react English-speaking jobs in Wuppertal

SAP CO S/4HANA Expert needed for a 6-12 month contract. Focus on overhead expense allocations, Margin Analysis, and guiding S/4HANA Controlling solutions. Requires strong FI-CO knowledge and S/4HANA implementation experience.

Join Josef-Schwarz-School in Heilbronn as a Teaching Assistant / Educator. Work in a warm, international school community with small classes, modern facilities, customised learning and real scope to contribute your own ideas.

Automotive Mechatronics Technician/Vehicle Evaluator performs visual and technical inspections of used vehicles. Responsibilities include assessing condition, photographing vehicles, and documenting internal processes. Requires automotive training or experience and fluent German.

Senior HTML5 Game Developer needed to translate GDDs into functional games using TypeScript and Pixi.js. Requires 3+ years of game dev experience, proficiency in Git, JIRA, and strong English skills.

This role involves managing general contractors, coordinating subcontractors, monitoring project progress, and reporting to senior leadership. The ideal candidate will have expertise in technical construction systems, contract administration under VOB/B and German construction law, and exceptional organizational and communication skills. Fluency in German and English is required.

Experienced Senior Process Mining & Process Excellence Consultant needed for an immediate contract. Requires hands-on SAP Signavio/Celonis experience, strong SQL, and knowledge of SAP ECC/S/4HANA data models.

AI and Experience Orchestration Director to bring innovative solutions to Genesys' AI portfolio. Requires subject matter expertise in AI-powered CX, 10-12 years in software/AI roles, and experience influencing complex opportunities.

Clinical Trial Liaison supports global development execution in Austria, Germany, and Switzerland. This role interacts with investigator sites, providing regional insights on feasibility, site selection, and patient recruitment. Requires 8+ years of relevant industry/CRO experience.

Lead a private equity-backed healthcare software company through growth. This entrepreneurial role involves driving strategy, P&L, product development, and AI implementation to prepare for a potential exit. Fluency in German and good English is essential.

Senior Global Process Analyst drives end-to-end supply chain process improvements within a large-scale digital transformation. This role standardizes business processes globally, bridging business, IT, and partners to design scalable solutions.

Partner Marketing Specialist drives advertising revenue growth for Art & Antiques partners. This target-driven role involves new business generation, account growth, and presenting data-backed marketing reviews. Fluent German and English are essential.

Senior Conversion Design Analyst who frames user problems using qualitative and quantitative data. You will design, build, and analyze experiments to drive user growth, working closely with product and engineering teams.

Drive customer growth and expand the partner ecosystem for battery services. Own the end-to-end commercial lifecycle, from lead generation to account expansion. Requires B2B experience in battery/energy/automotive and fluency in English and German.

Support internal and external customers with 1st-level technical support. Responsibilities include troubleshooting, data programming, system integration, and hardware/software diagnosis. Requires IT infrastructure knowledge and fluency in English and German.

Connect global and regional HR, IT, and partners to implement SAP SuccessFactors. Translate HR needs into practical solutions across modules like Employee Central and Time Off. Requires 4-5 years of international HR experience.

Drive the strategic account management program in Germany, focusing on sustainable growth within key hospital accounts. Own account strategy, orchestrate cross-functional resources, and exceed sales and margin targets.

Postdoctoral researcher needed to lead method development in computational epigenetics. The role involves developing ML and network-based methods to infer DNA methylation regulators from omics data. A PhD in a relevant field is required.

This role requires an experienced Contracts & Claims Manager for a BESS EPC project. Responsibilities include assessing and negotiating change orders, claims, and contractual matters across the project lifecycle. Requires technical understanding of EPC and construction contract law.

Drive development and stability of the IBM Planning Analytics (TM1) ecosystem. Design technical solutions, optimize planning/reporting, and ensure integration between TM1 and corporate systems. Requires 3+ years in finance systems.

Lead Global Partnerships and Fundraising to drive funding pipeline expansion and strategic relationships. Responsibilities include securing major grants, negotiating complex deals, and managing C-level donor relationships globally. Requires 7+ years in high-level fundraising or partnership development.