freelance English-speaking jobs in Wuppertal

Provides administrative support to the Program Manager, Student Life and other staff at NYU Berlin's Academic Center. Responsibilities include managing student services, supporting extracurricular programming, ensuring student safety and wellness, and facilitating communication. Requires fluency in German and English, excellent intercultural communication skills, and 2-3 years of work experience.

Technical Project Manager will lead cross-functional teams from development to field deployment, driving strategy and execution for life-saving products.

Provides customer service and sales support for the semiconductor business. Responsibilities include responding to inquiries, identifying customer needs, and supporting quotation and order processing. Requires business-level German and English, experience in a similar commercial role, and knowledge of semiconductors.

Senior IT Administrator needed to support Barmstedt and Neumünster locations. Responsibilities include server administration (Windows, VMware), network infrastructure management (Aruba, Sophos, HPE), Microsoft 365 administration, user support, and IT documentation. Requires several years of experience in IT administration, Windows server and Active Directory experience, network technology knowledge, and Linux server administration.

The Housekeeping Manager oversees guest experience related to cleanliness and visual impressions onboard, ensuring premium service. This role requires strong hospitality, communication, and organizational skills, along with effective decision-making. The manager is responsible for maintaining cleanliness, delivering services to high expectations, and fostering a positive work environment. They provide training, leadership development, and recognition to supervisors and crew members.

The Director Licensing and Alliance Management is responsible for partnering strategy, deal execution, and alliance value maximization for Formycon's global biosimilar portfolio. This role involves selecting partners, negotiating agreements, developing business cases, and managing alliances throughout their lifecycle.

Regulatory and Sustainability Engineer (m/f/d) will participate in industry associations, standardization groups, and monitor technical changes related to sustainability. The role will also lead corporate sustainability initiatives, ensuring adherence to deadlines and cost targets.

The IP department at BASF Personal Care & Nutrition GmbH seeks an expert in digital licensing to build up BASF's monetization setup. You will assess litigation and licensing cases, lead cross-technological teams, and co-develop negotiation strategies. You will also prepare executive briefings and deliver training on value-creation opportunities within the patent portfolio.

Internship in System Development Robotics. Develop actuator systems for humanoid robots. Analyze actuator components and relationships within robotic systems. Support engineering teams throughout the development process. Analyze measurement data using tools like MATLAB/Simulink or Python. Contribute to the integration, testing, and validation of actuator systems.

Leads the Network Architecture & Shared Services Team, responsible for the DRV-Bund's network and security infrastructure. Manages personnel, external staff, and projects. Requires a university degree in IT or equivalent, several years of experience in network technologies, and initial leadership experience.

Experienced Customer Project Manager required to support BESS rollout and operational procedures for German customers. Will act as in-country representative, managing project timelines, risks, and communication. Requires 8+ years' experience in power systems, AC/DC infrastructure, or electrical/electronic systems deployment. Must have strong project management experience in technical delivery environments and excellent communication skills in German and English.

This Ocean Export Operations role offers full ownership of end-to-end processes for a stable customer base with global destinations. The role involves working with CargoWise One and includes handling some Dangerous Goods (training provided).

Senior UX/UI Designer will lead project teams in creating innovative design strategies for digital and physical products. Responsibilities include client liaison, user research, prototyping, and collaborating with software development.

PhD student to study microbial regulation of colorectal cancer development. The position involves working with mouse models, human and murine intestinal organoids, and various sequencing techniques. Candidates should have a master's degree in a relevant field and experience with mice, microbiology, and cell culture.

The Ad Sales Partnerships Specialist GSE (Germany, Switzerland, Austria, Luxembourg) drives advertising revenue and market development. This role manages relationships with external sales representatives, ensures alignment with internal teams, and contributes to the execution of the regional ad sales strategy.

Provide multichannel customer support (telephone and written) for 1st and 2nd level issues. Troubleshoot and resolve hardware and software problems, administer networks, and ensure service level agreements are met.

Financial Controller needed for monthly, quarterly, and annual financial closings. Prepare forecasts, management reports, and ad-hoc analyses. Analyze KPIs, support receivables management, and manage accounts payable.

Freelance HSE Consultant to support LNG infrastructure project near Hamburg. Will monitor and enforce HSE compliance, conduct site inspections and audits, and ensure adherence to German regulations and project standards. Requires experience in LNG, oil & gas, or large industrial projects and relevant HSE certifications.

Launch your AI career with Nebius' 3-6 month Early Talent Program. Collaborate with experienced researchers on LLMs, reinforcement learning, and agentic systems. Design experiments, train models, and explore innovative techniques. Ideal for students or recent graduates with a strong computer science and machine learning foundation.

HARMAN is building an enterprise AI platform to automate and augment internal business processes. The Executive Director, AI Architecture will define and own the long-term technical architecture for these systems, making architectural decisions that affect multiple organizations and a combination of custom-built and third-party AI solutions. This role requires deep technical expertise in distributed systems and applied AI, combined with the ability to guide teams through complex technical trade-offs.