freelance English-speaking jobs in Wuppertal

Staff Product Manager to own Deel's money movement systems, including the accounting event model, journal entry engine, and ERP sync. This role drives financial integrity and supports IPO readiness. Requires 7+ years in product with ledger or accounting system experience.

Lead and develop an international software engineering team driving the USM platform. Ensure secure, scalable Identity & Access Management and promote DevOps practices. Requires technical leadership and strong communication skills.

The PreSales Enablement Manager develops demo stories, maintains global demo platforms, and creates digital content to equip sales teams. Requires experience in customer-facing technical roles and knowledge of Esko Supplier software.

The Digital Technology Business Relationship Manager acts as a liaison between business stakeholders and global digital technology teams. This role involves defining strategic roadmaps, developing digital solutions, and managing project risks.

Drive the global Workday strategy, roadmap, and governance for HR technology. Own the backlog, manage stakeholders across countries, and ensure platform stability and business value. Requires HR/Workday expertise.

Senior/Principal Data Scientist to drive and expand soil nutrient machine learning and new data-driven features. Requires 5+ years of experience, advanced degree, and expertise in Python, ML concepts, and the ML lifecycle.

Lead and develop a team managing the EMEA HR technology landscape, focusing on SAP SuccessFactors. Oversee system performance, governance, and drive HR process optimization across international operations.

Key Account Director Funds DACH is accountable for growing Ebury’s Institutional client base in the DACH region. Responsibilities include direct sales, networking, and partnering with fund ecosystem players. Fluency in German and business English is required.

Lead risk management and V&V for AI SaMD products (CT/MRI/US) per ISO 14971. Ensure compliance with IEC 62304, ISO 13485, FDA SaMD, EU MDR, and GMLP. Requires 8+ years in Medical Device Software/Quality/Regulatory, with 3+ in AI/ML healthcare.

Directory Services Architect supports design and operation of enterprise directory and identity platforms, including Active Directory and Microsoft Entra ID. This role defines standards and provides architectural guidance for secure, scalable solutions.

PhD Engineer role focusing on Precision Crop Protection. Responsibilities include executing a PhD thesis, planning and analyzing agronomic field trials, and investigating innovation opportunities in Ag production systems. Requires expertise in small grain systems and precision agriculture technologies.

Join the test development team focusing on silicon photonics. Responsibilities include designing, implementing, and debugging manual and automated tests for test equipment. Requires a degree in Electrical Engineering or Computer Science and experience in software/system testing.

Strategy Lead to define and deliver the EMEA region's strategic direction and change programme. This role involves creating business plans, defining growth strategies, and managing transformation workstreams across sectors.

This role requires a Director of Product Management with expertise in optical transport technologies. You will champion portfolio strategy, drive business growth, and act as the primary interface between regional stakeholders and PLM.

Support the implementation of a digital tool for helicopter maintenance and airworthiness data. Integrate, maintain, and analyze CAMO and maintenance data, identifying process improvements. Requires a technical degree and experience in related fields.

Warehouse Logistics Associate role involving unloading, lifting, scanning, and sorting products. Requires ability to stand/walk for long periods and lift up to 15kg. Basic German or English proficiency is needed.

Schichtleiter Produktion für ein 3-Schicht-System. Verantwortlich für Führung, Organisation und Sicherstellung eines qualitäts- und termingerechten Produktionsablaufs. Erfordert Erfahrung in der Produktion und Mitarbeiterführung.

Head of Performance Marketing leads a team of 5 to scale paid search and build paid social. Responsibilities include performance steering, budget allocation, and developing scalable marketing infrastructure across Europe and North America.

Implement data-driven B2B marketing initiatives and develop inbound marketing measures. Responsibilities include planning, optimizing digital campaigns, and managing marketing automation processes. Requires marketing experience and proficiency in HubSpot or similar systems.

Define ML technical vision and architecture for payment optimization. Lead cross-team standards, build foundational ML infrastructure, and mentor senior engineers. Requires deep ML mastery, production experience, and payments domain knowledge.