143 ux stepstone germany English-speaking jobs in Cologne

Platform Engineer 2 joins the Data & AI department to build and evolve the next-generation AI Platform. Responsibilities include maintaining Azure infrastructure using Terraform, managing Azure Databricks, and operating Kubernetes with GitOps.

Solutions Architect role requiring client-facing technical representation and development team leadership. Responsibilities include technical architecture, CI/CD pipeline definition, and ensuring non-functional requirements are met. Java, Spring, SOA, and Micro-Services knowledge is required.

Software Engineer with 5+ years of data focus to ensure football data accuracy. Build and run Python data processing services, validate data quality, and become a football data expert. Strong SQL and data modeling skills required.

Senior Software Engineer to develop and evolve the AQL execution engine and query optimizer for a multi-model database. Focus on performance, applying database research, and owning end-to-end delivery.

Own the path from ML framework model to fast target code across the software stack. Requires experience in AI/embedded systems, C/C++, Python, and accelerator toolchains. Set technical direction and drive solutions.

Solutions Engineer for Physical AI. Drive customer adoption by getting AI models running on edge hardware. Own technical strategy, build PoCs, and represent Roofline at conferences. Requires AI/embedded systems experience and strong C/C++/Python skills.

Offer private tutoring in various subjects during December and January. Help students revise and prepare for exams by adapting lessons to their needs. Knowledge of a subject is required; no teaching experience is necessary.

Senior ERP Engineer develops and enhances Microsoft Dynamics 365 WMS solutions for high-volume warehouse operations. Responsibilities include building X++ solutions, integrations, and optimizing fulfillment processes.

Senior Cloud Architect to design, implement, and optimize scalable, resilient hybrid architectures spanning cloud and on-premise technology. Ensure infrastructure is agile, secure, and cost-effective to enable digital innovation.

Junior Research Fellowship internship for students and graduates interested in policy research, human rights, and governance. Responsibilities include literature review, policy analysis, and drafting reports under supervision. Good written English is required.

Senior DataOps Engineer to design and implement scalable data pipelines and optimize data architecture. Build cloud-native solutions using Azure Data Services, Databricks, and Big Data technologies. Requires 5+ years in data engineering with expertise in Azure and Big Data.

Senior ML Engineer to build Retail Media from the ground up. Design, develop, and operate production-grade ML systems for ranking, segmentation, and optimization. Requires experience with production ML systems and retail media or recommender systems.

Senior iOS Developer for AdTech to build next-gen Retail Media experiences. Drive scalable architecture using Swift, SwiftUI, and MVVM. Focus on performance, testing, and CI/CD for millions of users.

Build a new integration platform from scratch using Workato and SAP BTP. Configure platforms, develop integrations, connect SAP and non-SAP systems, and establish deployment and monitoring.

Define and evolve enterprise analytics architecture across Microsoft Fabric and Databricks. Architect scalable data models, establish governed metrics layers using DBT, and enforce data governance.

IT Consultant SAP FI/CO to shape finance system transformation towards SAP S/4HANA. Responsibilities include analyzing, designing, and implementing end-to-end FI/CO processes in ECC & S/4HANA.

Build and operate ML/AI solutions in production, bridging data science and software engineering. Develop Python code, manage CI/CD pipelines, and implement model versioning and monitoring using tools like Kubernetes and MLflow.

Senior AI Engineer to build scalable ML and Generative AI systems for digital healthcare. Own end-to-end AI initiatives, developing production-ready pipelines and driving technical roadmaps.

Senior Application Developer with Palantir Foundry experience to build cloud-native data platforms. Design and develop semantic knowledge layer on Azure, owning deployment and automation. Requires 3+ years experience and strong backend skills.

Senior Data Analyst to lead scalable data model design using DBT, SQL, and Databricks. Partner with stakeholders to solve business challenges and develop Power BI dashboards while supporting cloud migration.