freelance English-speaking jobs in Mannheim

Develop and expand strategic accounts across the German and Austrian data center ecosystem. This role requires 5+ years in data center/cloud sales, strong German/English fluency, and technical sales skills.

Team Lead Production & Logistics supports the leadership team to optimally allocate resources. Requires vocational training or a degree in relevant fields, plus industrial experience. Must be business fluent in German and fluent in English.

Dangerous Goods Expert to drive regulatory excellence in global life science transport. Own end-to-end dangerous goods compliance, assessing classifications and developing compliant solutions. Requires Master's in chemistry, DG expertise (DOT, IATA, etc.), and programming skills.

Senior Mechanical Project Manager to lead mechanical package delivery for a large-scale hyperscale data centre project. Responsibilities include managing teams, budgets, and overseeing HVAC, pipework, and plant installation. Requires experience in large construction projects.

Drive growth for the Sensors product business across EMEA by managing existing accounts and prospecting new opportunities. This role requires B2B sales experience, strong negotiation skills, and the ability to communicate technical concepts.

Lead Process Owner for Calibration, Measurement Test Equipment, and Procurement. Harmonize equipment lifecycle management, calibration standards, and procurement across global laboratories to ensure technical reliability and compliance.

Staff Solutions Architect, AI Subject Matter Expert, acts as the technical authority for prioritized opportunities. Focus areas include application security, cloud/hybrid platforms, CI/CD, or AI-assisted development. Requires deep technical expertise and experience winning complex enterprise decisions.

Solution Architect to shape advanced data-driven solutions within Big Data, Analytics, and AI. Translate business needs into robust system architectures, focusing on big data platforms, data analytics, and AI/ML ecosystems.

Junior Corporate Accounting Manager responsible for intercompany reconciliations and consolidation processes. Requires a business administration degree, HGB knowledge, and 1-2 years of relevant experience. Must be fluent in German and English.

Drive new business growth across the DACH region for LexisNexis Risk Solutions. Manage the full sales cycle for fraud, identity, and compliance solutions, requiring fluency in German and English.

Head of Sourcing leads and owns the end-to-end sourcing process across all categories. This role translates procurement objectives into strategies, manages supplier relationships, and leads the sourcing team. Requires 10+ years of global sourcing experience.

Lead policy communications for Europe, translating complex issues on privacy, AI, and open source into public narratives. Drive proactive media voice, build stakeholder relationships, and craft high-stakes materials.

Lead data-driven creative strategy for Meta, Google, TikTok, and other platforms. Oversee execution, develop concepts, and analyze campaign performance against KPIs. Requires 3+ years in creative strategy with performance marketing understanding.

Postdoc and PhD positions are available to develop next-generation computing elements using oxide/nitride-based resistive switching memory for MCU and AI applications. Research involves device fabrication and electrical characterization.

Senior Industrial Designer to shape intelligent physical experiences. Lead design from vision to realization, combining craft with strategic thinking across physical, digital, and connected touchpoints. Requires 5+ years of experience.

Drive strategy and performance for the Board Connectors & Industrial Interconnect Systems portfolio. This role owns the product lifecycle, managing growth, innovation, and P&L across global teams. Requires 10+ years in industrial technology.

Mid Market Account Executive for DACH. Own revenue through self-sourced pipeline, managing complex deal cycles for 15+ products across 8 personas. Requires 18+ months outbound SaaS closing experience and native German fluency.

Senior Security Engineer joins the CISO team to implement cloud security through threat modeling and Infrastructure as Code. This role involves hands-on engineering and shared responsibility for designing and operating security controls.

Lead and develop the Inbound Logistics Process Engineering team. Drive key projects in the CLAAS AI initiative, own logistics processes, and improve target visions for global SCM. Requires a degree in a relevant field and logistics/manufacturing experience.

Lead technical SEO audits and manage site architecture for a global luxury platform. Identify and implement AI solutions, support international storefront SEO, and collaborate with Product/Engineering. Requires 4+ years of e-commerce SEO experience.