freelance English-speaking jobs in Wuppertal

Director/Senior Manager Finance drives financial integration of M&A and carve-outs. Leads global transformation programs, managing integration workstreams from planning through execution. Requires 3+ years of post-merger integration experience.

Finance Partner Operations supports Operations leadership on strategic decisions across supply chain, inventory, and logistics. This role drives financial steering, leads budgeting/forecasting, and translates complex data into actionable insights. Requires relevant finance experience and fluency in German and English.

Lead the global paid search team to evolve the paid search stack across Google, Bing, and OpenAI. Architect future-proof infrastructure, manage global budgets, and drive strategy for cost-effective customer acquisition.

Senior Hardware Engineer to be the technical point of contact for core hardware on the Drone Port product. Guide development from concept through validation, supporting lifecycle readiness. Requires relevant engineering degree and hardware design experience.

Lead commercial growth for an innovative medical device company in Interventional Cardiology across Germany. This role requires 5+ years of sales experience, strong clinical knowledge of PCI/Cath Lab, and a blend of strategic planning and hands-on field execution.

Results-driven Sales Advisor for a Minijob role. Represent the brand, deliver exceptional client experiences, and drive commercial success using clienteling tools. Requires retail experience, strong sales mindset, and fluency in German and English.

Test Engineer for Integrated Photonics. Key duties include conceptualizing test setups, conducting optical/electrical testing of photonic devices, and analyzing performance data. Requires relevant degree and 2+ years in photonics/optoelectronics.

PhD position to quantitatively model tissue growth using a novel simulation framework. Tasks include developing the framework, studying cell competition, and analyzing experimental data. Requires strong motivation for interdisciplinary physics and biology.

Own and evolve Vyoma's internal Product Assurance framework, including QMS, risk processes, and supplier requirements. Develop the PA requirement catalogue and ensure software and EEE parts meet space standards.

Actuary (m/f/d) needed for reserving tasks under GAAP, IFRS, and Solvency II. Collaborate with entities, provide actuarial advice, and support risk management and planning. Requires a university degree in actuarial science, mathematics, or statistics, experience in actuarial reserving, and fluency in English.

Experienced DevOps Engineer needed to design and maintain CI/CD pipelines and on-premises infrastructure. Responsibilities include IaC implementation, automation, monitoring, and ensuring security compliance. Requires 7+ years in DevOps.

New Homes Sales Counselor to achieve sales goals by meeting prospective buyers, understanding needs, and converting traffic. Responsibilities include guiding buyers through the entire process and utilizing sales technology. Requires 2+ years of high sales performance experience.

Conduct research and teaching in health and development economics. Responsibilities include implementing empirical studies, such as quasi-experimental and randomized field experiments. Requires a Master's in Economics and strong empirical skills.

Head of Systems (Robotics) owns the complete robot system, defining how mechanics, electronics, software, and AI integrate for production. Requires senior technical leadership in complex robotic systems from prototype to production.

HR Specialist for Europe. Partner with managers on people-related topics, manage international mobility, and contribute to HR initiatives across the region. Requires a relevant degree and 2+ years of international HR experience. Fluent English and German are required.

Lead SAP Business Solution Architect specializing in Logistics is sought for a B2B freelance contract. Requires SAP OTC or P2P experience, S/4HANA knowledge, and fluency in English and German.

Senior technical authority for complex agentic AI transformation in DACH. Shape enterprise AI strategy, define agentic architecture, and lead C-suite engagements, focusing on sovereign, compliant AI for regulated industries.

Experienced HSE Leader needed to drive Health, Safety, and Environmental performance across German sites and Poland. Requires NEBOSH/equivalent, ISO knowledge, and fluency in German and English.

Internship in Management Consulting supporting RWE's strategic initiatives. Tasks include data analysis, drawing conclusions, and preparing presentations for internal clients. Requires strong analytical skills and English fluency.

Technician for Maintenance and Facilities at Labcorp. This role supports laboratory services operations.