freelance English-speaking jobs in Wuppertal

Develop and execute ALTANA's procurement digitalization strategy using digital technologies and AI. Lead the harmonization of procurement processes and implement SAP Ariba solutions. Requires a university degree and several years of procurement experience.

HR Legal Counsel provides expert guidance on European labor and employment law, overseeing contract management and ensuring compliance across entities. Requires a law degree, bar admission, and experience in labor law.

Design, develop, and maintain software components and user interfaces for algorithm development tools. Requires 5+ years of experience in commercial-quality software, proficiency in Python and C/C++ or Rust, and experience with custom SDK development.

Build features on your own real project using open-weight and Gemini models. Work independently and asynchronously to improve AI model performance. Must actively build a verifiable software project and use AI coding tools.

Adaptable PYP Classroom Teacher needed for Primary School starting November 2026. Support the IB mission, manage resources, and differentiate lessons for diverse learners. Requires a relevant degree and 3+ years of experience in a multilingual setting.

Experienced Chartering Broker needed for Intra-European Regional Trade Desk. Responsibilities include fixing 3,000-10,000 DWT fleet on voyages and COAs, and evaluating project cargo. Requires 3+ years' commercial experience in European short-sea or small MPP sectors.

Senior Backend Engineer (IoT) develops and maintains Toniecloud IoT services, focusing on Django, Python, and IoT messaging. Key tasks include ensuring 24/7 reliability and building robust APIs for millions of users.

Manage the CPMS for a European charging network of over 9,000 points. Own the delivery roadmap, maintain platform reliability, and manage vendor performance for the Charge Point Management System.

Motivated English teachers are sought to support students remotely. Good knowledge of English and a pleasure in teaching are required. No previous teaching experience is necessary.

Senior IT System Administrator manages complex IT infrastructure, including servers, networks, and cloud services. Responsibilities involve security enforcement, disaster recovery planning, and leading the Berlin IT team.

Experienced German-speaking Supplier Quality Engineer needed for a global medical device organization. Responsibilities include leading supplier audits, managing CAPAs, and supporting M&A quality integration, focusing on the German supplier base. Requires a relevant technical degree and Certified Lead Auditor status.

Support farms in Europe, focusing on Eastern Europe & BENELUX. Responsibilities include quality assurance, stakeholder contact, and member support. Requires relevant experience in organic agriculture.

Senior Cybersecurity Auditor to provide objective assurance on IT and OT infrastructures, product security, and cloud environments. Assess risks, lead audits, and drive continuous improvement in cybersecurity governance.

Develop and implement a scalable channel and distribution strategy across EMEA for industrial connectivity. Lead the Channel Management organization, manage key distributors, and drive profitable revenue growth. Requires B2B channel sales experience.

Pack customer orders, ensure product quality, register new products, and monitor stock levels and temperatures. Must be at least 18 years old with a work permit and fluency in English or German.

Logistic Coordinator role involving tracking deliveries, managing inventory, and coordinating with suppliers and internal teams. Requires logistics experience, SAP/MS-Office skills, and a valid German driving license.

Design and deliver Academy formats to inspire students and researchers toward entrepreneurship. Own awareness and education programs from concept to delivery, building a pipeline to incubation.

Manage daily accounting operations and lead the local accounting team. Oversee monthly/quarterly/annual closing under IFRS and German GAAP. Key expertise in SAP S/4HANA, financial reporting, and internal controls.

Field Based Account Manager for Commercial Road Transport in South Germany. Manage and grow CRT accounts, selling the full portfolio including fuels, E-Mobility solutions, and services. Requires sales experience, strong relationship management, and fluency in German and English.

Manage regional airfreight operations, ensuring shipment flow transparency and real-time visibility. Lead exception management, coordinate cross-functional responses, and drive continuous improvement across the network.