freelance English-speaking jobs in Bielefeld

Senior Manager Technical Services will manage, coordinate, and develop technical activities for the Brunsbüttel site. Responsibilities include ensuring Zero Harm culture, compliance with maintenance requirements, and project prioritization. Requires a degree in chemical, process, or mechanical engineering, 10+ years of experience, strong leadership, and fluency in German and English.

Develop and lead product and brand line reviews with customers across Europe, leveraging market analytics, customer needs, and financial targets to drive sales and margin growth. Conduct market and consumer research, analyze data, and translate insights into actionable strategies. Build and maintain strong customer relationships and support internal teams with data-driven recommendations.

Leads and optimizes global operational functions, including North America, with responsibility for value stream management, industrial engineering, procurement, materials management, logistics, and production. Ensures operational excellence by aligning processes with corporate objectives and managing a global supply chain.

Implement and support EMEA-wide event concepts and activities in healthcare. Coordinate and execute events, congresses, and tradeshows, including project management and vendor management. Analyze and improve event effectiveness based on KPIs and budget.

The W2-Professorship (m/f/x) Change Management in Fashion Business at TEXOVERSUM School of Textiles focuses on teaching change processes in the fashion and textile industry. The successful candidate will develop degree programs, teach in English, conduct research, and collaborate with industry partners.

Design, develop, and implement robust integration solutions across Heraeus' global SAP landscape. Collaborate with stakeholders to gather requirements and deliver tailored solutions. Lead integration architecture design and execution, ensuring efficiency, scalability, and compliance.

Leads and develops a team responsible for Radar Raw Data Processing development, including planning, concept, and verification. Defines and executes strategic roadmaps for Radar Raw Data Processing features. Drives cross-domain alignment and innovation across radar feature and product development.

Manage standard Revenue Accounting & Reporting (RAR) operating procedures, including contract management, cost recognition, and reporting. Advise and support customers on RAR process and application development. Plan and manage IT projects, ensuring alignment across stakeholders.

Senior Staff Analog IC Design Engineer develops high performance analog/mixed-signal circuits from concept to production. Requires PhD, Master's or Diplom degree in Electrical Engineering with 10+ years experience in analog/mixed signal IC Design.

Chief Engineer for Antenna Interface Standards Group (AISG) to drive next-generation antenna line device solutions. Develop, verify, and industrialize ALD products across their lifecycle. Collaborate with cross-functional teams to shape product strategy and ensure seamless RRU-to-antenna integration.

As a Kitchen Built-In Specialist, you will install prototypes in real home environments, review installation suitability, and propose product dimensions. You will also possess product expertise in built-in appliances and collaborate with design and development teams to ensure functionality and safety standards.

The Institute of Molecular Oncology and Stem Cell Biology seeks a Coordinator for the DFG Research Training Group – Org-BOOST. The Coordinator will manage communication, organize events, and provide administrative support. The role requires a Master's degree, at least 2 years of experience in financial management, personnel administration, and event coordination, and proficiency in German and English.

Develop, implement, and manage social media campaigns and content for Gamegenic, tailored to B2C and B2B audiences. Support and optimize owned media platforms including Instagram, YouTube, Facebook, TikTok, and more. Collaborate with the graphics team to create engaging content and research influencer partnerships.

Leads the Import and Export Controls Program in EMEA and APAC, setting up continuous improvement related to export controls, customs broker management, and customs valuation. Creates policies, procedures, and guidelines for trade compliance. Communicates with government agencies and monitors trade compliance data. Provides guidance and support on trade compliance issues and conducts audits.

Contribute to the development of AI-powered features for automated test systems. Implement and test software components using Python and assist in designing workflows for script generation and remote instrument control.

Develop and implement the global insurance program and strategy for the Coatings division, ensuring alignment with corporate objectives. Advise internal stakeholders on insurance matters and provide strategic guidance to senior management. Coordinate relationships with insurers and brokers, manage policies and certificates of insurance, and support global claims handling.

Drives sustainable revenue growth by optimizing pricing strategies, enhancing financial performance transparency, and enabling data-driven decision-making across sales, portfolio, and customer management.

Develop and implement market launch strategies for Edenred's EV products. Utilize generative AI for campaign creation, personalization, and content optimization. Create impactful EV content and analyze market trends.

Finance Controller (m/f/d) – International Finance Career / CFO Track. Support Central Europe region's Financial Performance Management process, including FP&A and Controlling activities. Develop and implement solutions independently or as part of a team.

Lead a hybrid IT operations organization responsible for Germany's largest web portal, managing a team of 100 across three locations. Define system architectures, strategic roadmaps, and manage CAPEX/OPEX budgets. Collaborate with software development, product management, and external partners.