freelance English-speaking jobs in Bielefeld

As a Solution Engineer, you will analyze customer processes, design and implement Airtable solutions, build automations in Make, and advise on workflow improvements. You will translate business needs into scalable systems and support customers during implementation.

Experienced O&M Contracting Engineer to develop, procure, and manage service and maintenance contracts for a major offshore wind project.

Cost Engineer will provide cost input for project evaluations, manage cost plans for development projects, and support procurement and property management. Requires a Registered/Chartered Quantity Surveyor or Cost Engineer with 10+ years of experience in industrial, logistics, or real estate projects.

Strategic Buyer (m/f/d) will define and execute procurement strategy, optimize global costs, and build supplier relationships. Requires a bachelor's degree, 3-5 years of purchasing experience, and strong analytical and communication skills.

A private equity-backed European industrial technology group seeks a Chief Operating Officer to drive operational excellence, lead M&A integration, and build a scalable operating model.

Payroll Specialist needed for full-time role in Hamburg. Manage monthly payroll for 250 employees across two locations, ensuring compliance with legal and regulatory requirements.

Project Manager - ICT Delivery will manage the successful delivery of ICT and telecommunications projects, ensuring compliance with scope, budget, quality, and timelines.

The AI Project Manager builds software with customers on the Nuclicore platform, orchestrating agent teams and managing customer communication. You own project outcomes, review agent output, and provide product feedback to the founders.

Lead and develop engineering teams building software for modern energy infrastructure. Manage people, technical work, and product thinking to ensure robust, maintainable systems. Collaborate with senior leadership, engineers, and stakeholders to evolve architecture, delivery practices, and engineering culture.

This HRBP role focuses on recruitment for the EMEA region and supports corporate headquarters with workforce planning, training, and development. The position requires experience in talent management, recruitment, and HR compliance with local labor laws.

Global multinational seeks a client-facing (Senior) Social Insurance Consultant to lead compliance engagements, advise on complex issues, and identify opportunities to improve client service.

Immigration Manager to advise on German immigration legislation. Lead a team of specialists, provide advice and training, and act as an escalation point for complex queries.

Leads GS1's global healthcare regulatory and public policy strategy, engaging with governments, regulators, and industry associations to advance harmonized standards-based frameworks.

Professional Services Consultant to deliver Anaplan solutions, translate business problems into models, and nurture client relationships. Requires Anaplan expertise, consulting experience, and strong communication skills.

Experienced Clinical Research Associate to coordinate and monitor clinical sites, ensuring compliance with ICH-GCP, FDA guidelines, and SOPs.

The Regional Delivery Assurance Manager ensures project delivery processes are followed, from risk management in the presales phase to project completion. Responsibilities include executing risk assessments, managing risk mitigation activities, and conducting quality assurance reviews. The role requires 5+ years of experience in SAP project delivery, 3+ years in risk management and quality assurance, strong communication and stakeholder management skills, and fluency in English. Willingness to travel 20-40% is required.

SAP EWM consultant or developer with minimum three years experience in logistics solutions implementation, preferably in discrete manufacturing. Fluent German and English required.

The Oversight Monitor ensures adequate Sponsor oversight of clinical study conduct, monitoring, and management within a designated country or region. Responsibilities include contributing to study plans, defining quality standards, addressing issues, conducting oversight visits, and reviewing monitoring reports. Requires a degree in a life science field and 8+ years of relevant clinical research experience, including 6+ years in monitoring and site management.

Senior technical expert in the Cyber Defense Center, supporting the Cybersecurity Incident Response Team (CIRT) in handling cybersecurity incidents. Responsibilities include executing incident response activities, providing technical guidance, collaborating with other teams, and documenting incident response activities. Requires several years of experience in cybersecurity incident response, strong technical knowledge, and the ability to communicate technical findings clearly.

As an App CRM Manager, you will design and execute push notification and in-app communication strategies for the Redcare App. You will act as the technical and strategic expert for the app CRM tool, enabling marketing teams to run campaigns and providing technical support for complex use cases. You will work closely with Product, Engineering, and Marketing teams to build a scalable and data-driven mobile CRM setup.