freelance English-speaking jobs in Wuppertal

Lead strategy and real estate for a global portfolio, translating corporate direction into actionable plans. Establish portfolio, workplace, and occupancy strategy while overseeing global transactions across EMEA, AMER, and APAC.

Experienced RRAM Reliability Engineer needed to support advanced embedded Resistive RAM development and production. Responsibilities include defining qualification strategies, investigating failure mechanisms, and developing reliability models. Requires 5+ years of NVM reliability experience.

Lead strategic value-add services as Head of Consulting, operationalizing a service catalog into a practical methodology. This role requires 8+ years in Security Consulting, advising enterprises on human risk and driving measurable behavior change.

Senior Project Manager co-leads projects and identifies growth opportunities for AUTO1.com across Europe. This role involves designing and executing business initiatives, managing cross-functional projects, and driving performance. Fluent English and German are required.

Fertigungsingenieur for production and industrialization at Blackwave. The role supports the manufacturing of flight-qualified, commercial COPVs for launch vehicles and satellites, aiming for scalable, automotive-like production.

Director, Business Development - Enterprise DACH builds Supermicro's enterprise presence in DACH. This strategic role targets C-level engagement on AI and data-center strategy, developing the local ecosystem. Requires 15+ years in enterprise technology with strong DACH network and fluency in German and English.

Account Manager for Federal Public clients, focusing on German public and defense customers. Drive IT transformation, influence frame contracts, and build executive relations within large FedGov clients. Requires 5+ years of IT sales experience.

Lead initiatives to define platform architecture and develop, qualify, and release SiC power modules. This senior role requires 10+ years in power semiconductors and strong technical leadership.

Lead cyber and regulatory compliance programs as Information System Security Officer. Ensure cyber posture, manage risk, and align IT/OT security with business functions across sites. Requires 8+ years experience and knowledge of ISO 27001, NIST.

Manage the MultiVacc sales process end-to-end for Egg & Poultry. This role involves lead conversion, operational execution of the pay-by-use model, and serving as the central customer contact. Requires sales experience in agriculture or livestock.

Head of Sales to shape and execute international sales strategy. Lead the sales team, drive revenue/margin targets, and expand B2B customer relationships in complex technical environments. Requires international sales experience.

Senior Director, Engineering - Energy & Commodities requires a hands-on technologist skilled in ML, AI, and data. You will build production-ready solutions with small teams, shaping transformative technology opportunities for clients.

Lead Airworthiness, Configuration Management, and Technical Publications for an EASA Part 21 Design Organisation. Oversee DOA privileges, configuration control, and compliant technical documentation. Requires 15+ years in aircraft development and knowledge of airworthiness requirements.

Sales Account Manager for Food Science in Northern Germany. Achieve sales goals for the Food Science portfolio, manage customer sales activities, and build a sales pipeline. Requires 3+ years of relevant sales experience and a relevant degree.

Software Engineer role at QuantumBlack, AI by McKinsey. Develop cutting-edge products, mentor client teams, and shape engineering cultures. Requires 2+ years building scalable full-stack applications.

Lead global Medical Affairs strategy for Oncology Precision Diagnostics. Requires advanced scientific/medical degree and expertise in oncology, precision medicine, and companion diagnostics. Drive strategy with pharma partners and KOL engagement.

Build and own the firm's data platform and intelligence layer. Own data architecture, ingestion, and governance. Develop AI tooling for firm context and manage access/risk.

Administrative Assistant supports the Administration Unit with bookkeeping, HR, procurement, and office management. Requires 2+ years of office administration experience and proficiency in English and German.

Develop, design, and debug embedded software solutions for Complex Device Drivers in customer AUTOSAR systems. Ensure compliance with ISO26262 and ASPICE guidelines while integrating BMS features.

Service Sales Account Manager responsible for growing service business through Service Contract and Non-Contract sales. Requires 5+ years in critical support product sales, strong negotiation, and technical understanding.