ruby English-speaking jobs in Düsseldorf

Project Manager for international marine projects. Manages interfaces between stakeholders, oversees project execution, and analyzes company processes. Requires a master's degree, project management certification, and several years of experience in senior project management roles, ideally in the defense sector.

As an ICTP Governance Specialist, you will build and embed robust transfer pricing governance for the Agricultural Solutions business. You will maintain the intercompany transfer pricing framework, support IT system management, monitor results, and coordinate corrective actions. You will also build relationships with stakeholders, prepare documentation, and ensure audit readiness.

Drive and steer sourcing optimization projects across E.ON's product and service categories. Develop and implement initiatives to enhance supply chain processes. Collaborate with negotiation experts and category teams to refine sourcing strategies.

Senior Analyst to design, evolve, and maintain group-wide price forecasting methodologies and standards. Responsibilities include model review, market analysis, and stakeholder management. Requires a Master's degree in a quantitative field and 5-7 years of experience in energy markets.

IT Application Manager for Control Technology will operate, support, and develop control technology applications. Responsibilities include ensuring system availability, planning and implementing changes, designing interfaces, and collaborating on IT security measures.

Scientist in our Biology Department will develop, optimize, and validate bioanalytical methods for biologics using techniques such as ELISA, ECLA, or HPLC. Responsibilities include sample analysis, data interpretation, report preparation, and client communication.

Develop, integrate, and validate software for mission and ground station management using AI technologies. Contribute to software requirements definition, design, and testing. Collaborate with system engineers, architects, developers, and subcontractors.

A postdoctoral researcher is sought to advance in situ μCT experiments at PETRA III, focusing on the fatigue of magnesium-based implants. Responsibilities include improving the tensile testing setup, enhancing tomographic reconstruction methods, and implementing a multimodal measurement workflow.

B2B Media Group seeks a qualified lawyer to manage all legal matters for a fast-scaling international business. Responsibilities include contract drafting and negotiation, data protection compliance, and providing legal support for corporate and employment law matters.

Intern will support the Gross Gerau Digital Team, identifying digitization opportunities and executing projects. Responsibilities include local app development, primarily focused on touchless data flow, and providing support for existing and new local applications.

The Sr. Fleet Operations Manager ensures vehicle roadworthiness and compliance across Germany, Austria, and the Netherlands. This role executes fleet initiatives, supports delivery partners, and manages vehicle operational readiness.

Experienced Full Stack Engineer needed for large-scale digital projects in the financial services sector. Develop backend services using Java and Spring Boot, and frontend applications with Angular and TypeScript.

Manager will lead a team of professional coordinators and advisors, ensuring OlamAid's interventions are evidence-based and ethically sound. Responsibilities include developing methodologies, providing technical advice, and overseeing safeguarding frameworks.

As an SAP Solution Architect, you will design and document SAP solution architectures and system landscapes. You will lead SAP implementation projects, ensuring alignment between technical and business teams. You will create deliverables such as roadmaps, blueprints, interface specifications, and test plans.

Lead and manage a team of engineers in developing and delivering high-quality software solutions. Guide cross-functional and distributed teams to deliver results within tight deadlines. Foster a culture of mentoring, innovation, and skill development.

Knowledge Management Specialist ensures content quality and compliance in a global consulting organization. Sets standards for metadata, taxonomy, and governance. Equips consulting teams with tools and guidance for knowledge capture and sharing. Drives adoption of AI-enabled knowledge management processes.

Expert in recycling and remelting of aluminum wrought alloys. Supports technical improvements in upstream processing, casting, and scrap management. Analyzes cast house data, optimizes production schedules, and implements process improvements.

Experienced Infrastructure Automation Engineer needed to design and deliver Infrastructure-as-Code solutions using PowerShell and Desired State Configuration (DSC). Responsibilities include building and operating automation frameworks, CI/CD pipelines, and DSC resources/configurations. Must have strong software engineering background in infrastructure automation using PowerShell and experience with Git and Azure DevOps.

Capital Sales Account Executive will drive sales of high-value capital equipment within the Enabling Technologies portfolio. Responsibilities include managing existing accounts, identifying new business opportunities, leading complex sales cycles, and building relationships with surgeons, healthcare professionals, and hospital leadership. Requires a Bachelor's degree and 5+ years of experience in Spine surgical or medical capital equipment sales. Fluency in German and English is required.

The Director (f/m/x) Health Economics & Market Access - EMEA will shape and execute the regional HEMA strategy, act as a subject matter expert on health economics and reimbursement, and lead the development of health economic models and value dossiers.