Data & AI Engineer

ABOUT OUR TEAM The Data & AI team plays a central, scaling role, supporting the entire House of HR portfolio. We are expanding and looking for an extra engineer to strengthen our capabilities in two core areas: BUILDING, DEPLOYING, AND OPERATIONALIZING AI PRODUCTS We partner directly with our PowerHouses' AI champions and field staff to understand their needs and determine how AI systems can help them go harder, better, faster, and stronger. Design: We architect end-to-end AI systems that deliver features with clear business value, covering all necessary technical components. Develop: We build central Python REST APIs—on top of FastAPI, Pydantic, and LLM providers (mainly OpenAI)—to deliver tailored, AI-powered applications consumable by various end products (websites, bots, ATS systems). Deploy: We leverage containerization, serverless runtimes, and scalable Azure PaaS components to roll out our products at scale. Everything is deployed through DevOps, CICD, and Infrastructure-as-Code. Own: We ensure stable, robust, and mature products through best practices in testing, linting, monitoring, and security. We align closely with the business to constantly assess the impact of our work. ... AND DATA PLATFORMS We are essential to the group's data infrastructure, managing both central and decentralized initiatives: Event-driven data processing: multiple of our AI and Data products rely on event-driven architectures, leveraging async processing, jobs, topics and queues. Central Lakehouses: We spin up and maintain central Databricks-based data platforms (lakehouses), using PySpark and SQL to ingest, transform, and expose valuable data products for various PowerHouse departments. Decentralized Enablement: We help PowerHouses increase their data maturity. We design and build the bridge from their operational systems to their reporting needs, setting up cloud infrastructure, Fabric capacity, Fabric lakehouses, and processing components. This ensures a scalable, lightweight medallion architecture that transforms source data into a usable Golden Layer, ready for reporting or integration. YOUR PROFILE: WHAT MAKES YOU A GREAT FIT? We are seeking a Data / AI professional with a few years of relevant experience working with Python in a Data and/or AI setting. To be a great fit for our gang, you should possess the following core competencies: A curious approach and a lifelong learning mindset. An analytical spirit with a good gut feeling for performant data and software systems. A good communicator who can clearly explain what you've built and why. A pragmatic individual who knows when 'good enough' code is sufficient to deliver value quickly, and when deeper optimization is necessary. TECHNICAL EXPERTISE (MUST-HAVE & BONUS STARS) Working experience with Python is a must-have. Experience with or knowledge of the following technologies will earn you an extra star: Cloud & API: Microsoft Azure, FastAPI Data processing: SQL and/or Spark, Databricks and/or Microsoft Fabric Deployment: Docker and containerization WHAT WE OFFER You won't be doing this alone You will join a supportive Data & AI team where you can learn best practices, have the space and freedom to grow, take ownership, and receive coaching on both technical and non-technical aspects. We offer an attractive salary package, complemented by various fringe benefits.