Ratepay
Senior Java Software Engineer (m/f/d)
Ratepay Berlin
Stellenbeschreibung:
    Job Description
    Your Mission
    Born in the heart of Berlin’s fintech hub, Ratepay has passionately crafted tomorrow’s payment solutions for over a decade. Today, we’re proud to be Europe’s leading white-label Buy Now, Pay Later provider.

    Our success comes from teamwork, openness, and continuous improvement. We value shared goals over egos, fostering a culture of courage, commitment, and warmth. Our dedicated team of 200+ professionals powers the entire payment value chain - from integration to AI-driven risk management and dunning – delivering tailored payment solutions for businesses across Germany, Austria, Switzerland, and beyond.  

    Key Responsibilities:
    • Develop, operate, and continuously improve our products, ensuring robust and scalable solutions.
    • Bring your expertise in Java to drive technical innovation and mentor fellow engineers.
    • Champion best practices in software development, ensuring clean, maintainable, and efficient code.
    • Foster a DevOps mindset and take ownership of solutions in an AWS environment ("you build it, you run it").
    • Design and implement new features and services, optimizing system performance and user experience.
    • Collaborate with cross-functional teams to increase the technical excellence of our engineering culture.

    That's What You Bring Along
    • 7+ years of experience in software engineering, with strong proficiency in backend development.
    • Professional experience in Java development, particularly with Spring/Spring Boot.
    • Hands-on experience with Spring Boot, Git, Docker, and PostgreSQL.
    • Strong conceptual knowledge of RESTful APIs, microservices, and event-driven architecture (ideally, Kafka).
    • Experience with full software lifecycle development and a DevOps mindset.
    • Excellent problem-solving skills and a proactive approach to technical challenges.
    • Strong communication and collaboration skills, aligned with Ratepay’s values of ownership and teamwork.
    • Ideally, prior experience with Kotlin.

    Due to our hybrid work model, we are looking for candidates based in or near Berlin. Unfortunately, we are currently unable to support visa or relocation processes

    That's How Working With Us Will Be
    We're more than just a workplace – we're a vibrant community of innovators, collaborators, and visionaries who love what we do and reward those who work with us. Here, your career isn't just a job. It's an opportunity to thrive, learn, and make a difference. Take a look at these great personalised benefits of working at Ratepay. On a monthly basis, you can choose between mobility, fitness, food, training and much more.

    • Flexible working hours
    • Work remotely (EU for up to 4 weeks a year)
    • 28 vacation days per annum.
    • Financial security including pension plan
    • Monthly lunches
    • Learning and development (Access to various self-development platforms such as language learning and skills enhancement
    • Gym membership or public transport allowance
    • Ratepaw community: Our office has a floor which is dog-friendly. So, bring your pawsome pet to work when needed.

    Equal Opportunities & Diversity
    We value our diversity and welcome everyone to our team. Regardless of ethnic and social background, religious beliefs, worldview, gender, sexual orientation, physical and mental limitations, age, marital status, educational background and nationality. With over 200 employees and 40 different nationalities, we take our values seriously. These include ownership, growth, integrity, collaboration, customer centricity and inclusion.

    About Us
    We dare to design the future of payments. Ratepay is energy and diversity and: custom-made state-of-the-art payment solutions. Established in 2009 we were a fintech before the word fintech even existed. Today we are the number one white-label Buy Now Pay Later payments provider in Europe handling over 2.5M transactions per month and we’re constantly growing.

    We are where we are because we work together as one team. Because we got the freedom to execute ideas. And above everything: because we never stop improving. Here it is all about shared goals not about the big ego. We are dedicated pros (more than 250 of them) not cons. We embrace being courageous, committed and decisive, warm-hearted and having a will to win.

    We have our origin in the heart of the payment scene and cover the whole value chain from integration support to the dunning process with a core of AI-based risk management. With us, you can integrate direct debit, instalments and prepayment. In other words: the favourite payment methods in Germany, Austria and Switzerland (the Dutch like it too). Located in the middle of Europe’s fintech metropolis (Berlin) we are proud to work with major partners such as Eurowings, Ebay and About You and hundreds more.
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Stelleninformationen
  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Hybrid
  • Kategorie:

    Development & IT
  • Erfahrung:

    Senior
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    29 Aug 2025
  • Standort:

    Berlin
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