freelance English-speaking jobs in Wuppertal

Support Relationship Directors in International Corporate Banking across key sectors. Structure and propose banking and financing solutions while ensuring governance and risk controls. Requires experience in Corporate Banking, stakeholder management, and fluency in English and German.

Seeking 2 Research Support positions to assist with plant development and diversity lab work. Essential skills include molecular biology, plant handling, and genetics. Experience with Arabidopsis is a strong asset.

Lead supplier development and quality for Mechatronics, Mirrors, and Lighting. Drive performance improvements and coordinate APQP/PPAP for electrical/electronic components like PCBA, motors, and harnesses. Requires 5+ years in electronics manufacturing.

Student role focusing on Master Thesis in 3D Surgical Navigation. Work alongside colleagues to advance innovation in a modern, collaborative setting.

Data Analyst & AI Expert to extract and integrate structured/unstructured data. Develop and implement analytical models to identify trends. Communicate findings via data visualizations. Requires studies in CS/Business and experience with Python and AI/LLM.

Own and evolve the COTS hardware platform foundation for live video production systems. Evaluate and optimize system architectures involving compute, video, networking, and OS. Configure Windows and Linux for real-time workloads.

The CFO will lead financial strategy, reporting, and steering for the Cuculus Group. Responsibilities include managing capital markets, optimizing processes, and leading the finance team. Requires senior finance experience, HGB/IFRS knowledge, and fluency in English and German.

Field-based Medical Devices Auditor traveling across EMEA to assess quality management systems for medical devices. Requires strong German and English, and experience in R&D/manufacturing with Organics/Chemistry/Pharma.

Serve as central project manager for M&A mandates, overseeing financial modeling and client interface. Requires 5-7 years of relevant experience, advanced financial skills, and business fluency in German.

Drive the Enterprise Customer journey for industrial automation software. Lead adoption, scale solutions, and monitor customer health. Requires B2B Enterprise experience, technical understanding, and proficiency in German and English.

Drive development and validation of buck converter products, bridging design, manufacturing, and field performance. Lead NPI, qualify products, and ensure reliable, cost-effective IC solutions for various markets.

Onsite IT Field Support Engineers provide hands-on IT infrastructure and deskside services at operational sites. Responsibilities include break-fix, IMACD operations, hardware logistics, and supporting specialized services like AV and scanners. Requires 1+ years of experience and working German/English.

Strategic Business Development Manager to drive revenue growth in European Material Handling and Logistics. Focus on building a partner ecosystem with SIs and OEMs to position 3D vision solutions. Requires 5+ years in industrial automation sales and fluency in German and English.

STEM Expert needed for a fully remote AI training project. Solve, review, and validate complex scientific/technical problems using Python. Deep expertise in Chemistry, Biology, Math, Physics, Earth Science, or Robotics is required.

Valeo seeks a Principal Cloud Architect to help shape the future of intelligent mobility. This role involves contributing to breakthrough solutions for autonomous and connected driving.

Proactive specialist to strengthen occupational safety processes and develop a positive safety culture at European XFEL. Develop initiatives, improve risk assessments, and design safety training in a complex scientific environment.

Senior Accountant role focusing on monthly closing, general ledger, and HGB compliance for a manufacturing company. Requires experience in financial accounting, VAT, and ERP processes.

Join Josef-Schwarz-School in Heilbronn as a Teaching Assistant / Educator. Work in a warm, international school community with small classes, modern facilities, customised learning and real scope to contribute your own ideas.

Coordinate payroll across multiple European countries, ensuring accurate and timely processing. Collaborate with external providers and internal teams to maintain aligned processes, support reconciliations, and drive standardization toward centralized solutions.

Lead global pricing and packaging strategy for B2B SaaS, focusing on evolving models for traditional and AI-powered products. Own monetization, drive growth, and build the pricing function.