react English-speaking jobs in Wuppertal

Senior Infrastructure Site Reliability Engineer needed to build, operate, and enhance a hybrid cloud stack. Experience with Kubernetes, PostgreSQL, HashiCorp Vault, Terraform, and Ansible required.

Site Contract and Budget Specialist will negotiate and execute contracts with clinical investigator sites, manage Per-Subject Cost (PSC) processes, and collaborate with internal and external partners on site contracting timelines.

Leads and accelerates key transformation programs across the company, driving impactful change and ensuring successful delivery of transformation outcomes.

Photonics engineer to develop test systems for optical telecommunications. Requires knowledge of optics/photonics, fiber optics, and high-speed optical communication systems. Experience with optical components, measurement techniques, and programming for test automation is needed.

Student Assistant to support global health projects and daily operations at the Center for International Health. Assist with project coordination, data entry, presentations, and financial reporting.

Shape strategic relationships with leading technology and fintech companies. Lead the evaluation, negotiation, and execution of M&A and strategic partnerships. Collaborate with cross-functional teams to develop business cases and deal structures.

Develop innovative digital products using Webflow in collaboration with project peers. Drive value-added by consulting clients and helping create optimal products. Contribute to internal tools and products from ideation to market entry.

Drive the commercial development and execution of the Off-Site Construction segment strategy. Build and manage key customer relationships, lead the full commercial cycle, and analyze market trends.

As a Senior RevOps Data Analyst, you will build end-to-end analytics, investigate pipeline coverage and forecast accuracy, and partner with GTM leadership to operationalize forecast methodologies. You will analyze sales funnel efficiency, multi-touch attribution, and customer journey bottlenecks, providing clear recommendations.

Staff UX Researcher will own research prioritization for the Rates and Labels Platform Experience on the Shipping team. This role will lead research to advise on improvements and define excellent customer experiences. The ideal candidate will have 6+ years of experience in applied user experience research settings and a deep understanding of research methodologies.

As a People Generalist, you'll manage the employee lifecycle at HelloBetter, ensuring smooth operations and a positive employee experience. Responsibilities include contract administration, onboarding, offboarding, and employee support. You'll leverage your HRIS experience and German labor law knowledge to maintain accurate data, streamline processes, and provide timely support.

Strategic Global Master Data Manager - SAP S/4HANA needed for In-House Supply Team at global headquarters in Hamburg.

Drive the development of methods for optoacoustic data analysis, focusing on a portable mid infrared optoacoustic sensor for non-invasive blood biomarker detection. Collaborate with partners at the Karlsruhe Institute of Technology (KIT) to develop data analysis pipelines, signal processing, and inference methods.

The Key Account Excellence Manager – Continental Europe drives profitable growth with Pan-EU retailers and priority national accounts. The role partners with cross-functional teams to deliver customer-back strategies and flawless execution, achieving market financial goals. Responsibilities include building and executing customer Joint Business Plans, managing trade investment governance, and ensuring consistent delivery of assortment, pricing, promotional calendars, and retail standards. The ideal candidate combines Pan-EU customer leadership, data-driven commercial acumen, and the ability to influence without authority.

Improve delivery consistency and workflow maturity across agile teams. Coach Product Owners and Developers on backlog health, estimation techniques, and sustainable delivery pace. Identify and remove systemic impediments.

Leads and manages the Inside Sales team, ensuring performance accountability and coordinating daily sales activities. Manages quotations, orders, and customer inquiries while coaching team members and monitoring sales results. Collaborates with field sales and stakeholders to support regional objectives.

Data Engineer (m/f/d) will build data products around customer feedback, develop and operate ETL/ELT processes, and automate data flows. Requires at least three years of experience building scalable data pipelines and data warehouse architectures, strong Python skills, and expertise in SQL and NoSQL systems. Cloud platform experience, ideally GCP, is also required.

Designs and implements Security Internal Controls Management Systems and KPI/KRI systems. Collects and analyzes data to determine potential impact and likelihood of incidents. Integrates Internal Controls and KPI/KRI management practices into daily operations. Produces reports on risk exposure, losses, and mitigation.

As an Enrollment Advisor, you will attract, advise, and enroll prospective students at XU Exponential University. You will achieve enrollment targets, provide program guidance, and build relationships with educational partners.

SAP EWM Functional Consultant needed for implementations, rollouts, and support projects. Analyze business requirements, configure EWM modules, and integrate with SAP systems. Experience with warehouse processes, configuration, and end-to-end implementations required.