freelance English-speaking jobs in Wuppertal

Global Director responsible for the safe, predictable, and profitable execution of all Food & Beverage systems projects. Oversees the complete project lifecycle, driving global standardization and team development. Requires engineering background and leadership in project management.

Junior HR Operations Specialist supporting daily HR and office operations. Responsibilities include maintaining records, coordinating onboarding, and supporting payroll. Requires a degree, 0-2 years experience, and proficiency in German, English, and Chinese.

Founding Product Lead to own roadmap and delivery, bridging CTO and stakeholders. Requires experience taking a product to paying customers, technical ability, and comfort in fintech/compliance.

HR Solutions Partner for the DACH region. Advise managers on employee relations, employment law, and works council matters. Requires 5-10 years of HR experience, strong German law knowledge, and Workday proficiency.

Senior Embedded Software Developer to improve the quality and stability of RIOT-based thermostat software. Responsibilities include developing energy optimization and motor control features. Requires C/C++ experience.

Data Processing Operations Engineer role involving data ingestion, processing, and product distribution. Requires experience with near real-time, automated systems, UNIX/Linux, and scripting languages.

Develop real-time C++ software for fitness hardware, owning components from UI to embedded logic. Requires 3+ years of C++ experience, proficiency in Linux, CMake, and agentic AI tools.

Join the Deutsche Bank Graduate Programme in Technology, Data & Innovation. Develop skills in engineering solutions, data analysis, and infrastructure modernization. Requires a relevant degree and strong analytical skills.

Business Analyst to join the Product team, translating complex business and data challenges into product outcomes. Requires 3+ years in SaaS/data products, strong analytical skills, and experience with user stories and UAT.

Senior Project Manager Product Development drives R&D projects for high-voltage MOSFETs (Si, SiC). Requires 6+ years in semiconductors and 3+ years as an R&D Project Manager.

Drive global growth for Digital Health Solutions via strategic partnerships, acquisitions, and ecosystem development. Define and execute strategy to expand recurring digital revenue and portfolio value.

Design and develop end-to-end Order-to-Cash processes for a global organization implementing a new Business Suite. Analyze, standardize, and optimize processes across service delivery through billing. Requires relevant BPM or ERP implementation experience.

Intern supporting the International Internal Control System team. Tasks include data analysis, processing within the internal controls workflow, and providing technical support for software usage. Requires current master's or near-finished bachelor's in Business Admin or Risk Management.

Senior Software Engineer needed for a full stack role in a devops culture. Responsibilities include coding, code reviews, and mentoring junior engineers. Experience in industry and product management interest is required.

Lead strategic Category Management for MRO across Europe, aligning sourcing with local needs. Drive value through sourcing, supplier management, and TCO optimization. Requires 8-15 years in procurement with MRO experience. English and French fluency is required.

Join ISG's DACH team as a Junior Management Consultant focusing on Technology Sourcing and AI Advisory. You will support digital transformation projects, data-driven analyses, and sourcing initiatives for leading organizations. Requires 1-3 years of relevant experience and strong English and German skills.

Directory Services Architect supports design and operation of enterprise directory and identity platforms, including Active Directory and Microsoft Entra ID. This role defines standards, improves security, and resolves complex identity and access issues.

Shape NVIDIA's AI Physics strategy and accelerate adoption across EMEA. This leadership role drives market growth in engineering-intensive industries by building executive relationships and developing the ecosystem. Requires 12+ years in AI or related fields.

Field Systems Engineer II provides systems engineering and field support for DoD AISR FMV systems supporting overseas operations. Responsibilities include administering Linux servers, troubleshooting technical issues, and maintaining mission-critical ISR capabilities. Requires active DoD TOP SECRET clearance.

International Sales Manager responsible for revenue and sales in assigned regions. Develop international markets, build B2B relationships, and create growth strategies. Requires business degree and experience in international sales.