freelance English-speaking jobs in Wuppertal

Working Student supports the smooth operation of the Berlin office, ensuring a positive and functional workspace. Tasks include managing office supplies, coordinating with vendors, onboarding new team members, planning team events, and providing general support.

Site Controller will partner with Site Management to drive performance improvement and deliver site targets. Responsibilities include product costing, profitability analysis, financial planning, and reporting. Must have prior controlling experience in manufacturing and SAP FI/CO experience.

Drive strategic initiatives, market intelligence, and long-term business direction for Heraeus Electronics. Lead strategic analyses, manage M&A activities, and monitor global market and technology trends. Contribute to the development and evolution of the 2030 Target Picture and ensure strategic clarity across the organization.

Publicis Sapient seeks a Manager/Senior Manager with a proven track record in the DACH utilities industry. The role involves driving digital transformation projects, building client relationships, and leading consulting engagements. Candidates should possess deep utilities industry knowledge, strong consulting skills, and the ability to develop go-to-market strategies.

Fullstack Java Engineer to build cloud-based applications using Java, TypeScript, and frameworks like Spring Boot, React, Angular, or Vue.js.

Design, implement, and manage scalable cloud infrastructure using Kubernetes and Azure Cloud. Develop and manage infrastructure using Terraform and Infrastructure as Code. Provide and manage tools for cost tracking and security scanning. Automate the deployment process to ensure quick and reliable software delivery. Collaborate with development teams to ensure smooth project delivery.

Postdoctoral Researcher will analyze next-generation sequencing data, develop bioinformatic methods, and supervise students. PhD in computational biology, molecular biology, (bio)medical sciences, or related field required. Extensive experience in bioinformatics and large-scale multi-omics projects, particularly genomics and transcriptomics.

Support the CFO Office in daily operations and project management. Assist in preparing management information, conducting analyses, and supporting leadership communication.

Develop and deliver AI-based ADAS functions, including object detection, behavior prediction, and trajectory planning. Design and optimize humanlike driving behavior models. Own complete training, evaluation, and release cycles.

Develop and maintain methods, operating sequences, and processes for semiconductor manufacturing equipment. Analyze performance data to reduce downtime and improve reliability. Collaborate on tool installation, qualification, and ramp-up activities.

Plans, designs, and implements access control, video surveillance, and intrusion detection systems across Freudenberg locations. Troubleshoots technical alerts and oversees security equipment inspections. Requires vocational training in electrical/communications engineering and facility security experience.

Support product development and technical purchasing in cross-functional projects focused on reducing product costs. Analyze cost structures, identify cost drivers, and develop cost reduction measures.

Senior Microelectronics Engineer to design, develop, and validate electronics and embedded solutions for telecommunication measurement systems. Responsibilities include leading microelectronic circuit design, developing embedded firmware, and ensuring hardware and software integration.

As a Senior Specialist Applications, you will provide technical expertise for Roche products, drive customer success through project leadership, and mentor junior team members. Responsibilities include supporting new assay launches, assisting partners in assay development, providing expert-level technical support, designing training programs, and creating technical documentation.

Own and manage the company-wide Internal Control System (ICS) and Risk Management System (RMS). Define, maintain, and enhance RMS/ICS standards, methodology, and governance. Lead and develop the RMS and ICS team, monitor risk assessments, and drive control automation and digitalization. Serve as the primary contact for the management board, supervisory board, and Internal and External Audit.

Provides exclusive executive transportation for the Board of Management, Chairman of the Supervisory Board, and their guests. Ensures passenger safety, security, and upholds Allianz standards. Performs risk assessments, advance reconnaissance, and emergency response strategies. Maintains situational awareness and coordinates with law enforcement and security personnel.

Manage and execute large-scale catering operations for key customers across multiple cities. Take full operational responsibility for all catering in Munich. Collaborate with the R&D team on product testing and new product development.

Experienced CFO to lead finance function for a holding company and family office with a portfolio of growing start-up companies. Responsibilities include financial strategy, accounting operations, financial controlling, compliance, legal and corporate structure oversight, process optimization, and due diligence support.

Develop and implement holographic display solutions, from concept to prototype. Combine optical design expertise with hands-on lab work, collaborating with customers and teams.

Junior Motion Graphics Designer will collaborate with Creative Producers, Motion Designers, and Video Editors on TV and YouTube ads. Responsibilities include adapting and localizing TV ad projects for different countries and supporting post-production workflows.