freelance English-speaking jobs in Wuppertal

Manages all project phases, ensuring alignment with team framework and stage-gate approvals. Oversees EPC contractors, tracks performance, and resolves contract issues. Supports design, construction, and commissioning processes, coordinating with stakeholders and delivering progress reports.

Lead and grow cross-asset solutions business for insurance companies and pension funds in Germany and Austria. Develop and implement coverage approach, collaborate with engineering and other teams, and leverage existing network to drive sales.

Lead a globally distributed SAP organization, guiding teams across Business Analysis, Basis, Integration, Security, and AMS. Own the SAP FI/CO domain, orchestrate the SAP project portfolio, and drive operational excellence. Shape the future of SAP by driving S/4HANA readiness and introducing innovation.

The European Southern Observatory (ESO) seeks a Head of Data Management and Operations Division to lead the integration of the ELT into ESO's science operations model and enhance science archive services. The successful candidate will manage a team of approximately 30 staff, develop division plans, and report on DMO performance to ESO governing bodies. The Head of DMO will also act as Programme Manager for the Data-Flow System Development Programme and serve as the interface to other ESO programmes and units.

The Senior Director, Site Operations leads LabConnect's Germany operations and Cologne site, ensuring operational performance, financial results, service delivery, quality, compliance, and continuous improvement. This role partners with global functional leaders while ensuring local execution reflects the German operating environment. The Senior Director is accountable for site budget, forecasting, capital planning, and overall fiscal & operational performance.

Experienced Interim Head of Accounting needed to lead and stabilize accounting operations for a growing Munich-based financial services company.

Product Security Engineer will lead secure architecture reviews, implement security guardrails, and perform code and infrastructure reviews. You will own vulnerability management and mature the Secure SDLC and bug bounty programs. Requires 12+ years of experience in Product Security, Application Security, or Cloud Security with proficiency in Rust, Go, Python, and AWS architectures.

As Change Manager, you will define and execute change activities for the SHAPE+ program, a DHL Group-wide Finance transformation program. You will ensure smooth system/release implementation and user adoption, collaborating with divisional teams and supporting end-user adoption of new processes and tools.

Investment Manager to lead sourcing, executing, and growing portfolio companies in DACH and select European markets. Requires 6-8+ years of private equity experience, deal execution track record, and fluency in German and English.

Finance Business Partner analyzes data, provides financial insights, and supports operational performance. Leads budgeting, forecasting, and variance analysis. Requires a Bachelor's degree in Finance or Accounting, 5+ years of experience, SAP BPC proficiency, and strong analytical and communication skills.

International Development Instructor for 10-month program. Training in Denmark, followed by 6 months volunteering in Malawi, Zambia, or India. Must be 18+, English proficient, and able to obtain a Danish visa.

Supports the execution and optimization of digital media campaigns across the DACH region. Collaborates with internal teams and clients to ensure smooth campaign delivery and build analytical expertise. Monitors campaign performance, identifies trends, and generates reports.

Spirit of America seeks an experienced leader to serve as Regional Director for Europe. The Regional Director will lead the design and implementation of initiatives to support U.S. national security interests in the region. This role requires at least 15 years of experience in international development, diplomacy, or defense contexts, with at least three years in fragile or conflict-affected states. Demonstrated experience supporting the U.S. military, particularly within the EUCOM area of responsibility, is required. The position is based in Stuttgart, Germany, and involves frequent travel throughout Europe.

Senior Power Platform Developer will design and develop enterprise solutions using the Microsoft Power Platform suite to support USAFRICOM's J1 Manpower & Personnel mission. Responsibilities include developing Power Apps, Power Automate, Power BI, and Dataverse applications, partnering with stakeholders, and integrating with external systems. Requires an active Secret clearance with the ability to obtain and maintain TS/SCI.

Eaton's Mobility Group seeks a Commercial Excellence Director to lead Salesforce implementation, optimize the lead-to-sale conversion process, and establish a commercial roadmap. This role requires deep sales expertise, process design, and technology strategy skills.

Mechanical Engineer with experience in B2B shavers/trimmers R&D, CAD, DfM, and validation. Expertise in Creo and Windchill required.

As a Training Consultant, you will design, deliver, and facilitate learning programs for employees, managers, and retail partners within the automotive industry. You will develop modern learning solutions, coach individuals through development initiatives, and advise stakeholders on optimizing sales, service, and leadership processes.

Evaluate customer experience at luxury spas. Assess service quality, staff professionalism, and guest experience during a standard treatment visit. Submit detailed reports within 24 hours.

Leads end-to-end operational management and execution of all Diagnostics Strategy, Innovation & Execution (DX SIE) collaborations. Manages cross-functional activities, ensuring seamless delivery of collaboration objectives and compliance with regulatory standards. Develops and maintains centralized systems for collaboration tracking and reporting. Represents SIE as the operational lead for collaborations, providing leadership with visibility on performance, risks, and opportunities.

Designs new architecture, analysis, and validation of high-speed memory IO. Performs block-level simulation, analysis, and feasibility checks. Reviews and guides schematic-level implementation. Supports verification, silicon bring-up, and debug activities. Collaborates with global cross-functional teams.