freelance English-speaking jobs in Wuppertal

Site Supervisor for concrete tower installation and project management. Supports quality management, collaborates with supply and civil engineering teams, and manages documentation and NCRs. Requires a bachelor's degree in a relevant field or 5-7 years of wind industry experience. Must be able to climb wind turbines and have fluency in English. Willingness to relocate to Germany long-term and travel is required.

Nachhilfeunterricht seeks motivated Fitness Coaches to provide personalized online and in-person coaching sessions. Assist clients in achieving fitness goals, building healthy habits, and improving overall wellbeing. Strong communication and motivational skills are essential.

Riedel Communications seeks a Demo & Exhibition Project Engineer to manage technical aspects of major tradeshows and events. The role involves designing, coordinating, and leading demo system architectures, collaborating with cross-functional teams, and supporting proof-of-concept deployments.

Intern supporting the Inside Sales team, assisting French-speaking customers, creating offers, and managing sales data.

Senior Medical Director to lead global Phase 3 MS study. Define medical strategy, oversee protocol development, and manage regulatory interactions. Requires MD, 3+ years industry experience in MS clinical trials, and expertise in GCP and regulatory requirements.

Develop and implement test programs on Teradyne J750 ATE for microcontroller devices with embedded NVM. Execute engineering and characterization tests, optimize test programs, and analyze test data.

Operation Support Agents ensure timely delivery of urgent packages. Responsibilities include answering customer inquiries, investigating failed deliveries, and collaborating with the team. Strong communication skills and fluency in German and English are required.

Provides customer support to B2B and B2C customers across EMEA. Manages orders, collaborates with internal and external teams, and ensures process consistency. Utilizes various systems including Microsoft Dynamics and Shopify.

As a Radio Certification Engineer, you will ensure timely global approvals for assigned products, focusing on radio technologies. You will take technical ownership of RF and EMC compliance, research regulations, and coordinate approval activities with internal and external partners.

Senior Enterprise Account Executive will drive new business sales revenue through account planning, territory planning, and field-based sales activities. Requires 10+ years of software or solutions sales experience, experience establishing trusted relationships with clients, and the ability to understand the "bigger picture" of IT. Must have experience producing new business, negotiating deals, and maintaining C-Level relationships. Fluency in German and English is required.

Coordinate aftersales processes, warranty handling, and customer satisfaction. Process warranty claims, manage customs documentation, and order spare parts. Analyze warranty claims, handle customer inquiries, and investigate vehicle discrepancies.

The Research Training Group 2950 SyMoCADS offers 9 doctoral research positions and 1 postdoctoral position in various fields related to microfluidic control (MC). Applicants must hold a Master's degree (for doctoral positions) or a Ph.D. (for the postdoctoral position) in a relevant field. Specific degree requirements vary by project.

Leads and facilitates risk management for clinical studies and programs, ensuring patient safety and data integrity. Performs centralized monitoring, analyzes Key Risk Indicators, and presents findings to study teams and clients. Develops study-specific plans, manages targeted SDV and monitoring strategies, and contributes to proposals.

International SOS seeks a Near Patient Nurse in Stuttgart to provide medical case management for TRICARE patients. Responsibilities include visiting healthcare providers, obtaining medical updates, and liaising with patients. Must be a Registered General Nurse with 3+ years' experience, fluent in German and English, and possess a valid driver's license.

Manages and evolves the Enterprise Architecture (EA) repository, ensuring data quality and consistency. Operates, configures, and improves EA tools, including data models, views, reports, and dashboards. Adapts the EA data model to support a product-oriented IT organization. Provides architecture data for governance, reviews, and management decisions.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

Capital Sales Account Executive will drive sales of high-value capital equipment within the Enabling Technologies portfolio. Responsibilities include managing existing accounts, identifying new business opportunities, leading complex sales cycles, and building relationships with surgeons, healthcare professionals, and hospital leadership. Requires a Bachelor's degree and 5+ years of experience in Spine surgical or medical capital equipment sales. Fluency in German and English is required.

Lead and develop X FAB's photonics activities, focusing on silicon photonics, heterogeneous integration, and optical device development. Manage multidisciplinary teams, define technology roadmaps, and drive strategic collaborations with partners.

Develop and optimize quantitative trading strategies for flexible assets across various energy markets. Build predictive models for price forecasting, asset availability, and market analysis. Collaborate with traders to validate strategies and incorporate market insights.

Business Development Manager to drive new business revenue growth through prospecting, qualifying, and closing deals. Analyze client needs, propose solutions, and manage client relationships. Requires 5+ years freight industry experience, strong negotiation and communication skills, and proficiency in Microsoft Excel.