freelance English-speaking jobs in Wuppertal

We are looking for a motivated, communicative, and well-organized HR Management Intern to join our Berlin team. You will support recruitment, employer branding, applicant management, people operations, and employee experience. You will gain direct insight into how an internation

Lead a large engineering organization for data, analytics, and AI platforms. Shape organizational design, drive delivery excellence, and scale engineering capability through strong technical and people leadership.

Experienced Analytics Engineer needed for an IFS Cloud reporting migration. Responsibilities include analyzing SQL logic, designing BI solutions in Power BI with advanced DAX, and building robust data models. Strong SQL and data modeling expertise is required.

Senior Product Designer to steward end-to-end product experience for Novel AI & World Modelling Interfaces. Responsibilities include owning the Figma design system, crafting high-fidelity prototypes, and ensuring pixel-perfect features with engineering.

Lead and scale the AI Practice Efficiency team to transform healthcare workflows via intelligent scheduling and automated processing. Define AI product-engineering strategy while ensuring responsible AI delivery in regulated contexts.

Support deals, deploy, and integrate drone/robot swarm systems. This customer-facing role involves technical support, training, and feeding field insights back to product development. Requires 5+ years in a technical, customer-facing role.

The Head of EU Out-of-Home Delivery defines and executes JDL's European OOH strategy across PUDO and locker networks. This role drives efficiency, reduces costs, and supports logistics strategy by leading network expansion and cross-functional initiatives.

Site Supervisor needed to oversee construction activities, ensuring projects are completed safely, on time, and to quality standards.

Internship in Corporate Climate Governance focusing on climate transition, supply chain decarbonization, and Scope 3 emissions accounting. Responsibilities include GHG inventory management and supporting ESG reporting. Requires strong German and English skills.

Senior Finance Manager owns the full reporting cycle across European entities, ensuring accuracy and compliance. Responsibilities include month-end closing, shareholder reporting, and process improvement. Requires 7+ years of experience in Finance or Accounting.

Deliver the "Mastering Document Control" executive course. Requires 10+ years in document management or related fields, proven training delivery experience, and strong knowledge of control frameworks and compliance.

For our secondary school in Heilbronn and Erlenbach we are looking for a Biology Teacher (Bilingual: German & English) (in part-time or full-time)

Logistics Specialist needed for GESAC Germany. Responsibilities include goods receiving, shipping operations, inventory tracking, and documentation. Requires vocational training or 2+ years of logistics experience. Fluent German is required.

Experienced Freelance Grid Manager needed for a utility-scale BESS project. Lead all grid connection activities from design to energization, coordinating with TSOs, DSOs, and contractors. Requires proven experience with renewable energy grid connections and German grid codes.

Experienced UAV Expert/Pilot needed for defense and security drone technologies. Responsibilities include FPV flights, autonomous missions using ArduPilot, and analyzing flight logs. Requires hands-on FPV experience and knowledge of ArduPilot and Betaflight.

Senior Software GUI Engineer for Embedded Systems. Develop, implement, and test software for medical products, focusing on innovative solutions meeting regulatory requirements. Requires 5+ years in GUI software engineering in the embedded field.

Lead the organization's data strategy and analytics function to build a data-driven culture. Responsibilities include developing analytics platforms, implementing AI/ML, and ensuring data governance. Requires 8–10 years of Data Analytics leadership experience.

Site Process Engineer drives process stabilization and continuous improvement for the EU Customer Fulfillment Network. This role deploys EU-wide initiatives, analyzes process performance, and implements best practices to achieve efficiency gains.

Field Technician role involves planning and executing off-site repair/maintenance on helicopter engines. Requires Aeronautical Engineering degree or technical apprenticeship, gas turbine experience, and willingness to travel internationally.

Establish and manage data governance practices across global R&D environments. Define ownership, standards, and quality expectations for R&D data to enable trusted analytics and AI capabilities. Requires 6+ years in data governance.