intern internship English-speaking jobs in Cologne

Design and develop electrical systems for complex robotic systems. Select and integrate electronic components, create schematics and PCB layouts, and troubleshoot electrical issues. Collaborate with mechanical and software teams for system integration.

Backend Engineer to develop and maintain scalable backend systems for N26's Grow & Engage domain. Experience with JVM languages, Spring Boot, microservices, and cloud architecture (AWS) is required.

The Max Planck Institute for Extraterrestrial Physics, Max Planck Institute for Astrophysics, and Max Planck Computing and Data Facility seek an Internal IT Service Provider to manage the administration's IT infrastructure. Responsibilities include managing end devices, supporting networks and printers, providing IT support to administrative staff, and contributing to the digital transformation of the administration.

Project Manager for digital transformation projects focused on SAP Master Data. Experience in SAP Material Master Data, Business Partner, and data quality improvement. Strong communication and project management skills required.

Provides clinical expertise and support on devices, procedures, and protocols during cases. Focuses on growing market share by identifying and developing new sales opportunities within the TMTT portfolio.

Drive growth in the Southern Germany sales area for Coatings, Construction and Adhesives (CCA) by building customer relationships and managing the sales pipeline. Identify customer needs, translate them into projects, and collaborate with internal teams. Requires a degree in Chemistry, Chemical Engineering, or a comparable qualification, plus 3+ years of sales or related experience in one of the following: paints and coatings, construction chemicals, printing inks, adhesives, or distribution of additives.

The IT Security & Remote Access Administrator will set up, operate, and develop remote access and VPN infrastructures. Responsibilities include creating documentation, analyzing system malfunctions, and advising stakeholders on secure remote access.

Radar System Engineer to support the Space Data Systems- and Development Program team. Definition, implementation, and improvement of SAR algorithms for satellite and ground segment data processors. Development of test tools and data simulations. Support project management in reviews and technical milestones.

Specialist Pediatric Surgeon needed for a reputable German government hospital. Provide surgical care to pediatric patients, perform complex procedures, and collaborate with a multidisciplinary team.

Lead development efforts for the AUGENTIC software platform "Qomitto". Balance strategic leadership with technical oversight, ensuring a team of 20 developers operates efficiently. Design, optimize, and manage the full software development life cycle. Drive the ScrumBan model and manage release cycles. Maintain technical proficiency and supervise testing strategies.

Experienced Java Developer/Engineer with Quarkus expertise needed for API migration from Mulesoft to Java as part of a legacy system modernization to microservices.

The Logistics and Distribution Supervisor ensures compliant and efficient import/export processes, manages distribution center shipments, and leads customs-related activities.

Executive Director to support European legal entities' liquidity management and funding. Collaborate with Finance and Firm colleagues to lead end-to-end processes, manage funding planning, liquidity investments, and risk hedging. Analyze and report on liquidity, funding, and collateral flows. Manage money market transactions, FX, interest rate swaps, and structured note issuances. Engage with senior stakeholders and regulators on funding and liquidity management. Manage and oversee team risks and controls. Requires 8+ years of relevant experience.

Data Engineer to design, build, and maintain data pipelines for analysts and business teams. Develop data models, integrate new data sources, and ensure data quality and reliability. Collaborate with stakeholders to translate business requirements into robust data solutions.

Thesis student in the Charging Interfaces Team will investigate and implement a charge communication controller as a software component for electric vehicle charging.

Drive commercial strategy and expand client portfolio by developing and executing go-to-market plans for AI solutions in the Benelux region. Pitch and close comprehensive AI packages, combining platform, cloud, custom development, and consulting. Engage with C-level executives, framing AI as a core business driver and navigating discussions around ROI, data privacy, and AI architectures. Manage complex sales cycles, from scoping and POC validation to negotiating enterprise agreements. Collaborate with internal teams to design tailored solutions and ensure seamless project delivery.

Develop, implement, and expand the sales strategy for Citrix in the commercial segment. Acquire new customers, reactivate former clients, and strengthen market presence. Collaborate with country teams and EMEA teams to achieve sales goals.

The Development Program Lead (DPL) manages the strategic and operational aspects of drug development programs from early stages to approval. The DPL collaborates with cross-functional teams, oversees implementation, and serves as the central point of contact for the Steering Committee and external partners.

Remote Psychologist Assistant supports licensed psychologists with administrative tasks, client communication, and scheduling.

Develop and implement communication strategies for digital and AI business transformation. Translate complex digital topics into clear narratives for diverse audiences. Collaborate with country organizations, partner ecosystems, and digital business units. Create high-impact content and support executive communication.