freelance English-speaking jobs in Wuppertal

Freelance WordPress Web Developer needed to build a new one-page website. Must have strong frontend skills, experience with WordPress themes and plugins, and knowledge of HTML5, CSS3, and JavaScript.

Experienced Solution Architect to lead the architecture and rollout of enterprise-grade Digital Twin solutions. Design scalable architectures integrating physical assets, data streams, simulation models, and enterprise systems.

Solution Consultant for Finance & Controlling Applications/SAP FI needed. Minimum 3-5 years experience in SAP, especially SAP-FI (ECC, S/4 HANA). Experience in consulting, requirement analysis, and international finance processes required. Degree in business administration, international management, business informatics, or similar.

Manage cross-functional projects focused on automation and efficiency in logistics, production, and maintenance. Design and implement automation solutions, develop standardized concepts, and introduce process improvements. Coordinate with stakeholders across departments to drive project success.

The Chief Product and Technology Officer leads product strategy, portfolio management, and roadmap decisions for a DeFi ecosystem. This role defines product direction, ensures product quality, and guides technology choices to support product strategy and delivery goals.

Principal Consultant to set up and govern Focused Build methodology, align delivery with SAP Activate and Agile principles, and manage requirements in Solution Manager.

Senior Project Manager to lead technical customer projects involving HMI and electronic systems. Requires MSc or BSc in Electrical Engineering, Electronics, or Software Engineering, plus project management experience.

Regional Head of Sales EMEA will define and drive regional sales strategy, lead and develop the sales team, and ensure alignment with global sales goals.

Experienced Managing Director sought for a specialized business unit focused on digital infrastructure services. Full P&L responsibility, operational leadership, and strategic development within a fast-growing organization. Proven experience in infrastructure, engineering services, or related fields required.

Quantitative Analyst to develop hedging strategies, price energy products, and support strategic decision-making in renewable energy.

Credit Research Specialist to conduct financial modeling, valuation, and credit risk analysis across sectors. Prepare research reports, market commentary, and present ideas to investors.

Leads and operates a new monoclonal antibody manufacturing unit, encompassing clinical and future commercial GMP production. Builds and manages a team of up to 50 employees, ensuring compliance with GMP, EHS, and quality standards. Drives operational readiness and smooth transition from project to routine manufacturing. Requires a university degree in a natural science discipline, several years of GMP biopharmaceutical manufacturing experience, and proven leadership skills.

Provides instructor-led training, develops and updates training materials, and supports the implementation of TE deployment plans. Requires knowledge of TE applications, AIX Analytics, and field operations.

Software developer with expertise in Java or Golang sought to design and implement cloud-based distributed systems. Responsibilities include architecture definition, service development, and collaboration within agile teams. Requires proficiency in cloud technologies, infrastructure as code, and DevOps practices.

EHS Advisor needed for 12-week contract starting in late April. Develop, implement, and maintain EHS programs, ensuring compliance with regulations. Conduct inspections, audits, risk assessments, and provide expert advice on EHS matters. 3+ years of experience in construction, data center, or oil and gas required. Bachelor's degree in a related field and relevant certifications are preferred.

MEP Procurement Lead for data center, pharmaceutical, and advanced manufacturing projects. Leads procurement strategy, tender processes, and negotiations for mechanical & electrical packages. Requires experience procuring MEP packages, technical understanding of MEP systems, and proven negotiation skills.

Provides comprehensive HR operational and administrative support across the employee lifecycle in Germany. Ensures legal compliance, operational excellence, and a positive employee experience.

The Research Lead will define and advance the organization's strategy in multimodal cognitive data fusion and Human-AI modeling. This role involves designing and conducting experiments to validate cognitive inference models and developing AI models for wearable devices. The ideal candidate has expertise in neurocognitive data analysis, machine learning, and computational modeling.

Private Equity Associate to support the full investment cycle for infrastructure assets across Europe and OECD markets. 3-5 years of experience in private markets, investment banking, or consulting with a focus on infrastructure. Strong financial modeling skills and experience in due diligence and transaction execution.

Test bed technicians carry out tests on internal combustion engines and after-treatment systems in test cells. Duties include test object installations, assembly work, and problem-solving related to test bed properties.