freelance English-speaking jobs in Bielefeld

Regional Safety Engineer will own the health and safety function for data centers, improving safety culture and protecting employees. Collaborate with engineers, security, construction, operations, and compliance to advance global health and safety programs. Provide training, ensure compliance with regulations, and analyze safety data.

Experienced phlebologist or vascular surgeon sought to implement diagnostic and therapeutic procedures for venous diseases. Will advise and treat patients with conditions such as varicose veins and chronic venous insufficiency. Collaborate with a team of doctors, nurses, and therapists.

Cloud DevOps Engineer will design, implement, and maintain scalable cloud infrastructure on AWS. Responsibilities include managing CI/CD pipelines, monitoring system performance, and collaborating with development teams. Requires a Bachelor's degree in a related field, strong AWS experience, and proficiency in infrastructure-as-code tools and containerization technologies.

Develop and implement global procurement strategy aligned with Aenova's financial and operational objectives. Drive value creation through cost optimization, working capital improvement, and risk mitigation. Lead global category strategies for direct and indirect spend.

The Chief Financial Officer (CFO) is responsible for all financial and accounting matters of the Berlin production site. The role ensures financial transparency, governance, and performance management, collaborating with the Plant General Manager and the Finance Service Center in Lodz, Poland. The CFO prepares group reporting packages, ensures compliance with corporate standards, and analyzes production, cost, and performance KPIs.

Lead a team of data scientists, driving high-impact machine learning projects in assortment planning, demand forecasting, and markdown optimization. Build and deploy predictive models using Python, Spark, and ML frameworks. Collaborate with data engineering and business teams to develop scalable solutions. Present insights to senior stakeholders and influence strategic decision-making.

Operates and sets Outsert machines for folding processes. Coordinates work processes in the folding area and processes orders. Requires completed vocational training as a bookbinder or machine & plant operator with technical understanding of machinery.

UX Design Intern will support the creation of user-centered concepts for digital products and services. Assist in translating design ideas into presentations and learn UX methods and workflows. Collaborate with brand and design system teams and work with agile project teams.

International Sales Auditor conducts monthly sales & marketing revisions of PM subsidiaries worldwide. Provides training to new Sales Directors and identifies risks and improvements in subsidiaries. Analyzes sales audits, creates reports, and communicates with project teams. Requires proficiency in Microsoft Office Suite, fluency in English, and strong analytical and communication skills. Experience in direct sales/network marketing is advantageous.

The Max Planck Institute for Solid State Research seeks an Assistant (50-75%) to support the Graduate School International Max Planck Research School for Condensed Matter Science (IMPRS‐CMS). The role involves administrative tasks, including email correspondence, database management, event organization, and support for student enrollment and applications.

Data center technician to support retail client in Frankfurt region. Responsibilities include cabling installation and testing, network device troubleshooting, inventory management, and adherence to security and safety protocols.

Technology Integration Expert will drive technology architecture strategies, collaborate with teams, and analyze technical issues. Requires expert proficiency in Technology Architecture and a minimum of 4 years of relevant experience.

Supports safety process systems through inspections, accident data analysis, and investigation reports. Develops safety procedures and training programs.

Lead the technical sales of scientific products, building relationships with customers and partners. Provide customized solutions, manage sales operations, and explore new business opportunities.

As the Regional Sales Manager based in Germany, you’ll be at the forefront of shaping and executing the strategic direction for the DACH region, leveraging your deep understanding of the market to drive growth and operational excellence

The Yard Area Manager manages yard operations, coordinating with Dock, Receive, and Ship teams to ensure FIFO processing and mitigate Customer Experience Risks. This role requires program management skills, data analysis, and strong communication to influence change.

Environmental Analyst to join Mitsui Chemicals Europe's Corporate Sustainability Group. Handle sustainability requests, support ESG compliance, and contribute to decarbonization efforts. Master's degree in environmental/sustainability fields and 3+ years of experience required.

Supports safety process systems through inspections, accident data analysis, and investigation reports. Develops safety procedures and training programs.

Finance Manager responsible for establishing, maintaining, and optimizing manufacturing and financial accounting processes in compliance with HGB. Leads monthly and annual closing activities, prepares financial statements, and provides accounting guidance to business departments.

Leads global sales and distribution network, develops sales strategies, and manages a team of 40 employees. Responsible for revenue targets, product mix, and distributor network. Requires extensive international sales experience in IVD, leadership skills, and strong financial acumen.