68 English-speaking jobs in Cologne

Healthcare Consultant will complete projects from information gathering to recommendation drafting and presentation. This role involves collaborating with clients in the Pharmaceuticals, Biotech, Medical device, Diagnostics, Vaccines and Animal Health industries.

Define and improve test strategies, test concepts, and quality standards across multiple products and teams. Plan, coordinate, and monitor testing activities, ensuring alignment with project timelines and quality goals.

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 operating systems, TCP/IP, distributed architectures, and mobile computing. Design courses using high-quality teaching materials and conduct practical teaching sessions.

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, design courses, and conduct practical sessions. Requires a university degree in engineering or a related field, practical experience, and English language skills at C1 level.

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

Freelance lecturer in Computer Science needed for 48 teaching units starting October 1, 2026, in Cologne. Teach fundamental knowledge with practical relevance, design courses, and conduct teaching sessions. Requires a Computer Science degree, relevant work experience, and C1 English proficiency.

Freelance lecturer to teach fundamental computer science knowledge, including data mart, SQL implementation, and database architecture. Requires a university degree in Computer Science or related field, practical work experience, and English language skills at C1 level.

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 industrial engineering sensor technology concepts, including transducers, sensor effects, datasheets, and sensor systems.

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.

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.

Prepare and cook food according to recipes and quality standards. Operate kitchen equipment and maintain a clean and sanitary work environment. Follow company policies and procedures.

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.

Guest Experience Experts provide a wide range of services to guide guests throughout their stay. They process operational needs, address guest requests, complete reports, and share local area information.

Experienced barbers sought for full-time, permanent positions in Nordic partner salons. Offer includes competitive salaries starting at 3,000 EUR per month gross, flight ticket coverage, and relocation support. Responsibilities include hair and beard cuts, client service, product sales, and salon upkeep. Minimum 1 year of experience or certification required, intermediate English proficiency, and a European passport.

The Leibniz Institute for the Analysis of Biodiversity Change seeks a Curatorial Assistant for a fixed-term position (August 1, 2026 - June 30, 2028) in Bonn. The role involves laboratory work in DNA and cell culture labs, biobank sample management, and cell culture laboratory oversight.

Performs end-of-day hotel operations including posting charges, processing payments, and balancing accounts. Handles guest check-ins, room assignments, and telephone inquiries. Completes reports and follows company policies and procedures.