freelance English-speaking jobs in Mannheim

HR Business Partner will manage recruitment, onboarding, training, payroll, and HR administration for German locations. The role requires a Master's degree, 3+ years of experience in Agrifood or manufacturing, and fluency in English and German.

Lead Design Engineer for Primary Crushing Plants supports the complete service lifecycle for mining industry products. Develops crushing station concepts, installation plans, and Bill of Materials. Coordinates with sub-suppliers, manages detail engineering, and supports sales and service teams. Requires advanced education and practical experience with crushing technology and Gyratory Crushers.

Postdoctoral position (f/m/d) in cancer metabolism and metabolic plasticity during metastatic progression. The position is for 2 years with potential extension to 3 years. Responsibilities include conducting independent research, presenting findings, and supervising students. Applicants must have a PhD in a life science, experience with animal experiments, and strong knowledge of molecular biology and cell biology techniques.

Experienced Developer sought for technical design and development of ITSM systems, primarily Matrix42. Responsibilities include translating business requirements, customizing solutions, and supporting integrations. Requires strong skills in PowerShell, JavaScript, XML, SQL, Low-Code/No-Code, and C#, plus experience with ITSM platforms, Agile methodologies, and Jira/Confluence.

The Dealer Network Administration Specialist supports the DND department with data quality, document management, reporting, and dealer file maintenance. Responsibilities include maintaining the dealer funnel, tracking dealer documents, and supporting the preparation of approval documents and reports.

Freelance annotators review and classify text, images, or videos to train AI models. Projects may include rating content, evaluating accuracy, or identifying sensitive material. Requires a bachelor's degree, 1+ year of professional experience, advanced English proficiency, and strong attention to detail. Compensation is project-based and up to $22 per hour.

Blue Card Agency, a Berlin-based relocation agency, seeks a German-qualified lawyer for a strategic legal partnership. The role involves leading a legal division, managing cases, and contributing to legal strategy. Two formats are available: Business Partner/Corporate Partner with equity participation or Of Counsel/Freelance Cooperation.

Program Manager for Executive Education will design, deliver, and scale impactful learning experiences for professionals. This role involves program leadership, client engagement, and strategic partnership. Responsibilities include program design and delivery, client advising, and operational excellence.

Lead the strategy and roadmap for the enterprise eHealth portfolio, including cloud and platform solutions. Manage the full product lifecycle, from concept to launch and end of life.

Mitsui & Co. Deutschland GmbH seeks an External Relations Manager to advise senior management on global developments. The role involves building relationships with government authorities, industry associations, and external stakeholders. Responsibilities include monitoring trends, developing external relations strategies, providing briefings, and representing the company at events.

Leads More in Common's global and multi-country programs, developing, coordinating, and advancing initiatives that create value through cross-country collaboration. Manages global program development and delivery, external representation, global fundraising, and program quality and impact.

As an ICS Expert, you will shape, enhance, and embed the Internal Control System across MB Energy. You will work with stakeholders to strengthen the control environment, drive process improvements, and ensure effective risk management.

PhD student position in Structural and Molecular Biology focusing on otoferlin-driven synaptic vesicle fusion at inner hair cell ribbon synapses. The successful candidate will use structural biology techniques like cryo-EM and AI-driven modeling to study otoferlin's interactions with membranes, SNARE proteins, and other fusion machinery.

Working Student will integrate auxiliary systems into test vehicles, fabricate wiring harnesses, design mechanical prototypes, and perform diagnostics and repairs. Requires a major in Computer Science, Data Engineering, Electrical/Mechanical Engineering or comparable field, understanding of vehicle networks, and experience in modeling vehicle control actuators.

Research Scientist will contribute to the development of EUV lithography systems, focusing on strategies for precise optical component positioning. Responsibilities include physical modeling, simulation, system design, and specification development. Requires a strong background in physics, mathematics, or computer science, with expertise in optics, simulation, programming (Python), and algorithm development.

Leads and develops a team of field sales representatives in Western Germany. Manages key accounts and territories, analyzes market trends, and supports trade fairs and events. Collaborates with national account teams, marketing, and customer service to implement initiatives and achieve business goals.

Process and monitor outstanding receivables, communicate with debtors, and provide expert advice.

Expert in IFRS accounting and reporting, with a focus on IAS 12/income taxes, sought for Home Comfort Finance team. Responsibilities include ensuring high-quality, compliant, and timely group reporting, monitoring IFRS changes, and collaborating with internal and external stakeholders. Requires several years of relevant experience, strong knowledge of IFRS standards, and proficiency in SAP FI and MS Office.

The Cyber Security Analyst supports the confidentiality, integrity, and availability of Yogi's information systems across European operations. Responsibilities include monitoring security alerts, administering security controls, investigating security issues, and contributing to compliance with ISO 27001, NIS2, and GDPR.

As an IT Business Partner, you will translate business strategy into IT demand roadmaps, act as the primary IT contact for business leaders, and steer demand and portfolio management. You will also analyze processes and KPIs to identify improvement measures.