108 English-speaking jobs in Cologne

Teach fundamental Cyber Security IT Systems knowledge, including software development and databases, as a freelance lecturer. Requires a university degree in Cyber Security or related field and practical experience. C1 English proficiency is required.

Freelance Lecturer in Cyber Security Host and Software Forensics. Teach digital forensics, malware analysis, and reverse engineering. Requires a degree in Cyber Security, practical experience, and C1 English.

Freelance Lecturer in Computer Science Algorithmics. Teach topics like algorithm design and efficiency, design courses, and conduct practical sessions. Requires a CS degree, relevant experience, and C1 English.

Teach fundamental knowledge in Human-Robot Interaction, social robotics, AI, and human-centered design. Requires an Engineering degree, relevant work experience, and C1 English skills.

Then start at Germany's largest university and shape the future of teaching with us - in an environment that focuses on your professional and personal needs. Contribute to our academic world as a freelance lecturer with 48 teaching units starting on 01. 10. 2026. Choose between one of our vacant locations: Berlin or Köln. Your tasks You teach fundamental knowledge with high practical relevance, e. g.

Principal Engineer to build the foundation for an AI-native future by architecting and iterating toolchains fusing traditional automation with agentic working. Drive IT operations toward an all-encompassing *-as-code* infrastructure model.

Global leadership role supporting new market entry by translating market needs into validated, scalable application solutions. Leads application scientists and manages external testing partners. Requires a PhD and 15+ years in specialty chemical application development.

Senior Expert in Automotive Product Development requires 10+ years in automotive product development, ideally leading full-vehicle management. Expertise in EV and CASE technologies is key for solving critical client challenges.

Drive new business growth across the EMEA region as Associate Director of Business Development. Identify and secure strategic opportunities within Integrated Biologics, focusing on mammalian and ADC solutions.

Senior Full Stack Engineer to build scalable AdTech solutions for Retail Media. Develop Node.js/TypeScript microservices and React/Next.js frontends. Integrate MongoDB, Redis, and handle messaging with BullMQ/RabbitMQ.

Finance Business Partner supporting Tech Development and Investments. This role advises CIO and IT leadership, developing business cases and frameworks for technology investment prioritization and governance. Requires 4-6 years of finance experience.

Data Analyst HR will build scalable data models in Tabular/Databricks and develop Power BI dashboards to provide insights into workforce dynamics. This role analyzes people data to support strategic planning and organizational growth.

Drive finance-related transformation projects, managing roadmaps and cross-functional teams. This role requires an accounting background and experience in project management within finance, ensuring solutions meet compliance standards.

Senior Data Engineer to build and optimize data pipelines for Data & AI initiatives. Requires 5+ years in Data Engineering, expertise in Python, SQL, and distributed systems like Spark, with experience in cloud data migration.

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

Finance Business Partner for Pharma Operations & HR. Own planning, forecasting, and performance management. Provide data-driven insights and challenge assumptions to support strategic decisions. Requires 4-6 years in FP&A or Financial Analysis.

Lead financial, non-financial (ESG), and inventory accounting for group consolidation. Ensure IFRS compliance, manage reporting processes, and coach a team of accounting professionals.

Senior Expert in Energy Grid Solver & Calculations drives electrical power system engineering. Focus on developing mathematical solvers for asymmetric grid structures using Python and C++. Requires electrical engineering background and programming experience.

Senior Backend Engineer to drive the GridHub Core Component. Focus on software architecture, data modeling, and graph functionality using Python, PostgreSQL, and Celery. Influence Digital Twin design.

Head of Global Integration Platforms will build a modern, hybrid integration architecture using Workato and SAP BTP. This role involves setting standards, defining governance, and leading the technical roadmap for a scalable integration framework.