freelance English-speaking jobs in Bielefeld

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.

Lead the execution of large-scale Combined Cycle Power Plant (CCPP) projects from engineering to commissioning. Manage budgets, contracts, and technical compliance with German and EU standards.

Electrical Project Manager needed for a €1bn data center build in Frankfurt. Lead electrical packages, manage subcontractors, and ensure quality, safety, and compliance. Experience in mission-critical environments required.

As a Technical Services Manager, you will establish and specify primary processing parameters for product prototyping and commercial manufacturing, including scale-up and roll-out of new process technologies for Conventional and Reduced Risk Products. You will qualify new and upgraded primary processing lines and individual equipment in JTI factories for commercial production.

Lead design strategy and multidisciplinary teams for complex data center projects in Germany and Europe. Manage design programs, deliverables, and client/authority interfaces.

Develop and execute marketing and PR strategies for a Chinese-funded company in Europe. Build brand awareness, manage social media, and cultivate relationships with local media and industry influencers.

Lead treasury activities for a rapidly evolving international infrastructure and commodities company. Oversee liquidity planning, cash flow management, and treasury operations across multiple regions. Manage relationships with banks and financial institutions, support project financing, and drive process optimization.

Execute M&A mandates across sell-side, buy-side, and strategic advisory for a top-tier investment bank. Lead financial analysis, valuation, and transaction documentation.

Manage the accounting function, including financial statements and acting as the main contact for audits. Supervise bookkeeping and require a strong accounting background, leadership experience, and fluency in German and English.

As Teamleader Service, you will manage a global service team, focusing on steam turbines and turbomachinery. You will develop the AGT service business, ensuring customer satisfaction and commercial success. You will lead and develop the team, safeguard service processes, and analyze markets to improve service quality.

IT Application Specialist needed to provide technical support to medical professionals in cardiology, nephrology, oncology, and lab environments. Must have 5+ years of IT support experience, fluency in German, and experience with EHR systems.

This is a 6-month full-time remote internship for a Master's student or recent graduate with a focus in Finance, Business Administration, or Economics. You will support portfolio management, fundraising, and research across direct investments, funds, and new fund structuring.

Lead a sales-driven team, providing coaching and development support. Design onboarding programs, analyze performance, and conduct customer consultations.

Finance & Administration Manager to oversee financial operations in the UK. Responsibilities include financial planning, bookkeeping, internal controls, reporting, and vendor management. The role is 50% FTE, with the option for 100% FTE for a candidate fluent in German.

Evaluates and qualifies global supplier network for scalability, cost-efficiency, and sustainability. Collaborates with suppliers to improve processes, risk management, and production networks. Implements measures to reduce supplier risk and ensure supply chain compliance.

Product Designer (Mobile) will shape the future of Flix mobile experiences, developing high-quality, scalable, and user-friendly designs. You will lead end-to-end design initiatives, from discovery to shipped experience, and champion accessibility as a core design principle.

Investment Manager to execute special situations and turnaround investments in the German-speaking mid-market. Leads full-cycle transactions, including sourcing, due diligence, structuring, and closing. Requires 5-10 years of buy-side experience with a focus on distressed or restructuring situations. Strong analytical, communication, and execution skills are essential. Fluent German and English required.

Senior PLM–SAP Integration Consultant (MDG-M Focus) to drive impactful integration solutions. Lead PLM system (e.g., Teamcenter) integration with SAP, ensuring seamless data flow. Shape and optimize SAP MDG-M processes for material master governance.

Account Manager for Transcatheter Mitral & Tricuspid Therapies will develop and execute account strategies to drive growth within a defined geography. The role requires proven sales experience in Medical Devices, knowledge of Cardiology and Structural Heart Disease, and the ability to travel extensively.

Employee Relations Lead will oversee employee relations across Germany, Austria, Switzerland, and Belgium. Lead and develop a team of Employee Relations Case Managers, manage complex cases, and ensure compliance with labor laws.