freelance English-speaking jobs in Wuppertal

Master thesis focusing on adaptive observer design for reversible solid oxide cell systems at the Institute of Energy Technologies – Fundamentals of Electrochemistry (IET-1).

Designs, builds, and operates electrical systems for a Direct Air Capture (DAC) facility. Owns electrical design from schematics to installation and commissioning. Collaborates with automation, process, and mechanical engineers. Requires a degree in Electrical Engineering and 5+ years of experience in industrial electrical engineering. Proficient in EPLAN Electric P8 and familiar with German electrical standards and regulations.

Leads the new Cross-Subdivisional Products & Solutions business subdivision within the Test & Measurement division. Drives AI integration, scalable product development, and cross-subdivisional collaboration. Builds strategic relationships with customers and partners across various industries. Defines and executes the division-wide AI integration strategy. Leads an incubator team to validate and develop new products and solutions.

Exceptional Sommelier to curate wine lists, educate teams and guests, and lead tastings at luxury venues worldwide.

Patent Engineer to work with European Patent Attorneys on patent drafting, prosecution, validity assessments, and strategic IP analysis. Strong technical background and excellent written and spoken English required.

As Director of Site Reliability Engineering, you will lead a team of 25+ engineers responsible for cloud infrastructure, database operations, network infrastructure, and observability. You will own the infrastructure strategy and roadmap, lead the Doctolib Operations Center, and drive a shift to a proactive reliability culture.

ELANTAS, a leading manufacturer of insulation and protective materials, seeks an SAP BW & SAC Expert to join their Information Technology team.

Leads the implementation of Salesforce as the primary CRM platform, identifies complementary tools, and establishes a roadmap for transformation. Designs, optimizes, and governs the lead-to-sale conversion process, collaborating with senior sales leaders, marketing, operations, and other stakeholders.

Kindergarten Teacher (m/f/x) needed for a bilingual school in Friedrichshafen. The role involves pedagogical care, educational program implementation, observation and documentation, and parent-teacher communication. Applicants must have a relevant pedagogical qualification, teaching experience, native English skills, and basic German.

The Republic of the Marshall Islands Investigations department seeks an experienced Marine Investigator to lead complex investigations of marine casualties involving Marshall Islands-registered vessels. Responsibilities include identifying root causes, developing safety recommendations, and producing reports aligned with international standards.

Intern to support the planning, execution, and delivery of global communication projects. Responsibilities include visual communication, content creation, and editorial maintenance of digital channels.

Senior Specialist accountable for BCBS 239/RDARR compliance, risk data aggregation, data quality, architecture, and regulatory engagement. Requires substantial experience in risk management, finance data, regulatory programs, and large-scale data transformations.

Lead multiple software development teams, driving development strategies focused on robust SaaS architectures and cloud technologies. Establish AI-native engineering standards, leveraging Claude Code and similar tools, to maximize productivity. Ensure processes, quality, and security standards are met, aligning with healthcare regulatory requirements.

Conducts due diligence investigations, analyzes financial statements, and assesses risks related to potential credit business. Participates in the formulation and execution of recovery plans, identifies and evaluates risks associated with loan restructuring, and prepares due diligence and risk assessment reports.

Experienced Electrical Project Manager needed for a flagship offshore wind project in the German Baltic Sea. Lead delivery of electrical systems including cables, substations, and grid infrastructure. Manage contractors, budgets, and risks.

Senior Image Processing Engineer to develop image processing algorithms and machine learning techniques for digital hunting and nature observation devices.

Chemical engineers conduct feasibility studies, research process improvements, evaluate technology, and design and test chemical processing plants. They oversee construction, operation, and maintenance, establish quality control, and may supervise technicians and other engineers.

Analyze quality-related processes and systems to identify digitalization opportunities and define automation measures. Develop strategies and concepts for digital process optimization and continuous improvement. Participate in projects to define data structures and work with stakeholders to embed digital solutions.

SAP Data Migration Consultant (BODS/ABAP) required for a global customer's ECC upgrade to SAP ECC 6.0. Focus on BODS and ABAP development for end-to-end data migration. Must have strong BODS experience, ABAP development skills, and understanding of SAP data structures.

Captain for Learjet 60 operations, ensuring flight safety and operational readiness. Requires EASA ATPL, Learjet 60 Type Rating, MCC, and CASA Class 1 medical. Must be a team player, flexible, and willing to relocate.