freelance English-speaking jobs in Wuppertal

Lead SAP Data Migration workstream through mock conversions to go-live. Requires strong SAP FI/FI-AA and Asset Accounting migration experience, data quality assurance, and coordinating technical and business teams.

Senior AI Engineer to design and build 1GLOBAL's central AI platform and governance. Responsibilities include LLM gateway setup, RAG pipelines, and developing backend services for internal AI tools. Requires 5+ years of software engineering experience and Python proficiency.

Internship in Cell Culture Process Development focusing on viral vector manufacturing. Tasks include planning experiments, optimizing lysis/harvest protocols, and evaluating filtration technologies. Requires university enrollment in related fields and English proficiency.

Experienced phlebologist or vascular surgeon sought to implement diagnostic and therapeutic procedures for venous diseases. Will advise and treat patients with conditions such as varicose veins and chronic venous insufficiency. Collaborate with a team of doctors, nurses, and therapists.

Junior Manager supporting commercial development and operational scaling of self-service and SMB advertising. Responsibilities include market analysis, sales enablement, pipeline tracking, and go-to-market execution. Requires 2-3 years of relevant experience.

Automotive Mechatronics Technician / Vehicle Evaluator responsible for visual and technical inspection of premium used vehicles. Conduct condition assessments, document processes, and support on-site partners. Requires automotive training and relevant experience.

Lead clinical trial initiation as a Study Start Up Associate, managing site start-up and activation activities. Requires 2+ years of clinical research experience and knowledge of essential documents.

Assembly Assistant role involves assembling components, preparing processes, operating simple tools, and conducting quality checks. Requires German language skills, manual dexterity, and a team-oriented approach.

Automotive Mechatronics Technician/Vehicle Evaluator responsible for visual and technical inspection of premium used vehicles. Conduct condition assessments, document processes, and support on-site partners. Requires automotive technical training and relevant experience.

TUM seeks Professors in Aerospace for Winter 2027/28 across career levels. Research areas include Quantum Space Technologies, Payload Systems, Space Applications, and Cyber-security. Roles involve research, teaching, and promoting early-career scientists.

Own a portfolio of 30 clients, serving as the primary point of contact for content creation across TikTok, Instagram, YouTube, and Facebook. Coordinate between clients and internal teams, ensuring client accountability for approvals and footage.

Financial Controller manages finance operations, including German tax compliance, reporting, and A/P and A/R. This role supports strategic decision-making and oversees financial performance across operations.

Join the Shell Assessed Internship Programme in Commercial. This role involves full day-to-day involvement in actual projects, requiring fluency in German (C2) and English. Candidates must be in their penultimate year of study in Germany.

Freelance Corporate Event Host needed to lead engaging volunteering experiences for corporate teams. Requires excellent public speaking, fluency in German and English, and a strong passion for social impact.

AI Consultant translates AI & Automation strategy into business value. Identify and prioritize use cases, facilitate assessments, and translate needs into actionable requirements. Requires expertise in AI/Automation, data-driven decision-making, and strong communication.

Working Student supporting digital marketing strategy and e-commerce platform development. Responsibilities include user research, UX optimization, CMS updates, and implementing digital initiatives. Requires current university enrollment.

Seeking a Barista Minijobber to support the ATworld Café. Responsibilities include running the café, professional barista service, and coordinating office caterings. Experience in hospitality is preferred.

Lead NPD projects in EMEA for Milwaukee footwear, managing technical aspects from design to mass production. Requires technical background, project management experience, and CAD knowledge.

Own the full lifecycle of mid-market reseller business across DACH. Identify, sign, and enable VAR partners to drive pipeline, resale revenue, and installed base expansion for Freshworks. Requires 7+ years in SaaS channel management.

Lead Customer Success and Implementation for enterprise B2B SaaS. Own complex, end-to-end deployments, build the team, and drive customer value. Requires 8-10+ years in technical implementation leadership.