freelance English-speaking jobs in Bielefeld

Internship in Sales Strategy & Development for aircraft engine overhaul. Collaborate with cross-functional teams, develop sales strategies, conduct market research, and track key performance metrics.

Support the Director of Communications in both external and internal communications, including content creation, media relations, event support, and stakeholder outreach.

Support racing teams in planning, preparing, and executing global motorsport projects. Install, maintain, and operate voice radio systems, communication networks, and IT infrastructures. Troubleshoot technical issues and provide detailed reports.

Warehouse Worker (m/f/d) needed for a leading international wholesaler in Norderstedt. Responsibilities include receiving, storing, relocating, packaging, and preparing shipments. Previous warehouse experience is desirable. Good German or English skills are required.

German-speaking Sales Representative to promote energy audit services, build client relationships, and contribute to market growth.

Working Student for Spanish Translations (m/f/d) will create, translate, and proofread content for the Spanish market, including product descriptions, campaigns, and SEO.

Execute KJUS sales strategy across ski, golf, and lifestyle categories in Central and Southern Germany, focusing on wholesale and B2B channels. Drive sales growth, manage budgets, and strengthen brand presence. Analyze market trends, manage showroom operations, and provide product knowledge training.

Principal Biostatistician provides end-to-end statistical leadership for Phase II and III clinical trials. Leads SAP authoring and review, supports integration activities, and communicates with cross-functional teams.

Retail Intern to support a team in a high-class luxury brand. Responsibilities include customer service, operational support, and stock organization. Must have a passion for luxury retail, creativity, and fashion. Fluent in German and English.

Supports various Corporate Communications teams in areas including internal communications, public relations, content marketing, and social media management. Assists with event planning, research, analysis, and reporting. Maintains QIAGEN platforms and tools.

As Head of Regulatory Affairs and Quality Management, you will lead and manage a team ensuring compliance with MDR and ISO 13485 requirements. You will provide regulatory expertise, collaborate with various departments, and support the development of robotic surgery devices.

Process Engineer for Manufacturing Engineering required. Review and approve mechanical and electrical construction documents. Create manufacturing dossiers and conduct cost calculations. Support production areas and solve manufacturing problems.

Senior Application Engineer to support Siemens EDA Design for Test (DFT) products. Responsibilities include product presentations, customer evaluations, and design methodology support. Requires wide technical experience with large IC digital designs, DFT knowledge, and excellent communication skills.

Educate and train physicians on EVOQUE technologies, device handling, and imaging techniques. Provide intraprocedural imaging support and analyze imaging data to support product development and event investigations.

Postdoctoral researcher to investigate genomic and post-transcriptional processes in pancreatitis and pancreatic cancer. Requires a doctoral degree and knowledge of cancer genomics, proteomics, and molecular cell biology. Experience with computational platforms for single-cell and spatial omics data analysis is encouraged.

Provides guidance and direction to the engineering department, overseeing engineering budget, site capital planning, and process optimization. Ensures compliance with local, national, and regional regulations. Manages engineering operations, including preventative maintenance, project identification, and energy management. Leads and develops the engineering team, fostering a positive work environment.

Lead Procurement and Supplier Management for the Packaging category within Direct Procurement. Engage with stakeholders to define requirements for suppliers and ensure procurement target achievement. Develop and execute category strategies, cost optimization initiatives, and long-term sourcing decisions. Perform supplier management, market research, risk management, and contract negotiation.

Senior System Administrator will act as onsite technical lead for the Berlin office, ensuring smooth IT operations and driving improvements. Responsibilities include providing 2nd-level support, managing Microsoft 365, server infrastructure, and leading IT projects.

BBIS seeks an energetic Science Teacher to teach IBDP and IBMYP Science (Biology, Chemistry, or Physics) to grades 6-12. Responsibilities include teaching, curriculum development, laboratory safety, and student support. Applicants must have a teaching certification and experience teaching the IBDP/IBMYP program or similar.

This role focuses on improving the customer experience in support and service. You will analyze incident data, drive process improvements, and establish a governance forum to ensure seamless customer journeys.