ruby English-speaking jobs in Stuttgart

PhD student will simulate strong-field QED effects in laser-electron collisions, develop detection systems, and conduct measurement campaigns at CEA Saclay and DESY. Data analysis and evaluation of impact on high-energy collider design are also required.

This role is responsible for establishing Zenjob as the leading provider of student staffing solutions in Germany. The Digital Implementation Lead will develop and own Zenjob's brand strategy across B2C and B2B, define brand positioning, and translate it into creative concepts and campaigns. This role will also lead the website relaunch and optimization, ensuring SEO and geo-relevance. The Digital Implementation Lead will collaborate with cross-functional teams to ensure brand consistency across all touchpoints and track key brand KPIs.

Lead and execute product strategy for a sophisticated fintech platform. Manage a team of Product Managers, partnering with Engineering, Design, and Commercial teams to build scalable solutions. Translate customer and market insights into impactful product decisions.

Freelance lecturer to teach DevSecOps practices, secure software development lifecycle, vulnerability management, and patch management. Requires a university degree in a related field, practical work experience, and English language skills at C1 level.

Support daily HR and office operations in the Munich office. Assist with administrative tasks, employee coordination, onboarding, offboarding, payroll preparation, and communication with Chinese-speaking stakeholders.

Project Logistics Specialist needed for a global top 10 forwarder's independent division. Handle heavy EPC, machinery, solar, oil & gas, and out-of-gauge cargo. 2-5 years of project logistics experience required. Based in Hamburg with 2 days home office per week.

As a Customer Support Specialist, you will handle customer inquiries, resolve product issues, and contribute to improving the platform based on user feedback. You will communicate with customers in German, analyze and resolve issues, and collaborate with Product and Engineering teams.

Clinician to assess clinical evaluations of medical devices against MDR requirements. Prepares deficiency reports and serves as an internal point of contact for clinical matters. May support audits of clinical processes and optionally continue part-time medical practice.

Supports the CFO with strategic, conceptual, and project-related topics, ensuring efficient decision-making processes. Prepares evaluations, presentations, and documents for executive-level review. Manages board and committee meetings and represents the CFO in internal and external meetings.

Develop new enzymes using biotechnological and bioinformatic methods. Responsible for the independent production of tailored proteins/enzymes and the establishment of new production and screening methods. Support the consolidation of a platform from dry-lab to wet-lab for protein engineering. Implement new biochemical and biophysical readouts for the screening and development of tailored enzymes.

Experienced hospital nurse needed for a Near Patient Nurse role supporting the TRICARE Overseas Program. Provide clinical case management, communication, and patient advocacy within the German healthcare system. Fluent in German and English required.

The Channel Partner Specialist Central Europe will manage sales growth through channel partners in Germany, Austria, Switzerland, and Central European countries. This role involves building and maintaining relationships with dealers and resellers, conducting business meetings, and collaborating with internal teams to ensure partner satisfaction. The ideal candidate will have a degree in a relevant field, experience in B2B sales, and fluency in German and English.

Develop automated isolation, enrichment, and library preparation techniques for clinical specimens relevant to Next-Generation Sequencing (NGS) analyses in precision medicine. Design and realize an innovative system for automated preparation in a microfluidic environment.

This Therapeutic Area Specialist will maximize sales of products in a defined region. Responsibilities include providing scientific expertise to oncologists, achieving sales targets, developing key accounts, and collaborating with cross-functional teams.

Global Lean Leader to drive Lean transformation and operational excellence across international manufacturing sites. Lead and execute Lean Six Sigma initiatives, standardize processes, and coach leadership teams. Proven track record of driving Lean transformation across multiple sites and strong expertise in Lean, Kaizen, and Six Sigma.

Lead the architecture and analytical foundations for enterprise analytics and AI-driven insights at scale. Define and evolve analytical models, drive AI-powered analytics, and partner with teams to deliver scalable cloud-native solutions.

Director to lead and deliver complex operational engagements for private equity-backed pharma and medtech companies. Focus on diagnosing performance, designing value-creation initiatives, and implementing improvements in manufacturing and supply chain environments.

As a Supply Chain Expert - Data & Sourcing Analyst, you will provide analytical insights to optimize sourcing activities. You will combine business and supply chain knowledge with strong analytical skills to support category teams and management in decision-making processes.

Manages the commercial targets of the medical testing and certification business field in Germany, including P&L, costs, and EBIT. Leads a team of specialists and coordinates cross-business-field orders. Implements sales activities, optimizes the product portfolio, and ensures compliance with regulations.

Leads the global strategy for data center cooling solutions, translating customer needs and market trends into a prioritized roadmap. Manages a global team of application experts and regional portfolio managers, partnering cross-functionally to align portfolio development with go-to-market strategies. Engages with key customers, industry partners, and technology leaders to co-create solutions and represent Danfoss at industry forums. Builds business cases for new solutions, including target pricing, volume forecasts, cost assessments, and risk analysis.