freelance English-speaking jobs in Wuppertal

A postdoctoral researcher is sought to advance MINFLUX microscopy for microbial research. The successful candidate will optimize MINFLUX microscopy for biomembrane research and apply it to projects within the Cluster of Excellence “Balance of the Microverse”. Responsibilities include performing experiments, analyzing results, writing publications, presenting findings, and collaborating with other researchers.

Procurement Support Specialist needed for a 12-month temporary role. Assist with global technical sourcing, support projects, and coordinate communication with partners. Requires a business apprenticeship with further education and experience in purchasing or a comparable support function. SAP O25 Purchasing Module experience is essential.

Contract Installation Manager to oversee Army's Transition Assistance Program (TAP) operations in Vilseck, Germany. Manage staff, ensure program delivery, and maintain compliance with contractual obligations. Master's degree preferred, two years experience in career counseling or related field required.

Finance Manager will own and manage financial operations, prepare investor reports, and collaborate with CEOs and tax advisors. Requires a degree in finance, accounting, or a related field and 3+ years of experience in finance with a focus on strategic reporting, automation, and data-driven decision making.

Knowledge Management Specialist ensures content quality and compliance in a global consulting environment. Develops standards for metadata, taxonomy, and governance. Empowers consulting teams to capture, share, and leverage knowledge. Drives adoption of AI-enabled knowledge management processes. Requires a degree in information management, business, or a related field and 3-5 years of experience in knowledge management. Strong analytical and communication skills are essential.

Talent Acquisition Specialist manages the full recruitment lifecycle for operational and corporate roles in Germany. Conducts interviews, partners with hiring managers, and ensures compliance with German labor regulations. Requires experience in Talent Acquisition, strong communication skills in English, Mandarin, and German, and the ability to work in a dynamic environment.

Build and own Vesoma's supply chain from prototyping to mass production. Identify, assess, and qualify suppliers for robot components, manage relationships, and drive cost optimization. Partner with engineering and manufacturing to align sourcing with production timelines and BOM evolution.

Lead Consultant (f/m/d) Analytics & Advisory delivers data-driven insights and strategic recommendations for clients in the sports industry. The role involves end-to-end project delivery, structuring client challenges, and leading project teams.

Senior Legal Counsel to advise Delivery Hero on global employment law challenges related to platform work. Lead platform worker classification risk management, monitor litigation, and support the development of delivery solutions.

Customer Experience Specialist will optimize marketing platforms and digital touchpoints, support global marketing activities, and collaborate with teams to deliver outstanding customer experiences.

Responsible for end-to-end supply planning for designated value streams across manufacturing sites. Create a monthly supply plan, balancing forecasts, inventories, and plant capacities. Collaborate with logistics, production, sales, and production teams to ensure stable product availability and customer satisfaction. Develop and improve processes and tools, including SAP IBP.

Field Service Engineer needed for installation, configuration, and repair of IT hardware and devices at customer sites in the greater Hannover area. Requires experience in servers, storage, and networking environments.

Expert Quality Engineering (f/m/d) will analyze quality processes, ensure data integrity, and develop digitalization strategies. Requires a Bachelor's degree in Engineering Informatics or Technology, 3-5 years of quality engineering experience in a GMP environment, and proficiency in English.

Develops and implements end-to-end product integration strategies from contract signing to market launch. Leads cross-functional teams, manages external stakeholders, and ensures regulatory approvals, CMO onboarding, and production delivery within deadlines. Oversees market availability and commercial readiness, providing strategic updates and risk assessments to leadership.

The Deutsche Bundesbank seeks a Test Analyst to shape the functional development of digital central bank money (wCBDC). The role involves analyzing requirements, translating them into solution concepts, and ensuring functional consistency. The Test Analyst will also support implementation, participate in committees, and contribute to test, validation, and quality assurance processes.

Compliance & AML Manager needed for a growing European renewable energy organization. Advise on compliance & AML matters, translate regulations into practical policies, and maintain compliance frameworks. Strong knowledge of KWG, GwG, MaRisk, and MiFID required. Fluent German and English essential.

Intern/Trainee supports translation and travel coordination for national and international clients. Assists with sourcing and communicating with service providers, preparing quotations, and monitoring project timelines. Provides reception and office coordination support, including managing appointments, handling correspondence, and welcoming guests. Assists with café operations, preparing food and beverages, and coordinating activities.

Purchasing & Facility Coordinator needed for a dynamic company. Responsibilities include managing purchase orders, contracts, and supplier relationships, coordinating facility services, and supporting office operations. Requires a background in purchasing, procurement, or a related field, at least 3 years of experience, and fluency in German and English.

The Helmholtz Centre for Environmental Research (UFZ) seeks a social-ecological scientist to lead stakeholder engagement and co-production processes for the BirdFutures project. This role will develop sector-specific scenarios of future developments (e.g., farmland, forestry) in collaboration with stakeholders from conservation, business, and finance. The successful candidate will integrate stakeholder knowledge into biodiversity modelling and the development of decision-support tools.

The Operations Manager leads all operational aspects (Projects and Service) for a designated country, ensuring alignment across all business units in Europe. This role acts as a trusted advisor, develops strategic team direction, and drives improvements in processes and quality. The Operations Manager manages budgets, schedules, and project plans, oversees site walks and risk assessments, and coordinates procurement and material delivery. They also monitor project progress, resolve problems, and ensure projects are completed on time, to budget, and to a high standard.