freelance English-speaking jobs in Wuppertal

Research Associate (Postdoc) to conduct research in privacy-preserving technologies, secure data processing, and securing AI systems. Requires a PhD in Computer Science, proven publication record, expertise in cryptography and/or machine learning, and strong mentoring and teamwork skills.

Senior M&A Analyst will support the execution of M&A transactions across the full lifecycle, from origination through to completion. Responsibilities include assessing acquisition targets, building financial models, preparing transaction materials, and coordinating due diligence processes.

The Country Director, Germany will lead Tent's strategy and presence in the country, working with senior business leaders to design and scale refugee hiring initiatives. This role involves building and maintaining strategic partnerships with businesses, government, and NGOs to expand access to jobs for refugees. The Country Director will also represent Tent publicly as a credible voice on refugee employment. Fluency in German and English is required.

Finanzcheck, the leading online loan comparison platform in Germany, seeks a (Junior) Product Designer to join its Product Design Team. The role involves designing the experience and interface of new OTR products (Credit Card, Insurance, Mortgage), creating design assets, and collaborating with cross-functional teams.

Manages professionals and multiple projects for new product development, design issue resolution, and product improvement. Acts as a subject matter expert and mentor, driving project success within Design Control guidelines.

The Field Infrastructure Engineer maintains, troubleshoots, and expands euNetworks' fiber infrastructure. Responsibilities include preventive maintenance, network expansion, fault rectification, infrastructure surveys, and project participation.

Experienced Equipment Engineer needed for semiconductor manufacturing. Responsibilities include maintenance, repair, optimization, and continuous improvement of production equipment. Requires 3+ years experience in complex system maintenance, engineering degree, and fluency in German and English.

Drive the growth of CONROO by acquiring clients and building relationships. Develop and implement sales processes, conduct product demonstrations, and collaborate with the product development team. Create a structured sales strategy, execute sales plans, and build relationships with key decision-makers.

Collaborate on complex strategy consulting projects, providing impactful solutions for BASF businesses and functions. Identify potential improvements and advise management teams. Apply project management and consulting methodologies. Communicate clearly with all stakeholders throughout project phases. Work with BASF Executives globally on strategic, high-priority projects.

Proactive and personable Team Assistant needed for a respected international investment firm in Frankfurt. Provides administrative, organizational, and coordination support to a small team. Requires 2+ years of corporate experience, fluency in German and English, and strong organizational skills.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and support store operations. You will create a welcoming shopping experience and work with your team to achieve sales goals.

IT Network Administrator / Information Security Officer manages and maintains network infrastructure, installs and configures network components, and ensures network availability. Also responsible for developing, implementing, and monitoring information security policies, conducting security analyses, and ensuring compliance with data protection regulations. Requires experience in network administration, information security, and IT infrastructure. Certifications such as CompTIA Network+, CCNA, or CISSP are desirable.

Senior Sales Account Executive drives strategic enterprise-wide sales initiatives across multiple industry verticals. Responsibilities include identifying, qualifying, and closing new business within assigned accounts, managing sales cycles, and developing and executing sales plans. Requires 5-8 years of successful sales experience selling enterprise software and service solutions to high-level executives within Global 2000 accounts.

District Sales Manager will develop and maintain business relationships with clients and internal stakeholders. This role focuses on selling ADP's Payroll and HR solutions to new Mid Market level accounts in Germany. Responsibilities include managing the sales cycle, identifying prospective clients, and independently selling products and services.

Senior Sales Engineer to join Enterprise sales team. Work with customers to understand their data replication needs and showcase Fivetran's solutions. Provide technical expertise, run proof-of-value processes, and collaborate with sales representatives.

Senior Expert drives global AI adoption in legal services. Develops and implements AI enablement strategies, frameworks, and communication plans. Designs and delivers training programs and fosters a global network of AI Champions.

Lead the Product Management team for Medical Controlling & Coding. Set and communicate the vision, roadmap, and strategy for the value stream. Analyze market needs and regulatory requirements to ensure the product roadmap reflects real customer and market value. Work cross-functionally with departments such as Sales, Service, Support, and other Product Management Teams.

Bioprocess Production Intern will support the Biotechnology team in scaling up production processes. Responsibilities include maintaining workflow, performing lab procedures, assisting with pilot equipment, and documenting data. Must be pursuing a Master's degree in a relevant field and have experience with microorganisms and GLP/aseptic techniques.

As a Sales Development Representative, you will generate and qualify leads for the DACH region through outbound prospecting and inbound follow-up, booking qualified meetings for the Account Executive.

Senior Research Engineer to design, develop, and maintain AI-powered Natural Language Understanding (NLU) systems for automotive and mobility markets. Develop LLM based data generation and refinement methods. Design and implement defect analysis and resolution methods for a complex AI-powered voice assistant system.