ruby English-speaking jobs in Stuttgart

Market Intelligence Intern role focusing on EMEA. Responsibilities include market mapping, strategic account research, and public-sector market access analysis. Requires strong research, analytical skills, and excellent English.

Contribute to a Bachelor's or Master's thesis applying ML/AI to catalog 2B+ offers. Research agentic AI, Foundation Models, and develop ML solutions in Python using PyTorch and AWS.

Lead Gas Services Central Service Procurement operations, overseeing sourcing for parts and tools. Drive cost-out initiatives and achieve >95% on-time delivery while building a resilient supply chain.

Director of Working Capital & Cash to establish structured cash-flow planning and working-capital management for a leading international logistics organization. Responsibilities include developing forecasting frameworks and improving balance-sheet visibility.

Drive the evolution of the enterprise-wide Process Management Framework. Responsibilities include maintaining process architecture, promoting data-driven control, and leading global process management initiatives. Requires experience in BPM, process mining, and strong analytical skills.

Secondary school seeks a Mathematics Teacher for full or part-time roles. Responsibilities include designing IB curriculum lessons, preparing students for IB exams, and integrating digital media. Requires a relevant degree and teaching certification.

Mechanical Test Engineer (w/m/d) Applicators is sought for the Brachytherapy division. This role involves conducting and documenting mechanical testing of medical products and serves as a central point for various departments.

Experienced Supplier Quality Engineer/Auditor needed for a medical device manufacturer. Focus on polymer/plastics, PPAP, supplier assessment, and quality standards (ISO 13485/9001). Requires fluent German and English, and regular travel.

Own the product strategy for financial crime and fraud detection at Shine. Develop AML and fraud products across multiple European markets, translating complex regulations into actionable features for analysts.

Head of Digital Products guides solution design and development for digital ecosystems. This role leads cross-functional technology teams, manages PMO, and oversees IT governance and vendor relationships.

Flink seeks enthusiastic E-Bike Grocery Delivery Drivers to join their team. Responsibilities include efficient delivery of goods and consistently meeting delivery targets. Applicants must be 18+, have a German work permit, and speak English or German.

Oversee contract lifecycle from review to termination, drafting and negotiating agreements with customers and suppliers. Manage risks, ensure compliance with German law, and maintain CLM systems. Requires legal/business degree and 3+ years of experience.

Develop complete scientific instruments and prototypes from concept through operation. Translate performance requirements into engineering solutions, owning integrated mechanical, fluidic, electrical, and software subsystems. Requires a Master's in engineering with 4+ years building experimental instrumentation.

Senior Director, Construction, leads delivery of hyperscale data center campuses and mission-critical infrastructure. Oversees site leadership, safety, quality, budget, and stakeholder engagement for complex projects. Requires extensive construction leadership experience.

Finance Business Partner for B2B channels, owning performance reviews, analyzing KPIs like acquisition cost, and building P&L views. Requires experience in sales or commercial controlling, strong analytical skills, and fluency in German and English.

Lead AI transformation engagements from strategy to implementation, advising stakeholders on organizational implications. Design AI-enabled target operating models and roadmaps, leading multidisciplinary teams. Requires 5+ years in consulting/transformation.

Head of IT responsible for strategic infrastructure development, managing support, security, and network operations. Requires 5+ years in IT management, Windows/Linux expertise, and strong leadership.

Senior Financial Controller to drive financial analysis for a green tech startup specializing in algorithmic energy trading. Responsibilities include defining KPIs, planning, margin controlling, and preparing for international scale.

Lead end-to-end inventory and supply planning, optimizing working capital and reducing excess stock. Manage purchasing teams, drive process automation, and use data to ensure high product availability. Requires experience in supply planning and proficiency in German and English.

Voi seeks a Driver to operate in a leading shared micromobility operator in Europe. This role supports Voi's mission to provide safe, sustainable, and reliable micromobility across various cities.