ruby English-speaking jobs in Düsseldorf
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Alternative jobs in Germany
EDC Senior Officer (m/f/d)
- Botschaft von Kanada
- Holzminden
- May 9
Senior Fullstack Engineer Rust Typescript Distributed Systems
- Dental Media Corp
- Germany
- May 9
Senior Fullstack Engineer to develop and maintain Clairvo, an AI-powered calling platform. Responsibilities include building event-driven systems in Rust, handling Postgres and Twilio SIP trunking, and integrating ML services. Requires strong Rust and/or Typescript experience, backend/full-stack development, and comfort with concurrency and real-time systems.
Technical Project Manager
- HIGHCAT
- Konstanz
- May 9
Technical Project Manager will lead cross-functional teams from development to field deployment, driving strategy and execution for life-saving products.
Research Associate (Postdoc) – Cryptography & AI (Fundamentals and Applications)
- Fraunhofer-Institut für Sichere Informationstechnologie SIT
- Darmstadt
- May 9
Data Engineer – Business Intelligence (BI) (f/m/d)
- GMX, WEB.DE & mail.com
- Germany
- May 9
Integrate data sources, design data pipelines, and evolve a scalable data platform. Translate business requirements into data models and collaborate with stakeholders. Operate and stabilize pipelines, investigate incidents, and resolve data quality issues. Maintain and modernize SQL Server environments.
Bus Driver Germany
- AlmaKariera
- Hanover
- May 9
Human Resources Manager
- Crane ChemPharma & Energy
- Birkenfeld
- May 9
Human Resources Manager will serve as a key member of the leadership team, supporting operations in Birkenfeld, Germany and Arad, Romania. Responsibilities include talent acquisition, employee relations, performance management, and driving HR initiatives to support business goals.
Lead AI Engineer
- Kintiga
- Hanover
- May 9
Lead AI Engineer to provide technical leadership for AI-driven products and platforms. Design, build, and manage production-grade AI solutions. Experience with LLMs, Agentic AI, deep learning, NLP, and predictive analytics required. Manage external AI development partnerships and lead development teams.
Principal Threat Intelligence Consultant (m/w/d)
- NVISO Security
- Frankfurt
- May 9
Execute complex threat intelligence engagements and projects independently, acting as a trusted advisor to clients. Manage stakeholder relationships, lead discussions with technical and executive audiences, and deliver high-quality threat intelligence services.
IT Service Desk Manager / Service Technician (m/f/d) Full-time / Part-time
- Georg Jos. Kaes GmbH: V-Markt & V-Baumarkt
- Mauerstetten
- May 9
Service Desk Manager to lead 1st Level Support for a retail company. Responsibilities include managing tickets, user support, and collaborating with the IT team. Requires experience in IT support, ITIL, and service processes.
Working Student—Reception (all genders)
- Boston Consulting Group
- Au i.d.Hallertau
- May 9
As a Working Student—Reception, you will be a point of contact for employees and guests at the BCG Munich office. You will welcome visitors, answer phones, manage mail, and organize conference rooms. You will also perform other tasks as needed.
Head of Engineering - Cooling
- Atlas Copco Group
- Cologne
- May 9
Product Line Manager
- Nova Ltd.
- Bad Urach
- May 9
Product Line Manager responsible for strategic and operational success across the product lifecycle. Drive product development, manage milestones and costs, and ensure timely delivery of prototypes and production-ready solutions. Lead requirements specification, product line continuity, and manufacturability initiatives.
Enabling Technologies Capital Sales Account Executive – Germany
- Stryker GmbH & Co KG
- Duisburg
- May 9
Field Clinical Specialist TMTT – Baden‑Württemberg
- Edwards Lifesciences GmbH
- Germany
- May 9
Develops clinical education materials and provides expertise on devices, procedures, and protocols throughout clinical investigations. Educates physicians, hospital personnel, and staff on device handling, implantation, and troubleshooting. Provides feedback to improve training materials and validates center, physician, and staff certifications.
Working Student – Content Marketing (f/m/x)
- Pimcore
- Langenfeld
- May 9
Working Student – Content Marketing (f/m/x) supports content creation, manages social media channels, and applies AI tools in marketing workflows.
Capability Development Specialist
- JD.COM
- Oberhausen
- May 9
JD Logistics seeks an experienced Capability Development Specialist to design and deliver operational training programs, build onboarding frameworks, and support workforce development in Germany.
Front-End Web Designer (m/f/d)
- .wtv Württemberger Medien GmbH & Co. KG
- Stuttgart
- May 9
Conceptualize and design websites and templates using WordPress, Elementor, HTML, CSS, and JavaScript. Develop prototypes, implement multimedia elements, and advise clients on project requirements.
Compliance Specialist
- Aston Carter
- Berlin
- May 9
Supports Global Trade & Compliance organization by ensuring international shipping activities from the EU comply with EU, German, and international trade and environmental regulations. Assists with development, implementation, and monitoring of compliance policies for the International Shipping program within the EU. Conducts compliance audits and risk monitoring, evaluates product eligibility for international shipment, and supports customs and trade compliance.
Product Development Manager (Food)
- The People Co.
- Osnabrück
- May 9
Experienced Development Manager to lead a product development team, driving innovation and optimizing processes for powdered, liquid, and paste food products.

