261 English-speaking jobs in Cologne

Experienced AI Ops Engineer to design and build scalable SaaS products within our AI Lab. Responsibilities include developing multi-tenant SaaS architecture, implementing automated tenant provisioning, and building robust MLOps foundations. Requires experience operating multi-tenant B2B SaaS with tenant isolation and enterprise security expectations, as well as end-to-end ML/AI infrastructure.

Freelance Kotlin software developers contribute to AI projects by designing technical content, collaborating with engineers, and refining examples.

We are seeking a Director Strategic Projects to lead gaming initiatives and drive business development. Responsibilities include establishing contact with gaming publishers, developing pitches, and leading group synergies.

Shape product strategies for global managed services and local market execution in the DACH region. Act as a regional ambassador for product communication and customer engagement. Translate regional market needs into feedback for product management.

Support the development and documentation of the internal control framework. Assist with risk-based internal audits, process analysis, and control gap identification. Collaborate with various functions and contribute to ad-hoc projects.

The Sr. Manager Public Affairs Europe develops and implements government relations and public policy strategies, advocates for favorable outcomes, and advises senior leadership on legislative and regulatory developments across Europe.

Guest Service Experts provide a memorable dining experience by setting tables, communicating with the kitchen, serving guests, and maintaining a clean work area.

Provides administrative support to the Human Resources department. Tasks include maintaining employee files, answering inquiries, and assisting with application procedures.

Senior AI Full-Stack Engineer to design and build scalable SaaS products within our AI Lab. You will combine deep technical expertise with strategic vision to build AI-powered products.

As a Beauty Consultant, you will contribute to customer satisfaction, staff engagement, and operational efficiency. You will assist with product presentation, inventory management, and sales floor maintenance. The role requires excellent communication skills, knowledge of the beauty industry, and experience in retail and customer service.

Lead and support up to five product teams in a "you-build-it-you-run-it" environment. Contribute hands-on to stay close to technology and help engineers grow. Ensure product delivery while balancing time, budget, and quality.

Lead a team responsible for shaping and optimizing internal platforms, including Identity & Access Management (IAM), mailing services, and backend architecture. Focus on hands-on technical tasks initially, transitioning to managerial responsibilities.

Deliver a variety of fitness and wellbeing sessions, including Aqua, Yoga, Pilates, and exercise to music, to guests of all ages and nationalities. Plan and deliver daytime activities and entertainment. Engage with guests and ensure a high standard of safety and service.

The Key Account Manager will drive sales and achieve goals in the Oldenburg-Muenster territory. This role involves managing and growing business in existing and new accounts, building customer relationships, and giving product presentations. The ideal candidate will have a Bachelor's degree, 5+ years of sales experience in specialty care or oncology/diagnostics, and strong key account management skills.

AI Engineer will architect and implement generative AI and LLM-based solutions, design agentic systems, and establish best practices for AI development. Requires extensive experience developing and deploying generative AI systems, deep expertise with LLMs, and strong Python programming skills.

Lead engaging group fitness sessions including Aqua, Yoga, Pilates, Functional Training, and exercise to music for guests of all ages and nationalities. Plan and deliver daytime activities and entertainment. Deliver a high standard of guest experience in line with TUI standards.

Freelance Senior Python Developer needed for project-based AI testing and evaluation. Develop functional test frameworks, analyze codebases, and design CI pipelines. Requires 5+ years Python experience, familiarity with C, Rust, Go, and B2 English proficiency.

Build and operate production-ready ML & AI applications as part of cross-functional product teams. Own the application lifecycle, from architecture to testing, deployment, and monitoring. Automate retraining and redeployment to ensure model relevance.

Experienced Oracle Retail Cloud Functional and Techno-Functional Consultants needed for large-scale implementations, upgrades, and support. Requires 5-15 years of experience in Oracle Retail projects, expertise in at least two modules (RMS, ReIM, ReSA, RTM, RPM, Allocations, RIB), and proficiency in SQL, PL/SQL, and FRICEW components.

Senior Product Owner for ERP (m/f/d) will own the product vision and roadmap. Experience in ERP product ownership or delivery leadership is required, with a strong background in complex ERP environments.