freelance English-speaking jobs in Wuppertal

As a Managing Partner in Gartner Consulting DACH, you will advise senior leaders on technology strategies to drive business outcomes. You will lead consulting engagements, expand client portfolios, and develop high-performing teams. Proven consulting experience, technology problem-solving skills, and executive-level relationship building are required. Native German fluency is essential.

As a Data Engineer, you will manage and operate Databricks and Azure Data Lake Storage, build and maintain data pipelines, and support the implementation of SAP Business Data Cloud (BDC). You will define data modeling standards, manage access requests, and profile data structures.

Execute high-volume Factory Acceptance Flights on production multicopters, verifying performance and safety standards. Maintain operational flight proficiency and support reporting and debriefing. Perform hands-on maintenance and repairs on test vehicles.

The European Institute of Policy Research and Human Rights AISBL seeks a Policy Researcher Intern for a remote, 8-week program. Interns will conduct literature reviews, prepare research summaries, and draft a supervised research paper, policy brief, or analytical report.

This role is for a new-business hunter Account Executive to manage a high-value retail territory across DACH and Central Europe. Responsibilities include account planning, territory management, pipeline generation, and managing the entire lifecycle of high-value enterprise SaaS deals. The ideal candidate has 3+ years of experience in a customer-facing, new-business SaaS hunter role with a proven history of managing high-value portfolios and exceeding quotas. Strong knowledge of and experience selling into large, complex retail organizations is required. Native or C1 level German language proficiency is essential.

Service Team Leader will lead a team of technicians, providing technical support and fostering professional growth. Responsibilities include reactive and preventive maintenance, responding to issues, and ensuring operational safety and regulatory compliance.

Texon (Far East) Limited seeks a German native Trend Scout to connect China and Asia sourcing with German retail demands. The role bridges creative insight with commercial strategy, increasing direct import, turnover, and profit margin. Responsibilities include market research, trend analysis, supplier engagement, and reporting.

Group CFO to lead financial transformation and support international growth strategy. Partner with CEO and private equity owners, driving business performance and operational efficiency. Lead finance, IT, and controlling functions, including budgeting, reporting, and compliance.

(Senior) Engineer, Satellite Manufacturing - Process ROLE DESCRIPTION The Manufacturing Engineer – Process is responsible for defining, developing, validating, and continuously improving manufacturing processes to ensure safe, efficient, and repeatable production.

Drive revenue growth by selling AI-powered ERP automation solutions to mid-market and enterprise accounts. Manage the full sales cycle, from prospecting to closing, and build relationships with senior decision-makers.

PhD position at the Scientific Computing Center (SCC) at Karlsruhe Institute of Technology (KIT). Research focuses on scalable AI methods for the natural sciences, particularly the application of machine learning in drug screening using multi-property NMR signals and data-driven neural networks.

Leads the new Cross-Subdivisional Products & Solutions business subdivision within the Test & Measurement division. Drives AI-enabled innovation, scalable products and solutions, and harmonized development approaches. Builds and shapes the subdivision, including establishing P&L responsibility and revenue streams.

Intro This is a role for someone who wants to own something real, not just execute on someone else's vision. At Carbmee, we're building the environmental intelligence platform that the world's largest industrial companies use to measure, manage, and reduce their carbon emissions. We work with companies like Maersk, Lufthansa, and Zeiss. And we're growing fast!

Performance Copywriter & Marketing Generalist needed to craft high-converting copy for D2C health, wellness, and beauty brands. Must have 2-3+ years of direct-response copywriting experience, native-level German, and a deep understanding of conversion principles.

Company As a Sales Development Representative, you are responsible for making autarc visible in the Italian market, winning over new customers, and laying the foundation for long-term partnerships.

The Senior Global Product Manager, Digital Modeling & Data Products is responsible for the strategic direction, lifecycle management, and commercial performance of Cytiva's GoSilico mechanistic modeling and process simulation portfolio. This role will execute initiatives that leverage proprietary data, digital tools, and data-driven service models to drive customer adoption. The successful candidate will own the product roadmap, collaborate with R&D, data science, and commercial teams, and translate technical capabilities into customer value.

Installation Design Engineer (f/m/d) will prepare and execute installation engineering activities for bids and projects, ensuring compliant, high-quality deliverables aligned with project and customer requirements.

Expert in recycling and remelting of aluminum wrought alloys. Supports technical improvements in upstream processing, casting, and scrap management. Analyzes cast house data, optimizes production schedules, and implements process improvements.

Senior Procurement Manager to lead procurement strategy for large data center construction projects. Responsibilities include procurement governance, package strategy, subcontract tendering, supplier risk management, and project support. Requires a degree in a related field, 10+ years' procurement experience in construction or engineering, and strong knowledge of subcontract procurement and negotiation.

Field Service Engineer needed for installation, repair, maintenance, and commissioning of minerals processing equipment. Requires 5+ years of experience with mills, crushers, screens, flotation cells, and other related equipment. Strong mechanical aptitude and ability to conduct detailed inspections and write technical reports.