freelance English-speaking jobs in Wuppertal

Business Development Director for Information Solutions Aftermarket. Responsible for global Business Development and Services strategy, driving profitable growth through portfolio expansion and operational excellence. Requires 10+ years in relevant fields.

Design, build, and test hardware for space infrastructure combining AI computing with laser and RF communications. Focus areas include digital, analog, RF, and power electronics. Requires 3+ years in complex electronic hardware development.

Lead the Demo Workshop team in Nussloch, managing service technicians and coordinators for equipment inspection and repair. Drive customer and service excellence by owning the end-to-end demo process and improving workshop operations.

Sell a digital glare analysis tool for PV systems across Europe. Identify and approach B2B clients like developers and consultants. Run demos, close sales, and provide market feedback. Requires native language skills and B2B sales experience.

Software Engineer Lead role requiring expertise in Python, Kubernetes, and Docker. This position involves technical leadership and cross-functional collaboration, reporting to the CTO/founders.

Project Lead in Inhouse Consulting drives transformational change at BASF. Guide projects from start to finish, providing strategic solutions in areas like sustainability and organizational development. Requires 2+ years in change management or consulting.

Develop and maintain ground support systems for A400M, Eurofighter, and Tornado platforms. Define system requirements, perform testing, and support technical project execution. Requires studies in Electrical Engineering or related fields.

Entry-level Jr Quality Engineer role supporting manufacturing quality activities in a semiconductor environment. Develop skills in data analysis, quality methodologies (SPC, MSA), and problem-solving. Requires a relevant Bachelor's degree and proficiency in English and German.

Senior Platform & Hardware Applications Engineer to enable customer adoption of Optical Compute Interconnect technology. Responsibilities include platform integration, system validation, and technical support across the product lifecycle.

Lead a multidisciplinary team for a strategic, large-scale data center project. Requires a degree in Civil/Construction/Engineering and extensive experience managing complex projects over €500M.

Design and develop aero engine components and complex assemblies. Create technical solutions using conventional and Model-Based Definition methods. Manage work packages in an agile environment, ensuring robust engineering solutions.

Lead and develop the Customer Care Team, driving operational performance and customer satisfaction. Improve KPIs, evolve processes, and implement AI/automation across consumer-facing services. Requires 5+ years of leadership experience.

Analyze and plan Army exercises and training to boost readiness. This role involves developing plans, supporting training evaluations, and contributing to posture and crisis planning for the Army and partners. Requires 6+ years in military operations or planning.

Investigate the topographical behavior and electrochemical influence of cracked gas diffusion layers in PEM fuel cells to define defect tolerances. Requires enrollment in a technical/natural science program and knowledge of energy technologies or porous media.

TUM seeks Associate or Full Professor in Regenerative Design and Construction. Responsibilities include research, teaching, and mentoring early-career scientists, focusing on circular and climate-responsive approaches.

Lead a multidisciplinary team to deliver a strategic, large-scale data center project from initiation to handover. Requires a degree in a relevant engineering discipline and extensive experience managing complex projects over €500 million.

Drive operational development and maturity of the ASOC, leading intelligence and operational functions. Define roadmaps, manage multicultural teams, and ensure integrated delivery across complex environments.

MES Tool Support Engineer provides L1 support for DELMIA and DELMIA Apriso. Responsibilities include user support, data maintenance, and analyzing data flows between DELMIA, Apriso, and SAP. A relevant engineering or technical degree is required.

Precision Mechanic contributes to developing and maintaining scientific instrumentation by providing specialist precision manufacturing expertise. This role involves advising on production designs, manufacturing components, and supporting the assembly and repair of mechanical instruments.

The Energy Informatics lab seeks a doctoral or postdoc researcher for the INITIAL project. Focus involves digital integration and data-driven optimization of energy park models. Requires M.Sc. in CS, IT, or related field.