281 English-speaking jobs in Cologne

Lead architecture design for cloud, IoT, connectivity, and platform services. Contribute to enterprise architecture governance and evaluate partner solutions. Support strategic initiatives and maintain architectural documentation. Design, architect, and support 1CORE components and drive the evolution of 5G Core elements.

Leads the overall security organization, including Security Operations, Cloud Security, Product Security, and Security Engineering. Defines and executes a unified security strategy to protect the platform, customers, and data. Drives cross-functional collaboration between security and other departments. Oversees security operations, ensuring effective threat detection, response, and prevention. Maintains alignment with relevant security frameworks and supports audits and compliance activities.

Experienced AI Ops Engineer to design and build scalable SaaS products within an AI Lab. Responsibilities include developing data architectures, building MLOps foundations, and accelerating AI product development. Requires experience operating in high-availability SaaS environments and a track record of designing scalable systems.

Senior Fullstack Engineer will design and build high-performance, scalable AdTech solutions. Responsibilities include developing Node.js/TypeScript microservices, building React applications, and integrating data systems. Experience with AdTech platforms is preferred.

Senior Consultant specializing in SAP HCM & Cloud Integration. Designs and implements SAP SuccessFactors integrations using BIB. Develops and optimizes interfaces between SAP and third-party systems. Experience with SAP BTP, Cloud Integration, MuleSoft, and ABAP development required.

Plan, coordinate, and supervise field trials to generate data for stakeholders. Collaborate with agronomic modelers and digital agronomists to identify trial needs and ensure data quality. Support commercial and agronomy teams by quantifying agronomic value and presenting trial results.

CXG, a global customer experience agency, seeks existing luxury brand customers to evaluate brands across various industries. Evaluators will provide feedback on in-store, online, or hybrid experiences through questionnaires.

Develop, maintain, and improve ISCC certification schemes for Sustainable Aviation Fuels (SAF) and Alternative Marine Fuels. Monitor and assess aviation and maritime regulatory frameworks and their implications for ISCC certification. Design and implement certification frameworks to ensure regulatory alignment and scheme integrity.

The Operations Manager ensures smooth hotel operations, maximizing guest satisfaction and comfort. Responsibilities include managing departments, implementing strategies to achieve key metrics, and overseeing the budget and business plan. The ideal candidate has proven experience in hotel operations, strong leadership skills, and a commitment to exceptional guest service.

Technical Purchaser (m/f/d) Composite will develop and execute purchasing strategies, evaluate suppliers, and manage the buying process for motorsport components.

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.

Product Manager for electric-acoustic solutions and related objective measures. End-to-end product lifecycle management, including requirements gathering, development support, launch activities, and in-life management. Delivery of presentations and training, and representation of the company at conferences and workshops.

Designs, implements, and maintains cloud-based infrastructure for the AI Platform, focusing on reliability, security, and scalability. Provides technical leadership in cloud infrastructure, networking, CI/CD, and security for AI and MLOps workloads. Collaborates with Data Scientists, ML Engineers, and Product Teams to ensure seamless model deployment and operational efficiency.

Fullstack .NET Developer to design, develop, and maintain web applications using C# and .NET Core. Experience with Blazor, Azure Web Services, and front-end/back-end integration required.

Laboratory Technician to execute RNA library preparation and sequencing. Responsibilities include sample processing, instrument operation and maintenance, results analysis, and documentation. Requires a degree in Molecular Biology or related field with NGS laboratory experience, particularly with Illumina platforms.

Provides customer service and administrative support for packaged goods logistics. Processes inbound and outbound movements, coordinates stock transfers, and prepares loading documents. Ensures accurate data entry and communication between customers and the plant.

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.

Technical Support & After Sales Engineer for Solar & Battery products. Provides after-sales support, technical support to overseas teams, and product delivery support. Requires 2+ years of experience in after-sales technical support, product management, or related roles within the industry. Excellent communication and problem-solving skills are essential.

Coordinate and monitor supply chain operations to ensure efficiency. Manage shipments, maintain inventory accuracy, and ensure timely delivery. Liaise with vendors and internal teams for smooth logistics.

Founding member shaping a new research agenda at the Adenauer School of Government. Develop policy solutions combining theoretical depth, empirical rigor, and technological innovation. Collaborate across disciplines including economics, data science, law, and behavioral science.