ruby English-speaking jobs in Düsseldorf

Process deviations handling in biotechnological pharmaceutical production. Responsibilities include root cause analysis, corrective actions, risk classification, and process improvement. Requires a technical or scientific degree, project management experience, and proficiency in MS Office and IT systems.

The Finance Director will lead a team of Finance professionals, partnering with the Global CLT to drive financial planning, reporting, and operational ownership for HelloFresh SE, HelloConnect Inc., and HelloFresh Services Poland. This role requires expertise in P&Ls, Balance Sheets (IFRS and HGB), and Cash Flow statements, as well as experience in audit, budgeting, and financial systems.

Conduct process and risk-based audit assignments across DHL SUPPLY CHAIN's EMEA, UKI, and selected global operations. Prepare audit programs, perform testing, and document results. Present findings to senior management. Contribute to audit function development and risk assessment.

Working Student Product Designer will create user experiences and interfaces for Virtual Assembly Line tools. Responsibilities include collaborating with teams to define problems, conduct research, and design solutions. The ideal candidate will have a design portfolio, strong Figma skills, and a user-centric approach.

Research Associate for a project focused on quantum simulation of frustrated spin models in 3D using Rydberg atoms in optical tweezers. Duties include research, characterization of Rydberg excitation, and implementation of Rydberg blockade fidelity. Requires a Master of Science in experimental physics with experience in neutral atoms, optical tweezer arrays, and Python programming.

Lead a team of MSAT specialists, driving technology transfer and process validation for biopharmaceutical projects at the Heidelberg site. Champion scientific excellence, process improvement, and client partnership.

Senior Machine Learning Expert to design, build, and optimize large-scale machine learning systems for identity verification products. Collaborate with ML scientists, engineers, and product stakeholders to productionize AI models. Develop scalable Python-based backend services and microservices architectures.

As a Principal, you will leverage deep industry expertise to lead complex client projects, develop strategic frameworks, and cultivate client relationships. You will supervise cross-disciplinary teams, mentor talent, and drive project management.

Leads accounting, ERP, and compliance for a German GmbH, overseeing financial reporting, risk management, and process improvement. Manages a team of 2-3 accounting professionals and supports strategic initiatives including group restructuring and financing. Requires expertise in German GAAP (HGB), consolidation, and tax regulations.

This role involves preparing courier schedules and routes, coordinating work distribution, monitoring delivery cycles, and providing support to couriers. Responsibilities include updating systems, contacting customers, and reporting issues.

A London-headquartered institutional private equity firm seeks a Head of Capital Formation / Partner to build and lead its investor relations and fundraising function. This role reports to executive leadership and owns the entire capital formation strategy.

Staff Digital Hardware Engineer will design, implement, and verify FPGA-based digital logic for SDR products. Responsibilities include collaborating with multi-disciplinary teams, owning FPGA design, and leading digital design efforts. Minimum Bachelor's degree in a related field and years of experience in digital hardware design are required.

The IT System Administrator provides technical support to employees, troubleshooting hardware/software issues and ensuring optimal IT functionality. Responsibilities include managing user accounts, supporting software deployment, and maintaining IT documentation. Experience with computer hardware/software, excellent diagnostic and communication skills, and familiarity with Microsoft Windows are required.

Leads the global digital experience for Sonova's B2B customers, including hearing care professionals worldwide. Defines and owns the B2B digital strategy, including web, customer portals, e-commerce, and AI-enabled experiences. Drives commercial growth through digital initiatives and builds AI-powered customer experiences.

Team Lead (Wind turbine Installation & Dismantling) Your responsibilities Lead and supervise teams on site Plan, coordinate, and delegate daily activities Ensure compliance with safety and quality standards Support project coordination and client communication Provide technical guidance and resolve on-site issues Monitor project progress and quality Complete project reporting and documentation Men

Deputy Anti-Money Laundering Officer to strengthen Financial Crime and Compliance. Develops and enhances AML policies, conducts investigations, oversees monitoring activities, and ensures regulatory alignment. Requires experience in AML, financial crime, or compliance within financial services.

Coordinate the integration of SAP IDM replacement, Entra ID, into Getinge's global IT applications landscape. Support 3rd Level Support authorization requests and manage SAP test management projects.

Expat Dispatcher (m/f/d) for Purchasing & Logistic control in Craiova, Romania. After training in Germany, you will set up inventory control and storage management. Responsibilities include controlling goods receipts, managing inventory, coordinating deliveries, and handling urgent buy part recovery. Requires vocational training in freight forwarding or industrial clerk with logistics experience and SAP skills.

PhD position in translational biochemistry/biophysics focused on pediatric neurogenetic disorders and muscular dystrophies. The position is within the research group for neurogenomics and translational myology of Prof.Dr.Sebahattin Cirak. Responsibilities include proteomics, protein expression and characterization, data analysis, and collaboration.

Support compliant technology and product development with a focus on biological safety. Lead biological safety evaluations, serve as a technical contact for biocompatibility topics, and collaborate with cross-functional teams.