react English-speaking jobs in Wuppertal

Staff Quantitative Researcher to guide algorithmic trading for flexibility in European power markets. Own the alpha generation pipeline from signal research to live trading, combining ML and optimization.

Content Storyteller for a global music technology business. This role involves uncovering and sharing stories through interviews, livestreams, and social-first videos. Requires content creation, production, and strong organizational skills.

Director of Finance & Operations, Europe serves as the regional finance leader and operations integrator. This role provides strategic financial stewardship, leads regional operations, and acts as a trusted partner to regional leadership.

Senior Global Medical Manager for Immuno-Oncology. Contribute to global medical strategy for an early oncology brand, leading evidence generation and medical launch preparation. Requires advanced degree and experience in immuno-oncology.

Cleaning staff needed for the production area. Tasks include cleaning and disinfecting crates, tubs, and work surfaces, plus general production area cleaning. Experience in cleaning, reliability, and physical resilience are required.

Establish and steward a company-wide Data Office to govern data governance, ensuring transparency and cross-functional collaboration. Design structures and processes for enterprise data management, anchoring analytics, automation, and AI foundations.

Principal Software Engineer leading technical design and end-to-end delivery for transport systems. Drive engineering strategy, champion "agent-augmented delivery," and mentor teams while owning complex, mission-critical initiatives.

Senior marketing leader to build and scale Ordio's marketing engine, owning strategy, pipeline, and ARR. Requires B2B SaaS experience, scaling a company through growth stages, and expertise in demand generation. Fluent German and business-fluent English.

General Mechanic performs skilled and semiskilled maintenance, repair, installation, and construction across mechanical, building, motor equipment, and electrical trades. Duties include project planning, inspection, and supervising maintenance tasks.

Operate and supervise main propulsion machinery on ships. Assist the Chief Engineer, ensuring compliance with international and company regulations. Requires 3+ years as an Engineering Watch Officer.

Build an AI agent to analyze CAN measurements for machine diagnostics and root-cause analysis. Develop agent harness, custom skills, and automated signal detection. Requires Python, LangChain, and knowledge of control systems.

Clinical Trials Assistant 1 supports study operations by maintaining Trial Master Files, tracking documentation, and assisting with data workflows. Requires a life science degree preference, C1 German, and good English.

Senior Flutter Engineer to build and ship high-impact features for the AY App using Dart and Flutter. Requires 4+ years of mobile development and at least one year of Flutter experience, with expertise in UI and frontend logic.

Data Analyst for Quality and Industrial Systems at Airbus Operations. Responsibilities include collecting, analyzing, and interpreting large datasets, project management support, and data visualization. Requires relevant professional experience and advanced SQL skills.

Senior AI Engineer to ensure AI agents in a regulated bank are reliable and fast. Design evals, observability, and tooling for agent quality, building agents that take real customer actions.

Process Engineer/Technician to analyze and optimize production processes for quality and productivity. Responsibilities include implementing improvements in CIP, lean, and automation, and supporting new product introductions. Requires industrial experience and knowledge of plastics or powdered materials.

Junior Legal Advisor provides strategic legal support to business stakeholders across the EMEA region. Responsibilities include drafting, reviewing, and negotiating commercial agreements and enhancing internal legal frameworks. A fully qualified lawyer fluent in German and English is required.

Lead UAS Systems & Edge AI Architect to own end-to-end technical architecture for autonomous aerial systems. Define subsystem interfaces, integrate AI/perception onto embedded compute, and drive prototypes to deployable airborne systems.

Senior leadership role managing the Accounting department internationally. Responsibilities include strategic direction, ensuring compliant financial reporting, and driving process improvement via digitalization, AI, and BI solutions.

Deliver international health and wellbeing consulting to multinational clients. Develop health optimization strategies, analyze diverse data, and coordinate multi-stakeholder projects. Requires experience in insurance or related fields.