freelance English-speaking jobs in Wuppertal

Lead System Engineer for the New Athena-WFI satellite project. Act as technical authority, managing the instrument's technical baseline and configuration. Requires engineering degree and systems engineering experience.

Develop and execute the growth strategy for the Swiss market, owning sales performance and profitability. Build partnerships across retail and e-commerce channels. Requires a degree in a related field and experience in Key Account Management.

Lecturer in Cyber Security Host and Software Forensics. Teach digital forensics, malware analysis, and reverse engineering. Requires a degree in Cyber Security, practical experience, and C1 English.

Experienced AxiomSL Developer/Implementation Consultant needed to support custom AxiomSL ControllerView solutions on RegCloud. Responsibilities include implementing standard AxiomSL products for regulatory reporting and supporting localized European customizations. Requires 3–5 years of AxiomSL experience.

Lead Maintenance & Operations Supervisor for a new high-tech surface treatment plant. Responsibilities include ensuring operational stability, managing technical teams, and overseeing 24/7 operations. Experience with automated systems is key.

Graduate Warehouse Associate role involving receiving, stowing, picking, packing, and shipping goods. Requires basic German or English and comfort with physical activity, including lifting up to 15kg.

Own the strategy and lifecycle of retail device asset management software. Drive product direction from concept to market success by combining market insights with technical innovation. Requires 3-5 years in software product management.

Build Capital Cell's life sciences investment platform in Germany. Originate investment-ready companies and build a German investor base. Requires German/English fluency and ecosystem expertise.

Own the full B2C funnel for digital health apps, connecting acquisition strategy with in-product engagement. Manage paid media, lifecycle marketing, and attribution to drive user activation and retention.

Build the streaming data lakehouse for Germanys governments. Design and maintain batch & streaming data pipelines for CIVORA. Requires 1-3 years experience, Python, SQL, Airflow, and cloud/IaC knowledge.

Lead the German business for a leading digital asset exchange, driving commercial growth and local market strategy. This role requires expertise in the crypto ecosystem, regulatory compliance (MiCA, MiFID II), and scaling businesses in the DACH region.

Senior Java Engineer needed for a B2B contract role. Design and build scalable, cloud-native backend services using Java and Python across microservices on AWS, utilizing Kubernetes and Docker. Requires 5+ years of experience.

Manage energy portfolio mechanics, market compliance, and automation workflows. Translate German energy regulations (MaKo, Redispatch 2.0, §14a EnWG) into operational processes. Requires deep German energy market experience.

Therapeutic Specialist responsible for maximizing sales and managing customer relationships in the defined territory. Requires pharmaceutical sales experience, German healthcare system knowledge, and fluency in German.

Senior Frontend Developers will build and maintain Contabo's new product line, focusing on customer-facing interfaces and cloud-native tools. Key skills include TypeScript, Svelte, REST APIs, and E2E testing.

Operate ultra-precision diamond turning machines to manufacture optical molds. Perform metrology tasks using various devices to verify optical and geometrical specifications. Requires technical studies in relevant fields and experience in a precision environment.

Own the end-to-end conference programme for MedTech World's global events. Research emerging MedTech/HealthTech trends, develop compelling content, and recruit high-calibre speakers across international summits.

Global Head of Application Management Finishing leads all application activities in the Finishing segment. This role delivers global application services, supports sales and technical customer support, and drives strategic direction.

The Directory Services Architect designs and optimizes enterprise directory and identity platforms, including Active Directory and Microsoft Entra ID, in hybrid environments. This role defines standards and provides architectural guidance for identity services.

Drive growth for NXP by engaging OEM and Tier-1 customers on software-defined vehicles. Build relationships with R&D leaders to identify and pursue new software opportunities across the automotive portfolio.