react English-speaking jobs in Oberhausen

The GFZ is seeking a senior scientist to lead its Secondary Ion Mass Spectrometry (SIMS) user facility. Responsibilities include managing laboratory operations, advising scientists on SIMS applications, developing research strategies, and reporting on laboratory utilization. The successful candidate will have a PhD in the natural sciences, at least 5 years of experience with SIMS instruments, and expertise in mineralogy, crystallography, and sample preparation.

Intern in the CEO Office will work on international expansion, process automation, and operational excellence initiatives. Must have completed two internships in a fast-paced environment and be solution-oriented.

Trade Marketing Specialist supports the execution of marketing initiatives for key DACH retail and e-commerce partners. This role coordinates activations, develops account-specific toolkits, and ensures brand consistency across all channels.

Lead an independent research group in Life Sciences at the Medical Faculty Münster for 4 years. Must have a doctorate defended no more than 6 years ago and research aligned with the Faculty's focus areas.

Solution Architect to design, implement, and consult on Microsoft Power Platform solutions. Experience with Power Apps, Power Automate, Dataverse, Azure, and M365 required. Strong communication and collaboration skills.

Senior Full Stack Engineer will design, develop, and maintain scalable applications using Java Spring Boot and React. Responsibilities include building backend services, designing front-end applications, ensuring code quality, and optimizing applications for performance and security.

International Sales Director to lead and grow orthopedic business across Europe and IMEA. Develop and execute strategic plans, manage distributors, and drive product launches. Proven experience in orthopedic arthroplasty, international sales, and market expansion required.

Validate automotive reference software stack for next-generation compute subsystems. Design and develop comprehensive test scenarios, collaborate with firmware and architecture teams, and automate test cases.

Lead and scale the Battery Control System (BCS) Product Team, developing reliable, high-performance systems for energy storage. Guide a cross-functional team of firmware, hardware, and testing experts. Foster a culture of clear ownership, pragmatic execution, and strong technical standards.

Novastone Capital Advisors seeks motivated professionals to acquire and lead a small to medium-sized enterprise in Germany as CEO. Successful candidates will establish a search process, manage the acquisition, and lead the acquired business, developing growth strategies and managing operations.

Experienced Cyber Security Architects / Security Specialists are needed to support a secure product architecture and cybersecurity compliance program in Germany. Responsibilities include designing secure architectures, conducting risk assessments, and ensuring compliance with ISO27001, NIS-2, and BSI IT-Grundschutz frameworks.

Health Manager will implement and manage occupational health initiatives, ensuring compliance with global standards and local regulations. Responsibilities include defining, monitoring, and reporting health metrics, identifying workplace health risks, and providing subject matter expertise on occupational health programs.

Identifies and evaluates market trends for IaaS and PaaS services for SAP customers. Creates managed services portfolio roadmaps and designs new global managed cloud services. Manages end-to-end service offers and supports sales and presales teams.

Drive Data & AI projects from development to delivery as a trusted advisor. Develop tailored offerings, lead project proposals, and consult clients on organizational aspects of Data & AI transformations.

Lead the design and deployment of AI/ML models for personalization, pricing, search, and optimization across marketplace and fintech domains. Shape the strategic direction of data science and champion the team's role in a rapidly advancing GenAI landscape.

Manage and coordinate the Service Desk team, ensuring smooth IT operations. Develop and implement IT strategies to improve services. Collaborate with departments to optimize IT services and user satisfaction. Handle user issues and escalations, ensuring high service quality.

The MLOps Engineer will onboard and deploy AI models into production inference workflows, package and deploy models as containerized inference endpoints, and define and operate validation gates. Responsibilities include running and maintaining BLABLADOR as an operational inference suite, ensuring reliability through monitoring, logging, alerting, and incident response. The role requires a master's degree in Computer Science, Mathematics, or a related field, practical experience with containers and OCI tooling, experience operating cloud technologies and orchestration, and excellent written and spoken English.

Leads a distributed team of engineers focused on resolving software defects and delivering bug fixes for open source software. Manages team performance, provides coaching and mentorship, and collaborates with other engineering teams. Requires experience with software development using C, C++, Go, Python, and version control systems.

Develop and execute integrated marketing plans for the DACH region, aligning with Minitab's EMEA growth objectives. Drive digital demand generation through multi-channel campaigns, leveraging data and automation to optimize performance. Collaborate cross-functionally with Sales, Partner Enablement, and Customer Success to deliver campaigns that generate qualified leads and accelerate pipeline.

As an Applied AI Solutions Architect, you will be a technical advisor to large enterprises, helping them understand and integrate Claude into their technology stack. You will guide customers from discovery through deployment, leveraging your expertise to design scalable architectures and address complex business challenges.