react English-speaking jobs in Wuppertal

Leads and develops a team responsible for the concept, implementation, and verification of algorithms processing radar raw data into digital signals. Drives the development of radar raw data processing features aligned with product strategies. Manages external sub-contracts and ensures compliance with R&D processes and standards.

Senior Dermatologist to supervise a 13-15 bed dermatology ward, conduct rounds on two wards and the paediatric ward, and ensure detailed case documentation.

Develops and tests software for aircraft maintenance systems, including the Eurofighter and future military programs. Provides system engineering support for integration, build, flight test, and maintenance programs.

Test Engineer/Test Technician supports customer projects, plans and implements test campaigns, prepares test documentation, and collaborates on ISO 17025 accreditation.

Creative graphic design intern to join the international BOSS menswear design team. Produce exceptional graphics based on seasonal briefings, contribute to print concepts, and prepare artworks for production.

Industrial Engineers needed for a 3-4 week contract. Collaborate with AI research teams to improve model outputs and diagnose issues in machine learning systems. Must have 4+ years of experience and excellent written communication skills.

Drive sales for Retail7, GK Software's cloud-native commerce platform, by understanding customer needs and positioning solutions persuasively. Manage the full sales cycle, from discovery to contract signing, and deliver compelling presentations.

Senior Process Engineer to optimize and develop industrial bioprocess and fermentation systems. Experience in industrial biotechnology, process engineering, and bioprocess equipment required.

Manager to lead a team of professional coordinators and advisors, ensuring OlamAid's interventions are evidence-based and ethically sound.

Provide customer service support to clients in the travel industry. Assist with travel planning, reservations, and inquiries.

Jung von Matt NECKAR seeks a Media Strategist to develop and execute data-driven media campaigns. The role involves strategic consulting, market analysis, media strategy development, and campaign optimization. Strong analytical skills, understanding of the media landscape, and fluency in German and English are required.

As an Ethics & Compliance Solution Advisor, you will consult with prospective customers, understand their needs, and demonstrate how technology can enhance their compliance programs. You will collaborate with sales, product, and marketing teams to shape product direction and ensure successful customer onboarding.

Experienced CFO sought for international, private equity-backed consumer company undergoing transformation. Full ownership of finance, including accounting, controlling, treasury, and performance management. Build and professionalize finance function in a carve-out environment. Drive value creation and operational performance as strategic partner to CEO and investors. Lead cash management, implement scalable systems, and oversee additional functions at a governance level. Proven CFO experience in a private equity-backed environment with a track record in carve-out, transformation, or build-up situations. Strong understanding of cash management, performance steering, and value creation levers. Fluent in German and English.

Lead the technical delivery of complex data center projects, ensuring design excellence, standardization, and innovation. Manage consultant teams, budgets, and technical governance, acting as the primary technical partner across project lifecycles.

Lead a global reporting and treasury team across Germany, Ireland, and the US. Ensure reporting integrity and compliance while developing your team. Prepare and review financial accounts according to German GAAP, IFRS, and US GAAP. Coordinate month-end and year-end closing processes. Collaborate with internal teams to optimize financial performance.

The Fraunhofer-Gesellschaft seeks a Business Development Manager to represent advanced microscopy and drug discovery technologies. The role involves engaging with potential customers, identifying market needs, and developing new business opportunities.

Act as a digital marketing advisor for B2B advertisers, providing guidance on social media advertising strategies and budgets. Analyze campaign performance, implement recommendations, and make calls to advertisers.

Freelance lecturer in Computer Science, Java, and Web Development needed at Germany's largest university. Teach practical topics like web application development, Java programming, and software requirements engineering.

Design, implement, and optimize end-to-end AI pipelines integrating Large Language Models (LLMs) into semiconductor testing workflows.

System Engineer for SDDS-NG at Frequentis Comsoft in Karlsruhe. Develop tailored solutions for global air traffic control authorities.