freelance English-speaking jobs in Mannheim

Working student (m/f/d) to support Senior Director Operations in Munich for 6-12 months. Gain exposure to operational management, internal initiatives, strategic projects, and office operations. Support day-to-day office functions, cross-functional activities, and project implementation. Contribute to reporting, internal communications, and office culture initiatives. Must be enrolled in a Master's program (Business Administration, Economics, or related field) with strong analytical, organizational, and communication skills.

The Operations Environmental, Health & Safety (EHS) Manager will implement and monitor health and safety processes in Frankfurt, Germany data centers. Responsibilities include risk assessment, safety audits, incident investigations, and training. The role requires expertise in areas such as electrical safety, hazardous energy control, and construction-related risks.

Sales Intern (SMB Team) will gain a strong understanding of the Salesforce platform to help the Sales organization solve business challenges. Responsibilities include lead generation, prospecting, and coordinating sales projects.

Lead the development of self-driven laboratories for materials discovery. Integrate AI-based design with automated synthesis and testing. Manage experimental data and continuously improve machine learning models.

Exhibition Manager oversees planning, execution, and management of exhibitions and events. Leads and mentors the exhibition team, manages client relations, and collaborates on marketing and promotion. Ensures seamless on-site event operations and post-event evaluations. Requires a Bachelor's degree and 5+ years of experience in event management within the exhibition industry.

Develop and implement regional logistics procurement strategy. Lead RFx processes, negotiate contracts, and manage logistics partner performance. Analyze logistics networks for optimization and mitigate risks.

Senior Data Engineer to build and scale real-time data infrastructure for a global AdTech platform. Responsibilities include building a real-time feature store, streaming pipelines, and data quality frameworks. Requires strong experience with distributed systems, event-driven architectures, and technologies like Kafka, Flink, and Java.

Research Associate (f/m/d) to develop software for 3D rendering, visualization, and simulation-based system development. Focus on generating realistic virtual environments using Gaussian Splatting and other techniques. Requires strong C++ skills and a passion for 3D graphics and XR technologies. PhD pursuit encouraged.

Manage a team of mechanical engineers in the development of new medical devices. Responsibilities include people management, project staffing, and ensuring robust mechanical solutions. Requires experience in mechanical product development, leadership, and strong communication skills. Fluency in English is required.

Manufactures prototypes and samples, prepares process documents, and assists Process Engineers in developing production processes.

Design and validate electrical harnesses and VE units. Integrate electrical components and systems into product designs. Collaborate with engineering teams to ensure technical feasibility and compliance.

As an Accounting / Finance Supervisor, you will take responsibility for selected accounting areas, ensuring smooth daily operations and contributing to process improvements. You will review, assign, and post financial transactions, prepare financial statements, and support payment processes.

Design and operate UXCam's outbound engine. Identify and refine ideal customer profiles, design outbound experiments, and use AI to research, personalize, and scale outreach. Generate high-quality meetings that convert to pipeline and revenue.

Postdoctoral researcher (full-time) in the Department of Psychology at the University of Lübeck. The position is within the Obleser lab, focusing on cognitive neuroscience, systems neuroscience, computational modeling, or psychology.

Motivated cellarhand needed to support winemaking from grape to bottle at a certified organic winery in Ingelheim, Germany.

Audio Engineering Working Student will plan, execute, and post-process speech recordings for AI training. Responsibilities include data labeling, database management, and maintaining recording equipment. Requires current enrollment in an audio engineering program and experience with audio software and signal processing.

Design electrical harnesses, VE units, and integrate electrical elements into system designs. Collaborate with engineering teams to ensure design feasibility and manufacturability. Document design processes and specifications.

Project Manager to lead cross-functional development projects for inhalation and nasal drug delivery technologies. Manage project budgets, timelines, quality targets, and collaborate with internal teams and external partners. Requires a relevant Bachelor's or Master's degree and experience in project management of medical device or pharmaceutical product development.

Production Operator supports day-to-day manufacturing operations including preparing production lines, operating machinery, handling documentation, and maintaining equipment.

Are you an English-speaking early years professional looking for a meaningful role in an international educational environment? At Phorms Campus Munich, we are looking for a qualified and motivated Early Years Educator / Nursery Teacher to join our bilingual kindergarten.