freelance English-speaking jobs in Wuppertal

Lead and develop a Mid-Market sales team focused on new logo acquisition. Build high-performance culture, enforce pipeline cadence, and coach reps on complex, multi-product sales strategies. Requires 7+ years of SaaS sales leadership experience.

Lead a team to advance novel therapeutic approaches for liver cirrhosis, from target identification to candidate selection. Requires PhD in relevant field with expertise in liver physiology and drug discovery.

Define and execute product strategy for Mendix in the industrial market, focusing on strategic synergies with Siemens solutions. Lead a team to drive innovation in AI and process orchestration. Requires deep Siemens ecosystem expertise.

Experienced Freelance Clinical Trial Liaison needed for EMEA support. Responsibilities include site contact, training, and driving trial execution and enrollment. Requires 6+ years of clinical operations experience and strong English/German skills.

Event Manager needed for a fast-growing European company organizing Pop-Up Stores. Responsibilities include staff coordination, logistics, on-site management, and post-event reporting. Fluent German and English are mandatory.

This role involves identifying new customers and markets, leading operational activities, and building the business pipeline. Responsibilities include pricing development, managing operational teams, and improving efficiency. Mandatory German and English are required.

Lead elderly American travelers on river cruises in the Rhein-Main-Danube area. Provide informative talks on history and culture while conducting guided tours and managing logistics. Fluent English is required.

Senior Data Scientist to lead end-to-end ML model development. Requires 3+ years as a Data Scientist, strong software engineering skills (Python, SQL), and experience with open-source libraries. Good German and fluent English are required.

Construction Helper needed for a club fit-out project. Tasks include building walls, sanitary installations, plastering, and supporting painting. Requires manual skills, physical fitness, and reliability.

Solution Consultant partners with Sales to provide functional and business needs assessments. This role requires demonstrating solution value, building business cases, and translating complex concepts for clients.

Lead North American protein sales, developing and executing retail and upstream strategies. Manage sales pipeline, customer relationships, and budgets while leading and coaching the sales team.

Strengthen JustRelate's position in the MarTech ecosystem by building relationships with analysts at Gartner and Forrester. Identify market trends, drive visibility, and translate research into commercial opportunities.

Vice President, Economic Advisory leads complex competition and regulatory dispute engagements. This role applies rigorous economic and econometric analysis to high-profile business challenges for leading corporations and institutions.

Join a remote studio as a Producer to help scale Kinstrife's development. You will coordinate project timelines, facilitate cross-discipline collaboration, and establish lightweight workflows to ensure timely, high-quality delivery.

Servicemitarbeiter (m/w/d) for TUI BLUE, focusing on breakfast and backoffice duties. This role supports the global flagship hotel brand known for quality and modernity.

In a spacious modern setting full of opportunities for further development, ZEISS employees work in a place where expert knowledge and team spirit reign supreme. All of this is supported by a special ownership structure and the long-term goal of the Carl Zeiss Foundation: to bring science and society into the future together. Join us today. Inspire people tomorrow. Diversity is a part of ZEISS.

Lead and develop NPD projects for Milwaukee® footwear in EMEA, managing technical aspects from design to mass production. Requires technical education, project management experience, and CAD knowledge.

Senior HR Business Partner to shape People strategy across EMEA for a high-growth, venture-backed technology scale-up. Own workforce planning, organizational design, and localizing global programs. Requires technology scale-up experience and German HR expertise.

Seeking an experienced Technical Manager to oversee customer engagements in a network-live state. Requires expert knowledge of Mavenir's IMS portfolio, strong communication, and ownership of technical management and customer communication.

The Territory Sales Manager Germany drives revenue growth and builds strategic customer relationships for custom oligonucleotides. This role requires a Life Science degree, sales experience, and knowledge of genomics applications.