freelance English-speaking jobs in Bielefeld

Senior Health & Safety Consultant needed for a two-month construction project in Rheinberg, Germany. Must have a valid SiGeKo qualification and be available to start August 3, 2026. Responsibilities include monitoring safety standards, coordinating with contractors, conducting inspections, and ensuring compliance with German safety legislation.

Working Student IT Infrastructure supports Kautex, a global automotive supplier, in the design and manufacturing of plastic fuel systems and beyond.

Research Associate/PhD will lead qualitative research with surgeon and patient stakeholder groups, develop best-practice recommendations for the clinical translation of AI tools in surgery, and engage with regulatory agencies.

Drive growth and exceed revenue goals by acquiring new logos and developing innovative sales strategies. Engage the market, build relationships with key decision-makers, and manage complex enterprise deals. Provide feedback to shape product direction and contribute to playbooks to improve team productivity.

The Sales Development Representative, EMEA generates qualified leads for the enterprise sales team through outbound prospecting and inbound lead qualification. Responsibilities include researching and identifying target accounts, executing multi-touch outreach campaigns, qualifying leads, and collaborating with Account Executives. Success is measured by qualified meetings booked, pipeline contribution, and outbound activity quality.

Teach English to Ukrainian and general English students online. Must be a native-level English and Ukrainian speaker with at least 1 year of teaching experience and a relevant qualification.

Leads company-wide transformation and project portfolio, ensuring transparency, strategic alignment, and prioritization. Drives execution excellence and measurable business outcomes for major transformation initiatives. Partners with business functions, HR, and Communications to enable sustainable organizational and cultural change.

Working student supports legal, governance, and compliance tasks for a German software and AI company. Tasks include reviewing contracts, researching legal topics, and supporting sales and project teams. Requires current enrollment in Law or Business Law, strong research and communication skills, and fluency in German.

SAP Sales Distribution Consultant designs and leads end-to-end SAP SD architecture for S/4HANA implementations. Provides technical leadership, reviews designs, and advises on SAP innovations. Requires 12+ years of SAP experience with 8+ years in SAP SD and strong S/4HANA SD knowledge. Expertise in pricing, output management, credit management, and logistics execution is needed.

PhD position in neurodegeneration focusing on the glymphatic system and its role in age-related diseases. Successful candidate will design and implement experiments, analyze data, and contribute to publications.

Leads the strategy, roadmap, and market success of Brainlab's Integrated OR portfolio. Defines the vision for next-generation integrated OR solutions and collaborates with R&D, Sales, Marketing, and Clinical stakeholders. Manages the Integrated OR Product Management & Marketing team.

Drive the commissioning and start-up of low-voltage power distribution systems, including switchboards and associated equipment. Provide on-site diagnostics and troubleshooting, ensuring optimal system performance through installation evaluations, adjustments, and preventive/corrective maintenance.

Strategic Buyer needed to source suppliers, negotiate contracts, and manage supplier relationships at Alform Europe in Taunusstein, Germany. Must understand technical drawings for CNC parts or gears and have excellent English skills.

As Vice President Customer Projects, you will lead the global Customer Projects organization, drive the strategic development of Professional Services and Delivery teams, and establish scalable structures to support global growth. You will oversee the successful planning, execution, and delivery of customer implementation projects, ensuring they are delivered on time, within budget, and to quality standards.

Provides expert guidance on global transaction tax engagements, supervising complex cross-border workstreams and developing tax-efficient planning strategies. Cultivates client relationships and guides junior team members. Requires proven experience leading transaction tax projects, strong academic credentials, and fluency in German and English.

Serve as the technical point of contact for international sales subsidiaries and business partners. Provide technical support for tools and collaborate on product-related matters.

Provides administrative and logistical support to JSEC personnel and their dependents, including housing assistance, school and daycare support, and event planning. Requires secondary education, office administration experience, and fluency in English and German. Must possess a valid European class B driving license and a current Sicherheitsüberprüfung (SÜ2) security clearance.

Data Center Engineering Operations Technician supports the design, delivery, and operation of global AWS infrastructure.

The Inside Sales Representative identifies and generates sales opportunities through inbound and outbound prospecting activities. Responsibilities include researching companies, developing outreach strategies, and collaborating with the Business Development team.

Student assistant to contribute to a research project comparing non-invasive root development measurements with destructive sampling. Tasks include preparing and analyzing root and soil samples, quantifying root traits and soil properties, and analyzing image data using scientific software and AI-supported methods.