freelance English-speaking jobs in Wuppertal

Coordinate contract renewals, manage customer relationships, and support renewal campaigns. Responsibilities include CRM administration, creating quotes, and optimizing processes using AI. Fluent German and English are required.

Project Developer to drive utility-scale solar and BESS projects across Germany. This hands-on role manages projects through the full development lifecycle, requiring 3-5 years of experience and fluent German.

Senior Talent Acquisition Specialist drives recruiting and performance management. Responsibilities include owning requisitions, improving hiring processes, and coordinating company-wide performance reviews. Requires 7+ years in operational recruiting and performance management.

Support the development and improvement of the HSE Management System, ensuring compliance with German legislation and ISO 45001/14001. Conduct risk assessments, investigate incidents, and deliver HSE training.

Become a trusted Customer Success Manager for German production companies. Own the client lifecycle, drive adoption, and ensure platform value for a portfolio of 10-20 clients. Requires 3+ years in SaaS success and fluency in German.

Senior Pricing Analyst builds financial, revenue, and ROI models to operationalize pricing strategy. Analyze large datasets using AI and analytics tools to drive pricing decisions and set modeling standards. Requires 5+ years in financial modeling.

Lead Tagetik implementations end-to-end, designing solutions for FP&A and consolidation. Requires 5+ years of Tagetik consulting experience, strong client management, and a background in complex project leadership.

Internship Simulation role for students to gain practical experience. Responsibilities include building and evaluating simulation models for system architectures, focusing on fluid-dynamical systems. Requires studies in physics, engineering, or related fields.

Intern Public Affairs role supporting Corporate Public Affairs at PHOENIX. Responsibilities include analyzing policy, supporting advocacy, and preparing briefings for senior management. Requires current study in related fields and English proficiency.

Senior SAP FICO Consultant for a global S/4HANA transformation in the medical industry. Responsibilities include designing, implementing, and rolling out a harmonized Finance template across multiple entities, supporting FI/CO configuration, and leading testing.

Job Coach/Customer Success Manager guides international Tech & IT professionals through their job search in Germany. Responsibilities include CV assistance, interview prep, contract consultation, and relocation support. Excellent English is required.

Master's graduates are invited to join a 12-24 month Junior Managers Program to drive manufacturing digitalization and automation. Rotations cover Industry 4.0 and smart production. Fluent English and German are required.

Senior Group Accounting and IFRS Specialist prepares consolidated financial statements under IFRS. This role acts as an IFRS expert, advising subsidiaries and stakeholders on complex accounting and consolidation matters.

Own and grow Tellent's partner ecosystem across the DACH market. Build trusted relationships, drive joint growth plans, and recruit new high-potential partners, particularly in the HR ecosystem.

Onsite Marketing Manager for a 1-year fixed term contract. Translates global marketing stories into customer-centric digital campaigns to meet eCommerce growth targets, ensuring a frictionless journey across website and app. Requires 3+ years of digital marketing experience.

Senior Build & Deployment Engineer (Linux) focuses on Linux administration, software build, deployment, and CI/CD for critical systems. Requires experience with Linux, Ansible, Git, and scripting in a 24/7 operational environment.

Build the platform for global power plant controllers by developing systems to ingest, store, and transfer monitoring data from cloud and edge devices. Own asset management architecture and improve IoT fleet infrastructure.

Experienced Technical Recruiters are sought for a fully remote, commission-only role focusing on high-value engineering and enterprise technology placements. Responsibilities include proactive sourcing, screening technical depth, and managing the full candidate lifecycle.

Proactive Office Assistant & Events Coordinator needed to support daily office operations and coordinate internal/external events for a global investment firm. Requires experience in administrative support and fluent German with intermediate English.

Develop a functional simulator prototype for neurophysiological signals for intraoperative neuromonitoring as part of a master's thesis. This involves literature review, signal analysis, hardware/software design, and system validation.