freelance English-speaking jobs in Bielefeld

Climate Scientist will lead and contribute to the ECB's analytical work on climate change and nature-related economic impacts and risks. The role requires a master's degree in natural science or a related field, plus four years of experience in climate change and nature risk research and analysis.

The Leibniz Institute for Educational Trajectories seeks a Managing Director for the DFG Infrastructure Priority Programme "New Data Spaces for the Social Sciences". The Managing Director will coordinate processes, facilitate collaboration, and organize meetings for the program. The position requires a doctorate in a relevant subject area, strong facilitation and networking skills, experience in science communication, and knowledge of survey methods.

The University of Europe for Applied Sciences seeks a President to lead its strategic vision, foster academic excellence, and strengthen its position as a leading institution in Art & Design and Business. The President will represent the university externally, lead the Presidium, and oversee the university budget.

Leads strategic product and sales management of credit products, optimizing volume and margins. Drives product development and sales management using data analysis, combining analytical rigor with customer-oriented solutions. Transforms ideas into actionable proposals, sets strategic direction, and presents complex topics to senior stakeholders. Analyzes performance drivers and sales dynamics to derive product, pricing, and sales actions. Plans, steers, and monitors business targets, shaping sales and communication initiatives. Tracks market developments and optimizes sales processes based on quantitative evidence. Leads cross-domain projects in product and sales development, collaborating with internal and external stakeholders.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

HSE Manager for E Mobility in Hamburg. Develop, implement, and maintain HSE Management System. Support occupational health and safety, environmental protection, and public safety. Monitor and report HSE performance indicators. Coordinate HSE activities with internal stakeholders. Requires higher education in a technical or scientific discipline and proven experience in occupational health and safety and/or environmental management. German (native or C1) and English (C1) required.

Junior Specialist supports airfreight operations, focusing on export processes.

Onsite IT Support Engineer provides end-user support, troubleshooting hardware, software, and connectivity issues. Manages IT Lounge/Walk-In Center support, including device replacements and onboarding assistance. Supports mobile device enrollment, IMACD activities, and network patching. Requires experience with Windows and macOS, Azure AD, Microsoft Intune, and ServiceNow. Strong customer service and communication skills are essential.

Customer service representative needed for full-time position. Responsibilities include processing customer emails, telephone and written communication, expert advice, and problem solving. Must have very good written and spoken German and fluency in French.

As a working student in IT project management, you will support planning, preparation, and management of IT application projects. You will assist with stakeholder coordination, define project scopes, and create project plans. You will monitor project progress, identify issues, and ensure compliance with budgets and standards.

This Executive Business Assistant role combines content-related project work with organizational and administrative tasks. Responsibilities include coordinating meetings, preparing materials, and providing onsite support during business travel. The ideal candidate has 2+ years of experience, excellent English and German language skills, and strong organizational and time management abilities.

Lead multidisciplinary architectural teams on large-scale industrial and technical infrastructure projects in Germany. Manage project delivery, mentor teams, and ensure compliance with German building regulations and international standards.

Native Swiss French speakers are needed for a non-professional recording project to train AI call center bots. Record approximately 300 short phrases in your native language using provided software. A PC with a microphone and the ability to use Audacity are required.

As an International Active Sourcing Specialist, you will proactively source candidates, manage the recruitment process, and build relationships with partners. You will identify and recruit specialists, negotiate contracts, and create job advertisements.

The German Cancer Research Center (DKFZ) seeks an IT Security Specialist to define security standards for two data infrastructure projects. The role will ensure compliance with modern standards and involve risk and asset management, security awareness programs, and guidance for IT projects.

Provides administrative support to a Board Member within the Travel Line of Business. Manages calendars, travel arrangements, and prepares presentations. Acts as a gatekeeper, prioritizing communications and managing stakeholder interactions.

Capcora, a European financial advisory boutique specializing in renewable assets, seeks a Debt Advisory Vice President with 5-8 years of experience in project finance, infrastructure debt, or debt advisory. The role involves leading the execution of debt advisory mandates, structuring financing transactions, and managing lender interactions.

Manages the full recruitment process, identifies and approaches candidates, develops sourcing strategies, and builds relationships with stakeholders. Monitors recruiting KPIs and evaluates sourcing trends.

The Senior Operations Specialist prepares documents, routes shipments, and negotiates rates for ground and air freight. They address client inquiries, investigate problems, and resolve complaints.

We seek a Head Chef to lead our kitchen, develop the menu, and refine existing recipes. The ideal candidate will have experience in a high-volume upscale restaurant, strong leadership skills, and a passion for culinary excellence.