351 English-speaking jobs in Cologne

Shape and scale a strategic growth pillar as Senior Product Owner for the myEW Account. Translate business and customer needs into digital solutions that drive customer loyalty and revenue growth. Own the product vision, roadmap, and backlog, and drive the implementation of loyalty mechanisms.

Identifies and evaluates market trends for SAP application management services and cloud solutions. Creates managed services portfolio roadmaps and designs new global managed services. Manages end-to-end service offers and supports sales and presales teams.

Identifies and evaluates market trends for IaaS and PaaS services for SAP customers. Creates managed services portfolio roadmaps and designs new global managed cloud services. Manages end-to-end service offers and supports sales and presales teams.

The Leipzig Cohorts and Trial(ist)s (LeiCoT) program seeks a recognized medical specialist with a strong research background in metabolism, brain/heart, or cancer. The program offers a six-year, fixed-term position with 50% research and 50% clinical work.

Business Controller for Supply Chain & Logistics will partner with teams to manage budgets, forecasts, and performance reviews. Analyze operational costs, KPIs, and variances to identify efficiency gains and cost optimization opportunities. Lead financial support for logistics investment projects.

The Supply Chain Operations, Associate Manager coordinates daily supply chain execution, manages escalations, and leads continuous improvement initiatives. Responsibilities include monitoring delivery performance, collaborating with planning and sales teams, and driving process optimization.

Senior Python developer needed for functional testing project. Experience with pytest, Docker, Linux, Bash, and LLMs (e.g., Claude Code, Roo Code) required. Must be able to read and understand code in C, C++, Rust, or Go. 5+ years of software engineering experience primarily in Python. English proficiency (B2 or higher) is required.

Machine Learning Engineer needed for freelance projects. Design computational STEM problems requiring Python programming and complex reasoning. Must have a Master's or PhD in a STEM field, 5+ years of Machine Learning experience, and advanced English proficiency.

As a Platform Engineer, you will partner with development teams, identify user needs, and deliver value-driven solutions. You will ensure the security and up-to-dateness of critical Platform services like GitLab, Vault, and Datadog. You will contribute to custom feature implementation in Go and Typescript, and make systems observable to enable confident, fast decision-making.

Working student supports business decisions by creating dashboards and reports in Excel and using R for analysis and automation. Collaborates with the Analytics team and contributes to data projects.

Senior Python developer needed for project-based AI work. Requires 5+ years of Python experience, pytest expertise, Docker proficiency, Linux/Bash scripting, and the ability to read and understand code in C, C++, Rust, or Go. Experience with LLMs (Claude Code, Roo Code) and agent evaluation platforms is a plus. Must have strong English (B2 or higher).

Venture Capital Investor Accelerator is an 11-week apprenticeship-style program providing structured training and hands-on experience in deal sourcing, due diligence, portfolio support, and fund strategy.

Develop, improve, and deploy machine learning models for agronomic decision support, with a focus on weed growth modeling in rice and other key crops. Implement models into decision support systems and collaborate with experts to enhance model performance.

Design, develop, and implement IT security and cybersecurity services for space missions. Interface with the ESA ISS Security Control Board and ensure compliance with security requirements. Administer virtual telemetry data processing systems and support ISS experiment operations.

Internship supporting the development of deep learning models for agricultural applications. Tasks include annotating drone images, reviewing model accuracy, and facilitating communication across teams.

Sales Representative will build and maintain relationships with retailers and distributors in southwest Germany. The role involves providing technical and commercial advice on crop protection products and biological solutions, identifying growth opportunities, and supporting product recommendations.

Provide travel support to clients before, during, and after trips. Assist with itinerary reviews, travel arrangements, and client inquiries.

Provide friendly travel support to clients via email, phone, and messaging. Assist with reservations, itineraries, and travel information.

Provide friendly travel support to clients before, during, and after trips. Communicate via email, phone, and messaging, review itineraries, and handle travel inquiries.

Provide travel support to clients remotely, assisting with trip planning, answering inquiries, and ensuring a smooth travel experience.