ruby English-speaking jobs in Düsseldorf

Manage electrical integration for utility-scale BESS projects, ensuring quality and coordinating interfaces between various technical parties. Requires Electrical Engineering degree and experience in BESS or renewable energy projects.

Senior Techno-Functional Business Analyst (m/f/d) needed for digital transformation project. Responsibilities include bridging business and technical teams, translating business needs into technical requirements, and collaborating with stakeholders throughout the solution lifecycle. Requires 5-8 years of experience as a Data Analyst, Business Analyst, or similar role, with experience in process and data analysis, technical expertise regarding data models, and experience working with cross-functional teams.

Procurement Manager role involving client acquisition, raw material purchasing, and physical tasks like loading materials. Requires good German skills, a Category B license, and willingness to be active.

HR Manager responsible for end-to-end hiring, compensation design, and talent development. Key duties include managing employee relations, ensuring German employment law compliance, and administering work permits. Requires a Master's degree and 5+ years of HR experience.

Senior CAMO Engineer for Helicopters ensures fleet airworthiness per EASA Part-CAMO. Responsibilities include managing maintenance programs, evaluating ADs/SBs, and maintaining technical records. Requires relevant engineering degree or EASA Part-66 license.

Motivated Laboratory Technician needed for Next-generation Sequencing. Responsibilities include DNA/RNA extraction, nucleic acid quantification, NGS library preparation, and quality control. Requires a Life Sciences degree and attention to detail.

Experienced ADR-qualified Fuel Truck Driver needed for operations on a US military installation. Responsibilities include safe transportation, loading, and unloading of fuel while adhering to all safety and operational procedures.

GTM Strategy Intern to help build a scalable sales engine for an AI healthcare startup. Responsibilities include building sales pipelines, optimizing outbound efforts, and testing acquisition channels. This hands-on role involves commercial strategy execution.

Lead complex data centre design and construction projects across the Frankfurt area. Manage the full lifecycle, including design, permitting, procurement, construction, and handover, ensuring compliance with German standards.

Procurement & Contract Manager for a high-growth European renewable energy business. Own procurement strategy, supplier relationships, and complex commercial negotiations across onshore wind projects. Requires strong contract negotiation expertise and a renewable energy market network.

Drive the Scale phase for AI ventures by coordinating support structures and ecosystem networks across Baden-Württemberg, Bavaria, and Switzerland. Connect startups, investors, and corporates to unlock commercial value.

HR Business Partner coaches managers on people management, engagement, and talent planning. This role champions change, manages recruitment, leads HR projects, and drives a commercially-focused people agenda.

Working Student in Cyber and IT Security Engineering supports SOC automation using ML and LLMs. Responsibilities include developing prototypes for alert enrichment and analyzing security workflows. Requires enrollment in a relevant field and programming skills, preferably in Python.

Global Patient Safety Lead to line manage Patient Safety Physicians and provide strategic safety leadership for major global development programs. This role intersects Patient Safety, Clinical Development, and Regulatory Affairs.

Senior Project Manager to lead Civil, Structural, and Architectural delivery for major hyperscale data centre projects. Requires 8+ years in major construction, including 3+ years as a Senior PM, with expertise in mission-critical facilities.

Experienced Network Architect needed for a 3-6 month contract supporting IT/OT network transformation. Focus areas include Fortinet/FortiManager, IDMZ, Purdue Model, IT/OT segregation, and network security. German language skills are essential.

The University of Passau seeks a Chair of History and Ethics of Medicine to represent the subject in research and teaching. Responsibilities include investigating medical practice ethics and contributing to the Institute of Health Sciences. Candidates need doctoral education and relevant experience.

Experienced Data Centre Commissioning Manager needed for a major project. Oversee commissioning from construction completion through L1–L5, IST, and handover. Requires strong knowledge of mechanical/electrical systems and fluent German and English.

Office Manager role overseeing daily administration and office management. Responsibilities include managing vendors, ensuring safety compliance, and coordinating office operations. Requires fluent German and English, strong organizational skills, and problem-solving abilities.

FPGA Engineer needed for embedded systems development in aerospace applications. Requires experience with PLD/FPGA technologies, embedded systems, and aerospace software development is a plus. Strong German language skills are essential.