Senior AI Engineer (m/f/d)

Everyone's story matters. Come shape your story with us at Riverty. But where does that take you? To one of our 30 hybrid workspaces – designed for exchanging ideas, learning from others, and shaping the way we work. An international community of over 4,000 people, representing almost 80 nationalities across 11 countries. United by one mission: Combining empathy, advanced technology and data-driven insights to keep people and businesses in flow. With payments made for them. So that they don't have to worry about it. And there's more: We are part of the family-owned Bertelsmann group. Established. Corporate. In a fast-paced industry. We enable flexible payments in various industries, simplifying the financial management of known brands and helping people repay debt to build financial confidence. In short: shaping FinTech. We are looking for a Senior AI Engineer (m/f/d) (unlimited, full-time) Join our team at our location in Berlin, Baden-Baden, Verl, Tallinn, Oslo or Stockholm – flexible working conditions available As a Senior AI Engineer in our Technology & Innovation department, you will play a key role in developing Riverty’s AI platform to accelerate software engineering productivity. You will design and implement AI-driven solutions based on Large Language Models, agentic architectures, and knowledge graphs – building the foundation for automation and intelligent developer workflows across our tech organization. Your key responsibilities: AI in Coding: Build AI solutions that support developers in refactoring, documentation, and legacy transformationAI-driven Innovation: Integrate external AI services to make Riverty’s products and services better, faster, and more human-centricAdvance our AI platform capabilities: Enhance the platform with LLMs, knowledge graphs, APIs, and agent-based workflowsBuild & Experiment: Create prototypes and proof-of-concepts to quickly demonstrate value and drive adoptionDevelop & Deploy: Deliver production-grade AI services on Azure, ensuring performance, scalability, and complianceLead & Partner: Tackle challenges hands-on and collaborate with external partners to accelerate innovation Your profile: Degree in Computer Science, Business Informatics, or related field; business/innovation background is a plus5–7 years of professional experience in AI/ML engineering or solution architectureProven expertise in Python and AI/LLM frameworks (e.g., LangChain, PyTorch, TensorFlow)Strong knowledge of external AI models and services (OpenAI, Vertex, Claude, etc.)Experience with cloud-native architectures (preferably Azure), microservices, APIs, and containerized environmentsFamiliarity with knowledge graph technologies and data architecturesStrong problem-solving and communication skills, able to bridge technical and business needsFluent in English; German is a plus Equal Opportunity Employer Statement We want to be a fair and inclusive employer. We value the diverse perspectives that a diverse workforce brings to the table. Therefore, we are actively looking for people who enrich our company through their identity, background and personal experiences, with or without a disability. Benefits: At Riverty, you can be who you are. We are committed to creating an inclusive environment and a culture of appreciation, enriched by our employee networks. Prioritize your health with supported sports and leisure activities. Take advantage of our numerous training and development opportunities! Enhance your skills with training offered by the Bertelsmann University, language courses, or leadership training. Benefit from our discounts on Bertelsmann products and financial incentives. With our diverse work models, you can tailor your work to your preferences. Take advantage of mobile office, flexible working hours, and part-time models.