87 English-speaking jobs in Cologne

Join our high-energy team in Cologne and help us bring smarter payment solutions to small businesses across Portugal. At SumUp, we’re on a mission to empower small merchants by making payments simple, accessible, and hassle-free. Today, we support over 4 million businesses in 30+ countries — and we’re just getting started.

Join our high-energy team in Cologne and help us bring smarter payment solutions to small businesses across Portugal. At SumUp, we’re on a mission to empower small merchants by making payments simple, accessible, and hassle-free. Today, we support over 4 million businesses in 30+ countries — and we’re just getting started.

IU International University seeks a professor (m/f/d) for Operations Research, initially for 2 years, starting October 1st, 2026, part-time on-campus in Cologne. The successful candidate will teach Operations Management and Business Mathematics, develop and lead lectures, and supervise student exams and theses.

Working student supports mechanical design, system assembly, and component procurement. Must be enrolled in a relevant program and have a structured, hands-on approach. CAD experience and fluency in English are required.

Lead and develop a large Accounts Payable organization, ensuring efficient and scalable operations. Drive process improvements, automation, and system usage in a complex, high-volume environment. Collaborate with stakeholders across Finance, Procurement, and other departments.

Deliver groceries to customers efficiently by e-scooter or e-bike. Meet and exceed delivery targets while providing exceptional customer service.

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

Develop and execute go-to-market strategies for AI-powered product offerings. Define product positioning, messaging, and buyer personas. Create sales enablement assets and own website optimization. Build and scale digital content and campaigns across channels.

IU International University seeks a part-time Professor (m/f/d) for Computer Science, focusing on Software Engineering and Project Management, starting October 1st, 2026. The position is initially limited to 2 years at the Cologne campus. Applicants must hold a relevant doctoral degree (Ph.D.) and have at least five years of practical work experience, including three years outside of academia.

Through innovative and future-oriented teaching and research, we inspire the next generation of professionals and leaders. By joining Germany’s largest university, you have the opportunity to actively shape the future of higher education together with us – in an environment that places both professional and personal needs at its core.

Freelance lecturer to teach fundamental cyber security knowledge, including software development, databases, operating systems, and data formats. Design courses using provided materials and conduct practical teaching sessions. Requires a university degree in Cyber Security or a related field and practical work experience. Fluency in English (C1 level) is required.

Freelance lecturer in Cyber Security IT Systems: Software needed for 48 teaching units starting October 1, 2026. Teach fundamental knowledge with practical relevance in software development, databases, operating systems, and data formats.

IU International University seeks a part-time Professor of Innovation Management to teach on-campus in Cologne starting October 1st, 2026. The position is initially for two years. Applicants must have a doctoral degree in Innovation Management or a related field, at least five years of professional experience, including three years outside of academia, and expertise in Entrepreneurship, Innovation, and Agile Methods.

IU International University seeks a professor (m/f/d) for its Business Administration degree program in Cologne, starting October 1st, 2026. The position is initially limited to 2 years and is full-time or part-time. Responsibilities include teaching on-campus lectures, supervising student exams and theses, and contributing to the development of teaching formats. Applicants must have a doctoral degree in Business Administration or a related field, at least five years of professional experience (including three years outside academia), and English language skills at C1 level.

Data & Backend Engineer will design, build, and operate database integrations and APIs for system and frontend integration. Responsibilities include building and maintaining data warehouse structures, designing and implementing data and AI pipelines, and implementing DevOps standards. Requires a university degree in a related field and at least 5 years of experience in data engineering, database design, API development, and DevOps.

Through innovative and future-oriented teaching and research, we inspire the next generation of professionals and leaders. By joining Germany’s largest university, you have the opportunity to actively shape the future of higher education together with us – in an environment that places both professional and personal needs at its core.

Through innovative and future-oriented teaching and research, we inspire the next generation of professionals and leaders. By joining Germany’s largest university, you have the opportunity to actively shape the future of higher education together with us – in an environment that places both professional and personal needs at its core.

Prepares and cooks food according to recipes, quality standards, and presentation standards. Maintains food logs and ensures the quality of food items. Assists with employee hiring, training, and scheduling. Communicates with kitchen and service staff regarding menu items and specials. Follows company policies and procedures.

That’s why we offer our employees regular training sessions and events and support programs aimed at helping you progress to the max in your career. Season ticket SNIPES subsidizes a public transport season ticket for employees at our HQ and in the warehouse. You can also use this ticket in your free time and at the weekend.

This is a full-time, permanent position for a chemical sales professional. The role involves B2B sales, customer management, supplier coordination, and market analysis for chemical-related products in Europe.