freelance English-speaking jobs in Bielefeld

Technical Writer creates and maintains accurate, compliant documentation for products and processes. Responsibilities include user manuals, work instructions, and managing the document lifecycle across cross-functional teams. Requires technical education and experience in manufacturing or engineering.

Lead full lifecycle management for large-scale data center construction projects. Requires 10+ years in large construction and 5+ in mission-critical/data center environments. Must manage budgets over EUR100M.

Lead and develop NPD projects for Milwaukee® footwear in EMEA. Responsible for engineering project completion within budget and schedule, driving design to meet market needs, and managing technical execution.

Strategic CFO for an industrial manufacturing company, leading Finance, Controlling, Procurement, and IT. Requires a Chartered Accountant with experience in industrial environments, driving financial strategy and operational excellence.

Head of Global Sales for Scanning & Mapping. Orchestrate go-to-market strategy, sales excellence, and business development across four autonomous business units. This role drives commercial performance through influence and alignment.

Investment Banking Senior Vice Presidents are needed to train an AI language model on professional presentation and slide deck tasks. Candidates require 6+ years in investment banking, owning client materials end-to-end, and expert PowerPoint skills.

Lead Business Applications & Digital Transformation. Manage core applications like Microsoft Dynamics 365 Business Central, drive IT projects, and optimize business processes using AI and automation. Requires relevant degree and experience.

Head of Expansion to rapidly increase global GLP-1 customers, focusing on blitzscaling across Europe. Own market launch readiness, from research to execution, across legal, clinical, and operational infrastructure.

Working student supports assortment and shop data management. Tasks include creating reports, categorizing products, managing product attributes, and ensuring data quality. Must be a business or economics student with strong German and English skills.

Technical Sales Engineer for solar mounting systems. Provide technical consulting, design solutions, and pre-sales support to European clients. Requires engineering degree and 3+ years in solar/renewable energy technical sales.

Manages all HD+ sales activities across assigned areas, overseeing direct and indirect retailers. Responsibilities include securing hardware sales, ensuring product availability, and implementing regional sales strategies. Requires 3-5 years of sales experience and fluency in German and English.

Lead Global Developer Engineering to maximize leverage via a cohesive platform, reducing complexity for 4,000+ engineers. Oversee unified developer platform and core infrastructure, driving stability and cost optimization.

Head of Europe leads 150 colleagues across nine countries, driving business performance and growth. This role involves P&L ownership, operational excellence, and translating global strategy into regional action. Native German and very good English are required.

Lead Orascoptic's commercial growth across Europe, owning revenue performance and market expansion. This role involves building a high-performing sales organization, managing direct sales and distribution partners, and defining the European commercial model.

This PreMaster Program role involves overseeing the business and financials of cost-saving measures. Responsibilities include analyzing expected outcomes and commercial status while supporting global teams. A bachelor's degree in relevant fields is required.

Principal Business Development Manager to win high-value strategic opportunities in CMTS Cell Line Development. This field-based role requires extensive technical sales experience, workflow design, and a strong hunter mindset.

Manage customer adoption and Go-To-Market strategy for Secure Access Service Edge (SASE). Drive revenue growth by developing executive relationships with Large Enterprises, SPs, and MSSPs. Requires extensive technology sales experience and strong German/English communication.

Software Integration & CI Expert to ensure software quality for core products. Responsibilities include integrating changes, analyzing builds, and improving CI/CD workflows using tools like Jenkins or GitHub Actions. Requires Java/C++ skills and Git knowledge.

Sales Manager Europe drives growth in chemical and industrial markets by developing new business and managing strategic accounts. This role requires technical sales experience selling engineered solutions and strong relationship management skills.

System Engineer SDDS-NG needed for a medium-sized IT company in Karlsruhe, Germany. The company develops tailored solutions for global air traffic control authorities.