ruby English-speaking jobs in Stuttgart

Provides operational and technical support for security critical IT services and infrastructures, ensuring confidentiality, integrity, availability, and business continuity of ESA's Communication and Information Systems.

Experienced BMS Industrial Systems Expert needed to define, assess, and drive end-to-end BMS system architectures for Battery Energy Storage Systems (BESS) and related industrial applications.

Account Manager responsible for selling IVD products and systems in northern Germany. Develops regional sales strategies, builds customer relationships, and proposes solutions to meet customer needs. Requires a scientific degree, 3-5 years of sales experience in immunochemistry/diagnostics, and fluency in German and English.

Develop and manage the lifecycle of CMCheck-RE and CMC CT-Check solutions. Identify customer needs, translate them into product requirements, and expand the solution globally. Contribute to marketing and sales activities, ensuring alignment with industry standards and regulations.

The NATO Integrated Mission Services Centre (NIMSC) seeks industry support to deliver technical, operational, engineering, and service-governance activities for the NATO Security Assistance and Training for Ukraine (NSATU). The Contractor will provide Routing and Switching Level 3 service technical support, infrastructure maintenance, system documentation management, Engineering service reporting, and participation in on-call and operational coordination activities.

Financial Accountant (w/m/d) needed for Munich team. Responsibilities include bookkeeping, monthly reporting, financial statement preparation, VAT returns, and financial analytics. Requires 5+ years of financial experience, proficiency in MS Office and DATEV, and knowledge of HGB financial statements. German and English fluency required.

Danfoss is seeking a Talent Acquisition Partner to manage end-to-end recruitment processes for Danfoss Climate Solutions. The role requires partnering with hiring managers, understanding talent needs, and executing sourcing strategies. The ideal candidate will have a minimum of 3 years of experience in talent acquisition, full professional proficiency in English and German, and experience using modern recruitment tools and methods. This is an 11-month temporary position.

Manages payroll processes for EMEA region employees across various legal entities and countries. Collaborates with external payroll providers, verifies payroll inputs, and provides employee support on payroll, social security, and tax compliance.

Experienced Recruiter to manage end-to-end recruitment across 16 European countries. Coordinate recruitment processes, source candidates, and contribute to employer branding. Monitor recruitment KPIs and ensure compliance with GDPR and internal policies. Fluent English and German required.

Record approximately 1 hour of natural audio conversations based on customer support scenarios and prompts. Participants may record individually or with a partner and will be asked to play a role such as Customer or Support Agent.

Designs modulator and detector modules for high-speed data transmission. Develops InP semiconductor layer stacks and chip designs. Evaluates module performance in system experiments.

ADAS System Engineer needed to evaluate algorithms, analyze sensor data, and ensure performance and safety of advanced driver assistance systems.

Experienced Physiotherapists with a B2 German certification are sought for full-time positions in Germany. Assess, diagnose, and develop personalized treatment plans for patients. Provide physiotherapy treatments and collaborate with healthcare professionals.

EGG GmbH is renowned as a high-performance supplier in the fields of cleaning, disinfection and care products; hygiene paper products and washroom hygiene solutions; waste bins and refuse sacks; cleaning trolleys, equipment and accessories; cleaning machines and robotics; as well as occupational safety and hygiene protection products.

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.

A motivated and creative working student will support the Academic Partnerships team with marketing and communication activities. Responsibilities include setting up microsites, supporting events, creating content, and assisting with planning and editing communication materials.

Provides administrative support to a team of journal editors, handling non-strategic matters, preparing reports, and coordinating with internal and external partners.

Senior Fullstack Engineer to build and extend an AI-powered security review platform. Responsibilities include backend development, data flow design, consultant-facing UI development, and platform reliability. Requires 5+ years of fullstack experience, Python/FastAPI, PostgreSQL, async programming, React/TypeScript, and production deployment experience.

Project Lead Manager will drive cross-functional projects across the organization, translating business needs into structured project plans and deliverables.

Labcorp seeks an Associate Director to manage corporate secretarial and statutory compliance. Responsibilities include maintaining regulatory knowledge, updating policies, coordinating filings, and managing corporate records. Minimum 3 years of experience in corporate secretarial and statutory compliance is required.