freelance English-speaking jobs in Bielefeld

Design and implement end-to-end ServiceNow architectures across ITSM, ITOM, and ITAM modules. Provide technical leadership and mentorship on ServiceNow projects. Collaborate with clients to translate business needs into technical solutions.

You will shape the functional development of digital central bank money (wCBDC) and analyze/structure complex requirements in payments and financial market infrastructures. You will translate requirements into objectives, process designs, functional specifications, and solution concepts, supporting their implementation and ensuring functional consistency. You will also develop foundations for decision-making documents, provide management-level support, structure work packages, and monitor progress for national and international projects.

Advantest seeks an Engineering Program Manager to drive the execution and delivery of complex technical product initiatives. The role involves coordinating teams across engineering, product management, supply chain operations, and external partners. Responsibilities include defining project scope, managing resources, tracking progress, and resolving issues.

Working Student to support day-to-day office operations at TYTAN Technologies. Tasks include managing meeting rooms, office supplies, and facilities. Must be enrolled in a university program in Business Administration, Management, or Public Administration and have strong organizational skills.

Head of Third-Party Funding Staff Unit will develop and implement funding strategies, lead the central funding office, and advise researchers on grant proposals. Requires a university degree in the natural sciences, experience managing research funding in Germany, and strong communication and organizational skills.

Teamleader Service AGT will manage a global service team, ensuring technical and disciplinary oversight. The role involves developing the AGT service business, collaborating with sales, and safeguarding service processes. Requires an engineering degree, international experience, and strong leadership skills. Fluency in English and German is essential.

Data Platform Engineer will improve and extend the analytics and AI infrastructure built around Databricks. Responsibilities include driving the data platform, maintaining the stack with security measures, and building tools for efficient data management.

Provide expert guidance on transaction tax engagements across Germany, Europe, and globally. Supervise and coordinate complex cross-border transaction workstreams, develop tax-efficient planning, and cultivate strong client relationships. Guide and support junior team members, oversee engagements and budgets, and support business development activities.

The European Institute of Policy Research and Human Rights seeks Senior Research Fellows for a program commencing May 11, 2026. Candidates must have completed a Master's or Doctoral program and will develop a research paper in an approved area. Fellows will receive mentorship and guidance, and their research will be published with a DOI.

Demand Planner (m/f/d) for Airbus Operations in Hamburg-Fuhlsbüttel. Responsibilities include securing service levels, managing material planning activities, and collaborating with various internal and external stakeholders. Requires several years of experience in supply chain management, project management, or a related field, along with fluency in German and English.

Support marketing and visual content creation across channels for Technics, Home Audio & Video, and Telecom products. Assist with launch events, trade fair activities, and digital marketing campaigns.

As a Client Services Associate, you will manage projects, engage industry experts, and secure their time for client calls. You will cold call, build rapport, and overcome objections to deliver insights to clients.

Support the development of a global category strategy for stamping, laminations, and metal assemblies. Assist in supplier offer management, capacity and tooling planning, and data analysis.

Coordinates warranty execution, acts as the primary customer contact, and manages defects and NCRs. Analyzes field incidents and quality data to drive continuous improvement. Supports warranty projects and retrofits in the DACH region.

Assists with payroll preparation for 10 countries, managing benefit categories, and resolving employee inquiries. Supports payroll processing, identifies efficiency improvements, and contributes to global payroll projects.

Working Student in Accounting & Finance will support daily financial operations, including accounts payable and receivable, and assist with financial reporting.

Senior/Principal FACTS System Design Consultant to develop flexible grid solutions for HVDC and FACTS technologies. Designs AC and FACTS systems, performs studies, and leads simulations. Requires a Master's or PhD in Electrical Engineering and 7+ years of experience in FACTS projects.

Build and lead CGM's global performance and product marketing function as a scalable, ROI-driven growth engine. Own demand generation, pipeline creation, go-to-market excellence, and measurable marketing impact across all markets. Establish and operationalize the model in Germany, shaping team structure, decision-making cadence, and execution standards.

Commissioning Engineer will prepare test plans, execute Factory Acceptance Tests, and verify supplier equipment. Experience with grid protection systems, protection relays, and testing using Omicron environment is required.

Provides medical oversight for clinical studies, ensuring subject safety and clinical integrity. Reviews medical data, assesses protocol deviations, and offers guidance on eligibility and safety issues.