react English-speaking jobs in Wuppertal

Support contract management by preparing, distributing contracts, and coordinating with stakeholders. Assist with administrative and compliance activities throughout the contract lifecycle.

International SOS seeks a Registered General Nurse to provide medical case management for TRICARE patients. Responsibilities include visiting healthcare providers, obtaining medical updates, and liaising with patients. Must have 3+ years of experience, Polish and English fluency, and a clean driver's license.

Performs body repair work on customer vehicles, identifying damage, estimating costs, and ordering parts. Documents repairs and maintains a clean, safe work area. Requires technical training or experience, mechanical skills, and the ability to follow instructions and technical manuals.

The Plant Manager will lead and guide site operations, ensuring safe, efficient, and high-quality manufacturing performance. The role involves full end-to-end responsibility for plant operations, including production, quality, safety, maintenance, and supply chain interfaces. The Plant Manager will champion Lean Manufacturing and Continuous Improvement, embedding a culture of efficiency and operational excellence.

Part-time Payroll Specialist DACH (m/w/d) to coordinate monthly payroll for German entities, with potential for supporting Austria. Requires demonstrable experience in German payroll processing, knowledge of DACH employment law, and fluency in German and English.

Lead the strategic and operational growth of a utility-scale battery energy storage systems (BESS) division. Manage a team, develop sales and business strategies, and drive the acquisition of large-scale projects.

The Chief People Officer will act as a trusted advisor to the CEO, founders, and executive leadership team on people-related and organizational topics. This role will support the organization through periods of growth, change, and complex transitions such as acquisitions, integrations, and restructurings. The Chief People Officer will partner with the CEO and Board on long-term executive succession planning, leadership assessment, and targeted executive hiring.

Design and implement gameplay systems for a mobile F2P game. Build and iterate in Unity, using player data to improve the experience. 3+ years F2P mobile design experience required.

Credit Analyst (AVP) to conduct financial and credit analysis for corporate borrowers, prepare credit applications, and monitor the corporate loan portfolio. Experience in a regulated European banking environment, ideally under ECB standards, is advantageous.

The Research Laboratory Molecular Child Psychiatry at the Carl von Ossietzky University of Oldenburg seeks a Research Associate to conduct molecular and cellular biology experiments. Responsibilities include planning, performing, and evaluating experiments, analyzing data, preparing manuscripts, and supervising students. Applicants must have a Masters degree or equivalent in a relevant field and a PhD in molecular psychiatry, neuroscience, or a related field. Practical experience with molecular biology techniques and statistical analysis is required.

Freelance Project Manager to oversee planning, execution, and delivery of a Green Steel Plant project.

Experienced Test Automation Managers and Test Managers are needed to support large-scale SAP/ERP programs in a highly regulated environment. Roles ensure compliant, effective, and high-quality testing processes.

Shape and manage the Henkel SAP Business Technology Platform vision and technology strategy. Design application and technology architectures, ensuring solution sustainability and scalability. Analyze trends, identify conflicts, and drive decisions in a multi-provider environment.

Plan and lead risk-based internal audits across international entities, assessing controls, governance, and processes. Evaluate compliance with policies, regulations, and standards, delivering audit reports with recommendations. Present findings to senior management and advise on risk management, controls, and process improvements. Contribute to finance and digital transformation initiatives, including evaluating new tools and technologies. Strengthen the Internal Control System (ICS), ensuring audit readiness and promoting best practices in risk management, compliance, and fraud prevention. Lead or participate in cross-functional projects and advance data-driven audit methodologies.

Interim Finance Director for a prestigious international client. Provide financial leadership during a strategic transition, ensuring continuity of operations and governance. Oversee budgeting, forecasting, reporting, and financial performance.

The COO will establish operations and deliver the company's first batch production plant, overseeing site selection, design, construction, and regulatory approval. This role will shape and execute the industrialization strategy, translating innovation into manufacturing capability.

Senior Business Development Representative will lead commercial growth across Germany, developing long-term partnerships with media companies. Responsibilities include driving revenue growth, identifying new opportunities, and building executive-level relationships.

Manages the implementation and sustainment of Lean principles across a manufacturing plant. Develops and executes a Lean roadmap, fosters a Lean culture, and leads continuous improvement initiatives. Requires a Bachelor's degree, 5+ years of Lean experience, and fluency in German and English.

Build Flip's consulting practice from the ground up, defining its operating model, methodology, and commercial motion. Run pre-sales consulting engagements to drive deals and post-sales value realization projects with existing customers. Codify successful engagements into reusable target operating models for core verticals.

Lead the migration of data from SAP S4/HANA to GCP. Manage the end-to-end process, collaborating with stakeholders and engineering teams to ensure accurate data transfer.