freelance English-speaking jobs in Mannheim

Research Scientist role at ZEISS Corporate Research & Technology. Focus on identifying emerging computing architectures and translating AI concepts into future technology opportunities. Responsibilities include analyzing AI systems, exploring next-gen architectures, and building proof-of-concepts.

Own brand portfolio performance and drive buying/assortment strategies in Product Specialist. Manage brand partnerships, lead negotiations, and optimize coverage using data analysis. Requires relevant degree and proven buying experience.

Senior HR Manager for Western Europe provides functional leadership, drives people initiatives, and ensures operational excellence across HR functions. This role supports global strategy implementation and regional HR transformation.

Strategic Account Manager to drive growth across DACH and European markets. Develop customers, manage engagement, and create pipeline. Requires technical background, B2B sales experience, and fluency in German and English.

Project Manager - Meetings Management for Life Science clients. Oversee program execution, manage budgets, and handle vendor relations. Requires meeting/program planning experience and Life Sciences client exposure.

Perform advanced statistical analyses for post-marketing areas, including clinical trials and real-world observational studies. Requires Ph.D. or M.S. plus relevant experience, proficiency in SAS and R, and strong communication skills.

Support IRIS2 and meoSphere program sourcing by executing RFI/RFP processes and managing supplier relationships. This role involves end-to-end sourcing, contract negotiation, and ensuring compliance with Global Procurement guidelines.

Support German and Swiss clients with precise tax service, managing requests from start to finish. Execute core tax operations, support relief at source, and manage documentation. Requires tax environment experience and fluency in English and German.

Design and develop firmware and software for wireless modules like Wi-Fi, Bluetooth, and LTE/5G. Responsibilities include driver development for Embedded Linux/Android and RF hardware bring-up. Requires C/C++ skills and experience in embedded systems.

Drive product quality and regulatory compliance for cutting-edge systems across global markets. Lead and scale the product compliance team, ensuring adherence to international standards for complex hardware, software, and AI.

Drive strategic sales and manage high-value accounts as an Enterprise Account Executive. Lead the full sales cycle, engaging C-level decision-makers to deliver market-leading workforce management solutions. Requires 5+ years in enterprise software sales and fluency in German and English.

Support independent oversight of the Consumer Deposits operational risk profile. Analyze events, scenarios, and frameworks to identify risk themes and drive improvements across global teams. Requires 4+ years in operational risk and strong data analysis skills.

Senior International Tax Manager advises on strategic tax matters across European jurisdictions. Requires 8+ years of experience, strong technical expertise in CIT, Transfer Pricing, and VAT, and fluency in German and English.

Director, Audit Manager role involves developing risk-based audit plans, leading engagements across financial and compliance areas, and assessing internal controls. Requires 12-15 years of experience, with a background in audit and financial services.

Lead technical discovery and design customized data-management solutions on the Workiva platform. Bridge sales, IT, and stakeholders to translate customer needs into integrated, AI-enabled workflows. Own technical outcomes end-to-end.

Shape global compensation and benefits strategy, focusing on variable remuneration and incentive design. Optimize C&B tools, ensure legal compliance, and benchmark market pay. Requires 7-10 years of HR experience and fluency in German and English.

This role supports the digitalization of education at the Hertie School. Key areas include CIVICA content development, digital support for instructors using LMS, infrastructure automation, and AI literacy training.

Global P&C Solution Manager Total Rewards drives performance through compensation and benefits. Responsibilities include designing global structures, conducting market analyses, and leading HR transformation projects. Requires a relevant degree and experience in global compensation frameworks.

Associate Perfume Analyst provides analytical support to creation and S&T units. Responsibilities include running perfume analysis projects, conducting GC/MS checks, and interpreting data using fragrance ingredient knowledge. Requires 3+ years of lab experience with GC-MS-FID.

Drives strategic steering and cross-functional alignment across Sales, Engineering, and Operations to enable efficient customization execution. Develops project plans, analyzes performance, and resolves bottlenecks in a life sciences context. Requires a Master's degree and 10+ years of relevant experience.