ruby English-speaking jobs in Düsseldorf

Design and develop high-performance electronic circuits for detector control and signal readout. Implement and optimize FPGA firmware using VHDL or Verilog/SystemVerilog. Validate hardware-related firmware and integrate systems.

Own all app-relevant digital features for BRITA's IoT-enabled devices. Translate requirements into user stories and manage the backlog for Connected Products. Collaborate with cross-functional teams to ensure features meet quality and stability standards.

C++ Systems Engineer to design and develop multi-threaded systems for real-time processing. Experience with CUDA, multithreading, and performance optimization required.

The Center for Information Technology and Media Management (ZIM) at the University of Potsdam seeks a System Administrator to maintain and develop IT systems, particularly the university's central wiki. Responsibilities include operating and optimizing IT systems, planning and implementing migration solutions, and providing consulting and support.

Operations Coordinator to support daily management of global dry bulk vessel operations (Handysize to Capesize). Manage post-fixture operations, voyage planning, and bunkering. Support chartering and general office tasks. Degree in maritime studies, shipping, logistics, or related field required. Fluent English, German a plus.

Develop proof-of-concepts for new power tool products and services, leveraging expertise in mechatronics, sensing, control, algorithms, actuators, and machine learning. Contribute to the next generation of Hilti's tool portfolio through collaboration with business units and academia.

Junior Visual Merchandising Manager will shape the visual storytelling for the website and campaigns. Responsibilities include curating product sortings, collaborating with cross-functional teams, designing presentations, and analyzing banner performance.

We're looking for an English speaking sales consultant to join our growing team in the Kaiserslautern/Ramstein area. We are a trusted name in the region, known for providing top-quality vehicles, exceptional service, and an unparalleled buying experience.

Junior Computational Scientist to analyze microbiome data from clinical trials and support product development. Develop bioinformatics pipelines and contribute to novel analytical approaches. Collaborate with cross-functional teams and communicate results to technical and non-technical stakeholders.

As an Executive Business Partner, you will support the General Manager, develop actionable plans, manage projects, and ensure operational excellence.

Drive new customer acquisition and expand Rapid7's footprint across Enterprise organizations in Southern Germany. Lead complex sales cycles, build relationships with senior decision-makers, and position Rapid7's cybersecurity platform to address business and security challenges.

PhD student to develop methods for reproducible production of nanoscale drug carriers, characterize their structure and optical properties, and quantify Pt-drug loading.

Senior Data Scientist with 5+ years' experience in analytics and statistics. Focus on applied statistics, Python, SQL, and modern data warehouses. Drive BI, data quality, and the evolution of the data warehouse environment.

The Threat Intelligence Specialist safeguards Deutsche Börse Group's global operations against cyber threats. This role collects, analyzes, and delivers actionable intelligence to guide business decisions and reduce risk. The expert collaborates with Security Operations, Incident Response, Data Protection, and Risk Management teams.

Experienced Sales professional to cover Germany and Austria, focusing on UCITS related topics. Develop market approach, build relationships with asset owners and fund platforms, and support business development cycle.

We are seeking a Venture Partner to build a €100M property management vertical from scratch. You will drive geographical expansion, turn portfolio companies into scalable entities, and lead recruitment. Must be native German, based in Berlin, and have experience building something from the ground up.

Maintains the reliability and performance of semiconductor front-end processing equipment. Develops and improves preventive/predictive maintenance programs for metallization and plasma tools. Leads troubleshooting, root cause investigations, and collaborates with engineering and production teams.

Technical Support Engineer provides sales support, designs solutions, and engages with customers. Requires a bachelor's degree in a related field, 2+ years of experience in technical sales or solution development, and fluency in German and English.

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

Manages maintenance activities and vendors for a region of stores, ensuring company standards for appearance and operation. Conducts audits, manages work orders, and collaborates with cross-functional partners. Requires a bachelor's degree, proficiency in German, and relevant technical knowledge.