful features, help shape scalable architecture, and take full ownership from design to deployment.

You will collaborate closely with product and business teams, share your expertise with peers, and continuously raise the bar for code quality and technical excellence. If you are passionate about clean code, smart solutions and building software that matters, this is your opportunity to make a difference.

What you can expect :

• Build real impact : Develop scalable services and user-centric features that directly support our business goals.
• Own the full lifecycle : From design and development to deployment and monitoring, your code stays in your hands.
• Write clean code : You'll work primarily with PHP (Symfony), but any strong OOP experience is welcome.
• Collaborate cross-functionally : Work closely with Product Managers, Designers, and stakeholders to deliver the best solutions.
• Contribute to quality : Participate in design reviews, perform thorough testing, and support your team with code reviews and feedback.
• Grow and mentor : Share your knowledge, support junior engineers, and help elevate our engineering culture.
• Improve continuously : Be part of a team that values reflection and actively improves tools, systems, and ways of working.
• Professional Experience : Several years of hands-on software development experience with strong skills in an object-oriented language such as PHP, Java or C#.
• Backend Expertise : Proven track record in designing, building and maintaining robust backend systems in a production environment.
• Cloud Familiarity : Experience with cloud platforms (ideally AWS) and modern DevOps practices like CI / CD and containerization.
• Product Mindset : You care about building meaningful features that create value for users, not just writing code.
• Team Collaboration : You're a strong communicator who enjoys working in cross-functional teams and actively contributes to a positive engineering culture.
• Bonus : Familiarity with Kafka or event-driven architectures is a plus.
• Flexibility for Your Lifestyle : Enjoy family-friendly working hours and a generous home office policy, allowing you to stay agile and flexible in any situation.
• Ergonomic Work Environment : For your office days, we provide ergonomic workstations that offer you a comfortable and healthy workspace.
• Independent Work : With short decision-making paths, we enable you to work autonomously and actively contribute your ideas – we provide space for you to take on responsibility.
• Grow with Us : Unlock your potential with numerous opportunities for growth and development, along with an annual development budget to help you achieve your professional and personal goals.
• Team Spirit : Team spirit is important to us – we regularly host events and parties where fun is guaranteed.
• Mobility Your Way : Whether you prefer a train ticket or parking – we support your choice of preferred mobility.
• Stay Active : Keep fit with a discounted membership at Fitness First or Urban Sports Club, or use our in-house fitness room to stay active after work and enhance your work-life balance.
• Secure Your Future : Think about your future – we offer subsidies for company pension plans so you can plan long-term with us.
• Tailored Benefits : We consider your personal life situation – whether you're a parent or love to travel, we offer customized benefits to suit your lifestyle.

Your Perspective : Join a purpose-driven fintech where your ideas and expertise make a real difference. Work with modern tools, grow in a collaborative engineering culture, and build software that matters.

For us as an employer, equal opportunities and diversity are especially important. Therefore, we welcome applications from mothers, fathers, people with disabilities and people from the LGBTQIA+ community. Please feel free to let us know if, for example, you would like us to use a gender-neutral pronoun, if you need barrier-free access to our office, or if you would like us to allow more time for the application process.

Software Engineer Mfd • Düsseldorf, Germany