react English-speaking jobs in Wuppertal

Design, develop, and maintain SAP DevOps solutions for E.ON's SAP system landscape. Collaborate with teams to ensure a modern, user-friendly SAP DevOps pipeline.

Sales Development Representative to manage full-cycle B2B sales for Formed IT services, including Webflow development, AI systems, and no-code platforms.

Leads a team of technicians ensuring equipment safety, performance, and preventative maintenance. Supervises technicians, solves equipment issues, and implements process improvements across the EU network. Requires technical vocational training or university degree in engineering, plus relevant leadership experience.

Privatal is a niche private equity headhunting agency focusing on placing talents across i) finance ii) value creation & strategy iii) transformation and iv) management due diligence across Pan-Europe on an interim and permanent basis. Privatal is currently mandated by a European private equity fund in their search for a new group CFO for their healthcare service platform in Germany.

Lead all financial operations for a VC-backed AI startup focused on knowledge automation in the AEC and physical industries. Responsibilities include financial strategy, operations, KPI management, treasury, international compliance, strategic planning, and commercial support. Proven track record as a CFO or senior finance executive in a high-growth environment required.

Native German speaker (C2) needed for Business Development Representative role in Berlin. Responsibilities include identifying new business opportunities, engaging with potential clients, and promoting the company's value proposition. Proven experience in business development or sales, preferably in staffing and recruiting, is required.

This internship involves content creation, storytelling, and social media management for brands across Meta, TikTok, LinkedIn, and Pinterest. The role includes planning, shooting, and uploading content, engaging with communities, analyzing performance, and collaborating with marketing, media, and sales teams.

Technical Sales Manager responsible for acquiring new customers, managing existing relationships, preparing quotations and documentation, and participating in customer events. Requires a degree in a relevant field, strong communication and negotiation skills, several years of experience in technical sales, and fluency in English. Willingness to travel is required.

Sales & Customer Relations intern to support customer interactions, sales, and process improvement in a fast-growing e-commerce company. Fluent in English and French required.

Experienced HSE Officer needed for on-site wind turbine projects in Germany. Promote a world-class safety culture, manage HSE documentation, ensure compliance with regulations, and drive continuous improvement.

Technical Sales Manager provides technical expertise to customers in the semiconductor test and probing industry. Advises on high performance materials and drives technical projects from concept to qualification. Analyzes electrical, mechanical, and reliability requirements for probe card applications.

PhD position developing an elastocaloric microcooling system with an intelligent thermal switch for photonic systems. Tasks include design, development, integration, and characterization of the cooling device. Collaboration with ETH Zurich and Fraunhofer IWM.

Data Entry Clerk responsible for maintaining accurate records by entering, updating, and managing data across various platforms.

Research Associate / Postdoc will investigate the cellular and neuronal basis of cognitive functions using in-vivo models. The position involves planning, conducting, and analyzing complex brain experiments in genetically modified mouse models.

Full-cycle sales representative needed for a space technology company. Drive portfolio sales, build a pipeline, and close deals for advanced carbon-fiber pressure vessels. 3+ years of B2B sales experience required. Fluent English, German a plus.

Senior Algorithm Engineer to design, build, and deploy algorithms and data models for pricing, forecasting, and optimization. Develop and optimize distributed Spark/PySpark pipelines in Databricks for large-scale data processing. Strong Python proficiency and experience with distributed systems and scalable data processing are required.

Experienced Data Engineer sought by Tieto Tech Consulting, a leading digital accelerator for innovation and sustainable value creation. Join a global team of 8,000 colleagues and support customers in their digital transformation.

Support industrial design team in conducting user research, conceptual work, and design exchanges. Assist with innovation workshops and trend analysis. Ideal candidate is enrolled in Industrial Design or equivalent, available 16-20 hours/week, and has strong visual communication skills.

Account Analysts & Associates support client-servicing and sales professionals, ensuring high-level client service. Responsibilities include preparing client reports, analyzing market and portfolio data, and supporting management initiatives.

Lead the development and optimization of laser welding processes for electrode connections, tab welding, and casing assemblies. Design, test, and implement robust joining solutions for cell-level and module-level production. Collaborate with R&D, design engineering, and production teams to define joining strategies and select appropriate technologies.