ruby English-speaking jobs in Düsseldorf

Experienced Project Director/Lead needed for an 80MW, two-phase data center project in Berlin. Manage project lifecycle from construction to handover, ensuring alignment with budget, schedule, and quality. Lead multidisciplinary teams and interface with senior stakeholders. Proven data center project experience (50MW+) and strong electrical systems background required.

Process Engineer to identify inefficiencies and drive operational excellence using Lean/Continuous Improvement methodologies. Monitor project progress, build roadmaps, and partner with cross-functional teams. Lean Six Sigma Green Belt preferred.

The German Cancer Research Center (DKFZ) seeks a creative, ambitious researcher to establish an independent junior research group in translational gynecologic cancer research. The successful candidate will focus on early detection, diagnosis, therapy, or prevention of ovarian and/or endometrial cancer. The position is intended for researchers in the "qualification phase" with a strong postdoctoral track record and experience in tumor biology and/or preclinical and translational cancer research.

AbbVie's Product Development Science & Technology organization seeks a Principal Research Scientist I to lead the development and life cycle of container closure systems (CCS) for pharmaceutical and biopharmaceutical products. The role requires expertise in CCS materials, E&L concepts, functional CCS characterization, and Container Closure Integrity testing. The candidate will collaborate with global multi-functional teams and serve as Technical Lead on projects from early development through product launch and life cycle management.

Senior Technical Manager (f/m/x) Building Retrofit & Decarbonisation is needed to support fund teams in developing net zero implementation plans and identifying decarbonisation prop tech solutions. The role requires experience in delivering net zero carbon, energy efficiency, or building retrofit programs in the EU and experience with energy or building services modeling packages.

Manage and grow relationships with key clients, ensuring their needs are met while driving revenue growth. Identify, qualify, and close strategic sales opportunities. Collaborate with internal teams and partners to deliver solutions and ensure client satisfaction.

Develop and optimize technical solutions in SAP ERP logistics modules (MM, SD, WM) using ABAP OO and SAP UI5. Implement customer requirements, conduct analyses, and ensure high code quality and system performance.

TSL Projects seeks an EHS Manager to support and drive health, safety, and environmental performance across construction projects in Germany. The role involves implementing EHS standards, ensuring compliance with German regulations, conducting site inspections, and collaborating with project teams and contractors.

Organizes and guides cutting-edge research projects developing next-generation superconducting nanowire single photon detectors. Ensures research goals align with business objectives and scientific results are translated into products.

Internship focused on foreign exchange rates and foreign business statistics. Apply and expand your programming skills (Python, R) and contribute to data integration, DQM processes, and interactive visualizations.

Finance Manager – Graduate Entry position at P&G. Full responsibility for key strategic initiatives from Day 1. Typical starting positions include Financial Analyst, Plant Financial Manager, Financial Accountant, and Internal Audit Analyst. Must have a bachelor's or master's degree with strong academic results and proficiency in German and English. Full location flexibility in DACH is required.

Manages global website strategy, content, and implementation for a publicly listed company. Develops and executes website communication plans, optimizes website performance, and supports SEO and SEA initiatives. Collaborates with internal stakeholders to ensure consistent, compliant, and high-quality content. Drives Generative AI optimization initiatives. Monitors and reports website KPIs.

The Digital Pathology Application Consultant provides Informatics & Workflow expertise to support and deliver solutions for anatomical pathology customers. This role involves leading customer needs analysis, solution design, and presentations, as well as advising on IT ecosystem improvements and handling technical objections. The successful candidate will have a university or professional qualification in a relevant field, knowledge of Mirth, HL7, PACS, DICOM, and fluency in German and English.

The Professorship of Empirical Economics & Data Science at TUM School of Management seeks PhD candidates to contribute to research in econometrics, innovation policy, and technology management, with a focus on causal data science. Successful candidates will conduct research, publish in journals, present at conferences, teach, and collaborate with partners.

As a Sales & Customer Success Associate, you will drive revenue growth and customer success in the European market. Responsibilities include lead generation, sales pipeline management, customer onboarding, and relationship building.

Identifies and evaluates market trends for IaaS and PaaS services for SAP customers. Creates managed services portfolio roadmaps and designs new global managed cloud services. Manages end-to-end service offers and supports sales and presales teams.

Senior Accountant responsible for operative and strategic accounting, financial reporting, annual financial statements, and audit support.

Drive ZEISS Extended Reality's retail strategy by executing initiatives focused on online optical retail, omnichannel experience, insights, and continuous improvement. Manage customer onboarding, cross-functional workstreams, and project timelines. Analyze results, identify improvements, and standardize best practices. Lead pilots, store visits, and interviews to gather insights.

PhD student position in the IRTG 2773, investigating changes in social environments and their impact on affective disorders. The successful candidate will work on a project focused on major life transitions and early stages of affective disorders, applying innovative methodological approaches within longitudinal study designs.

The Max Planck Institute of Biochemistry seeks a part-time Project Administrator / Assistant (50%-80%) to support the management of over 30 externally funded research projects. Responsibilities include maintaining databases, drafting and processing contracts, coordinating reports, and managing project changes.