freelance English-speaking jobs in Bielefeld

Provide customer support via phone, email, and chat for Dutch-speaking customers. Process orders, manage accounts, and handle returns and exchanges.

Laboratory Technician to support product development of double-sided adhesive tape solutions. Responsibilities include material development, process optimization, and data generation. Requires experience in a laboratory, pilot-plant, or production environment and proficiency in German and English.

Leads regulatory strategy and compliance for Sirio's European food supplement business, ensuring products meet EU and UK requirements. Provides expert guidance to internal teams and customers, anticipates regulatory changes, and represents Sirio in regulatory bodies.

Project Manager needed for a 12-month temporary assignment. Manage supply chain logistics, contractor compliance, and project documentation for large-scale electric vehicle charging infrastructure installations. Bachelor's degree and 3-5 years of experience in supply chain, project management, or contractor management required. Fluency in English is essential.

As a Master Data Migration Expert, you will migrate data into the ZEISS SAP landscape, enhance data quality in ERP, CRM, MDG, and other systems, and work with business units to ensure data accuracy.

Experienced freelance Senior Event Manager needed to lead a global conference and gala in Berlin (Feb 15-17). Manage teams, coordinate logistics, and ensure smooth execution of a high-level corporate event. Native German and English speaker required.

Senior Compliance Officer to provide governance solutions and compliance support to investment funds and fund managers. Assist clients with day-to-day compliance activities, develop policies and procedures, and conduct risk assessments. Requires 3-5 years of experience in compliance and/or AML/CFT within the financial sector, expertise in the Luxembourg Funds Industry, and fluency in English.

Human Resources Specialist to support various HR functions, including recruitment, onboarding, payroll, and employee file management. Must have strong communication, organizational, and administrative skills, as well as knowledge of German employment legislation.

Project Developer supporting all stages of utility-scale clean energy project development. Identifies permitting and development risks, leads studies, manages land-use rights, and coordinates with stakeholders. Requires a degree in a relevant field and 2+ years of experience in renewable energy project development, with a focus on permitting in Germany.

Workday & Digital HR professional to analyze, optimize, and digitize HR processes. Support and enhance global HR systems, including documentation, access, and testing. Provide training and act as a partner to stakeholders on HR process and digital solution design. Collaborate with international HR teams to align and standardize processes globally.

As a (Senior) Executive Assistant – C-Level, you will provide strategic support to the C-level leadership team, ensuring effective execution of priorities. You will manage calendars, meetings, travel, and communication, prepare presentations and reports, and coordinate with internal and external stakeholders.

Supervises staff to ensure optimal service and guest satisfaction. Completes opening and closing duties, including setting up supplies, cleaning, and inventory. Monitors dining rooms for service, safety, and guest well-being. Assists management with hiring, training, scheduling, and employee development. Ensures adherence to company policies and standards.

Maintenance and repair of high and low voltage equipment on HVDC platforms and converter stations. Documentation of activities using maintenance software. Supervision of contracted service providers.

Regional Safety Engineer will own the Health and Safety function for their assigned data center area. Responsibilities include implementing safety standards, providing training, collaborating with vendors, ensuring compliance with regulations, and developing safety plans. The role requires a university degree in a relevant field and a minimum of 2 years of safety experience.

Finance Business Partner Germany for BU Specialties will lead financial planning cycles, drive profitability, and act as a strategic partner to BU and plant leadership. Requires a finance background, leadership experience, Power BI proficiency, and fluency in German and English.

Experienced SAP Integration & Frontend Developer sought for a growing digital consulting company. Develop and improve digital ERP platforms, create integrations between SAP and other systems, and adapt standard SAP interfaces.

Experienced Vice President to join Investment Banking team in Frankfurt. Lead execution of M&A, leveraged finance, and structured financings. Manage transactions, prepare client materials, and develop client relationships.

As a SiConic Center of Expertise Engineer, you will prepare and run product demos, conduct training, and support pre-sales activities. You will also collaborate with customers and EDA companies to align product features with customer needs and drive integration.

Program Manager / PhD (m/f/x) - Student & Scientist Programs will inspire founders, run programs, shape learning, and bridge worlds within HPI Engine's entrepreneurship ecosystem.

Security & Compliance Lead owns information security and product cybersecurity compliance frameworks (e.g., ISO 27001, IEC 62443). Translates regulatory requirements into internal policies and ensures consistent application across the organization. Drives continuous improvement of security-related processes and governance. Prepares for and supports audits and certifications. Coordinates with teams to ensure compliance and clarifies roles and responsibilities. Acts as the main point of contact for customer cybersecurity and compliance questions.