freelance English-speaking jobs in Mannheim

HR & Administration Specialist needed for a fast-growing global logistics company. Manage employee attendance, scheduling, recruitment, and facility operations. Bachelor's degree required, fluency in Mandarin, English, and German.

As the first dedicated data science hire, you will own the machine learning stack end-to-end, designing and deploying models that power customer-facing features. You will work with a unique multimodal health dataset and contribute to the development of a Doctor AI. Strong Python skills, deep learning experience, and a production environment background are required.

Senior Software Engineer to build and scale a product cost intelligence platform using a modern full-stack architecture. Develop end-to-end features, design software systems, and collaborate with product, data, and customer teams. 3+ years of software development experience with TypeScript/Node.js/Next.js or similar stacks required.

Develop and produce high-impact video and AI-driven paid content for platforms like Meta, TikTok, and YouTube. Own the creative process from ideation to execution, leveraging both traditional production methods and generative AI tools. Analyze performance data and iterate creatives based on insights and testing results.

Full-cycle Account Executive to drive new logo acquisition and scale the revenue organization. Collaborate with founders on outbound, discovery, PoV creation, and close. Requires 5+ years in consulting, enterprise software sales, or technical sales of complex industrial products. Must have a technical or analytical background and the ability to close six-figure commitments with German mid-cap decision-makers.

Consultant Neonatologist provides expert neonatal care to critically ill and premature infants in a private medical facility. Responsibilities include clinical assessments, treatment plans, procedures, and collaboration with multidisciplinary teams.

Senior HR Specialist needed for international company. Manage end-to-end HR administration, including contracts, employee data, and queries. Ensure compliance with German labor law and support global mobility processes. Requires fluency in German and English.

Workday Adoption & Change Lead drives user adoption, change enablement, and stakeholder engagement for a global organization. Focuses on embedding sustainable Workday usage, improving manager self-service, and ensuring consistent adoption across regions.

Manages the implementation and sustainment of Lean principles across a manufacturing plant. Develops and executes a Lean roadmap, fosters a Lean culture, and leads continuous improvement initiatives. Requires a Bachelor's degree, 5+ years of Lean experience, and fluency in German and English.

Working Student IT Support will assist the Infrastructure team with first and second-level support for end-users, including diagnosing and resolving software and hardware-related problems. Support with hardware preparation and equipment setup and configuration. Develop and maintain technical documentation and provide technical training to employees.

Logitech for Business seeks an Inside Business Development Representative (IBDR) to identify, engage, and qualify potential customers within the SMB & Mid-Market segment. The IBDR will conduct outbound prospecting, respond to leads, and assess prospect needs to drive sales revenue. This role requires experience in B2B virtual sales, strong communication skills, and proficiency with sales tools like Salesforce CRM, LinkedIn Sales Navigator, and ZoomInfo.

Data Analyst (m/f/d) will explore datasets, evaluate data quality, and apply statistical methods to understand consumer behavior. The role involves collaborating with data scientists and engineers to build analytical solutions, visualize data, and provide data-driven insights. Requires a Master's degree in a numerate field and 2+ years of data analysis experience.

Regional Loss Prevention Manager leads security and loss prevention across Germany, Austria, and Central & Eastern Europe. Focus areas include shrink reduction, crime mitigation, risk assessments, investigations, and crisis response.

Lead Tech Strategist (f/m/d) Core Platforms in Energy Retail will translate business strategy into technological capabilities. This role requires deep understanding of CRM/Billing Platforms and experience with SAP, Salesforce, Kraken. The ideal candidate will have a degree in business informatics or management with experience as Head of IT or Head of Core Systems.

KAYALI seeks a Sales and Education Executive to drive brand performance across Germany, Denmark, Switzerland, and Sweden. The role involves delivering product and brand education to Beauty Advisors, supporting retail events, and ensuring alignment with global brand guidelines. Minimum 5 years of beauty and retail sales experience with a focus on fragrance and proven training experience are required. Fluency in German, English, and French is essential.

Postdoctoral Researcher (f/m/d) will contribute to the research professorship «Public Social Sciences and Humanities: Key Societal Debates» focusing on environmental humanities, public humanities, migration, decolonial discourse, indigenous studies, and creative writing. Responsibilities include developing and implementing a postdoctoral research project, organizing workshops and events, preparing academic manuscripts, and participating in the conceptual and editorial implementation of a blog.

Product Assurance Manager needed for space technology programs. Drive quality standards, lead Product Assurance activities, and ensure compliance with requirements throughout the project lifecycle.

IT professional to teach German-speaking students about real-world IT workflows and team practices. Must have fluent German and experience in development, testing, operations, or teamwork processes. Teaching experience is a plus.

Design, implement, and optimize the container platform OpenShift for 5G telecommunication networks. Collaborate with Telco partners across Europe on blueprints and system architectures.

Cook / Commis de Cuisine needed to ensure kitchen cleanliness, team collaboration, and high food standards. Passion for live cooking, international cuisine, and organizational skills required.