freelance English-speaking jobs in Wuppertal

Lead strategic sourcing for raw materials and packaging to drive cost efficiency and supply security. Develop sourcing strategies, negotiate contracts, and manage suppliers within a dynamic international company.

Strategic leadership role driving operational excellence and business performance across Central Europe. Leads Business Planning, Sales Operations, Deal Value Engineering, and Sales Transaction Support. Requires experience in Revenue Operations within SaaS or IT.

Business Development Manager/Sales to pitch and sell game projects from the rcp family of studios to global publishers. This role involves strategic partnership development and acting as a commercial sparring partner for studios. Requires proven sales experience in the games industry.

Lead Student Life operations, providing day-to-day management, coaching, and oversight across the student lifecycle. Responsibilities include shift planning, performance management, and ensuring consistent service delivery.

Provide personalized AutoCAD lessons to students of all ages and levels. Teach tools, features, and workflows using practical exercises. Requires advanced AutoCAD knowledge and the ability to explain technical concepts clearly.

Drive B2B affiliation and engagement as CRM Marketing Manager. Own end-to-end email communications and lifecycle marketing, creating targeted, data-driven campaigns for gyms and coaches.

Support pre-seed investment sourcing and due diligence for Deep Tech/B2B founders. Lead screening calls, create deep dives, and assist the investment team. Requires strong analytical skills and full proficiency in German and English.

Support business process structuring and documentation in SAP Signavio. Create training materials, SOPs, and presentations. Requires strong MS Office skills and fluency in German and English.

Seeking a Solution Architect with experience in Microsoft Dynamics NAV/Business Central to design scalable application and integration solutions. Requires expertise in Azure services, API-based integrations, and technical requirement validation.

Build and scale profitable physical steel trading flows, focusing on cross-border and third-country trading in EMEA. Manage the full trading cycle and develop new channels. Requires 8+ years in physical steel trading.

Working Student for Influencer Marketing (20 hrs/week). Source influencers across platforms, build pipelines, and evaluate partnerships. Requires current enrollment in a German Bachelor's/Master's program and fluency in English and German.

Thematic Lead - Political Integrity develops content, provides expertise, and drives initiatives for the Political Integrity Programme. This role requires expertise in anti-corruption and rule of law.

Head of Internal Audit EU provides comprehensive audit services, managing large-scale, cross-functional audits. This senior role involves developing audit strategy, leading a team, and acting as a trusted business partner. Requires 10+ years in audit or consulting.

PhD Student role at DKFZ investigating DNA Break Signatures in Cancers. Research focuses on mapping replication stress-mediated DSBs in cancer cell lines using multi-omics. Requires a Master's in biology or bioinformatics.

Support innovation idea progression, coordinate yearly innovation rhythm, and manage projects from initiation to launch. Requires 3-5 years in project management, proficiency in I2L/Stage-Gate, and strong coordination skills.

Support European marketplace operations, primarily Amazon. Tasks include managing listings, product data, order issues, and supporting new marketplace launches. Requires e-commerce experience and attention to detail.

Order Picker/Warehouse Associate to pack customer orders efficiently and ensure product quality. Responsibilities include checking stock, monitoring temperatures, and maintaining a clean workspace. Must be 18+, have a German work permit, and be fluent in English or German.

Expert Inside Sales role managing complex quotation and tender processes. Requires technical background, experience in bid management, and knowledge of safety standards and industrial protocols.

Drive technical vision and architecture for an optimization platform. Lead cross-system initiatives, mentor engineers, and enforce best practices. Requires 5+ years in backend/algorithmic software engineering with Python.

Own the end-to-end AI roadmap for customers, translating product capabilities into business strategy. Drive adoption, maximize impact, and build executive partnerships to ensure scalable AI success.