freelance English-speaking jobs in Bielefeld

Commercial Project Controller responsible for end-to-end commercial project management from setup to closure. Duties include cost monitoring, forecasting, invoicing, and reporting. Requires a Bachelor's degree, 5+ years of experience, strong numerical skills, and fluency in English.

Catalyst Customer Service Representative manages order fulfillment processes for customers, acting as the primary point of contact for customer issues. The role involves monitoring orders, allocations, and delivery constraints to anticipate disruptions and manage escalations.

The Strothoff International School is a bilingual, international school. In our pedagogical concept, we follow both the Hessian education plan and the international IB curriculum. On our family-friendly and modern campus in Dreieich (near Frankfurt), we offer around 400 children

The University of Bonn seeks a W2 Professor for Translational Biogerontology. The successful candidate will conduct research on interventions that modulate biological aging mechanisms and their impact on neurodegenerative diseases. Proven expertise in comprehensive phenotyping of aging models is required.

The German Cancer Research Center (DKFZ) seeks a Postdoctoral Research Associate to investigate immunotherapies at the nanoscale. The position is based at the NCT WERA site in Würzburg and focuses on molecular mapping of bispecific antibody-mediated immune synapse architecture and quantitative imaging of receptor clustering. The successful candidate will design and implement imaging experimental workflows (SMLM and/or LLSM and/or expansion microscopy) to visualize the spatial organization of receptors and cytoskeletal proteins at the T cell-tumor cell junctions.

Project Manager - ICT Delivery will manage the end-to-end delivery of ICT and telecommunications projects, ensuring compliance with scope, budget, quality, and timelines.

Leads and develops a Customer Service team, advocating for customer service within the assigned Strategic Business Unit. Responsible for team performance, including customer satisfaction and strategic deliverables. Partners with commercial teams and functional areas to ensure high customer engagement and service delivery.

Coordinate commissioning resource planning and align demand across stakeholders for onshore wind projects in Northern and Central Europe. Plan and forecast commissioning requirements, track project progress, and conduct risk analysis. Collaborate with international teams in Germany and Poland.

Studio Natura, a premium health deli chain, seeks a passionate barista to join our team. Brew exceptional coffee, manage orders, provide excellent customer service, and maintain a clean and hygienic environment. Fluency in German and English is required.

Lead a breakfast team, ensuring smooth operations and a positive guest experience. Requires a hospitality background, passion for service, and early morning availability.

Installs, operates, and maintains assigned CORE Systems software, databases, and other ICT Platforms (IS). Supports applications and data integrity and IT Service Continuity Management (ITSCM), Business Continuity, and Disaster Recovery Plans. Documents the design and configuration of assigned applications and ICT Platforms (IS) and operating procedures. Monitors and reports on the capacity of assigned applications and ICT Platforms (IS). Assists with and implements assigned project work packages.

Experienced Project Manager needed for post-merger integrations. Fluent in English and German. Manage communication plans, implement group policies, and oversee vendor delivery. Strong project management skills and experience required.

Sales Development Representative for a remote sales opportunity. Responsibilities include outbound prospecting, lead generation, and setting appointments for Account Executives. Requires 3+ years of sales development experience, strong communication skills, and CRM experience.

Intuitive seeks a Quality Engineer to define quality metrics, identify product improvement opportunities, and lead quality initiatives. The role requires experience in medical device design or manufacturing, a strong technical background in at least two technical specialties, and proficiency in quality engineering tools and methodologies.

Working student to support PR and social media activities, including monitoring, reporting, content creation, and agency management. Experience in PR & Social Media and proficiency with Adobe Creative Suite are a plus. Must have excellent written and spoken English skills and a proactive work ethic.

The Associate Academic Officer will lead research, knowledge management, and dissemination on CLIMADA modeling, focusing on macro-economic modules, displacement, and risk transfer. The role involves coordinating model calibration, validation, and application in projects, serving as a bridge between modeling and project management, and supporting fundraising and networking activities. The successful candidate will have a PhD or equivalent in a related field with research experience in climate risk analytics and strong programming skills in Python. Fluency in English is required.

Site Supervisor to manage site activities, coordinate trades, and ensure project completion on time and to a high standard. Requires industry trade qualification, 2 years' experience in construction/HVAC, data center experience, and skills in reading schematics, MS Word, and BIM/Navisworks.

Environment & Sustainability Specialist reviews contractor documentation, monitors performance, and supports project teams in environmental management and sustainability implementation.

Part-time Office Manager needed for a busy Munich office (Tues-Thurs, 10:00-14:00). The ideal candidate is organized, proactive, and enjoys a hands-on approach to office management. Responsibilities include managing office supplies, coordinating with vendors, supporting onboarding, and organizing events. Requires excellent communication skills in German and English, strong organizational skills, and proficiency in Microsoft Office applications.

This role requires a blended mix of Functional and Technical Consulting skills relating to the implementation of business software applications. Workday Consultants act as trusted advisors to our Customers, guiding them through the functional aspects of the Workday platform. You will ensure the successful implementation of the Workday Absence and Time Tracking solutions with customers through product and implementation expertise.