freelance English-speaking jobs in Bielefeld

Senior Project Manager & System Engineer will lead technical projects, including R&D, product launches, and COGS down initiatives. The role requires expertise in optical system design, project management, and communication with internal customers.

Build pipeline end-to-end with a focus on outbound sales and cold calls. Use sales experience to understand customer needs, market dynamics, and product positioning. Continuously refine ICPs, messaging, and outreach based on customer interactions.

As an Account Executive for Voith Digital Solutions, you will drive new customer acquisition and expand relationships across manufacturing and process industries. You will own the full sales cycle, build territory strategies, and act as a trusted advisor, positioning Voith's digital ecosystem as a strategic value driver for customers.

Finance Manager needed for a growing AI-native data tooling company. Oversee monthly bookkeeping, manage finance-related vendors, prepare investor reports, and ensure accurate financial reporting. Requires 3-5 years of experience in finance management, startup experience, and fluency in German and English.

Senior Space Systems Engineer will own end-to-end system architecture and integrity for a next-generation Earth observation mission. Responsibilities include requirements definition, interface management, technical supervision, and verification & validation.

Food Scientist Intern will support recipe, product, and flavor development for ChoViva and a new ingredient. Tasks include test production, food science analyses, and assisting with flavor analytics. Must be pursuing a degree in Food Science, Food Technology, Nutrition, or a related field.

Leads operational performance across the External Manufacturing Network (EMN), managing assigned Contract Manufacturing Organizations (CMOs). Drives cross-functional collaboration and ensures transparent flow of operational information. Oversees CMO S&OP and capacity planning, and monitors production schedules, deviations, and supply risks.

Territory Manager will drive sales and profitability for Cook's Specialty in Baden-Württemberg. Responsibilities include exceeding sales targets, providing product training, managing territory budgets, and developing business plans. Previous medical sales experience is preferred.

Operational Risk Analyst to coordinate Non-Financial RAF (K)RIs review and update, assist with data migration to Mega Hopex platform, and contribute to quarterly reporting.

Establish and lead the global Warehouse Center of Excellence, driving best practices and continuous improvement. Design and execute the long-term global warehouse strategy, including network optimization and automation. Develop business cases for warehouse investments and optimize costs through process improvements and strategic sourcing.

Drive VisiConsult's market success in the Nordics and BeNe region as a Regional Sales Manager. Manage complex sales projects, analyze market trends, and build a strong partner network.

Shape and communicate a clear product vision for Smart Data solutions. Lead user research and data analysis to ensure solutions address customer needs. Drive cross-functional teams to deliver impactful solutions and own the product roadmap.

As a Compliance Specialist, you will develop and implement export control and customs processes based on legal requirements and internal guidelines. You will advise management and departments on compliance issues, manage permit administration, and coordinate import and export processes.

Partner with the Regional Managing Director and Leadership Team to drive business success through people, organization, and culture initiatives. Lead a team of HR People Partners and provide guidance to managers and employees on HR topics.

Senior ETRM Software Engineer will design, develop, and maintain gas applications for Vattenfall's energy trading operations. Responsibilities include requirement engineering, testing, deployment, maintenance, and continuous improvement of gas scheduling solutions.

Jazz Pharmaceuticals is a global biopharma company whose purpose is to innovate to Our patient-focused and science-driven approach powers pioneering research and development Jazz is headquartered in Dublin, Ireland with research and development laboratories, manufacturing facilities and employees in multiple countries committed to The Sales Director Neuroscience is a key commercial leader accounta

Provide legal counsel across corporate, commercial, transaction, and real estate matters. Support acquisitions, disposals, financing structures, and European projects.

Female Researcher (Post-Doc) in Offshore-Megastructures (salary scale 14 TV-L, 100%). Five-year fixed-term position starting July 1, 2026. Build your own research group within the Collaborative Research Centre 1463 "Offshore Megastructures". Teaching duties at the institute are included.

Senior Product Marketing Manager drives strategy, go-to-market execution, and downstream marketing for mixed-signal sensing technologies. The role requires technical understanding of semiconductor sensors and sensor interfaces, combined with strategic capabilities and marketing execution skills. Collaborates with global product marketing, product line teams, R&D, sales, and central marketing/communication functions.

Leads a team of Global Safety Product Leads, ensuring global pharmacovigilance product responsibility, signal management, risk management, and preparation of periodic safety reports. Supports the Head of Global Safety in fulfilling pharmacovigilance obligations, including collection and evaluation of drug risk information, medical/scientific assessment, and reporting to authorities. Serves as Deputy Graduated Plan Officer and Deputy EU/UK QPPV, overseeing pharmacovigilance systems, data quality, and regulatory compliance.