freelance English-speaking jobs in Wuppertal

Software Architect needed to design, develop, and implement software solutions. Responsibilities include defining technical vision, ensuring software quality and scalability, and providing technical leadership to development teams. Requires a Bachelor's or Master's degree in Computer Science or a related field and 5-7 years of experience as a Software Architect.

Support the Category Controlling team by analyzing financial data, optimizing IT systems, and collaborating with Topline teams.

Project Manager for digital transformation projects focused on SAP Master Data. Experience in SAP Material Master Data, Business Partner, and data quality improvement. Strong communication and project management skills required.

Data Engineer will process, transform, and refine terabytes of TV and advertising data. Design and build scalable data pipelines, automate processes, and collaborate with engineers to solve data challenges. Requires 1-3 years of experience in Data Engineering, proficiency in Python and SQL, experience with Spark or Hadoop, and testing/CI/CD pipelines.

This is a temporary position for a Digital Sales Channels Specialist. The role supports markets in achieving sales targets by managing website KPIs and delivering agreed upon services. Responsibilities include collaborating with Customer Journey Managers, supporting content rollouts, monitoring website performance, and consulting on website tools. The ideal candidate has experience in digital marketing, understands cross-channel journeys, and is data-driven. Fluency in English and German is required.

Senior Competition Lawyer to advise on antitrust and regulatory matters, providing legal counsel on German and EU competition law across business activities.

Accountant (all genders) will manage general ledger accounting for international entities and holding companies. Responsibilities include day-to-day accounting operations, financial statement preparation, and collaborating with various departments.

SAP Inhouse Consultants (Junior & Senior) will support and enhance SAP SD processes, contribute to projects, and provide user support.

Provides executive-level administrative support, manages schedules, meetings, and travel. Acts as a liaison between the SVP and internal/external stakeholders. Handles department administrative tasks, budgeting, and financial planning.

IT Process Manager will shape and optimize IT processes within the Demand, Portfolio, and Service Management department. Responsibilities include evaluating workflows, designing and implementing new processes, collaborating with stakeholders, driving implementations, defining KPIs, and maintaining process documentation.

IT Administrator responsible for provisioning, operating, and updating virtualized Windows server systems. Develops operational concepts and provides user support. Requires expertise in virtualization, system operations, and IT infrastructure.

Regional Business Line Manager for DEPA & ELRO pumps, supporting strategic implementation, market analysis, new product launches, customer and sales interface, and marketing activities.

NTU International seeks Trade Facilitation Experts for a GIZ project supporting investment climate reforms in partner countries. Experts will advise on customs, border procedures, and trade systems, and develop trade policy recommendations.

Senior/Lead Consultant for SAP SuccessFactors Performance & Goals projects. Develop solutions for performance and goal management processes, manage technical aspects of projects, and provide expertise in HR processes. Requires 4+ years of SuccessFactors Performance & Goals experience, certification preferred.

Luxury automobile enthusiast? As a Brand Evaluator, discreetly assess customer experiences in luxury automotive showrooms and online, providing feedback to refine services.

Facilities and Logistics Assistant needed for a financial administration client. Responsibilities include technical building maintenance, front office support, safety regulation monitoring, and meeting coordination. Requires vocational training in building services engineering, office administration, or a comparable field, 2+ years of experience, and proficiency in German and English.

Team Manager responsible for retail performance, operational excellence, team spirit, and client experience. Requires previous retail or luxury retail experience, people management skills, and proficiency in various software systems. Must be able to work flexible hours and possess strong communication and interpersonal skills.

Leads the delivery of customer-specific VFD (Variable Frequency Drive) cabinet solutions. Manages project costs, schedules, and milestones, ensuring on-time delivery. Coordinates stakeholders across sales, order handling, factories, suppliers, service teams, and cabinet-building partners.

Leads the Independent Aftermarket portfolio for the full Clarios product line, driving product strategy, lifecycle management, and market success across EMEA. Manages a team of five product specialists and analysts, collaborating cross-functionally to support launches and lifecycle activities. Reports strategy, results, and plans to C-level management.

The Near Earth Object Scientist will work at ESA's premises in Darmstadt, Germany, with a secondment to the Minor Planet Center (MPC) in the USA. The role involves studying, specifying, and implementing software solutions to support MPC services, including linking asteroid observations and supporting asteroid naming. The successful candidate will have a master's degree or PhD in a relevant field and 2-5 years of experience in NEO science, observation, and data.