freelance English-speaking jobs in Bielefeld

Expert in Quality Assurance for food service distribution and supply chain. Supports international METRO entities in implementing global standards, providing training, and conducting audits. Develops and reviews QA documentation and contributes to the integration of acquired companies. Requires a Bachelor's or Master's degree in a relevant field and 5+ years of experience in QA operations.

Slowness seeks a Host/Hostess to welcome guests at Reethaus, a performance space within the Flussbad Campus in Berlin. The role involves guiding guests, managing the check-in process, providing directions, and ensuring a smooth and enjoyable experience. Previous hospitality experience and fluency in German and English are preferred.

Field Clinical Specialist will provide guidance on the use of transcatheter heart valve technology, enabling physicians and staff to reach expert proficiency. This role will travel within an assigned territory, clinically training customers on THV technology. Responsibilities include case management, pre-case planning, post-case management, and clinical education programs.

Senior Data Engineer to design, scale, and optimize cloud-native data pipelines. Experience with Kubernetes, Apache Airflow, ETL workflows, and Python required. Collaborate with software engineers and data scientists.

Senior Technical Product Manager to design and build next-generation AI-driven, agentic automation products. Own product roadmap, backlog, and prioritization for AI agents, agentic workflows, and their scalability. Drive design and evolution of AI agents, workflows, and configuration mechanisms. Translate AI capabilities into concrete product features.

Manages wet chemistry areas of precious metal recycling, ensuring compliance with guidelines and laws. Responsible for personnel, operational excellence, and collaboration with other divisions.

AI Developer will identify opportunities to integrate AI solutions into brokerage operations. Develop and implement AI/ML algorithms for data cleansing, preprocessing, and feature engineering. Utilize machine learning to streamline processes and extract insights from large datasets.

Evaluate user-generated reports, review and delete content violating community standards, and contribute to reducing online hate, racism, and misinformation.

Account Executive will develop business opportunities with customers, analyze needs, and coordinate solutions. Requires a motivated, customer-focused sales professional with experience managing accounts and excellent communication skills.

Design, coordinate, and oversee projection-based installations from concept to execution. Evaluate venue conditions, determine equipment needs, create technical plans, and ensure seamless system function. Collaborate with office staff, workshop technicians, and on-site installers.

Master's student will conduct research on micromagnetic properties of micro-actuators, focusing on the influence of geometry, material composition, and crystallography on performance.

Provides expert tax advice to shareholders of the Freudenberg Group, preparing accounts, compiling tax returns, and checking tax assessments. Focus on German income and sales tax law with experience in tax consulting.

Hollister Co. Store Managers lead all aspects of store operations, including team management, customer service, sales, and inventory. They possess 2+ years of retail management experience, strong business acumen, and proven talent development skills.

Solutions Engineer will assist customers with implementing dlt OSS and the dltHub platform. Responsibilities include onboarding, support, sales demos, gathering customer feedback, and managing customer-facing materials. Must have experience in a technical customer-facing role and data engineering.

Develop new natural food color formulations and processing technologies. Conduct R&D, evaluate formulations, and lead projects from initiation to launch. Collaborate with global innovation teams.

Leads the development and implementation of global health, safety, and environment (HSE) standards and machine safety programs. Supports Regional and local HSE Leaders in building a strong safety culture and improving safety performance. Translates global HSE requirements into site-level procedures and training modules. Monitors performance, analyzes incident and risk data, and executes corrective and preventive actions. Supports investigations, facilitates root cause analyses, and promotes best practices. Possesses a degree in engineering (mechanical, electrical, or process) and international HSE management experience in heavy industrial environments. Fluent in English and willing to travel internationally.

Senior Accounts Receivable Specialist will manage the end-to-end AR process, including billing, collections, reconciliations, and reporting. Collaborate with internal stakeholders and customers to ensure accuracy and efficiency. Requires 5+ years of experience in accounts receivable or related finance roles, preferably in a SaaS or technology company. Strong knowledge of accounting principles (HGB) and experience with ERP and CRM systems (e.g., DATEV, Salesforce) is essential.

Support Agent Trainee will analyze and resolve technical issues within the Pixi software environment, provide technical support to customers, and assist with system integrations, customizations, and interface configurations.

Study Programme Administrator needed for a 3-month renewable contract. Manage student records, plan courses, and provide administrative support to teachers. Bachelor's degree and 3-5 years of administrative experience required.

Select Engineer will translate product developments into functional specifications for selection software. Responsibilities include data management, system integration, testing, user support, and contributing to software improvements. Requires a Bachelor's or Master's degree in Mechanical or Thermal Engineering or equivalent experience, along with technical understanding of product configuration, pricing logic, and database management.