freelance English-speaking jobs in Wuppertal

Results-driven Sales Manager needed for Mid-Market, focusing on new business acquisition of Cendyn's cloud software in the Hotel industry. Requires proven SaaS sales success and strong pipeline management.

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.

Senior QA/QC Engineer specializing in Electrical systems for high-tech facilities. The role supports controlled and regulated manufacturing environments across sectors like semiconductors and pharmaceuticals.

Manage lead generation across LinkedIn, cold email, events, and Google Ads. Improve the lead engine by analyzing market data and testing new acquisition methods. Requires 2+ years of B2B lead generation experience.

Own sales responsibility for a product in Germany across approved indications. Lead sales strategy, partner with external experts, and drive growth for rare MC4R pathway diseases. Requires strong relationship building and commercial acumen.

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.

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.

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.

Tech Lead AI-assisted Search develops and shapes a multilingual, multichannel search solution. Responsibilities include technical quality and architecture for retrieval/embedding using OpenSearch, guiding Python/Java development, and defining AWS Infrastructure-as-Code strategies.

Own a product line for the manufacturing industry, leading the full software lifecycle. Develop product vision and roadmap, collaborating with sales, marketing, and international teams. Requires 5+ years of related experience.

Business Development Manager to identify and develop new international business opportunities. Build and maintain client relationships, conduct market research, and negotiate commercial agreements. Proven experience in business development, sales, or partnerships is required.

Own high-impact partnerships with leading drugstore retailers. Develop strategic customer plans, manage turnover, margin, and budgets. Requires experience in FMCG drugstore sales and strong negotiation skills.

Lead Accounts Payable oversees AP operations, vendor master data governance, expense management, and audit readiness. This role leads a team of five to ensure efficient and compliant execution of all AP processes.

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.

Define compensation standards and facilitate remuneration benchmarks across the organization. Drive compensation projects, including EU pay transparency implementation. Requires 5+ years in global compensation strategy and strong analytical skills.

Quality Conformance Manager for the A320 Cabin Conformance Team. Responsibilities include inspection planning, KPI dashboard creation, leading corrective actions, and ensuring cabin product conformity. Requires relevant engineering/management background and fluency in German and English.

Manage a product portfolio from cradle to grave for hardware products in transit systems. Drive launches, develop strategy, and maintain roadmaps across engineering and marketing teams. Requires relevant engineering degree and hardware product management experience.

Support the purchasing team by corresponding with suppliers, preparing RFQs for electronic components, and maintaining records in SAP. Requires fluency in German and English, and a preference for business administration studies.

This role sets strategic direction for existing cardmember growth by designing product enhancements and loyalty initiatives. Responsibilities include P&L management, portfolio growth, and cross-functional collaboration. Requires 5+ years leading ECM Growth initiatives.

Drive operational execution for new product launches and changes. Own readiness from order to fulfillment, ensuring OTIF delivery by steering cross-functional teams across the global value chain.