Senior AI/ML Engineer | Senior AI/ML Engineer (m/w/d)
S-Payment GmbH
Job Summary
As a Senior AI/ML Engineer at S-Payment, the central payment innovator for the Sparkassen-Finanzgruppe, you will play a pivotal role in shaping the future of digital payments for over 45 million customers. Your daily responsibilities involve building a centralized corporate AI platform and developing cross-departmental AI workflows and use cases for point-of-sale, e-commerce, and mobile commerce. You will act as a technical mentor for junior and professional team members, driving data-driven ideas across various business units. This role is particularly attractive because it offers the chance to work on high-impact projects like mobile payment apps and Apple Pay integration within a stable yet innovative financial group. The position features modern perks including mobile work, flexible hours, no contractual elective probation period, and a strong focus on professional development in the heart of Stuttgart.
Required Skills
Education
Master's degree or PhD in Computer Science, Data Science, Mathematics, Physics, or a related field.
Experience
- Several years of professional experience in Data Science, Machine Learning, or Artificial Intelligence
- Proven experience in independently driving AI use cases within a corporate environment
- Practical experience with Generative AI, including Large Language Models and model fine-tuning
- Experience with MLOps tools in both on-premise and hybrid cloud infrastructures
- Leadership experience in mentoring and coaching junior and professional team members
Languages
Additional
- Located in Stuttgart; Full-time position starting January 1, 2026; Knowledge of GDPR, IT security, and AI governance is preferred.
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