freelance English-speaking jobs in Bielefeld

Manages and releases orders, tracks inventory, and provides reporting. Collaborates with internal and external teams on order fulfillment, marketing, and sales strategies. Prepares presentations and reports. Requires a bachelor's degree and 2+ years of retail sales planning experience.

Leads clinical development strategy and ensures scientific integrity for functional gastrointestinal and gastrointestinal motility disorders. Manages clinical study projects, reviews documents, and collaborates with cross-functional teams. Requires a medical, scientific, or pharmaceutical degree and 5+ years of clinical development research experience.

This 2-year PostDoc position at the Climate Service Center Germany focuses on co-developing and co-testing backcasting tools with local communities in the Amazonian and Landkreis Harburg regions to define climate-resilient futures. The role also involves evaluating and monitoring digital climate service tools.

Senior Controller / FP&A to lead financial planning, budgeting, forecasting, and management reporting for Europe. Manages a team of two FP&A professionals and collaborates with senior stakeholders. Requires experience in FP&A/Controlling, costing, inventory accounting, and margin analysis.

Develop and industrialize end-to-end machine learning algorithms for ADAS functions. Design and improve human-like driving behavior using behavior models, reinforcement learning, and hybrid data- and model-driven approaches. Execute full training and evaluation cycles, from data selection and scene analysis to error diagnosis, validation of new function states for various markets and ODD extensions.

Build and evolve developer platforms on Google Cloud Platform (GCP) using Kubernetes and Linux. Integrate modern tools into CI/CD pipelines with a focus on functional safety and reliability. Own and harden GKE infrastructure, proactively implementing security engineering best practices.

The Max Planck Institute of Biochemistry seeks a motivated Master's student to investigate metabolite production and signaling during monocyte to macrophage differentiation and recruitment. The successful candidate will learn and perform immunology and molecular biology techniques, including cell culture, flow cytometry, and targeted metabolomic analysis.

Supports the development of financial concepts and strategy, drives execution of finance initiatives, and coordinates cross-functional projects. Prepares materials for Board, Supervisory Board, and investor relations. Acts as an interface between the CFO and key stakeholders.

Lead the finance function for Germany and Central Europe, shaping regional strategy and driving financial performance. Partner with leadership, own the P&L, and guide investment decisions.

Leads the implementation of an AI-enabled Intelligent Operations Platform (IOP) for Pharma and Chemical Manufacturing customers. Drives value-creating PoCs, stable deployments, and user adoption. Builds and develops consulting and implementation teams to deliver high-impact solutions.

Responsible for administrative service support for local, expatriate, and business travel employees in Germany. Optimizes and implements administrative service processes and standards based on company policies and local business needs. Coordinates daily office operations, including meeting organization, client reception, and EHS safety management. Collects service requests, identifies service shortcomings, and drives continuous improvement. Manages administrative suppliers, expense review, and payment. Requires a bachelor's degree or above, at least 3 years of administrative experience, and proficiency in English and German.

The EU Sustainability & Compliance Project Manager will own Anker Innovations' pan-European sustainability and regulatory compliance strategy for Amazon operations. Responsibilities include managing certifications, ensuring compliance with EU Extended Producer Responsibility regulations, and embedding sustainability principles into product launches and supply chain processes.

Ensure GxP compliance and validated state of production IT applications. Design, implement, and optimize solutions by analyzing business requirements and collaborating with stakeholders. Lead and support IT/OT projects, including vendor coordination, SLA management, and cost/resource planning. Manage application lifecycle and maintain oversight of the application landscape.

Leads the design of engine structures and piping, oversees structural analysis, manages budgets, and coordinates with suppliers. Develops the technological roadmap for engine hardware and ensures designs meet subsystem requirements.

Create and curate compelling narratives and digital assets showcasing a global leader in enterprise software's innovations. Shape impactful stories, research and produce high-quality content, and apply design skills to transform complex concepts into engaging presentations.

Serves as an Administrative Assistant within the Administration and Personnel Office. Oversees the administration of approximately 45 employees, primarily drivers and white-collar employees. Provides information on applicable norms, including German Traffic Regulation, Work Time Act, Collective Tariff Agreement, and USAREUR&AF implementing instructions. Computes overtime hours, monitors trip tickets, and reviews documentation for driver entitlements. Prepares and maintains payrolls, manages personnel files, and processes TDY requests. Requires English Language Proficiency Level B1 and German Language Proficiency Level C1.

The Contractual Assets Position Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products, a detailed understanding of European energy markets, and strong quantitative and analytical skills.

Drive Real World Evidence (RWE) strategy and execution across the drug development lifecycle. Design and oversee impactful RWE studies, contributing to critical development and regulatory decisions.

Natural scientist to assess technical feasibility of grant applications, oversee projects, and contribute to carbon contract development. Requires engineering or natural sciences background and knowledge of energy-intensive industries.

Define and develop functional architectures for a subsystem of complex semiconductor systems. Analyze system requirements and derive technical specifications. Develop and evaluate models to validate concepts and integration strategies.