react English-speaking jobs in Wuppertal

Graduate role within the Linux on IBM Z and LinuxONE Systems Performance team. Design, implement, and analyze stress workloads/benchmarks to ensure performance expectations are met. Analyze performance data to guide hardware, OS, and software development teams. Bachelor's degree in information technology, computer science, or computer engineering required. Experience with virtualized environments, functional or performance testing, and programming languages like Bash and Python.

As a Working Student—Internal Communications, you will support the Internal Communications team in creating content and implementing internal communication measures. You will design and prepare content for various communication formats and assist in the day-to-day business.

Support brand-building, executive communications, and global initiatives as a working student. Draft press releases, assist with CEO messaging, and conduct competitive research.

Account Partner for Veeva's RTSM product, managing relationships with existing and new accounts. Responsible for generating qualified opportunities, winning new business, and meeting sales targets. Requires 5+ years of enterprise software sales experience and a proven track record of exceeding quotas.

Senior Marketing Communication Specialist Europe will act as a central point of contact for regional marketing requests, managing intake and prioritization, coordinating projects, and ensuring alignment with global marketing objectives. Will interface with distribution and key account managers to develop and execute campaigns, support trade shows and events, and collaborate with global counterparts. Requires a Bachelor's degree in marketing communications, business, or a related field and at least three years of experience in marketing communications.

Research Associate for the Project “Cluster of Excellence ‚CUI: Advanced Imaging of Matter‘- Synthesis and characterization of cluster materials (macroscopic solids made of crystallized semiconductor clusters of defined size)” § 28 Subsection 3 HmbHG InstitutionCluster of Excellence „CUI: Advanced Imaging of Matter“ (photon and nanosciences) Salary level Start dateas soon as possible,

Working Student will support Audience Management & Strategy in building scalable, data-driven audience frameworks. Tasks include audience building, activation, data analysis, and process improvement. Requires analytical skills, comfort with Excel and SQL, and interest in CRM, CDPs, and marketing technology.

Data Engineer to integrate data sources, design data pipelines, and evolve a scalable data platform. Translate business requirements into data models and collaborate with stakeholders. Operate and stabilize pipelines, investigate incidents, and resolve data quality issues. Maintain and modernize SQL Server environment.

Data Scientist interns will apply data science methods to real-world business situations across various industries. Responsibilities include developing and delivering thought leadership, leading conferences, and working with clients to design, build, and deploy innovative solutions. Successful candidates have a strong understanding of machine learning techniques, project management skills, and excellent communication skills in German and English.

Leads and grows a distributed engineering organization of 200+ FTE, delivering complex, enterprise-level healthcare software solutions. Translates business and product strategy into a scalable technology roadmap, balancing innovation with legacy constraints. Acts as a key business partner to Product, Sales, Marketing, and Services.

Lead, coach, and empower frontend and backend engineers to design and deliver solutions across multiple technical components. Set architectural direction and ensure technical excellence across distributed service architectures on AWS. Guarantee end-to-end consistency across the customer journey and drive AI integration. Collaborate with stakeholders across divisions to ensure smooth and scalable delivery.

Service Technicians needed for a company specializing in maritime automation technology. Responsibilities include service assignments, technical support, and training. Requires automation/control systems experience, shipbuilding/maritime sector knowledge, and fluency in German and English.

Senior Presales Storage Consultant for HPC and AI platforms will design tailored storage solutions for customers in Germany and across Europe. The role involves collaborating with sales teams, partners, and technical stakeholders to identify customer needs, propose solutions, and support the sales process.

The Wholesale Credit Manager manages and safeguards the global wholesale financing portfolio for WIRTGEN GROUP dealers. This role involves financial statement analysis, credit assessments, and collaboration with Sales Regions, Dealer Development, Controlling, and John Deere Financial.

Provides administrative and operational support to the Board and senior management. Manages calendars, travel arrangements, correspondence, and meeting logistics. Prepares reports, presentations, and other materials. Coordinates board meetings, events, and projects.

Senior Controller to develop and expand corporate steering and reporting frameworks for a growing German asset manager in Düsseldorf.

Facility Management Collaborator responsible for building infrastructure upkeep, grounds maintenance, opening/closing premises, and coordinating with external partners. Requires a CFC in operating or manual/technical fields, experience in concierge, gardening, or similar roles, and a driving license B.

Vice President for Capital Structuring & Advisory team in Frankfurt. Delivers technical analysis of corporate finance concepts, including credit ratings, debt capacity, and IPO implications. Creates customer-facing materials and supports analytical appraisals of corporate finance inquiries. Requires experience in corporate financial modeling, capital structure components, and rating agency methodology.

Service Technician will apply safety regulations, secure/disqualify equipment, and update maintenance records. Responsibilities include performing maintenance plans, inspections, and tests, and contributing to equipment robustness plans.

Client Services Project Manager will lead complex, client-facing projects from initiation to close, ensuring alignment with the Statement of Work (SOW) and delivering measurable value. Responsibilities include planning, execution, monitoring, risk management, and post-project evaluations. Must have 2-5 years of project management experience, experience delivering enterprise projects, and fluency in German (C1 level) and English.