react English-speaking jobs in Wuppertal

Painter needed for Wheels and Brake Shop in Norderstedt. Responsibilities include inspection, preparation, and painting of wheels and brakes according to documentation. Requires completed training as an aircraft/vehicle painter or similar, relevant experience, and understanding of technical drawings.

Shape the future of our mobile platforms as a Product Manager for iOS and Android applications. Lead a mobile app team, manage the roadmap, and collaborate with stakeholders to optimize the user experience.

HR Controlling & Reporting Specialist will develop and maintain HR metrics, track HR costs, and prepare reports for HR and business leaders. The role requires strong quantitative and analytical skills, experience in HR analytics and workforce planning, and proficiency in MS Excel.

This 36-month remote internship focuses on creating viral video content for a Microsoft 365 consultancy. Interns will learn to plan, generate, and scale video content using AI tools, collaborate with consultants, and shape the company's visual voice across various platforms.

Data/AI Consultant to lead and deliver high-impact AI projects for clients. Requires a Master's degree and experience in data/AI consulting and managing enterprise-scale AI solutions.

Master's thesis focusing on modeling and intelligent control of a dual-input RF power amplifier system. Tasks include evaluating a behavioral model, developing a control model, and verifying both using machine learning. Requires knowledge of machine learning, signal processing, and microwave engineering.

Lead a team of 6 in growing Opinary's publisher portfolio by onboarding new and expanding existing partnerships. Develop business opportunities for conversational formats and expand publisher usage of first-party data.

Maverick Currencies seeks disciplined traders to day trade Forex and Crypto using firm capital. This performance-based contract offers up to 90% profit share, no salary, and the opportunity to trade with more capital than typically accessible.

Install, remove, maintain, and repair engines and components. Perform functional tests, troubleshoot, and repair defective parts. Document work and ensure compliance with regulations.

Manage and execute SAP RISE migration, leading internal and external project teams. Develop and steer technical migration strategy, ensuring adherence to timelines, budget, quality, and security standards.

This internship combines machine learning, generative AI, and behavioral science to improve how people work and develop. Interns will work with HR and behavioral data, support AI workflow development, and build machine learning models to explore workforce trends.

Manages client relationships, develops media plans, and executes campaigns. Coordinates with internal and external teams to ensure successful campaign delivery. Analyzes campaign performance and provides insights for optimization. Requires 2-4 years of experience in account management or media planning.

Lead a 7-person engineering team, combining hands-on development with pragmatic leadership. Contribute to the codebase, define technical standards, and improve engineering processes. Work closely with Product and Business to ensure sustainable development and integrate AI into workflows. Experience in an engineering lead role and understanding of AI integration into engineering practices are required.

HubSpot Specialist will manage HubSpot configuration, user permissions, and system health. This role will build workflows, custom properties, and automated sequences to support business requirements. The Specialist will also provide training and documentation to HubSpot users and collaborate with Sales, Marketing, and Accounting to identify new use cases.

Administration & Accounting Specialist to oversee European entity accounting operations, manage financial closing processes, and ensure compliance with regulations.

Support data-driven decision making by building and maintaining accurate data models. Collaborate with Analytics Engineers, Data Analysts, and business stakeholders. Utilize AWS, Redshift, DBT, and Metabase.

AV Design Engineer needed for DoD program in Stuttgart, Germany. Requires active Secret clearance (upgradable to TS/SCI). Design, test, and document AV and videoconference systems using industry-standard equipment. Bachelor's degree in IT and 5+ years of experience required. Travel up to 20% throughout Europe.

Manage and grow customer relationships in the Automotive Fluids Independent Aftermarket, focusing on coolant/antifreeze and brake fluid products. Negotiate contracts, steer technical and commercial projects, and acquire new business opportunities.

Freelance Instructor for Industrial Cybersecurity Foundation (Level 1) & Professional (Level 2) training. Deliver sessions on IEC 62443, ISMS, and ISO 27001 standards. Prepare and present complex topics for diverse audiences. Bachelor's or Master's degree in Computer Science or comparable qualification required. At least 3 years of IT experience, including 2 years in information security. Proven experience in Industrial Security and strong knowledge of relevant standards. Fluent in German and English. Pedagogical qualification or equivalent training.

Lead a new regional office for Assetara, a developer of AI solutions for cryptocurrency analytics and trading. Responsibilities include managing office operations, client consultations, brand promotion, and network development.