freelance English-speaking jobs in Wuppertal

Senior Project Manager role requiring five years of experience leading strategic or regulatory projects in a top financial institution. Must understand end-to-end banking processes and possess strong IT proficiency. English fluency is essential.

This fast-track program offers early leadership exposure across strategy, products, customers, operations, and sales within a global industrial manufacturing organization. Requires a technical or business degree and fluency in English and German.

Oversee regulatory compliance for outsourcing and third-party arrangements. Coordinate risk assessments and support governance throughout the outsourcing lifecycle. Requires experience in regulated financial services and familiarity with outsourcing frameworks.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure. The role requires a highly driven individual who demonstrates initiative and proactively seeks solutions to complex technical problems. Responsibilities include setting and maintaining safety standards, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence.

Manage financing activities for a major offshore wind project, acting as the interface between the project, shareholders, and financing partners. Focus on lender management, coordinating complex obligations and reporting.

Legal Counsel to support the growth of a leading international renewable energy developer's German business. Provide legal support across utility-scale wind, solar PV, BESS and hybrid energy projects.

Seeking a Customer Solution Architect for Pre-Sales support in the DACH region. Responsibilities include prospecting, developing, and closing business opportunities for DDI solutions with large enterprises. Requires networking experience and strong communication skills.

Analyze plant/business P&L, track industrial performance, and improve Working Capital turns. Responsible for forecast consistency and budget construction. Requires a university degree in controlling/accounting and 3-5 years of experience.

AI Architect to define scalable, resilient agent architectures. Responsibilities include building RAG pipelines, implementing guardrails, and developing monitoring mechanisms. Requires expertise in agentic patterns, Python, and cloud AI solutions.

Experienced UI developer to join a motivated IT team. Develop modern user interfaces using Blazor Server, implement business logic in C#/.NET, and integrate databases and external services.

As a Bioinformatician / Data Scientist, you will support the generation, structuring, processing, and analysis-readiness of high-dimensional patient data across genomics, transcriptomics, proteomics, epigenetics, liquid-biopsy, and functional ex-vivo datasets. You will ensure data is properly ingested, organized, quality-controlled, documented, and made available for downstream analyses, clinical interpretation, and digital-twin development.

This Specialist, Talent Acquisition role supports West's growth by sourcing and assessing top talent for entry and mid-level roles. Responsibilities include managing the full recruiting lifecycle and collaborating with stakeholders. A Bachelor's degree and 3+ years of recruiting experience are required.

Field Technician to install, maintain, and troubleshoot communication systems and network infrastructures. Provide on-site support and training to clients. Requires technical certification and proven experience in a similar role.

Procurement Specialist for Facility & Construction Services will partner with internal stakeholders and vendors to ensure compliant, efficient, and transparent procurement processes.

Own post-sales relationships with installation partners to ensure projects move through onboarding, installation, and invoicing without stalling. Drive delivery performance and improve processes in an AI-enabled energy-tech business.

Client Servicing Associate manages client relationships, resolves enquiries, and validates data for sophisticated investors using Clearwater's SaaS platform. Requires a basic understanding of financial markets and strong communication skills.

Aircraft Maintenance Technician required with EASA Part-66 Category B1 or B2 license. Perform scheduled and unscheduled maintenance per EASA Part-145, troubleshooting, and component installation.

Private Assets Distribution Specialist for Germany and Austria. Requires 6-10 years of experience with private assets (PE, debt, real assets) and institutional investors. Must be fluent in German and English.

Build and scale the cybersecurity sales organization. Lead, coach, and develop multidisciplinary sales teams. Develop sales approach, manage order intake, and drive business growth. Technical background in IT/cybersecurity required.

With a network of over 20 locations worldwide, more than 1,400 employees and over 30 years of experience, the Business Entity Solar Trade within BayWa r. e. group is one of the world's leading distributors of photovoltaic components. Throughout the B2B sector we supply and support our cooperation partners and installers with innovative photovoltaic products.