ruby English-speaking jobs in Düsseldorf

Senior Financial Analyst to lead budget consolidation, design rolling forecasts, and build complex financial models. Translate data into strategic insights, collaborating across teams in a fast-scaling fintech environment.

Drive RTI standards and implementation for the EU Pay Directive, partnering to ensure policy alignment and compliant rollouts. Coordinate RTI intake, data preparation, and system testing while managing pay data collection and communication.

Proactive Supply Chain Specialist to manage strategic procurement of mechanical, electronic, and optical components. Drive supplier performance, cost optimization, and supply chain excellence while collaborating with global teams.

Lead a business unit for advanced laser technology solutions in industrial and precision manufacturing. Responsible for profitable growth, commercial development, and market positioning across high-value segments. Requires experience in international B2B technology and driving commercial expansion.

Experienced Fractional Business Development & Client Relationships Partner needed to grow client portfolios across Germany, Europe, and international markets. Identify, develop, and convert commercial opportunities with senior decision-makers.

Postdoctoral Researcher for Longitudinal Surveys at GESIS. Responsibilities include planning and implementing ESS and CRONOS surveys, data processing, and publishing research. Requires a PhD in Social Sciences and skills in quantitative research using Stata or R.

Head of Engineering for a global dairy manufacturer. Own the entire process for a multi-year, €50M investment project supporting German, Nordic, and UK functions. Requires a relevant engineering degree and 5+ years in the dairy or process industry.

Senior Engineer QA/QC ensures quality across Civil, Structural, and Architectural works for complex construction projects. Responsibilities include documenting inspections, managing non-conformities, and verifying compliance with project specs and EU directives.

Chief Engineer ensures peak efficiency of electrical, mechanical, and fire/life safety equipment in data centers. Responsibilities include maintenance, emergency response, and managing large-scale projects to drive innovation and reduce costs.

Head of Supply Chain owns end-to-end physical goods flow, including purchasing, warehousing, and logistics across Europe. This role manages assembly, owns ERP systems, and drives supply chain financials. Requires 10+ years of experience.

RF Integration Specialist owns the physical RF layer of communication and sensing systems. Responsibilities include antenna system integration, RF performance optimization, and tuning RF components. Requires 5+ years in RF hardware integration.

Intern Autonomous Driving supports R&D in uncertainty estimation for end-to-end autonomous driving. Tasks include literature review, technique evaluation, and ML framework implementation. Requires CS/Robotics background, Python proficiency, and deep learning knowledge.

Senior Project Planner needed for a major international infrastructure project. Responsibilities include developing detailed schedules in Oracle Primavera P6, monitoring milestones, and preparing project reports. Expert P6 experience is mandatory.

Expert Quantity Surveyor (M&E) supports Subcontracting Management across the project lifecycle. Responsibilities include estimating costs from drawings, preparing BoQs, and verifying subcontractor payments using digital tools. Requires a relevant degree and five years of experience.

Tenure Track Assistant Professor in Process Robotics in Bioprocess Engineering. Requires expertise combining bioprocess engineering, automation, and process optimization, utilizing modern robotics methods.

Support HR & General Affairs initiatives, manage office operations, and assist with events. Requires 5+ years in administrative or service roles, fluent German and English, and strong organizational skills.

Postdoctoral Researcher needed to lead method development in computational epigenetics. The role involves developing ML and network-based modeling to infer DNA methylation regulators from omics data. A PhD in a relevant field is required.

Manage end-to-end third-party governance, including onboarding, risk assessment, and contract oversight. Ensure compliance with regulations like DORA and Solvency II. Requires a relevant degree and experience in Third Party or Risk Management.

Doctoral researcher in microbial systems biophysics to investigate E. coli navigation in complex environments. Requires a (bio-)physics/engineering degree, proficiency in Matlab/Python, and strong English skills.

Develop and optimize medium-voltage cable accessories up to 42 kV. This role involves design, testing, and leading PLM projects with external partners. Requires an Electrical Engineering degree and knowledge of plastic injection molding.