intern internship English-speaking jobs in Cologne

PhD Position in Microbiome Systems Biology at the Friedrich Schiller University Jena. The project focuses on integrating shotgun metagenomics data with genome-scale metabolic modeling using machine learning to enhance engineered probiotic colonization in the human gut.

Supply Chain Quality Manager for Cabin perimeter, ensuring supplier quality, on-time delivery, and cost-effectiveness. Leads supplier qualification, audits, and risk mitigation. Manages New Product Introductions and Transfers of Work.

Investment Banking Associate (Level 1 or 2) supports M&A, financing transactions, and financial modeling. Prepares presentations, analyzes financial statements, and mentors analysts. Requires a Bachelor's Degree and 3+ years of Investment Banking experience or equivalent.

Global Trade Compliance Analyst ensures adherence to International Trade Law and local regulations at AbbVie's French Manufacturing facilities. The role supports other EU sites with compliance activities, manages import/export operations, and collaborates with cross-functional teams to optimize trade compliance.

This role drives consumer-centric product development by applying statistical analysis to sensory and consumer data. Responsibilities include analyzing CAT and QDA projects, providing technical advice on sensory target setting, and establishing sensory methodologies. The ideal candidate has experience in sensory science, data analysis, and consumer testing.

The Sr. Manager Office & Operations will oversee office infrastructure, vendor relationships, and administrative operations. Responsibilities include managing facilities, procuring IT hardware and equipment, and coordinating with external service providers. The role requires several years of experience in office management, facility management, procurement, or a similar field.

Design, implement, and operate a modern reporting platform based on SAP BW/4HANA and SAP Analytics Cloud (SAC). Integrate data from SAP S/4HANA and other systems, establish data governance processes, and collaborate with stakeholders to understand reporting needs.

Designs, maintains, and evolves ML model benchmarking and validation infrastructure. Validates compiled models across diverse hardware platforms. Collaborates with engineers to diagnose and resolve failures. Builds scalable test pipelines and contributes to test cases and tooling.

Uber Eats seeks a motivated Account Executive to expand its restaurant network in NRW/Hessen. Responsibilities include executing sales campaigns, negotiating partnerships, onboarding new restaurant partners, and collaborating with cross-functional teams.

The Leibniz Institute for Plasma Science and Technology seeks a Project Engineer to implement and construct a test facility for low-emission hydrogen production. Responsibilities include construction supervision, project management, and participation in the planning and implementation of a plasma-assisted methane decomposition test facility.

Coordinate laboratory activities, train lab members, and support ongoing research projects. Develop and lead an independent research project focused on chromatin organization during meiosis in C. elegans.

Assemble food boxes according to specifications, collaborate on production replenishment, and ensure safety standards are met. Experience in warehousing or logistics is advantageous.

Junior Operations Securities Manager will own daily reconciliation, settlement, and security transaction processes. Support analysis of corporate action events, communicate with external partners, and assist in developing scalable processes. Requires experience in securities services, brokerage, or asset management and fluency in German and English.

The Max Planck Institute for Political and Social Science seeks a Postdoctoral Fellow to conduct research on the coexistence of violent orders and democracy. The project examines the relationship between political and economic institutions, political violence, and its consequences. The successful candidate will conduct quantitative and qualitative research, write academic articles, and contribute to the department's research environment.

Advises on safety and occupational health measures, prepares safety instructions, and conducts inspections to ensure compliance with OSHA standards. Implements safety programs, investigates accidents, and provides safety training to supervisors and employees. Serves as the facilities' technical expert on safety and environmental issues, including infrastructure and equipment modernization projects. Requires certification as a safety professional in accordance with paragraph 7 of the Arbeitssicherheitsgesetz (AsiG).

Software Engineer to build robust software systems for Machine Learning solutions on major cloud platforms. Translate technical solutions based on client needs and design, implement, and deploy production-ready applications.

Lead development efforts for the AUGENTIC software platform "Qomitto". Balance strategic leadership with technical oversight, managing a team of 20 developers. Design and optimize the full software development life cycle, ensuring platform stability and quality. Drive the ScrumBan model, manage release cycles, and oversee code development and testing.

Provides executive support to C-level team, manages calendars, travel, and meetings. Oversees office operations, guest experience, and workplace environment. Implements process improvements and leverages technology to streamline workflows.

English-speaking Early Childhood Educators are needed for a new Fröbel Kindergarten opening in Berlin-Spandau in July 2026. Responsibilities include supporting all aspects of early childhood education and care in English, planning and implementing pedagogical processes, and collaborating with parents. Applicants must have native-level English, at least B2 German, and a recognized early childhood professional qualification in Berlin.

Leads and develops a finance team, responsible for main and subsidiary accounting, financial statement preparation, and reporting. Requires expertise in HGB, IFRS, tax law, and financial analysis.