freelance English-speaking jobs in Wuppertal

HVDC Commissioning Manager to lead testing and execution of large-scale international HVDC Projects. Responsibilities include planning, documentation, and team leadership for the energy transition. Requires electrical engineering degree and HVDC commissioning experience.

Lead Purification EU at Penzberg, overseeing strategic, operational, and financial leadership for Downstream Processing and Protein Purification. Drive technological innovation and ensure regulatory compliance across global bioprocess development.

Own talent strategy for a renewable energy platform. Lead full-cycle recruiting for senior roles, drive culture, and manage development. Requires experience in high-growth environments, AI proficiency, and German employment law knowledge.

Head of Optic & Mechanical Design for Carl ZEISS Extended Reality (XRX). This role involves driving innovation and redefining possibilities within the company's advanced technological development.

Head of Group Treasury leads global treasury functions, overseeing liquidity, FX, and risk management. Responsibilities include driving transformation, managing banking relationships, and leading a team of 10+. Requires 15+ years of multinational treasury experience.

SAP S/4HANA CSV & Validation Consultant needed for a pharmaceutical company deploying the core model in Germany. Responsibilities include validating SAP processes (MM, QM, FI/CO, etc.), managing data migration, and ensuring regulatory compliance.

Backend Developer role focusing on video platform development and sports analytics. Requires a degree in computer science and experience in computer vision development with C++.

Business Analyst role at a global strategy consultancy. Drive significant change by designing and implementing customized solutions with clients in multi-functional teams. Own workstreams and deliver measurable results.

Develop and test AI agents and workflow automations using LLMs and agentic AI frameworks. Support integration with enterprise data and drive prompt engineering and performance optimization.

Director of Delivery & Teams owns client project execution, team staffing, and people growth. Leads experienced leaders, setting standards for agent-native delivery and shaping team structures. Requires hands-on project experience and leadership in technical delivery.

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.

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.

Leads sourcing strategy for complex, niche roles, partnering with hiring managers. Acts as a subject matter expert on talent markets, building proactive pipelines and providing market intelligence. Requires 4+ years in Talent Acquisition. Fluent in German is required.

System Integration Engineer ensures seamless product integration and robust test processes. Responsibilities include KPI management, test equipment strategy, and NPI readiness. Requires a degree in Electrical/Industrial Engineering and experience in test engineering.

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.

Product Security Senior Specialist coordinates Cyber Defense operations for SAP Cloud Infrastructure. Responsibilities include managing external SOC partners, integrating security tooling, and ensuring detection across global datacenters. Requires experience in security operations and incident response.

Senior Specialist Production supports the CEO Division Production by planning goals, leading projects, and acting as a central communication liaison. Requires a degree, analytical skills, and advanced German/English.

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.

Senior Internal Control Associate drives innovation using Generative AI to transform IC processes. Responsibilities include shaping methodology, owning the IT Controls framework, and coaching the global IC community. Requires IT Controls expertise and strong German/English skills.

Working Student/Intern for People & Culture Marketing and Employer Branding. Develop social media content, support recruiting and events, and manage the careers inbox while ensuring data compliance. Requires enrollment in a Bachelor's or Master's program.