react English-speaking jobs in Wuppertal

Project Manager will lead project planning, manage the project lifecycle, and coordinate resources to ensure successful software implementation.

Intern to create social media content, analyze trends, and manage social media channels. Requires marketing coursework, social media experience, and proficiency in English.

Lead a team of researchers, driving growth and providing solutions to complex client challenges in the life sciences industry. Develop and deliver insightful market research solutions, exceeding revenue targets and mentoring future talent.

Assistant Kitchen Manager supports daily meal production and kitchen operations. This hands-on role involves food preparation, quality control, and team coordination. Requires cooking experience, knowledge of HACCP practices, and strong communication skills.

B2B Sales Representative will manage existing customer relationships, develop new business, and coordinate with internal stakeholders. Responsibilities include promoting technical components and industrial products, understanding customer needs, and handling quotations and negotiations.

Develop and implement Generative AI and Large Language Model (LLM) solutions for enterprise use cases. Integrate AI solutions into existing systems and business processes. Design, develop, and optimize Python-based services and applications.

Accountant to manage tax compliance and financial reporting for international operations. Responsibilities include global reporting, tax preparation, and process optimization. Requires 3+ years of accounting experience with international tax and compliance.

Structural Analysis Engineer needed for deployable reflector systems. Minimum 3 years experience in space industry structural analysis required. Must have expertise in ANSYS APDL/Mechanical, FEMAP, NASTRAN, and Python scripting.

Working Student / Intern Founders Associate to the Chief of Staff will support the co-founder and CEO in operational and strategic topics. Tasks include project ownership in areas like finance, people & culture, business development, and operations. Support includes recruiting processes, finance operations, event planning, and identifying AI-first solutions.

Associate Engineering Manager will architect new features, design and test software, and guide engineers in a fast-paced environment. Responsibilities include managing and developing a team of software developers, collaborating with product managers and engineers, and helping define and execute technical goals.

As Assistant Manager Product Testing, you will gather and evaluate consumer feedback on product fit, comfort, quality, and performance. You will translate this feedback into recommendations for product development and manage the product testing process.

Develop, manage, and maintain training portfolios in Skills & Compliance. Identify training needs, propose initiatives, and support trainers. Ensure robust processes for training design, delivery, and governance. Evaluate training effectiveness and manage projects in collaboration with business leaders and HR.

As the first dedicated product designer at tracebloc, you will own the entire user experience of our federated learning workspace. You will research, design, and prototype across web and SDK touchpoints, including information architecture, visual design, and the design system.

Leads Indirect Procurement strategy for Germany, Italy, and Switzerland within the GRoW business unit. Drives regional productivity, procurement transformation, and sustainable value delivery across Indirect spend categories.

Experienced Client Site Manager needed for large-scale Converter Station development. Oversee site activities, manage contractor performance, and ensure adherence to HSEQ, quality, and program delivery standards. Strong construction, technical, and stakeholder management skills required.

As a Sales Account Executive for Voith Digital Solutions, you will drive new customer acquisition and expand relationships in the manufacturing and process industries. You will own the full sales cycle, develop territory plans, and position Voith's digital ecosystem as a strategic value driver for customers.

Integration Engineer (m/f/d) for Collaborative Combat Aircraft projects. Supports the definition of the ADS Mission System, tracks project progress, and coordinates with Procurement and suppliers. Requires a completed engineering degree and experience in systems integration and test. Fluent in German and English.

Research Associate or PhD Candidate focused on membrane biochemistry and lipid analysis, specifically macrophage ferroptosis in myocardial infarction.

Develop and execute community growth strategies for the UK market. Plan and publish localized content, moderate user-generated content, and execute online and offline campaigns.

Leads, coaches, and develops Key Account Team Leads across the UK, Italy, Spain, and Germany. Owns the European Key Account revenue target and defines and refines the Key Account playbook across all four markets. Partners with Product, Marketing, and Solutions Engineering to refine SumUp's value proposition for large-scale European merchants. Establishes a structured management rhythm across Team Leads focused on high-value deal progression.