freelance English-speaking jobs in Bielefeld

Operate and monitor heating, mixing, and fermentation systems for plant-based food products. Document process steps and ensure quality and hygiene standards. Requires a completed training as Milchtechnologe, Molkereifachmann, Brauer, Mälzer, or equivalent food technology qualification and several years of experience in milk or food processing. Strong German skills are essential.

The Space AIV Engineer (m/f/d) plans, executes, and documents assembly, integration, and verification activities for complex hardware and software systems. Responsibilities include developing test specifications and procedures, generating test reports, and collaborating with design, manufacturing, and quality teams.

The Faculty of Philology at Ruhr-Universität Bochum seeks a Professor W2 non-tenured in Latin Philology and Transformations of Antiquity. The professorship is initially fixed-term for 5 years with a potential for a permanent appointment. The successful candidate will represent Latin Philology and its reception and impact from antiquity to the present, focusing on transformations across epochs and disciplines.

ZEISS seeks a Product Manager to provide technical evaluation and consultancy for licensee product portfolios in the Hunting & Nature industry. The role involves consultation on new license leads, product strategy alignment, project management, and collaboration with licensee teams.

The IT Asset Management Delivery Head establishes, governs, and matures the organization's Hardware and Software Asset Management practice. This leader drives strategic vendor relationships, enforces governance frameworks, and delivers measurable financial and compliance outcomes.

The Director of Marketing Data will architect and scale a data-driven growth engine for N26, a leading European digital bank. This strategic leader will bridge the gap between data engineering and executive decision-making, influencing marketing budget allocation and developing proprietary data products. The role requires 10+ years of data leadership experience in a high-growth, consumer-tech environment, deep expertise in Martech & Adtech, and a strong understanding of unit economics.

Painter needed for Wheels and Brake Shop in Norderstedt. Responsibilities include inspection, preparation, and painting of wheels and brakes according to documentation. Requires completed training as an aircraft/vehicle painter or comparable, relevant experience, and understanding of technical drawings.

Experienced Design, Engineering & Estimation Manager to lead technical delivery, standardization, and continuous improvement across multiple projects.

Provides exclusive executive transportation for the Board of Management, Chairman of the Supervisory Board, and their guests. Ensures passenger safety, security, and upholds Allianz standards. Performs risk assessments, advance reconnaissance, and emergency response strategies. Maintains situational awareness, coordinates with security personnel, and handles security equipment.

Support the creative vision and communication strategy of the Open Innovation team. Develop engaging content for digital and print formats, ensuring alignment with brand identity. Contribute to crafting visually compelling narratives for complex innovation topics.

Enterprise Risk Manager will oversee risk management frameworks, conduct economic capital modeling, support stress testing and scenario analysis, and prepare regulatory reports.

Support the global EB Support Team at Voith Hydro Holding GmbH & Co. KG. Update technical flow and circuit diagrams, ensure multilingual content accuracy, and assist in creating new work templates.

As a Senior Product Designer, you will define the future of Personio's HR platform, lead product initiatives, and evolve the design practice. You will manage work-streams, develop design strategies, and create high-fidelity prototypes. You will also mentor designers and cross-functional peers, and contribute to a culture of excellence.

Scientific Founder's Associate to work directly with founders on clinical, scientific, and strategic projects. Support evidence generation, protocol design, data analysis, and scientific communication. Collaborate with R&D, clinicians, and researchers. Requires MD, PhD, or comparable background with experience in cardiology, digital health, or research.

Clinical Trial Physician (m/f/d) needed for neurology-related studies. Provide medical oversight, contribute to study design, ensure patient safety, and collaborate with cross-functional teams. Requires a valid medical license, board certification in Neurology, and experience in clinical research.

Site Director will lead project development and implementation, collaborating with global and European teams to establish standardized automation solutions. The role involves planning and leading projects, identifying risks, and providing technical guidance to the Automation team.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Painter needed for Wheels and Brake Shop in Norderstedt. Responsibilities include inspection, preparation, and painting of wheels and brakes according to documentation. Requires completed training as an aircraft/vehicle painter or similar, relevant experience, and understanding of technical drawings.

Senior trade mark attorneys sought by two UK-headquartered firms for Munich expansion. Equity partnership available. Expertise in TM applications, drafting, and filing required. German and/or European trademark attorney qualification essential.

Strategic Category Manager EMEA will define, develop, and execute sourcing strategies for steel and forgings across EMEA. Collaborate with engineering, production, and operations teams to optimize total cost of ownership and deliver value.