werkstudent English-speaking jobs in Hamburg

IT Service Technician supports logistics control, inventory management, hardware handling, and IT support. Requires logistics, IT hardware, and SAP-MM experience.

Finance & Accounting Manager will own the financial backbone of a fast-scaling mobility startup. Responsibilities include bookkeeping, financial reporting, cash flow management, and process automation. Requires 2-3 years of accounting experience, strong analytical skills, and fluency in German.

The Senior Manager Corporate Accounting & Tax International oversees global financial reporting, tax compliance, and regulatory compliance. This role ensures financial integrity, minimizes tax risk, and aligns accounting practices across international operations.

As the first Executive Assistant, you will support the management team, ensuring smooth communication and collaboration across the European business. You will coordinate meetings, track key topics, and facilitate communication between teams and stakeholders.

The Karlsruhe Institute of Technology (KIT) and the German Cancer Research Center (DKFZ) seek a University Professor (W3) in Nuclear Chemistry and Radiopharmaceutical Sciences in (Translational) Cancer Research. The professorship focuses on identifying novel cancer therapeutic targets and developing innovative radiotracers and radiopharmaceuticals for diagnostic and therapeutic applications. The successful candidate will conduct preclinical and clinical research, investigate tumor radioresistance, and develop strategies to enhance targeted radionuclide therapies. The position requires demonstrated expertise in nuclear chemistry, radiopharmacy, radiobiology, and nuclear medicine.

Technician will set up and operate wafer probe and handler systems. Performs process controls and documentation. Technical background and production experience are beneficial. Must be self-motivated, responsible, and have strong communication and teamwork skills.

Calibration and Test Engineering expert needed for electrical measurement and Instrument Calibration (DAQ systems) at HBK's calibration laboratory in Darmstadt. Responsibilities include developing calibration solutions, achieving DAkkS and ISO 17025 certification, and rolling out solutions to global calibration labs. Must be fluent in German.

The Max Planck Society invites applications for tenure-track Lise Meitner Research Group Leader positions. Successful candidates will lead a research group at a Max Planck Institute for six years, with the possibility of extension. The program aims to increase the number of excellent women scientists.

Expert customer support for eBay sellers using the Orange Connection Global SpeedPAK service. Troubleshoot shipment problems, handle escalations, and drive process improvements.

In a spacious modern setting full of opportunities for further development, ZEISS employees work in a place where expert knowledge and team spirit reign supreme. All of this is supported by a special ownership structure and the long-term goal of the Carl Zeiss Foundation: to bring science and society into the future together. Join us today. Inspire people tomorrow. Diversity is a part of ZEISS.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

PhD position in Industrial Electrochemistry focusing on CO₂ reduction through the development of high-performance membrane electrode assemblies. Responsibilities include designing, fabricating, and optimizing catalyst-coated electrodes, conducting electrochemical experiments, and analyzing data.

Leads the greenfield implementation of master data governance processes within the "ELEVATE" business transformation program. Leads a team of Enterprise Data Stewards and collaborates with global and local data stewards and owners. Designs, implements, and continuously improves master data governance processes, including data ownership, stewardship, lifecycle management, and role authorization. Ensures integration of governance principles into business processes and IT platforms, especially within the SAP S/4HANA environment. Oversees data quality assurance and promotes data literacy and governance awareness.

Fulfillment & Operations Manager needed for a fast-growing e-commerce business specializing in sailing systems. Manage the full order lifecycle, optimize processes, and lead team development.

Leads and structures the Internal Audit (IA) team, defining the IA charter, audit strategy, and methodology. Manages the global IA budget and oversees audits covering financial reporting, IT general controls, and MAR/disclosure controls. Ensures timely issue remediation and drives a culture of accountability and continuous improvement.

The Munich Data Science Institute (MDSI) and the Collaborative Research Center LETSimmun (TRR 338) seek a Data Steward to support research data management at Technical University of Munich (TUM). The Data Steward will design and implement data workflows, support data collection and curation, and develop guidelines for data integrity and preservation. The position requires a Master's degree in a relevant field, experience with life-science or immunological research data, and strong communication skills.

Site Reliability Engineer will build tools for monitoring and measuring infrastructure, microservices, and workloads. Responsibilities include using automation to speed up tasks, contribute to security and compliance, and help colleagues understand data for application monitoring and incident recovery. Experience with metrics, logs, traces, tools like Prometheus, StatsD, OpenTelemetry, and infrastructure as code is required.

As Project Administrator (maternity cover), you will coordinate, cooperate, and independently implement tasks in administration, communication, strategic planning, and budgetary management for a research cluster in Evolutionary Anthropology.

Administrative Specialist to support European Sales Director and team, bridging communication between China headquarters and Europe. Responsibilities include office management, logistics coordination, customer service, and HR support. Requires 3+ years of administrative experience, fluency in English and German, and proficiency in Microsoft Office.

The Hochschule der Medien seeks a Professor for Print Technologies and Applications to establish a research line, supervise doctoral candidates, and teach in English.