324 English-speaking jobs in Cologne

Product Manager responsible for the strategic development of insecticides, fungicides, and herbicides in the German market. Analyzes market opportunities, develops product positioning, and collaborates with sales, advisory, and digital marketing teams. Requires a degree in agriculture, biology, chemistry, or a related field, several years of product management experience in crop protection, and fluency in English.

Provide customer support to travelers before, during, and after trips. Assist with reservations, itinerary changes, and cancellations.

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

Leads the vision and execution of AI-enabled modeling approaches across the organization's development portfolio. Drives and delivers a robust AI/ML and Pharmacometrics strategy for dose optimization, extrapolation, study design, and regulatory planning.

Senior Frontend Software Engineer will further develop and refine the company's frontend architecture, building and maintaining product features using Vue.js or a comparable framework.

Analyze, redesign, and optimize business processes using process mining and modeling tools. Develop innovative process solutions aligned with strategic business goals.

Platform Engineer will build and manage the pipeline for Kubernetes releases, including the testing platform. Responsibilities include working with CI/CD systems, GitOps tooling, Kubernetes, and cloud platforms. Must have experience with Go, Bash, and Linux.

Freelance Data Science AI Trainer needed to design computational data science problems for Generative AI models. Must have 5+ years of experience, a Master's or PhD in a quantitative field, and proficiency in Python, SQL, and GenAI technologies.

Freelance Web Scraping Engineer needed for the Tendem project. Utilize Apify, OpenRouter, and Python to extract data from complex websites, ensuring accuracy and reliability. Must have experience with web scraping, data processing, and Python libraries like BeautifulSoup and Selenium.

Freelance AI trainer needed to design statistics problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Statistics or related field, 3+ years of professional mathematics experience, strong Python proficiency, and excellent written English.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

As Senior Product Owner for Booking Finalisation & Payment, you'll define strategy, manage risk & compliance, and drive improvements to the checkout and payment process. You'll lead execution, partner with cross-functional teams, and own experimentation to increase conversion and payment success.

Senior MLOps Engineer will build and operate production-ready ML & AI applications, owning the application lifecycle and automating retraining and redeployment.

Working student supports brand-building, executive communications, and global initiatives. Drafts press releases, analyzes industry trends, and assists with merchandise management. Must be enrolled in a bachelor's or master's program in a related field and have excellent written and spoken English skills.

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. Develop, test, and administer virtual telemetry data processing systems. Support ISS experiment operations as a ground controller.

Visiting Analyst (m/w/d) to join a growing investment team in Germany, focusing on software and venture capital. Collaborate on sourcing, analyzing, and closing investments across Europe.

Maverick Currencies seeks disciplined traders to day trade Forex and Crypto remotely using firm capital. This performance-based contract offers a path to trade with more capital than you'd have access to on your own. Traders follow structured trading systems, analyze price action, and apply strict risk management rules.

Deliver groceries to customers efficiently by e-bike or e-scooter. Maintain a high level of customer service and consistently meet or exceed delivery targets. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.