freelance English-speaking jobs in Wuppertal

BIM Manager for a global firm, coordinating BIM resolution plans and project strategies for large-scale projects. Requires experience in execution planning, BIM application, and training. Proficiency in German and English is necessary.

Experienced MEP Cost Manager needed for Data Centers. Duties include cost estimation, procurement, contract administration, and cost reporting. Requires technical knowledge of Data Center or related facility assets.

Experienced IT Team Lead to manage and improve ERP services, including SAP ECC and S/4HANA. Responsibilities involve team leadership, service ownership, process design, and driving complex ERP projects. Requires a relevant degree and strong SAP/ITIL knowledge.

Working Student supporting Customer Success Management in MEE. Tasks include preparing customer demos, creating digital content, optimizing processes, and providing operational support. Requires fluency in German and English.

Seeking a Junior Site Manager to oversee construction projects, ensuring smooth, safe, and on-schedule operations. Responsibilities include managing site activities, estimating costs, and interpreting technical drawings. Requires a civil engineering degree and 3 years of site management experience.

Senior Embedded Software Developer to improve the quality and stability of RIOT-based thermostat software. Responsibilities include developing energy optimization and motor control features, fixing bugs, and adapting software to new hardware. Requires C/C++ expertise.

Area Manager ensures site operations meet customer demand by leading teams to maintain safety and efficiency. Responsibilities include driving productivity, analyzing performance, and implementing process improvements. Requires a degree and team leadership experience.

Senior Director Business Development for DIID at a global CRO. Responsible for business development strategy, client retention, and coordinating BD staff activities within a sales territory. Requires 7+ years in clinical research/sales.

Technical Account Director acts as the technical twin to the Global Account Director, managing customer relations and driving technical pursuits from pre-engagement through RFQ. Requires 10+ years in the automotive industry.

Servity Developer role for Daimler requiring 3+ years of experience with mandatory Servity skills. This is a hybrid contract position with a duration of 3 to 6 months.

Contract Golang Software Engineer role building innovative products. Requires strong backend experience, cloud comfort (AWS/Azure/GCP), and knowledge of distributed systems and modern deployment practices.

Mechanical Test Engineer (w/m/d) Applicators is sought for the Brachytherapy division. This role involves conducting and documenting mechanical testing of medical products and serves as a central point for various departments.

Support a major German HVDC transmission infrastructure project as a Site Administrator. Responsibilities include administrative tasks, reporting, coordinating site logistics, and managing office operations. Requires strong German and English skills.

Drive and scale SEA performance across international markets. Own and optimize Google and Microsoft Ads, managing Search, Shopping, PMax, and YouTube campaigns. Requires 4+ years of SEA experience and strong analytical skills.

Working Student in AI & Resilience Analytics joins the Risk Consulting team. Analyze claims, climate, and operational data to generate risk insights and develop decision-support tools using AI and data science.

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.

Define product direction for shared mobile foundations, including navigation and app shell, for iOS and Android. Own strategy, roadmap, and outcomes while coordinating cross-team releases and technical trade-offs.

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

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.

Drive international sales of end-of-lease and IT Asset Disposition equipment to maximize revenue. Develop remarketing strategy, build partner relationships, and manage sales pipelines. Requires 3+ years in IT remarketing or B2B sales.