57 English-speaking jobs in Cologne

The Institute of Biochemistry at Heinrich Heine University seeks a Doctoral Researcher to investigate the assembly and conformational dynamics of cellular machineries involved in transport across bacterial membranes.

Collaborate on complex strategy consulting projects, providing impactful solutions for BASF businesses and functions. Identify improvements, advise management, and communicate clearly throughout project phases.

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.

SAP Business Technology Platform Engineer will create, manage, and share the technology vision and strategy. Design application and technology architectures, ensure solution sustainability, and analyze trends and technologies.

As a Commis de Rang, you will ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You have completed your training and possess a passion for food and service.

As a Sales Assistant, you will provide excellent customer service, represent the Fred Perry brand, and contribute to a positive team environment. You will assist with store operations, product knowledge, and customer feedback.

IU International University seeks a professor (m/f/d) for its Cyber Security degree program, starting October 1st, 2026. The successful candidate will teach on-campus lectures, supervise students, and contribute to the development of teaching formats. Applicants must have a doctoral degree in Cyber Security or a related field, at least five years of professional experience, including three years outside academia, and English language skills at C1 level.

Support technical design, project execution, and customer inquiries for AC onshore, offshore, and HVDC cable systems. Collaborate with colleagues in development, production, and project teams. Contribute to cable and system design, including installation concepts.

PhD candidate to investigate the metabolic function and mechanistic pathways of immune cells during anti-tumoral and anti-viral defenses.

Continuous Integration & Verification Infrastructure Engineer to set up CI flow, automate regression test infrastructure, and optimize resource utilization. Requires scripting experience (Python, Bash), Git, CI tools, and Linux environments.

Senior DFT and Post-Silicon Lead will own the DFT implementation process, ensuring seamless integration with test and post-silicon validation teams.

Senior DFT and Post-Silicon Lead will own the DFT implementation process, ensuring seamless integration with test and post-silicon validation teams.

Freelance lecturer to teach fundamental computer science knowledge, including data mart, SQL implementation, and database architecture. Requires a university degree in Computer Science or a related field and practical work experience.

Freelance lecturer to teach fundamental computer science knowledge with practical relevance, including user interfaces, business rules, web services, and quality constraints.

Freelance lecturer to teach operating systems, TCP/IP, distributed architectures, and mobile computing. Requires a computer science degree, practical experience, and C1 English proficiency.

Freelance lecturer to teach fundamental computer science algorithmics concepts, design courses, and conduct practical teaching sessions. Requires a computer science degree, practical experience, and C1 English proficiency.

Freelance lecturer to teach fundamental industrial engineering sensor technology concepts, including transducers, sensor effects, and sensor systems. Requires a university degree in Engineering or a related field, practical work experience, and English language skills at C1 level.

Private Doctor providing ongoing executive-level medical care to a UHNW Principal across a Mediterranean yacht itinerary. Requires a recognized medical degree, minimum 5+ years post-specialization, fluency in English, and experience in private medicine, executive health, or related fields.

Senior AI Engineer to build an agentic workflow engine for tax processes using LLMs and TypeScript. Responsibilities include document intelligence, RAG, and tax platform API integration.

Guest Experience Experts deliver a memorable and unique stay for guests by providing a range of services throughout their visit. They process operational needs, address guest requests, complete reports, and share local area highlights.