react English-speaking jobs in Wuppertal

Solve large, complex real-world problems using ML, AI, NLP, RL, and distributed systems. Develop production-ready models and collaborate with tech and product teams.

Account Manager Netherlands (m/f/d) needed to develop and manage project sales, support national electrical wholesalers, and achieve sales targets. Requires lighting knowhow, 5+ years experience, electrical/electronic knowledge, and fluency in Dutch.

Job Description: In order to support AOCS/GNC & Flight Dynamics, Airbus Defence and Space is looking for a Master student in the field of AOCS/GNC & Flight Dynamics (d/f/m), title of thesis: Altimetry-Only Orbit Determination for Earth-Observation Missions You are looking for a master thesis and want to get to know the work of a job title? Then apply now!

Warehouse Worker (m/w/d) needed for a global e-commerce logistics specialist in Herrenberg. Tasks include unloading parcels, packing, and scanning. Experience as a warehouse worker is an advantage. English or Hindi language skills are required.

Happy Mammoth seeks a part-time freelance Creative Strategist with a direct-response mindset for paid media (Meta-focused) campaigns. Develop performance creative strategy, translate data into creative decisions, and build testing roadmaps. Proven experience in performance marketing creative and direct-response copywriting required.

Global MLM Leader / Brand Ambassador will build and drive a network of partners and investors, ensuring consistent volume growth and representing Assetara Limited in their region. Proven track record in Network Marketing, Affiliate Marketing, or High-Ticket Sales is required.

Account Manager responsible for driving sales growth and customer satisfaction across assigned automotive accounts. Leads the sales process, manages relationships with key stakeholders, and ensures timely execution of value-based solutions. Requires a university degree, native German, and experience with OEM and Tier-1 automotive customers in Germany.

Serve as the technical point of contact for international sales subsidiaries and business partners. Provide technical support for tools and collaborate on product-related matters.

Provides safe and professional transportation for senior leadership, Shareholders' Committee, and VIP guests. Coordinates complex travel, logistics, and vehicle maintenance.

Provides high-level support to senior leaders, managing complex calendars, coordinating meetings, and preparing correspondence.

Brand Designer to develop and maintain visual brand identity for the BAADER Group. Responsibilities include creating marketing assets, managing design templates, and ensuring brand consistency across all touchpoints. Requires a degree in communication or graphic design and 3+ years of brand design experience. Fluency in German and English is required.

As a Working Student, you will support the Voice of the Customer (VoC) program, turning customer feedback into actionable insights. You will manage customer surveys, analyze results, and create reports for stakeholders.

Develop and optimize RF local coils for ultra-high-field MRI systems (7 Tesla and above). Coordinate internal and external partners to evaluate new coil architectures and drive their transition into series production. Perform electromagnetic simulations and experimentally validate results to ensure performance and safety compliance. Contribute expertise to the integration of local coils into UHF MRI systems.

Conduct research on future satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

Expert in recycling and remelting of aluminum alloys needed to support plant improvements, optimize casting processes, and integrate scrap into production. Requires experience in melting, recycling, and casting processes, data analysis, and project management.

ARPOSO Biotech seeks a Co-Founder & CCFO to lead commercial and financial activities for this FoodTech startup developing edible coatings to extend shelf life and reduce food waste. Must have a Master's/MBA/PhD in a relevant field, 5+ years of experience in VC, startups, consulting, or business development, and proven fundraising or scaling experience. Fluent in German & English.

Lead materials development activities for Corning Optical Communications globally, applying polymer science and engineering expertise to support new product development and existing products. Assist with polymer compound selection and evaluation for cable applications and serve as a materials subject matter resource for product and project engineers. Conduct research, propose experiments, analyze data, and collaborate with internal teams to provide polymer materials fundamental understanding and development support. Interface with suppliers to test and evaluate new materials and resolve problems.

Sales Engineer to provide technical sales support for Absolute Security's Managed Service Provider (MSP) business in EMEA. The role involves working with Account Executives, Channel Account Managers, and Business Development Managers to drive revenue growth. Responsibilities include leading partner enablement, delivering technical sales presentations, executing Proof of Value engagements, and providing technical mentorship to MSP partners.

Research Associate in Theoretical Chemistry / Computational Materials Modelling sought for a part-time, fixed-term position (3 years) at Friedrich Schiller University Jena. The successful candidate will conduct quantum-chemical calculations related to ammonia synthesis and solid proton conductors, characterize structures, and elucidate proton transport.

Deep Origin seeks a Head of Toxicology to lead and scale a computational toxicology platform. This role requires deep technical expertise in computational toxicology, drug discovery, and systems biology, as well as experience designing and deploying computational models. The ideal candidate will have a strong understanding of preclinical safety workflows, regulatory frameworks, and experience working with complex pharma datasets.