freelance English-speaking jobs in Wuppertal

Lemvos GmbH seeks freelance external sales partners to introduce marine robotics and autonomous systems to new customers. Responsibilities include identifying potential customers, generating leads, and coordinating with the Lemvos team on technical questions and follow-up. Experience in the marine or robotics industry is beneficial. Fluency in English is required.

Lead .NET Developer will architect and implement a secure, cloud-native asset monitoring platform for distributed fiber optic sensing systems.

Global Production Data Architect will define and steer the target architecture for production and process data across BASF Coatings sites. Develop standards and concepts for integrating data sources and ensure data quality, availability, and cyber security. Collaborate with business functions, production sites, and project teams to translate requirements into robust architecture decisions and support the implementation of data-driven solutions.

Electrical Lead to manage electrical site delivery on a large data center construction project. Responsibilities include electrical installation, subcontractor coordination, technical interfaces, procurement follow-up, quality control, testing support, and commissioning readiness.

BBIS seeks a part-time External Boarding Mentor to support the wellbeing, safety, and growth of international students. Responsibilities include supervising students during weekend duties, planning activities, and ensuring student safety. A Bachelor's degree in a relevant field, experience working with adolescents in residential settings, and confident English are required.

HR Administrator needed for a permanent full-time position. Responsibilities include handling HR administration tasks, managing employee data, supporting applicant management, and preparing HR reports. Requires commercial training, HR experience, excellent German and English skills, and proficiency in MS Office.

Experienced HR Business Partner to advise managers, drive HR processes, and support talent development in a multinational manufacturing environment.

Leads and develops the project management team for PV and BESS projects, overseeing the full project lifecycle. Establishes project management standards and processes, manages budgets and timelines, and coordinates with cross-functional teams.

Job Description Locations: London | Madrid | Paris | Frankfurt Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963.

Purchasing Assistant to support procurement activities for medical devices and indirect materials. Responsibilities include purchasing, supplier management, inventory planning, and process improvement. Requires experience in purchasing, strong analytical skills, and fluency in German and English.

Intern to assist the merchandising team with assortment planning, line building, product overviews, sales data analysis, competitor benchmarking, and market research. Support the creation of product briefs, range presentations, and merchandising tools.

Nippon Gases seeks a Supply Chain Management professional with a logistics management degree or equivalent. The role requires experience in the gas industry, strong business acumen, and proficiency in MS Office and relevant IT systems.

Lead and support SAP S/4HANA Public Cloud implementation projects for midsize clients. Run Fit-to-Standard workshops and guide customers towards standard SAP processes. Advise clients on SAP Best Practices, scope items, process design, and Cloud readiness.

Drive new customer acquisition for small to mid-sized accounts in Germany. Execute sales plans, manage pipeline, and close sales opportunities. Present Rubrik solutions within complex data center environments. Collaborate with partners to enable rapid growth. Minimum 2+ years full cycle Tech sales experience required.

Design Engineer responsible for pipework systems in extinguishing technology and additive manufacturing processes. Requires 5+ years experience in vehicle construction and 3D design software. Solid knowledge of mechanics, materials technology, and FEM calculations. Fluent English required.

The Motherson Group seeks a VAT Manager to ensure timely and accurate VAT compliance across multiple countries. The role involves providing VAT advisory, reviewing processes, monitoring legislative changes, and supporting audits. Requires a degree in a relevant field, 5-7 years of VAT experience, and fluency in English.

Loads and unloads UPS packages, utilizing machinery as needed. Performs package sorting, shipping, receiving, and stocking. Must be able to lift up to 70 lbs. Warehouse experience preferred.

Conduct research on future satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

Project Coordinator to support international logistics and project cargo operations. Plans, coordinates, and executes transportation orders, manages freight forwarding services, and tracks cargo movement. Requires logistics experience and fluency in English and Chinese.

Lead System Architect to design, architect, and deliver enterprise-scale Pega solutions. Provide technical leadership, conduct design and code reviews, and ensure application scalability, performance, and security. Fluent German and English required.