ruby English-speaking jobs in Stuttgart

Medical Doctor with Gastroenterology Fellowship certification required. Provides medical input to global clinical studies, advises teams and partners, and ensures patient safety. Reviews clinical data, addresses safety issues, and collaborates on protocol development and reporting.

Alliance Manager (m/f/d) will coordinate alliance management activities, ensure contractual adherence, and support the achievement of alliance business objectives.

Macnica ATD Europe seeks an Inside Sales / Customer Service professional to handle customer orders, monitor deliveries, process invoices, and manage returns. The role requires proficiency in SAP, MS Office, and strong German and English communication skills.

Senior Tax Advisor manages and advises on German tax matters for an international oil & gas group. Ensures compliance with German tax law and supports tax-efficient structuring of operations. The role combines technical tax advisory, project work, operational tax compliance, and tax reporting in a complex, cross-border environment.

Software Development Manager will lead a team to build services that detect and automate cybersecurity threat mitigation across Amazon's infrastructure. Responsibilities include leading by example, setting goals, orchestrating strategy and direction, hiring and managing a cross-functional engineering team, and creating a positive team environment.

As a Principal Software Consultant, you will design and implement large-scale software solutions for financial services clients. You will act as a trusted advisor, providing expert guidance and shaping technology strategies. You will work closely with IT and business leaders to understand their needs and deliver impactful solutions.

Work directly with founders to ideate, scope, and ship product initiatives. Translate user and business needs into clear specifications and execution plans. Drive product delivery from concept to launch.

Material Planner (m/f/d) will plan components for battery production, create supply overviews, prepare demand forecasts, monitor plant performance, and collaborate with Procurement.

Drive quality excellence across Voith Hydro's global manufacturing network for turbines and generators. Lead global manufacturing quality strategy, ensuring alignment with renewable energy objectives. Manage inspection and calibration systems, create quality documentation, and perform process audits.

Global Product Manager for surgical infection control products. Develops product strategy, drives product development, and manages the product lifecycle. Requires global experience in similar roles, preferably in tender-driven markets, and experience in the medical device industry.

Leads and scales the Machine Learning Engineering team, partnering with data scientists to deploy production-grade ML applications. Shapes ML Engineering standards and drives technical strategy across data science, MLOps, and engineering teams.

PSA BDP seeks a Director of Vertical Sales to drive growth in the Industrial/Automotive sector. The role focuses on developing and securing revenue from new customers in Europe, building relationships, and presenting solutions to reduce logistics costs. Requires a minimum of 5 years of industry experience, strong communication skills, and a proven track record of business development.

Lead development and operations teams in delivering high-availability AWS services to EU customers for the inaugural European Sovereign Cloud (ESC) launch in 2025. Collaborate with global AWS teams, analyze system performance, and drive operational excellence. Manage teams in systems operations and development, emphasizing automation and engineering efficiency.

As a Key Account Director, you will focus on strategic accounts (Global 500) to identify opportunities, expand relationships, and meet sales targets. You will lead the entire sales cycle, including new customer acquisition. This role requires a proven track record of full-cycle sales experience in large cybersecurity sales.

The Chief Financial Officer (m/f/d) is responsible for all financial and accounting matters of the Berlin production site. This role ensures financial transparency, governance, and performance management, prepares group reporting packages, and acts as the main interface between the site and central finance functions.

Postdoctoral researcher to analyze biophysical properties of sperm-specific ion channels and dissect their interplay in human sperm. Requires PhD in a relevant field, experience with patch-clamp recordings, and strong interest in ion channel physiology and biophysics.

Head of Tax will lead the group's tax position across Germany and Europe. Responsibilities include managing the tax team, ensuring accurate tax liability calculations, and developing the intercompany charging model. The role requires experience in a scale-up company, European taxation, and financial services.

Leads a team of technical leaders for Google Cloud's most strategic customers, ensuring they maximize value from their Google Cloud investments. Builds, coaches, and inspires a high-performing team, fostering technical and architectural excellence. Serves as the executive counterpart to customer leadership, aligning cloud architecture with business goals. Drives customer growth by ensuring workload optimization and demonstrating measurable ROI.

Application Engineer (w/m/d) provides technical support to customers in Central and Eastern Europe for Parker LORD Rubber-to-Substrate bonding agents, Weatherstrip and Glass Coatings. Responsibilities include product support, project documentation, sales assistance, trial management, technology presentation, customer training, and product development input. Requires a technical degree, 5+ years of experience in adhesives, coatings, rubber, and application methods, strong communication and organizational skills, and proficiency in German and English.

Product Manager for Cloud & SASE Connectivity will design and configure prototypes, collaborate with developers, and contribute to product development from ideation to launch.