272 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.

Senior Azure Synapse Developer needed for business intelligence team. Designs, develops, and maintains enterprise-scale data solutions using Microsoft Azure Synapse Analytics. Requires expertise in data warehousing, big data processing, and analytics platforms.

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

This 36-month remote internship focuses on creating viral video content for a Microsoft 365 consultancy. Interns will learn to plan, generate, and scale video content using AI tools, collaborate with consultants, and shape the company's visual voice across various platforms.

Full-Stack Engineer will develop and maintain complex web applications using Node.js and Vue.js. Responsibilities include performance optimization, system monitoring, and designing scalable microservices. Requires experience with backend application development, testing, debugging, and deployment techniques.

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 PHP Software Engineer will design, build, and evolve backend services using PHP, Symfony, and API Platform. Responsibilities include modeling complex logistics workflows, integrating with external carrier APIs, and writing automated tests. Must have 6+ years of professional backend experience and proficiency in PHP and Symfony.

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.

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. Requires a bachelor's or master's degree in a related field and excellent written and spoken English.

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.

We are an international Group, leader in telecommunications and energy infrastructure, operating in 14 countries across 3 continents. Our 18,000 employees design, build, and manage our clients' infrastructures with a strong focus on innovation and sustainable development.

Security Consultant specializing in Security Intel & Operations Consulting Services. Provides consulting services to understand clients' security requirements and design solutions applying security principles and knowledge of security intelligence and operations. Develops security strategies, programs, and plans for clients. Demonstrates thought leadership and coaches/trains team members.

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.

Cloud Solution Architect will design, plan, and develop architectures for cloud-based solutions. Responsibilities include managing and deploying cloud systems, providing 3rd level support, and guiding customers on new technologies. Requires a Bachelor's or Master's degree in a related field, 3+ years of IT experience, scripting/programming knowledge, and experience with virtualized environments or IaaS.