freelance English-speaking jobs in Bielefeld

Supervise HVDC Primary & Valve Installation, including cooling systems, on large-scale projects. Ensure EHS compliance, quality control, and coordinate installation activities with subcontractors. Requires technical background and relevant experience.

Optimize product availability for a closed customer pool by managing preventive maintenance, repairs, and engine configuration standardization. Improve product reliability based on customer requirements and anticipate standardization campaigns.

Support a tech startup with office management and team administration. Tasks include managing correspondence, organizing finances, supporting HR, and maintaining office operations. Requires reliability, organization, and good German and English skills.

HiBob seeks a Senior Partnerships Manager to build and scale its partner ecosystem across the Nordics. This role involves developing and executing partner strategy, recruitment, and revenue generation in a key growth market.

Head of Group Accounting & Finance Transformation to build and evolve the financial backbone. Drive automation, AI-driven finance transformation, and ensure compliance while leading Accounting, Finance Operations, and Treasury.

PhD Student in Cellular & Molecular Immunology at UMG. Research focuses on MiT transcription factors in immune responses and autoimmune diseases like MS, using EAE models. Tasks include sample analysis, flow cytometry, and genetic studies.

Lead the European organization for IEP Technologies, a global leader in safety solutions. Shape the future of industrial safety across Europe, with a focus on the DACH region. Drive business performance, foster cross-border collaboration, and ensure sustainable growth.

Support the Spare Parts Manager to ensure high parts availability and efficient order fulfillment for the German dealer network. Responsibilities include inventory management, demand planning, and monitoring 3PL performance. Requires automotive Aftersales experience and fluency in German and English.

Operations Specialist supporting daily communication with BPO partners, monitoring service quality, and identifying improvement areas. Experience in operations, customer service, or training is preferred. Fluent Mandarin and English required.

Seeking a Co-Founder to own customer relations, growth, marketing, and social media for OfficeOS. This role requires 2+ years in high-performance environments and the ability to build customer relationships from scratch.

Design and implement SAP S/4 HANA solutions for Nordex's global business processes. Support Nordex in mastering future challenges in S/4 HANA Customer Service, plant maintenance, field service, repair, and maintenance. Coordinate with process owners, implementation partners, and IT vendors.

Experienced HR Business Partner needed for a European private equity firm. Requires knowledge of German labor law and European HR practices. Focus areas include talent acquisition, performance management, and organizational development. Must be fluent in English and German.

Material Handling Assistant needed for a major industrial project. Responsibilities include controlling material flow, inventory control, and logistics coordination. Requires experience in material handling or logistics and strong organizational skills.

Lead Market Access and Pricing projects within the German healthcare system, focusing on AMNOG and SGB V. Advise pharmaceutical companies on market access strategies and develop pricing/reimbursement plans. Requires expertise in German health policy and team leadership.

Working student to support product operations and data quality within a Digital Family Office. Responsibilities include investor onboarding, data validation, workflow improvement, and ad hoc analysis. Requires strong analytical skills, attention to detail, and an interest in AI-driven automation.

Experienced HV/LV Senior Authorised Persons are needed for a major Data Centre construction project in Europe. Responsibilities include ensuring safe operation, managing permit-to-work, and carrying out safe isolations. Proven HV/LV SAP experience is required.

Seeking a Business Development Manager to secure new Air and Ocean Freight business across Germany. This hunter-focused role requires 5+ years in international freight forwarding sales, strong market knowledge, and excellent negotiation skills. Fluent German is required.

Drive growth and market expansion for IDT's NGS Clinical Solutions across EMEA. Develop strategic plans, build partnerships, and position IDT as a preferred provider. Requires PhD in Life Science and 7+ years sales experience in clinical settings.

TechOps Engineer responsible for maintaining and supporting automotive navigation system testing devices. Requires hardware maintenance skills, Linux/Unix proficiency, and experience with Python/Shell scripting. Travel across Europe is required.

Senior Planner for data centre projects requires 3+ years of experience and strong Primavera P6 skills. Responsibilities include preparing project programmes, reporting progress, and providing forward-looking schedule insight to project teams.