freelance English-speaking jobs in Wuppertal

Experienced CSA Lead required for a major €300 million, 80MW multi-phase Data Centre project in Hattersheim, Frankfurt. Lead all CSA construction activities, manage subcontractors, and ensure project delivery according to specifications and HSE standards.

Leads product and design (20+ people) for a Berlin-based space tech startup. Defines product vision, strategy, and culture to achieve global market leadership. Reports to the Founder.

Leads financial strategy and performance management for Videojet EMEA, overseeing P&L, Balance Sheet, Working Capital, and Cash Flow. Drives profitable growth, improves financial rigor, and builds finance talent.

Intern will support strategic and operational pricing alignment with international markets, assist in the digitization of pricing processes, and contribute to the CKD strategy.

Intern will support the planning and execution of internal communication initiatives and engagement campaigns. Responsibilities include creating content, coordinating photography and video production, and supporting management presentations.

Field Solution Engineer to install and integrate automation solutions at customer sites. Responsibilities include on-site commissioning, project management, customer interaction, technical support, and providing feedback for innovation. Requires a technical education in automation, robotics, or related fields, experience commissioning automation systems, and willingness to travel across Germany.

Software Developer will implement data preparation pipelines, develop REST APIs for model inference, and execute machine learning workflows.

Experienced SAP SD Architect needed for S/4HANA implementations and transformations. Requires 10+ years' experience with SAP SD, including O2C, pricing, shipping, billing, returns, and integrations. Strong configuration and design skills are essential.

Lead the design, development, and productization of agentic AI capabilities within the Korro platform. Translate clinical, therapeutic, and product needs into reliable agentic system designs. Build robust, scalable, and maintainable agentic architectures that interact with Korro's product systems and data.

Texon (Far East) Limited seeks a native German 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.

PACS Application Consultant specializing in radiology applications and workflows. Provides clinical implementation, workflow analysis, and technical support for VuePACS and Informatics Software. Collaborates with customers and technical teams to ensure successful PACS deployments.

Volunteer advisor needed to support the development of an open ESG data platform. Provide guidance on data ingestion pipelines, parsing, transformation, and storage. Advise on data quality, infrastructure, and integration with AI/LLM workflows.

Senior Product Security Architect needed for a globally recognized technology group. Translate EU regulatory obligations into security requirements and drive certification. Must have BSI IT-Grundschutz experience, knowledge of Cyber Resilience Act, Radio Equipment Directive, and Data Act, and ISO 27001 and NIS-2 background.

Senior Technical Application Engineer needed for a leading semiconductor company in Munich. Support video interface software and hardware products, including high-speed SerDes products. Write software in C, C++, and Python, and assist with reference design development. Requires a degree in Computer Science, Electrical and Electronic Engineering, or similar, with experience supporting customers and colleagues. Fluency in German and English is required.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

Senior Machine Learning Engineer to design, train, and deploy deep learning models for autonomous drones. Collaborate with hardware, testing, production, and customer operations teams.

Security & Compliance Engineer with 8+ years of experience designing, implementing, and managing enterprise-grade cloud security solutions on AWS.

Senior Fullstack Developer with experience in software development, ideally GO and AWS, and exposure to AI technologies. Must be willing to travel to the Berlin office every 3 weeks. B2+ German required.

Leads and operates a new monoclonal antibody manufacturing unit, encompassing clinical and future commercial GMP production. Builds and manages a team of up to 50 employees, ensuring compliance with GMP, EHS, and quality standards. Drives operational readiness and smooth transition from project to routine manufacturing. Requires a university degree in a natural science discipline, several years of GMP biopharmaceutical manufacturing experience, and proven leadership skills.

Leads the operational and tactical demand planning function, transforming forecasts into inventory, replenishment, and purchasing decisions. Manages inventory levels, monitors stock performance, and mitigates supply chain risks. Collaborates with stakeholders to ensure planning activities align with business objectives.