freelance English-speaking jobs in Mannheim

Principal AI & Data Architect to design and build production-grade, agentic-first AI solutions. Own technical leadership in proposals, shape data platforms on major clouds, and implement MLOps for measurable impact.

Lead and coordinate customer projects within Airport Solutions, ensuring on-time, on-budget delivery. Act as the central coordinator across internal teams, suppliers, and customers. Requires strong planning, stakeholder management, and fluency in German and English.

Digital Design Engineer to design advanced Mixed-Signal and SoC ASICs for MEMS consumer sensor integrated circuits. Responsibilities include digital module concept definition, circuit design, and validation. Requires 5+ years in IC digital design.

Assistant Store Manager supports the store manager to meet financial targets and ensure operational excellence. Responsibilities include team coaching, driving service excellence, and managing daily store operations. Requires 2+ years in retail management.

Lead Value Engineer for Pharma, architecting large-scale AI and data-driven business transformations using the Celonis Context Model. Requires 7+ years of experience, deep IT/SaaS background, and expertise in Pharma dynamics.

Lead direct sales engagements into mid-size enterprise accounts and partners in South Germany. Focus on creating account plans to attain Fortinet product deployments and negotiating terms. Requires 5+ years of sales experience and 2+ years in IT-Security.

This role supports Industrial Maintenance by improving commercial execution and operational performance across international operations. The Associate Director will lead cross-functional initiatives, drive performance through data, and advise senior leadership.

Drive continuous improvement across the region by leading structured projects and embedding Lean and Six Sigma practices. This role coaches teams on problem-solving methodologies and supports performance gains across SQDCP.

Lead the Trade Marketing strategy for the DACH market, driving point-of-sale success. This role involves managing a team, executing promotional campaigns, and analyzing shopper behavior within the consumer healthcare sector.

Senior Director, HRBP to advise Global Quality and Strategy leaders. This role shapes people strategies to enable business performance, drive transformation, and build talent pipelines in a complex global environment.

Student Assistant supporting the Detector Group Engineers and Scientists with daily tasks. Duties include organizing clean room storage, inventory, and assisting with project tasks like design, assembly, and data handling. Requires a Physics or Engineering student with good English.

Research Associate role focusing on supramolecular colloidal nanomaterials for medicine and diagnostics. Responsibilities include synthesizing, characterizing, and investigating multivalent nanoparticles for selective biological recognition. Master's degree in a relevant science is required.

Develop applications for in-line metrology and inspection using ZEISS' FIB-SEM technology. Operate systems in clean rooms and collaborate with internal teams on technology development. Requires relevant engineering degree and SEM/FIB experience.

Provide central QA for technical, operational, data, and resilience aspects of BRT scenarios. Assess system readiness by reviewing test evidence, interfaces, and recovery arrangements. Requires experience in complex banking system testing and strong analytical skills.

Staff Process Development Engineer for Digital Medical Devices. Develop and optimize processes for digital medical device projects, ensuring compliant implementation. Requires 4+ years in a regulated manufacturing environment and knowledge of ISO 13485.

Process Engineer for Dry and Wet Etching in semiconductor manufacturing. Responsibilities include ensuring process stability, driving improvements, investigating deviations, and supporting new technology implementation. Requires a relevant technical degree.

Define and harmonize global HR policies and ensure a consistent global communication strategy for learning. Develop marketing plans, create content, and manage digital communication surfaces. Requires a Master's degree and HR development experience.

Develop AI xPU chip power supply requirements and architectures. Define next-gen power specs, design solutions, and propose new concepts. Requires Ph.D. or M.Sc. with R&D experience in power electronics or related fields.

Information Architect designs and improves data structure and usage within data platforms. Responsibilities include building data models, optimizing semantic layers, and ensuring data quality across systems.

Client Executive drives strategy for global enterprise accounts, focusing on value delivery, retention, and new business growth. Requires 15+ years of experience, consultative selling success, and proficiency in global account planning.