freelance English-speaking jobs in Bielefeld

Experienced Managing Director to lead a temperature-controlled logistics business in Germany. Full P&L responsibility, strategic direction, and operational excellence are key. Proven leadership in reefer transport and food logistics required.

Design, develop, and commission ultra-precision mechanical systems for the XFELO project. Perform computer-aided engineering tasks, including design optimization and structural/thermal assessments. Participate in experimental testing and analysis.

Experienced Fit-Out Manager needed to oversee a major data centre fit-out in Munich. Manage internal fit-out from frame stage to client handover, coordinating subcontractors and ensuring on-time, on-budget delivery. Strong MEP understanding and proven track record in commercial fit-out projects required.

Experienced Enterprise Salesperson to drive growth of 1GLOBAL's enterprise customer base in Berlin, Germany. Develop and execute sales plans, identify new business opportunities, and build relationships with key decision-makers. Fluent German (native speaker level) and 2+ years of B2B sales experience in tech required.

Plan and execute daily transportation deliveries for DACH markets. Manage supplier communications and optimize transportation activities. Collaborate with customer service, supply planning, warehousing, and distribution.

Senior Data Scientist to join a product-led Data Science team. Develop and deploy machine learning solutions to influence product decisions and business performance. Strong Python, SQL, and Machine Learning skills required. Experience in Dynamic Pricing, Revenue Management, Ranking, or Recommendation Systems is preferred.

CNC Milling Machine Operator sought for full-time position. Experience in CNC milling, ideally with Heidenhain controls, required. Experience in CAM programming is desirable. Ability to read technical drawings and proficiency in using standard measuring equipment are necessary. German language skills are required.

Develop software for aerospace industry projects. Participate in design, development, and testing of complex software. Requires a computer science, aerospace engineering, or comparable degree and programming experience.

The Gibson Group seeks an Event Sales Manager to manage event revenue, from lead generation to client follow-up. Responsibilities include qualifying leads, developing new business, and ensuring smooth event execution. Proven sales experience in hospitality, events, or restaurants is required.

Develop and industrialize end-to-end machine learning algorithms for ADAS functions. Design and improve human-like driving behavior using behavior models, reinforcement learning, and hybrid data- and model-driven approaches. Execute full training and evaluation cycles, from data selection and scene analysis to error diagnosis, validation of new function states for various markets and ODD extensions.

The Head of Nature-based Science leads goodcarbon's quality proposition, overseeing the Nature Analytics Framework and due diligence standards for Nature-Based Solutions (NbS) projects. This role involves leading a team of scientists, collaborating with internal teams, and representing goodcarbon externally.

We are seeking a Generative AI Consultant to design and implement innovative AI solutions for clients. This role requires expertise in Generative and Agentic AI, including LLMs, RAG, autonomous and multi-agent systems, and the Model Context Protocol (MCP). The ideal candidate will have experience with LLM-based solution design, agentic design patterns, and MCP interoperability. Strong communication skills are essential for client and team engagement.

Act as the central data expert for the German Mortgages business, analyzing data to provide insights, identify trends, and support decision-making. Design, develop, and maintain Power BI dashboards and reports. Ensure data quality, adherence to business logic, and promote a data-driven culture.

HR Generalist to support daily HR activities in a manufacturing environment. 2-3 years of experience required. Part-time (50-60%) temporary contract (8-12 months) with potential for permanency. Fluency in German and English required.

Service Technician needed for the Nordlicht offshore wind farm project. Responsibilities include maintenance, troubleshooting, and repair of electrical, mechanical, and hydraulic components on Vestas V236 15MW turbines. Must have a completed apprenticeship in a relevant field and experience in maintenance, troubleshooting, and repair. Fluent English skills required.

Senior Amazon Brand Manager will lead weekly client calls, advise on brand growth strategies, and solve Amazon challenges. Requires 3+ years of experience managing brands with $10M+ in revenue, PPC expertise managing $50k+ monthly budgets, and strong Seller Central proficiency.

Manages franchisees and regional parcel delivery partners, ensuring alignment with iMile's operational standards and business goals. Leads partner integration, provides training, and monitors performance. Acts as a liaison between partners and internal teams, resolving operational challenges and driving regional growth.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and create a welcoming shopping experience.

Leading international, national, and boutique law firms seek Employment Lawyers at various levels (Associate to Associate Partner) across Germany. Expertise in contentious or non-contentious employment law, collective labor law, restructurings, executive advisory work, or cross-border matters is desired.

Operations Manager to support growing business operations for German and Portuguese subsidiaries. Responsible for operational efficiency, financial management, human resources, client relationships, and technology. Requires 10+ years of experience, a Master's degree, and proven leadership abilities.