react English-speaking jobs in Wuppertal

Lead software projects delivering solutions for customers and contract manufacturers. Coordinate external development teams across automation and web application domains. Integrate AI concepts into software solutions. Drive automation initiatives across software development and operational processes.

Supports and coordinates R&D program and clinical study teams. Ensures smooth operational activities and day-to-day management. Manages Trial Master File (TMF) and Sponsor Oversight Documentation System (SODS). Coordinates document workflows and study materials. Provides administrative support to Clinical Operations leadership.

The Martian Mindset Cluster of Excellence at the University of Bremen seeks two independent postdoctoral researchers (f/m/d) to lead original research projects. Successful candidates will have a PhD (or proof of imminent completion) in any field relevant to The Martian Mindset and a convincing 3-year research program.

Installation Design Engineer (f/m/d) will prepare and execute installation engineering activities for bids and projects, ensuring compliant, high-quality deliverables aligned with project and customer requirements.

Lead Data Engineer needed to design, build, and evolve scalable data platforms. Guide project teams, translate business needs into data solutions, and optimize data workflows. Requires 7+ years experience in data solutions, platforms, and interfaces, strong data modeling expertise, and experience with cloud-based data platforms. Fluency in German (C1 level) and English is required.

Account Manager responsible for driving sales growth and customer satisfaction across assigned automotive accounts. Leads the sales process, manages relationships with key stakeholders, and ensures timely execution of value-based solutions. Requires a university degree, native German, and experience with OEM and Tier-1 automotive customers in Germany.

The ifo Institute seeks a Postdoctoral Researcher / Economist (f/m/d) to join its Center for the Economics of Education. The three-year position, with possible extension, involves research on the economics of education, project management, mentoring doctoral candidates, and publishing research findings.

Own the validation, testing lifecycle, and release approval of core autonomy products. Develop and execute test strategies, design test scenarios, and collaborate with engineering teams to implement automated test suites. Drive the release management lifecycle and ensure compliance with technical requirements.

Configure and enhance Workday's Core HCM module, partnering with stakeholders to translate business needs into system design improvements. Provide guidance to SumUppers using Workday, build reports and dashboards, and contribute to documentation and change management.

Conduct research on satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

Senior Procurement Manager to lead procurement strategy for large data center construction projects. Responsibilities include procurement governance, package strategy, subcontract tendering, supplier risk management, and project support.

Data Engineer will manage and operate Databricks and Azure Data Lake Storage. Responsibilities include building and maintaining data pipelines, supporting SAP Business Data Cloud (BDC) implementation, and defining data modeling standards. Requires a degree in computer science, business informatics, or equivalent, 5+ years of data engineering experience, and proficiency in Python.

Design and develop integrated photonic systems and components. Collaborate with teams to define system requirements and specifications. Identify and assess project risks and develop countermeasures.

As a Sales Market Sales Controller, you will secure financial planning and controlling for the Sales Market. You will monitor sales and workforce plans, provide financial insights, and ensure compliance with financial policies. You will collaborate with Sales Market leadership, Controlling, Expansion, HR, Accounting, and Workforce Management Specialists.

Develop aviation strategy for airlines, airports, or MROs. Design end-to-end aviation processes and optimize MRO operations.

Intern will support strategic and operational pricing alignment with international markets, assist in the digitization of pricing processes, and contribute to the CKD strategy.

Cardmarket seeks a Payment Operations Specialist to manage payment processes across its marketplace. Responsibilities include transaction reconciliation, funds flow management, onboarding support, dispute resolution, and vendor relations.

Senior accounting/banking clerical position requiring 4+ years of bookkeeping, banking, or accounting experience. Analyzes financial data, processes payments, and provides guidance to lower-level clerks. Requires proficiency in accounting software and strong analytical and problem-solving skills. Must have a high command of English.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

Gain practical experience in biocatalysis at Bayer Crop Science. Support projects using microbiological, biochemical, and process-chemistry techniques. Contribute to the establishment and optimization of biocatalytic processes.