155 English-speaking jobs in Cologne

Staff Engineer, Retail, shapes technical direction and builds customer experiences using React.js, Next.js, and Java. This role requires deep engineering expertise, architectural leadership, and mentoring skills.

Develop and maintain software infrastructure for ANCAP Cloud, integrating AI, cloud, and Web3 technologies. Design scalable backend services, APIs, and distributed systems while ensuring security and performance.

The Medical Science Liaison (MSL) is a field-based scientific expert responsible for engaging healthcare professionals and key stakeholders to support the medical strategy for Tryngolza, a therapy for Familial Chylomicronemia Syndrome (FCS) with potential in Severe Hypertriglyceridemia (sHTG). The MSL will drive scientific exchange, support clinical and evidence-generation initiatives, gather insights, and partner cross-functionally to ensure consistent scientific standards.

Join the Amazon Warehouse Team as a Team Member. Opportunities available for full-time or part-time roles with fixed schedules. This position involves warehouse operations.

Associate Director of Sales for Drug Product Services in EMEA. Drive new business and expand relationships by promoting drug product development and manufacturing capabilities. Requires experience in aseptic filling and fill-finish services.

Join the red team as a Working Student or Intern to test SaaS products for vulnerabilities. Tasks include app/API testing, CI automation, and social engineering exercises. Requires curiosity, basic web/scripting knowledge, and English fluency.

IT Consultant SAP FI/CO to shape finance system transformation towards SAP S/4HANA. Responsibilities include analyzing, designing, and implementing end-to-end FI/CO processes in ECC & S/4HANA.

Postdoctoral Researcher for hard X-ray attosecond science. Focus on developing attosecond science experiments and supporting research using hard X-ray FEL radiation. Requires a PhD in physics or related science.

Manage end-to-end Technology Demand Intake and Risk Assessment for new technologies, including AI solutions. Assess security, compliance, and operational risks across global enterprise platforms.

Senior Backend Engineer to build infrastructure for merchant acquisition and commission workflows. Focus on data aggregation, API design, and event logging using Go or a typed language. Experience with distributed systems and auditable environments is key.

AI-first CRM Manager to build lifecycle marketing capabilities. Produce newsletters, generate content, and sharpen segmentation using AI. Requires 2-4 years in CRM with hands-on AI marketing experience.

Senior AI Compiler Engineer to design and implement new compiler components building on MLIR. Requires 5+ years of compiler experience, expert C++/Python skills, and a drive to solve complex problems.

Specialist for the International Healthcare Command Center. Monitor critical healthcare shipments, resolve operational issues, and ensure timely export processing. Requires logistics/healthcare supply chain experience and strong problem-solving skills.

Experienced AI Engineer needed to own, improve, and extend live LLM/RAG systems. Focus on TypeScript/Next.js, production reliability, and building automated workflows. Requires LLM production experience.

Manage and grow complex website and retainer projects for B2B SaaS companies. Coordinate projects, lead client communication, and translate client feedback into actionable steps for design and development. Support clients with website strategy, CRO, messaging, landing pages, and long-term website growth.

Service Minijobber supports the team in the NENI restaurant by assisting with service, serving drinks and meals quickly, and ensuring a great guest experience. Requires a love of gastronomy and the ability to inspire guests.

Manager in Strategy (Operational Deal Advisory) to assess strategic plans and implement M&A deals like carve outs and integrations. Lead projects, manage employees, and engage with top management for corporate and private equity clients.

Software Engineer - Data role requires 6-8 years of experience building data pipelines, algorithms, and managing data infrastructure. Focus is on enabling scaling for Teamwear through data collection and quality assurance.

Own the AI Hub platform for 55+ portfolio companies. Focus on platform engineering, infrastructure-as-code (Azure/AWS), and supporting AI adoption. Requires 2+ years in platform/DevOps with strong Python skills.

Junior Medical Underwriter handles mortality and disability case underwriting according to company philosophy. The role involves technical support, research, and contributing to underwriting solutions, potentially including claims management.