freelance English-speaking jobs in Wuppertal

Manage a defined support area for blue-collar and white-collar employees, advising managers on leadership, labor law, and organizational changes. Analyze key figures, support talent management, and implement HR processes in Workday.

Working Student will support the development of battery energy storage and flexible asset portfolio, implement front-to-end readiness for new assets, and improve trading operations.

Design exceptional user experiences and visually appealing interfaces for the Operating System's work streams: Field Operations, Business Operations & Warehousing. Collaborate with product managers, designers, and developers to define problems, lead discoveries, and create user flows.

Leads and coordinates project activities, ensuring on-time, on-budget, and high-quality project delivery. Develops project plans, manages cross-functional teams, and monitors progress. Requires a bachelor's degree in project management, business, or a related field and proven project management experience.

The Head of Group Tax ContiTech will develop and implement a global tax strategy, manage transfer pricing, and oversee tax accounting. The role requires a German tax advisor with extensive experience in a senior leadership tax position within a global industrial company.

Sales Representative to drive new client acquisition globally for a Fintech and Trading Technology firm. Focus on educating entrepreneurs and traders on SaaS solutions for launching prop firms. Minimum 2+ years of sales experience in dynamic industries like SaaS, Fintech, or iGaming required.

Flight Dynamics Modelling Engineer needed to develop and maintain the integrated 6DOF flight dynamics model of the CA-1 Europa aircraft. Responsibilities include integrating aerodynamic data, building simulation environments, and running V&V campaigns. Requires an MSc in Aerospace, Aeronautical, Mechanical or related Engineering and 5+ years of experience in flight dynamics modelling, simulation development, or model-based engineering.

As a KYC Analyst within RBC Capital Markets operations, you will ensure Know Your Client (KYC) Due Diligence processes are conducted accurately to maintain trading relationships. This role requires fluency in English, French, and German. You will work with the business to ensure KYC compliance with global and regional regulatory requirements and act as a subject matter expert on regional KYC/AML regulatory requirements and RBC Capital Markets policies. Proven KYC/AML Capital Markets experience with a financial institution and a BA/BS or equivalent are required.

Project Manager with Microsoft N365 expertise needed to manage project lifecycles for a global user base of 250+. Experience in ERP management, process optimization, and the chemical sector is required.

Project Manager - ICT Delivery will manage the successful delivery of ICT and telecommunications projects, ensuring compliance with scope, budget, quality, and timelines. The role involves coordinating with customers, vendors, and internal teams, resolving technical issues, and supporting pre-sales activities.

Working Student (f/m/d) – Experience Center Walldorf Storytelling, Documentation & Design supports the creation and maintenance of compelling narratives and storylines for customer visits. Responsibilities include developing documentation, creating presentations and graphics, and assisting with content updates.

As a Project Manager, you will lead strategically important projects and programs, solving complex business problems. You will control and lead interdisciplinary projects, provide insights for management, and build and lead cross-functional teams.

EMEA Corporate Coverage Analyst supports the coverage of large international and mid-sized corporates, including business opportunity follow-up, strategic reviews, and budget preparation. Responsibilities include coordinating with global coverage bankers, preparing client meetings, ensuring CRM accuracy, conducting credit analysis, and monitoring credit risk.

Enterprise Application Consultant will work with clients to define business requirements, create process flows, and implement technology solutions.

Intern to support the Private Equity Investments Team in Munich throughout the investment process (due diligence to investment decision) starting October 2026.

Business Developer to identify and acquire new customers in the special foundation engineering sector. Leads the sales cycle from market analysis to contract closure. Requires a university degree in a relevant field, several years of experience in business development or technical sales, and proven experience in the GCC states.

Avionics Systems Engineer (m/w/d) needed for aircraft level design, development, and integration of navigation systems (ATA 34, 46). Requires Masters Degree or Diplomingenieur in Aerospace, 5+ years experience, and familiarity with EASA Part 21J and CS-25/FAR 25.

Drive ZEISS Extended Reality's retail strategy by executing initiatives focused on online optical retail, omnichannel experience, insights, and continuous improvement. Manage customer and partner onboarding, optimize customer journeys, and coordinate cross-functional workstreams. Lead pilots, gather insights, and analyze results to inform strategy and roadmap priorities.

Growth Manager will plan, launch, and optimize user acquisition campaigns across Meta, TikTok, Google, and emerging platforms. Drive creative testing, analyze data, and collaborate with teams to shape growth strategies. Requires 3+ years of experience in performance marketing, digital growth, or paid media.

Support the chief engineer office in budgeting and program control for the Eurodrone project. Update scheduling in the Unified Planning Tool (UP) and support the execution of annual budgets.