Data Scientist/AI Engineer* BAWAG Group ist die börsennotierte Holdinggesellschaft der BAWAG, die mit mehr als 4 Mio. Kunden eine der größten Banken in Österreich ist. Als dynamischer Arbeitgeber fördern wir Talente und treiben technologische Innovationen schnell voran. Flache Hierarchien, ein flexibles Arbeitsumfeld und Chancengleichheit für unsere Mitarbeiterinnen und Mitarbeiter sind uns dabei besonders wichtig. Your Role We are evolving from traditional analytics to advanced AI engineering and are looking for a strong software engineer to help build and scale production-ready AI systems across the Group. Our AI platform is built around a central Knowledge Graph and already powers chat, voice, and smart routing capabilities across multiple European markets. You will play a key role in taking these systems from prototypes to scalable, user-facing applications.This role is ideal for a hands-on builder who enjoys working across the stack - from backend APIs and data pipelines to intuitive front-end interfaces. Your Responsibilities * Build and scale AI-backed applications using Python and FastAPI * Optimize GraphRAG pipelines for high-quality retrieval and context generation * Develop and maintain APIs, data pipelines, and graph-based systems * Turn prototypes into robust, production-ready solutions * Work on core AI infrastructure (routing, data quality, monitoring, deployment) * Collaborate on chat, voice, and intelligent routing solutions Your Profile * Strong software engineering background with focus on backend development * Excellent Python skills and experience with API development (e.g. FastAPI) * Experience or strong interest in AI systems (RAG, LLMs, knowledge graphs) * Familiarity with graph technologies (e.g. Neo4j, NetworkX) is a plus * Basic frontend experience (React) or willingness to learn * Understanding of CI/CD and modern development workflows * Pragmatic, product-oriented mindset and willingness to work on end-to-end solutions * Tech Stack (excerpt) - Python (FastAPI) on k8s, Azure OpenAI, Neo4j, React, Snowflake, Airflow, GitHub, Jenkins Why Join Us * Work on cutting-edge AI systems in production (not just prototypes) * High impact across an international banking group * Strong engineering focus at the intersection of software, data, and AI Our offer * You will spend 50% of your working time in our modern and easily accessible office at Vienna Central Station. * We support your personal development and career planning with an individual and attractive training program. Visit our BAWAG Academy and use our GoodHabitz elearning platform for both your professional and personal growth. * In addition, we offer a range of interesting and valuable additional benefits. For this position, the collective agreement stipulates a minimum annual gross salary of EUR 51.947,84 on a full-time basis. Depending on your experience and qualifications, we are willing to offer a higher salary. Your contact person: Jutta Durstberger 43 664 80998 22099 * Wir wertschätzen den Menschen. Chancengleichheit ist für uns wichtig - unabhängig vom Alter, Geschlecht, sexueller Orientierung, körperlicher Beeinträchtigung, Religion und Herkunft. Ihre Karriere bei uns BAWAG Xing LinkedIn Facebook Instagram Jetzt bewerben Wien BAWAG Group