freelance English-speaking jobs in Wuppertal

Manager, GTM Systems & Innovation will own CRM architecture and GTM tech stack roadmap. Lead a team to drive AI-native automation and ensure scalable, governed systems across Self Serve, Sales Led, and Partner Led motions.

Lead technical teams in deploying advanced robotics solutions. Own onsite technical operations, diagnosing complex mechanical, electrical, and automation challenges. Mentor engineers and ensure successful system launch and optimization.

Own the global materials expertise framework, translating standards into competencies. Partner with engineering and factories to ensure consistent training and certification, aligning with Windchill data.

Drive channel development and product penetration for an industrial automation provider across CEE and Turkey. Build distributor networks, provide technical enablement, and manage partner performance. Requires 3-5+ years in channel sales within the automation industry.

Engineer Quality Assurance focusing on Test Strategy & AI. Develop scalable test strategies, design automation tools, and promote AI in software quality. Requires experience in testing, C#/.NET, and AI-assisted development.

Build and run internal data products like pipelines, datasets, and APIs using Python, SQL, AWS, and Databricks. This hands-on role requires 3-5 years of experience and strong engineering discipline.

Seeking a (Senior) Principal Device Engineer to join the global GaN team. This role requires deep technical expertise to solve complex challenges and turn ideas into practical, scalable solutions for power discretes.

Experienced SAP HCM Consultant needed to optimize on-premise and SuccessFactors systems, focusing on payroll and time management. Drive design, implementation, and provide 2nd-level support. Requires relevant SAP HCM experience.

Celonis Consultant needed for a client project. Responsibilities include Celonis consulting, configuration, implementation, and process mining analysis. Requires 2+ years of project experience in Celonis Process Mining and 2+ years in Celonis Data Integration.

FP&A Controller role focusing on the DACH market. Responsibilities include weekly, monthly, quarterly, and annual financial analysis, variance analysis, and KPI reporting. Requires 5+ years in FP&A with strong analytical skills.

Support export control reviews, sanctions screening, and licensing processes. Maintain compliance documentation and participate in audits. Requires strong English and good German skills.

Interim CFO role requiring strong finance and management background. Responsibilities include financial strategy, planning, reporting, audits, compliance, and bank relationship management. Requires 7-10 years of finance experience.

Treasury Manager to shape group-wide liquidity management. Responsibilities include cash flow planning, reporting, and monitoring performance across international subsidiaries. Requires a degree in finance and 2-3 years of relevant experience.

Support international employee travel and manage immigration processes. Review travel sheets, answer visa/ESTA questions, and maintain accurate documentation in Workday. Requires advanced student status, detail-orientation, and strong English communication.

Senior Software Engineer to own end-to-end architecture for AI-driven enterprise solutions. Develop scalable backend services in Python and deploy cloud-native infrastructure on AWS, GCP, or Azure. Mentor peers in an agile squad.

Senior Security Assurance Specialist reviews security controls and audits findings. This role involves managing third-party risk, supporting audits, and tracking regulations like ISO 27001, PCI DSS, and NIST.

Appoint a University Professorship – W 2 in Developmental Psychology. Responsibilities include research, securing funding, teaching bachelor's/master's programs, and developing interdisciplinary studies. C1 German proficiency is required.

Automotive Diagnostic Technician needed to assist retailers with technical/mechanical vehicle concerns. Requires motor vehicle technician training, diagnostics experience, and native Italian with good English.

Freelance HR Consultant to establish and refine HR framework for an international artist booking agency. Responsibilities include developing policies, advising on German labor law for freelancers, and consulting on talent acquisition.

Senior QA Manager for Android & iOS apps. Own QA strategy and execution, driving scalable manual and automated testing. Mentor engineers, design test plans, and ensure high-quality features within Scrum using tools like Appium and Jira.