freelance English-speaking jobs in Wuppertal

As a Working Student Content Management System, you will develop communication strategies, documentation, and training concepts. You will manage the Learning Management System (LMS) and contribute to the design and documentation of learning experiences.

Senior Product Manager to shape and scale an AI coaching platform. Own product domains, translate strategy into execution, and drive user engagement and platform scalability.

The Universities of Stuttgart and Freiburg offer 10 Research Assistant (Doctoral Researcher) positions within the DFG-funded RTG BioBuild. The program focuses on bio-inspired building envelopes that respond to weather and light conditions. Doctoral researchers will address topics in bioinspiration, materials research, process technology, and architecture.

Senior Project Manager oversees large onshore wind projects from development through commercial operation. Manages project lifecycles, coordinates stakeholders, and ensures timely and budget-compliant delivery. Requires 5+ years' experience in onshore wind project management, including development and construction phases.

Senior Manager Sanctions & AML will ensure STADA Group's compliance with international Trade Sanctions and AML regulations. This role supports the development and implementation of STADA's compliance management system for Trade Sanctions and AML matters.

Teamlead SAP Consultant FICO Finance & Controlling (w/m/x) needed for national and international SAP S/4HANA Finance projects. Requires 8+ years of consulting experience, including technical and disciplinary team leadership, and expertise in SAP S/4HANA finance and accounting systems. Strong communication and negotiation skills in German (C1) and English are essential.

Construction Manager needed for complex decommissioning work at a major nuclear site in Germany. Leading site-based construction delivery, managing subcontractors, and ensuring compliance with nuclear safety regulations.

Advise multinational groups on transfer pricing structures, documentation, and defense. Prepare documentation according to German tax law and OECD guidelines. Support clients in audits, controversy cases, and strategic projects.

Project Manager to lead international projects, coordinate new product launches, and manage budgets and timelines. Requires experience in project management, communication, and team leadership.

Lead the architecture of Software Defined Solutions (SDS) enabling production-ready software execution prior to hardware availability. Define virtual hardware abstraction, platform roadmap, and workflows for early software bring-up and design validation. Drive CI/CD integration with fault injection for continuous validation of safety and security behaviors.

Supports the design and establishment of a global master data framework. Works with stakeholders to coordinate data needs and create data models. Ensures proper implementation of data across systems and solves operational issues.

Supports daily e-commerce platform management, fan community engagement, and data-driven content strategies. Analyzes sales metrics, develops data dashboards, and implements targeted campaigns to grow brand loyalty. Establishes user frameworks to incentivize content creation and curates fan content for cross-platform distribution. Collaborates with marketing teams on A/B testing and promotional tactics.

The Head of AdTech EMEA will lead the strategic and commercial direction of TRKKN's AdTech division, defining growth strategy, owning the P&L, and leading a multi-national team. This role requires a leader who can navigate the AdTech landscape, deepen the partnership with Google, and ensure TRKKN remains a leader in the Google Marketing Platform ecosystem.

Senior Product Manager to manage global flavor ingredient portfolio, define product roadmaps, collaborate cross-functionally, and support sales.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service.

Senior Data Analyst to perform exploratory data analysis, build ETL pipelines, and ensure data quality. Requires experience with Databricks, PySpark, Python, and SQL.

Lead an IC design and layout engineering team, providing technical and organizational direction. Translate market requirements into technical specifications and drive alignment on design flows and best practices.

As Executive Assistant to the Managing Director for Central Europe, you will provide comprehensive support, including calendar management, travel arrangements, communication, and event organization. You will manage the interface between the Managing Director and board members, ensuring smooth internal and external communication.

SAP BPC and BW/4 Managing Consultant needed for interesting projects involving Datasphere, SAC, and BDC. Experience in BW/4 and BPC required, German fluency (B2+) is essential.

Working student supports investment decisions in Active Fixed Income - Credit. Analyzes performance metrics, creates quantitative tools, and collaborates with portfolio managers. Requires quantitative degree program enrollment, proficiency in Microsoft Office products, advanced programming skills (Python preferred), and excellent English.