react English-speaking jobs in Wuppertal

The Financial Controller supports the Finance and Controlling Manager in executing financial controlling tasks to ensure adequate company reporting. Responsibilities include consolidation and analysis of budget, forecast, and outlook metrics, preparation of financial statements, cash flow planning, and project controlling.

Support the lead designer in creating visual assets for social media, newsletters, web content, and print materials. Assist in developing sales brochures, marketing collateral, and event signage.

Drive sales of JoVE science video solutions to universities and colleges in the DACH region. Manage the full sales cycle, from prospecting to closing, and meet or exceed sales goals.

Working Student to support the Geoeconomics and Tech initiative. Assist with event organization, communications (social media, newsletters), and project database management. Must be a current Master's student in a relevant field.

Technical Editor develops operating documentation for satellite ground stations, converting technical input into customer-specified formats. Manages test runs and collaborates with service providers and customers. Requires experience in technical editing, ILS, and the military environment.

The Sales Associate delivers exceptional customer service, supports sales targets, and maintains store operations. The role requires product knowledge, visual merchandising, and POS system proficiency.

Team Lead for Automotive Administration to oversee administrative processes, lead a team, ensure order processing accuracy, and act as a key contact for customers and partners.

Finance and Operations Manager for a venture capital firm in Munich. Oversees fund accounting, budgeting, compliance, and reporting. Collaborates with investment and operational teams. Requires finance/accounting degree and experience in M&A, corporate finance, audit, or fund operations. Fluency in English is required.

Experienced Executive Assistant to support a founder in a fast-paced AI infrastructure company. Responsibilities include calendar and travel management, problem-solving, process improvement, and project coordination. Requires strong organizational skills, experience supporting senior leadership in a startup environment, and fluency in English and German.

HiSERV seeks a Quality & ESG Specialist to ensure quality, efficiency, and environmental, social & governance standards across all operations. The role involves developing and implementing process improvements, maintaining compliance with regulations, and promoting a culture of continuous improvement.

Manage and develop national and European online marketplaces. Create and optimize product listings, manage marketplace activities, and monitor KPIs.

This role involves on-site support for aircraft inspections, creating non-conformities in SAP, and shift work. Responsibilities include technical assessments, complaint report preparation, and collaborating with suppliers and manufacturers.

Senior Research Engineer to design, build, and deploy LLM-based systems and agentic workflows. Focus on turning prototypes into reliable, scalable, and measurable systems. Strong Python fundamentals and experience with LLMs, NLP, or Generative AI systems required.

Legal Officer needed for a client of TechBiz Global. Provides legal advice, drafts contracts, ensures compliance with regulations, and supports corporate governance. Requires a law degree, 5+ years of experience, fluency in English, and MiFID II certification.

Clinical Business Development Manager will identify and qualify prospective customers in Northern and Southern Europe for Vetter's clinical sites. Responsibilities include strengthening existing customer relationships, promoting Vetter through various channels, and preparing estimates and quotations. Requires a technical degree, sales experience in the pharmaceutical and packaging industry, and fluency in English and French.

Field Service Technician for Sungrow in Northern Germany. Requires training as an electrical technician, master electrician, or relevant experience. Experience with medium-voltage switchgear, inverters, and communication protocols is needed. Must be fluent in German (C1 level) and have a driving license.

Experienced Technical Writer (m/f/d) to develop target group-oriented technical documentation for hardware & software in German and English.

Conduct geotechnical analyses for offshore foundation systems, including pile drivability studies and technical reports. Represent the company in customer projects and technical discussions. Support R&D initiatives and automation tool development. Collaborate with internal and external stakeholders. Requires a degree in Civil Engineering, Geotechnics, or Geology with experience in a marine or offshore environment.

Provide technical support to customers on innovative software solutions. Analyze and solve complex engineering issues. Contribute to product improvement in collaboration with quality assurance and development.

REPLUG seeks a Content & Inbound Marketing Specialist to execute marketing strategies. Responsibilities include content creation, repurposing, and distribution across platforms, managing content calendars, and supporting social growth and PR/outreach. Must have 2+ years of marketing experience, strong B2B exposure, and excellent written and spoken English.