freelance English-speaking jobs in Wuppertal

Design and build Pigment applications to transform customer challenges into multi-dimensional models. This role requires 3+ years with an EPM platform and consultative experience in financial services or related fields.

Stylists are central to the Levi’s® store experience, providing exceptional 1:1 service and styling advice. Responsibilities include supporting store operations, maintaining visual merchandising, and achieving sales goals. Candidates need strong communication and a passion for fashion.

Lead Solutions Engineer to partner with sales, driving prospective and expansive deals. Requires 6+ years in a presales or technical sales role, focusing on technical value and relationship building.

System Expert for Siemens Opcenter Execution Pharma (MES) to shape pharmaceutical manufacturing's digital backbone. Own system requirements, coordinate PLS/MES/IT/OT interfaces, and manage CSV activities while ensuring GMP compliance.

Distinguished Engineer to lead Dynamo, driving technology and product direction for AI inference on NVIDIA hardware. Requires 18+ years in systems software engineering with expertise in AI inference.

AI Engineer/Consultant role focusing on AI and data solutions for international development. Responsibilities include developing AI services, writing technical proposals, and supporting internal AI initiatives. Requires an MA in a quantitative field and 2+ years of relevant experience.

Oversee operation and maintenance of electrical and mechanical infrastructure for AWS Data Centers. Maintain facility operations, ensure safety procedures, and troubleshoot technical issues. Experience with UPS, HVAC, and generators is required.

SAP EWM Inhouse Consultant to maintain and improve the SAP EWM environment. Responsibilities include managing change requests, optimizing warehouse processes, and supporting S/4HANA developments. Requires 2+ years of SAP EWM experience.

Experienced Galley & Galley Insert Design Engineer to own the full customer introduction lifecycle for interior monuments. Requires a BS in Engineering and 5+ years in Aerospace Engineering and program management.

Site Reliability Engineer needed for platform operations, focusing on observability, secure logging, and automation. Responsibilities include managing Kubernetes, Prometheus, and the ELK Stack, plus incident response. Requires Python/Go/Bash proficiency and strong Linux skills.

Senior Solution Architect to modernize content operations for the AI era. This customer-facing role translates complex needs into solution direction using CMS and Content Supply Chain expertise. Requires 10+ years in strategic consulting.

Lead the German market for Wind Energy Yield Assessments, driving accreditation readiness and client engagements. This role requires 8+ years in wind resource assessment, expertise in FGW TR 6, and experience with DAkkS accreditation.

Lead consultative discovery and craft visionary solutions for Polymers, Specialty Chemicals, and Power Generation industries. Leverage expertise in AspenTech's product portfolio to deliver business value.

Senior Consultant in Digital Commerce for Retail & CPG. Lead discovery, design end-to-end digital commerce solutions, and advise on platforms and CX. Requires 5+ years in e-commerce, IT consulting, and German/English fluency.

Senior IT Business Analyst specializing in Oracle EBS R12 Supply Chain. Lead functional support for Inventory, Order Management, Shipping, and related Fusion Cloud modules. Design solutions, gather requirements, and drive process improvements.

Senior Frontend Engineer builds end-to-end features using React and TypeScript. Requires 8+ years shipping production software, strong architectural thinking, and experience with modern frameworks.

Senior ICT Risk Manager provides independent second-line oversight of ICT and digital risks. This role translates complex technology into clear business implications, challenging risks across infrastructure, security, and resilience.

Principal Engineer Verification serves as the technical resource for the verification team, leading end-to-end IP verification using methodologies like formal verification and AI-assisted testing. Requires 7+ years in ASIC/SoC/FPGA functional verification.

Founding Engineer to build AI agents for end-to-end recruiting. Own platform architecture, build data pipelines, and design autonomous conversational agents using LLMs, RAG, and vector search.

Optical Lens Design Engineer role focused on innovation and setting industry pace. This position involves contributing to advancements in optical lens design within a modern, collaborative environment.