101 English-speaking jobs in Cologne

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.

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.

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.

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

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.

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 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. 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.

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 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.

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.

Lead pricing strategy and modeling for a B2B SaaS or enterprise software environment. Requires 8+ years of experience in pricing, commercial, or deal management.