freelance English-speaking jobs in Bielefeld

The Regional Visual Merchandising Manager oversees and executes visual merchandising strategies in a designated region. This role optimizes sales and conveys brand values through strategic product displays, requiring proven experience in visual merchandising management and strong leadership.

Senior Director, Sites Finance Lead Germany partners with site leadership to provide financial insight and strategic guidance. This role leads the TGO Finance team, managing planning, reporting, and driving efficiency.

AI Research Engineer will design, develop, and deploy AI-driven security services. Responsibilities include prototyping, testing, and benchmarking AI models, as well as staying abreast of AI/ML advancements. Requires experience in Go, Python, cloud-native architectures, and AI/ML techniques.

High Voltage Connector Project Engineer to lead development of new high power connector and terminal products for the automotive industry. Requires a Bachelor's degree and 5 years of product design experience, with fluency in German.

Technical Account Manager role requires 4+ years of experience. Must have strong technical foundation in Linux, messaging, and cloud services, plus excellent customer-facing skills. Fluent German is mandatory.

Experienced RRAM Reliability Engineer needed to support advanced embedded Resistive RAM technology. Responsibilities include executing qualification strategies, investigating failure mechanisms, and developing reliability models. Requires 5+ years of NVM reliability experience.

Own expansion revenue across existing B2B SaaS customer portfolios. Build the Account Management function from the ground up, creating strategic plans to unlock growth opportunities. Must be fluent in German and English.

Manage complex international customer projects across the entire lifecycle. This role involves leading interdisciplinary teams, managing budgets and schedules, and serving as the main customer contact. Requires a degree in engineering and several years of project management experience.

Treasury Manager owns liquidity and financial risk for a defense AI company. Responsibilities include liquidity planning, M&A financing, cash flow management, and mitigating financial risks. Requires experience in corporate treasury and proficiency in TMS.

Architect security standards for GNSS technology. Define robust security frameworks and networking protocols for core receivers. Requires expertise in embedded systems, C/C++, RTOS, and Embedded Linux.

Seeking an Associate for Private Bank Real Estate Underwriting. This role involves assessing, underwriting, and monitoring credit and business risks for structured loans to ultra-high net worth individuals. Requires strong analytical skills and financial services experience.

Develop analytical and technical foundations to transform Finance into an automated, agent-based decision intelligence organization. Build scalable, agent-driven workflows using SQL and Python to explain business performance.

Senior Analyst in Operations & Procurement at BCG. Drive problem-solving and solutioning for clients, developing Procurement knowledge assets and supporting business development. Requires 3+ years of consulting or 2+ years of procurement experience.

Lead technical aspects of low complexity projects, driving technical teams and managing customer interfaces. Requires an engineering degree and experience in automotive product development.

Site Engagement Manager for Immunology in Germany. Define and implement strategies to engage clinical sites and investigators. Evaluate and develop high-quality investigative sites to support clinical development programs. Requires 5+ years in Pharma/Biotech/CRO.

Head of Operations & Service for Dosimetry. Define and execute global operations strategy, managing worldwide manufacturing, supply chain, order fulfillment, and customer service. Leads international teams to ensure operational excellence.

Drive strategy and growth for the Crossover-Line MCU portfolio, focusing on industrial automation, robotics, and edge AI. Own business direction, roadmap, and financial performance across global teams.

M&A Manager focusing on Post-Merger Integration. Lead PMI planning and execution, drive synergy realization, and harmonize group-wide PMI methodology. Supports the full M&A lifecycle.

Senior Maintenance Manager supports plant maintenance for cement production equipment. This role involves equipment lifecycle management, driving digitalization via Condition Monitoring/AI, and leading repair strategies. Requires 8+ years of relevant experience.

Senior Site Management Associate oversees site management activities for clinical trials, ensuring compliance with protocols and regulations. Requires a life sciences degree and extensive experience in site management, GCP, and clinical operations.