ruby English-speaking jobs in Stuttgart

Amazon Operations seeks ambitious interns to support safety processes and operations at its Werne fulfillment center. Interns will assist with safety program development, risk assessments, accident investigations, and training initiatives.

Senior Product Manager will lead the iterative refinement of customer and business product problems, define success criteria, and manage risks and dependencies. Requires 4+ years of Product Management experience, leading cross-functional teams and a strong technical understanding of system interactions, data flows, and APIs. Prior experience in banking or financial services is required.

Experienced voice actors needed to record technical scripts in fluent German (Germany) for AI model training. Must have a high-quality audio setup and prior voice acting experience.

Leads and manages a team to ensure safe, efficient, and high-quality operations at an Amazon fulfillment center. Analyzes performance, implements process improvements, and collaborates with other managers to optimize operations and meet customer demands.

System Engineer (m/f/d) – R&D leads requirements gathering, defines functional specifications, and develops system architecture for new products. Manages design and development phases, drives technical issue resolution, and oversees lifecycle management.

Leads and optimizes supply chain operations for medical technology, including planning, procurement, logistics, and inventory management. Ensures timely delivery of medical devices while maintaining regulatory compliance.

Senior NPL Investment Analyst analyzes and prices non-performing loan portfolios across various European countries. Requires a degree in economics, business administration, or related field and experience in investment appraisal. Strong analytical, communication, and technical skills are essential.

Internship in Industrial Design at Studio F. A. Porsche. Participate in design projects across all studio locations, supporting the design team with market research, trend analyses, and creation of design concepts.

Support the Brand Management Team for Cough & Cold and Gastro brands. Analyze market data, create presentations, and gain insights into brand management, product development, and campaign planning.

Leads and shapes the operational backbone of a growing heating and cooling portfolio. Responsible for operational setup, live system oversight, commercial operations, customer service, process improvement, and team leadership. Requires experience in heating, energy systems, or technical operations, with a strong commercial acumen and leadership skills.

Experienced systems engineers are needed to build and lead operations and development teams for the European Sovereign Cloud (ESC). Responsibilities include overseeing the launch of ESC in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, latency, performance, and efficiency of ESC services. This role requires fluency in English, EU citizenship, and the ability to participate in on-call rotations.

Senior PV/BESS Project Developer leads projects from site identification to RTB, including securing grid access, managing studies and permitting, and coordinating internal and external teams. Requires 4-5 years of experience in utility-scale PV or BESS project development and fluency in German and English.

Leads hotel sale assignments, pitches, and client proposals for the DACH & Nordics region. Develops financial models, analyzes market data, and prepares client presentations. Builds and maintains relationships with investors, operators, and partners. Manages direct reports and contributes to a collaborative team culture. Requires a university degree in a related field, minimum 5 years of experience in hotel real estate, and fluency in German and English.

Research interns are sought for the Healthy Living Spaces Lab at Uniklinik RWTH Aachen. Interns will assist in projects regarding multi-domain indoor perceptions. Applicants must be psychology students with at least 120 ECTS completed, good grades, and solid knowledge of research methods and data analysis. English proficiency (C1 or above) is required.

Qualified electrician with datacenter experience sought for site-based commissioning role in Frankfurt. Lead and execute on-site commissioning, testing, and validation of electrical systems. Collaborate with project teams to ensure timely and quality project completion.

Lead a large industrial chemical plant in Germany, reporting directly to Group leadership. Full P&L responsibility, including operational excellence, strategic transformation, and commercial growth. Proven experience in chemical manufacturing, P&L leadership, and brownfield transformation projects required.

Develop and program HMI and SCADA systems in GMP-regulated environments. Configure and optimize platforms such as Siemens WinCC, Aveva/Wonderware InTouch, FactoryTalk View SE, Zenon, or similar. Support digitalization initiatives and collaborate with automation, process, and IT/OT teams.

Drive new business and ensure measurable value for hoteliers as an Account Executive. Manage the full sales cycle, from prospecting to closing deals. Provide local market insights and represent the company at hospitality events.

Data Migration Engineer will lead analysis of legacy system data, define data collection templates, and map source-to-target data. Responsibilities include designing, developing, and maintaining transformation and load logic, executing data loads, and supporting user acceptance testing. Requires proficiency in data migration, data integration, data quality, and data governance. Strong SQL skills, experience with ETL/ELT tools, and excellent communication skills are essential.

Experienced systems engineers with automation and operations expertise are sought to build and lead teams delivering high-availability AWS services exclusively for EU customers. Responsibilities include overseeing the launch of the European Sovereign Cloud (ESC) in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, latency, performance, and efficiency of the ESC.