react English-speaking jobs in Wuppertal

Medical Science Liaison for Europe Central Region, Germany. Builds KOL and HCP base in pre-launch and launch phase. Supports medical and scientific education of HCPs, engages with HCPs to increase diagnosis rates, and supports market access. Requires deep expertise in medical and scientific engagement, strong communication skills, and adaptability.

Support the processing and tracking of OOS requests, manage and archive GMP documents, and assist with ensuring GMP-compliant processes in the production and distribution of clinical trial materials.

Lead and shape the group-wide accounting function, ensuring accurate and timely financial reporting across all PERGOLUX entities. Manage local accounting teams, oversee financial closings, and prepare annual financial statements. Develop and implement group-wide accounting guidelines and collaborate with external partners.

Application Manager (m/f/d) with a focus on CRM / ERP / DMS will design and further develop IT systems. Responsibilities include coordinating projects, determining system requirements, documenting systems, and supporting users.

About the job Our Team You are keen on learning just everything about the manufacturing, packaging, testing and supply of Biological Products? Become an ambassador for the Chemistry, Manufacturing and Control processes at the Sanofi manufacturing site Frankfurt / Germany to Health Authorities in > 180 countries worldwide.

Develop hardware and software products, including embedded programming in C for STM32 microcontrollers. Design circuits, perform tests, and optimize performance.

Lead and build a consulting team within Cognizant's Manufacturing Consulting practice in DACH. Manage and grow a customer base, develop innovative strategies, and deliver solutions for complex client situations. Requires domain experience in Manufacturing, proven consulting experience, and the ability to manage large complex programs. Fluency in English and German is essential.

Develops high performance analog/mixed-signal circuits from concept to production. Performs complex circuit design, simulation, verification, and validation. Provides technical leadership in IC product development and interfaces with customers and stakeholders. Requires a PhD, Master's, or Diplom degree in Electrical Engineering or microelectronics with a focus on analog/mixed-signal IC design and 5+ years of experience. Strong knowledge of Cadence EDA tools and experience in low-noise, low-power analog circuit design is essential. Excellent team player with strong organizational and prioritization skills. Proficiency in English is required.

SAP Consultant for Billing & Invoice Verification will act as point of contact for technical billing/pricing in the IS-U environment. Responsibilities include implementing requirements, managing incoming document data, and supporting the development of the SAP S/4 HANA Utilities platform.

Responsible for the technical operation of web and mobile applications, including ensuring availability and functionality. Manage incidents, change and release processes, and collaborate with service providers.

Leads the Regional/Local E-Compliance team, ensuring alignment with Daiichi Sankyo's DX Data Governance. Manages the IT QA portfolio, oversees GxP projects, and drives Computerized Systems Validation (CSV) compliance.

Control System Engineer responsible for substation control system commissioning, testing, and validation. Experience with SCADA, HMI, networks, cybersecurity, and substation automation systems (Zenon, PACiS, DS Agile) is required. Strong problem-solving, communication, and organizational skills are essential. Must be proficient in German and English and willing to travel extensively.

Senior Technical Manager needed to lead net zero carbon building retrofit and decarbonization initiatives for office, retail, industrial, and residential properties in Europe. Requires experience in delivering net zero carbon programs, energy efficiency projects, and cost-benefit analyses. Must be proficient in energy modeling software and the CRREM tool.

Manages the end-to-end experience for programmatic trading desks, driving customer success by developing expertise in Amazon's programmatic advertising DSP. Provides services such as onboarding, training, and consultation to help customers meet their business objectives. Analyzes data to identify improvement areas and collaborates with cross-functional teams to drive product evolution.

Doctrine seeks a German-speaking Account Executive to manage the full sales cycle in the German market. Responsibilities include prospecting, lead generation, and collaborating with internal teams to achieve sales targets. Experience in SaaS sales and a hunter mindset are required.

The kiz, a central institution at the University of Ulm, seeks a Project Assistant bwHPC-S5 to support scientists in the installation, porting, and migration of applications to the JUSTUS 2 research cluster. The successful candidate will analyze system usage, perform performance optimizations, and advise on resource-efficient system use.

The Service Inside Sales Representative Germany (f/m/d) is responsible for meeting sales targets and executing the sales strategy within a defined territory. This fully remote position will focus on contacting customers at the expiration of warranty periods to transition them to service maintenance agreements. The role requires a bachelor's degree or relevant experience, B2B sales experience, and fluency in German and English.

Develop new features for insurance products using Java/Spring Boot and React/TypeScript. Work across the entire stack, from frontend to backend, integrating AI functionality and optimizing system performance.

IT Administrator responsible for maintaining and documenting the company network, setting up hardware and software, and supporting the integration of new IT applications.

Drive the execution of the global Cough & Cold strategy, co-create brand strategy, and lead global brand initiatives. Manage market enablement, analyze performance, and translate insights into actionable recommendations.