freelance English-speaking jobs in Bielefeld

McColm & Company seeks qualified Battlefield Staff Rides (BSR) Instructors to deliver tours and instruction to military personnel on historical battlefields in Europe. Instructors will lead discussions, facilitate analysis of historical battles, and connect historical lessons to contemporary military operations.

Working Student (m/f/d) – Buying & Shop Management will support the management, optimization, and development of the outlet assortment. Responsibilities include supporting the buying process, creating sales performance reports, and providing operational support in shop management.

Research Associate for the "Cluster of Excellence Quantum Universe" Higgs Cosmology project. Duties include academic services and research. Successful candidates will pursue a doctoral thesis in physics.

Support the strategic and operational planning of production processes across 12 European centers. Analyze data, identify opportunities, and develop actionable plans. Estimate and present the financial effects of new projects and strategies.

Product Manager to lead the development, launch, and lifecycle of Loop-X, a cutting-edge imaging solution. Manage the full product lifecycle, drive strategic prioritization, and collaborate with clinical teams.

PRADA seeks a Client Advisor to provide exceptional customer service in our Salzburg store. The ideal candidate will build client relationships, offer expert advice, and contribute to a high-standard retail environment. Fluency in German and English is required.

Production Operations Specialist / Manager ensures seamless translation of customer requirements into production plans. Manages BOM accuracy, inventory, supplier relationships, and logistics. Requires experience in production operations, supply chain, or project coordination. Strong communication and coordination skills are essential. Fluent English, German is a plus.

Public Area Attendant responsible for cleaning and maintaining hotel public areas, ensuring brand standards and quality audits are met. Assists with other housekeeping tasks and reports maintenance defects. Must have strong communication and computer skills.

IT Risk Supervisor provides task and risk-based support for IT risk supervision tasks and DORA duties in collaboration with Joint Supervisory Teams (JSTs). Contributes to internal activities, knowledge sharing, and IT risk activities outside of ECB Banking Supervision. Requires a master's degree in a relevant field and at least four years of experience in IT risk. Strong communication skills and advanced English proficiency are essential.

Senior Systems Engineer to provide expert knowledge and operational contributions to Special Operations Command Africa (SOCAFRICA). Must have 10+ years of experience with U.S. Special Operation Forces (SOF) and a current active DoD Top Secret/SCI security clearance.

Information Security Engineer (f/m/d) will strengthen cloud security posture, implement security best practices, and ensure compliance with industry standards. Responsibilities include risk assessments, incident investigations, and security improvements across the organization. Requires strong communication skills in English and German, 3+ years of experience securing cloud infrastructure (AWS expertise is highly desirable), and knowledge of security frameworks (ISO 270xx, BSI Grundschutz, NIST, SOC2).

HR Coordinator to support core HR processes across multiple European locations. Manage employee lifecycle processes, contractor administration, and recruitment coordination.

Senior Product Analyst will drive data-informed decisions by performing analyses, defining KPIs, building dashboards, and shaping data foundations. Collaborate with product and engineering teams to ensure data quality and accessibility. Requires 3+ years of experience in product analytics, proficiency in data analysis tools and languages, and strong communication skills.

Working Student in Sales Operations will support the sales team with daily tasks, process streamlining, and sales strategy contributions. Assist with sales reports, customer databases, and sales materials. Contribute to process development and participate in sales meetings.

Promote medical study programs and preparatory courses, concluding contracts with new students. Advise prospective students from India on study opportunities at UMCH. Support applicants throughout the enrollment process.

Software Engineer to join a small, cross-functional team developing a live mobile game. Responsibilities include writing and optimizing C# in Unity, building efficient systems, and collaborating across design, production, and art. Strong professional background in C# and Unity, ideally with live game experience, is required.

The Wholesale Credit Manager / Senior Analyst manages and safeguards the global wholesale financing portfolio for WIRTGEN GROUP dealers. This role ensures dealer financing adheres to credit standards, supports dealer operations, and mitigates credit risk.

Woodston Personnel is proud to present an exceptional opportunity for a Consultant General Surgeon to join our esteemed client's surgical team in Saudi Arabia. This position is ideal for an experienced and highly skilled surgeon dedicated to providing superior surgical care across a range of general surgical procedures.

As Assistant Store Manager, you will lead teams, develop talent, and ensure commercial goals are met. You will work with the Store Manager to make decisions, set priorities, and drive store performance.

Manager for global digital healthcare solutions commercialization, focusing on nursing care. Drive market launches, support customer implementations, and ensure value delivery. Collaborate with sales, marketing, and digital teams.