freelance English-speaking jobs in Bielefeld

Application Support Specialist for medical applications. Advises and supports customers on used systems. Coordinates, processes, and manages customer requests. Handles technical installation and configuration of order-entry products and second-level support.

Financial Planning and Analysis Specialist supports the head of Group FP&A in delivering financial analyses to support Group strategy and growth. Responsibilities include developing financial models, analyzing business performance, preparing scenario analyses, and coordinating annual planning and forecasts.

Senior Application Engineer to lead pre-sales and growth campaigns for Tessent Silicon Lifecycle Solutions. Will build relationships with key accounts, supporting customer adoption and deployment. Requires wide technical experience with large IC digital designs and a proven track record working with leading IC customers.

Customer Care Specialist to support the team in Munich. Build customer relationships, respond to inquiries (phone and email), and meet service standards. Requires previous customer service experience, excellent communication skills, and native-level Chinese and English proficiency.

Turing seeks a German Voice Actor to record voice-overs for AI projects. Responsibilities include performing lines with clarity and emotion, interpreting scripts, and delivering high-quality audio files. Requirements include previous voice acting experience, strong vocal control, and access to recording equipment.

The Scientific Fellow, AI-Enabled Molecular Design, will shape scientific strategy and apply deep scientific judgment to advance the design and optimization of small and large molecule therapeutics. This role requires a recognized leader with strong external visibility and influence, establishing and maintaining a national and international reputation as a thought leader through publications, patents, and collaborations.

IT Administrator responsible for user support, network administration, server management, and SAP Basis support. Requires completed IT training, Windows expertise, and strong analytical skills.

The Installation Engineer will support defining cable installation requirements, prepare technical documents, and interact with internal and external stakeholders. The role requires a technical engineering degree, fluency in English, and proficiency in software such as Microsoft Project, Word, Excel, AutoCAD, and GIS.

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

Research internship focusing on acoustic lensing using sound patterns for high-resolution detection of geometric features. Explore the feasibility of acoustic metamaterials to shape sound beams and potentially focus sound emissions.

Install, commission, and maintain parking space management systems. Analyze and resolve malfunctions. Provide customer training and support.

Provides administrative and executive support to management, including expense control, check requests, and information system support. Manages office operations, procurement, and vendor relationships. Supports human resources functions, including recruiting and training. Assists with marketing activities, travel arrangements, and client support.

Proactive and personable Team Assistant needed for a respected international investment firm in Frankfurt. Provides administrative, organizational, and coordination support to a small team. Requires 2+ years of corporate experience, fluency in German and English, and strong organizational skills.

The Field Infrastructure Engineer maintains, troubleshoots, and expands euNetworks' fiber infrastructure. Responsibilities include preventive maintenance, network expansion, fault rectification, infrastructure surveys, and project participation.

Senior Data Engineer will architect data flow solutions, design data layers, and develop ontologies to translate domain logic into queryable graph models. Responsibilities include implementing scalable data pipelines, integrating LLM-driven workflows, and defining data integrity standards. Requires 5+ years of experience building production-grade data products, proficiency in Python, SQL, and cloud infrastructure, and experience with graph databases and semantic modeling.

Lead pricing strategy and modeling for a B2B SaaS or enterprise software environment. Requires 8+ years of experience in pricing, commercial, or deal management.

The Senior Product Manager will oversee commercial operations for one or two CCA product lines, collaborating with the Global CCA Product Management team to coordinate operational initiatives and support business unit strategies. This role involves evaluating sales performance, identifying growth opportunities, and addressing critical customer challenges. The Senior Product Manager will also provide coaching and support to European Product Managers across other business units.

This internship supports the delivery of safety excellent processes and operations. Assists with safety process systems through inspections, risk assessments, and accident investigations. Develops safety procedures and training programs.

The Director Environmental, Health, Safety & Security (EHS&S) provides strategic leadership and operational oversight for all EHS&S programs across the Dresden site and the broader EMEA region. This role is accountable for protecting employees, contractors, communities, assets, and the environment while driving full compliance with German, EU, and corporate regulations and standards. The Director serves as a trusted advisor to senior leadership and plays a critical role in embedding a strong safety and security culture across the organization.

Provides secretarial and administrative support to the Climate change and health unit. Duties include drafting correspondence, managing travel arrangements, and assisting with meetings and events. Requires 5+ years of secretarial/administrative experience and proficiency in standard office software. Expert knowledge of English is essential.