79 English-speaking jobs in Cologne

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.

Leads strategic value-add services for a human risk management platform. Develops and operationalizes a consulting methodology focused on driving behavior change and measurable risk reduction. Builds and manages a consulting function, acting as a subject matter expert and advocate for human risk management.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.

DevOps Expert needed for 6-month project with potential extension. Responsibilities include analyzing and managing CI/CD structures, migrating software repositories from Git/Gerrit to GitLab, and creating technical documentation. Requires experience with Jenkins, Python, GitLab, Terraform or openTofu, and build/deployment pipelines.

Senior Veterinarian (m/f/d) in Internal Medicine sought. Must be a licensed veterinarian with Diplomate status (ECVIM or ACVIM), aiming to achieve it soon (board eligible), or a Specialist Veterinarian (m/f/d) in Internal Medicine. Responsibilities include caring for clinical patients, training and continuing education for interns and junior colleagues, and participating in continuing education events.

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.

Leads the eight-member User Helpdesk & Infrastructure team, optimizing ITSM processes, modernizing infrastructure, and ensuring IT security. Requires experience in IT service management, process design, and hybrid Microsoft infrastructure administration.

The Marketing Manager will develop and implement marketing strategies for defined market segments, manage product portfolios, and analyze customer requirements. The role requires a proven track record in business development, strong communication skills, and proficiency in English.

Shape the long-term strategic direction of Heraeus Convantics through 2035. Engage with CEOs and the Leadership Team on growth, focus areas, and market positioning. Lead end-to-end strategic initiatives, from problem structuring to actionable recommendations. Collaborate across business lines and with external partners on topics such as new business development, footprint decisions, and M&A evaluations. Help establish Corporate Development as a high-impact contributor to the company's long-term direction.

Leads Engineering Testing & Laboratory team for Device & Combination Product Development. Plans, coordinates, and executes Engineering Confidence- and Design Verification Testing for Parenteralia / Pharmaceutical Application Systems. Represents ETAG as single point of contact for assigned projects. Establishes and applies phase-appropriate development & testing concepts. Drives test method development incorporating relevant standards and validation. Leads Non-conformity Investigations / Issue Resolutions. Provides general framework and documentation according to GMP and Design Control standards. Supports regulatory submission reports and provides relevant data. Defines and establishes Design Verification Processes. Member in global Design and Development Teams and participation in Design Reviews. Demonstrates creative problem-solving skills and champions new technologies.

Senior Product Designer to shape end-to-end digital healthcare experiences. Design customer journeys for e-commerce, digital healthcare services, Retail Media, and MarTech products. Prototype, validate, and iterate designs using Figma, AI-powered tools, and collaborative workflows. Drive design excellence by contributing to the Design System and championing accessibility.

Support founders in fundraising, partnerships, and go-to-market strategy. Conduct market, competitor, and technology research. Prepare investor materials, presentations, and external communications. Drive operational execution and process optimization.

Leads technical delivery of complex identity management projects globally, encompassing identity documents, secure infrastructure, and PKI. Manages cross-functional teams, vendors, and stakeholders. Requires 7+ years experience in large-scale government identity programs and expertise in secure systems, biometric solutions, and infrastructure deployments.

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.

This role involves managing information in computer databases, handling guest inquiries, and performing administrative tasks such as preparing documents, managing mail, and maintaining filing systems. Employees must adhere to company policies, provide excellent guest service, and communicate effectively with colleagues.

Provides support to the post-production team, managing projects from start to finish. Books and schedules freelance editors and cutters, creates contracts, and tracks paperwork. Develops post-production plans, liaises with production teams, and resolves post-production issues. Requires experience in post-production workflows, strong organizational skills, and excellent communication.

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.

Working Student supports the Insurance Excellence Benchmark Team in providing cost and operational efficiency assessments for (re-)insurance companies. Tasks include data collection, validation, analysis, and contributing to analytical outputs and presentations.

PhD Student in Natural Language Processing will work on a DFG project focused on curriculum learning in natural language generation. The position involves research, teaching duties in relevant courses, and requires a master's degree in a related field, programming skills, and fluency in English.