ruby English-speaking jobs in Stuttgart

Account Service Coordinator for recent graduates (August 2025-August 2026 graduation) with no full-time work experience. Develops client solutions, manages relationships, and collaborates with internal teams. Requires project management, account management, or customer success experience, preferably in automation or SaaS. Fluent in English and Chinese.

Position Title: Development Chemist R&D Silicones Location: Pirmasens, Germany, Onsite Position Overview As a Development Chemist – R&D Silicones, you will develop and optimize silicone-based sealants and adhesives for a wide range of industrial applications, including construction, automotive, insulating glass, transportation, and renewable energy markets.

ParityQC seeks a Quantum Error Correction Engineer to develop pioneering algorithms for fault-tolerant quantum computing. The role involves designing and implementing strategies leveraging error correction codes and noise-biased hardware platforms.

The organisation offers a collaborative and international environment, with strong focus on sustainable development and continuous improvement. The EHS Program Manager is responsible for the planning, coordination, and execution of Environment, Health & Safety programmes across local and global operations.

We are working for a global technology and digital transformation company that partners with leading telecommunications enterprises across Europe to modernize their business platforms and IT landscapes.

Über uns About usic! berlin is a pioneer in screwless eyeglass frames made from high-quality stainless steel. We design, develop, and manufacture ultra-lightweight and flexible eyeglasses that defy convention. With over 100 employees, ic! berlin is one of the world's leading high-end eyewear brands. High quality, handmade in Berlin. For everyone who wants sophisticated design and the best comfort. ic!

IU International University seeks a part-time Professor of Operations Research to teach on-campus in Cologne starting October 1st, 2026. The position is initially for two years. Applicants must have a doctoral degree in Operations Research or a related field, at least five years of professional experience including three years outside of academia, and expertise in Operations Management and Business Mathematics.

We are partnering with an established international real estate investment and asset management platform to appoint an experienced Senior Asset Manager for its office in Munich.

Responsibilities: Responsible for the entire procurement process for relevant product categories in the Frankfurt, Germany overseas warehouse, including but not limited to: warehouse equipment (shelves, forklifts, WMS system, etc. ), packaging materials (cardboard boxes, bubble wrap, labels, etc. ), and localized services (warehousing operations outsourcing, maintenance, cleaning, and security, etc.

Portfolio Manager (Associate) for Leveraged Finance in Frankfurt. Responsibilities include analyzing borrower financial performance, preparing reports, and managing relationships with arranging banks and company management. Requires knowledge of leveraged finance, credit/risk analysis, cash flow modeling, and strong communication skills.

Expert Compensation & Benefits (m/f/d) will drive global C&B initiatives, focusing on variable remuneration systems and incentive design. The role involves global tool optimization, benchmarking, and project leadership. Requires 7-10 years of HR experience, expertise in remuneration instruments, and proficiency in German and English.

Leads the R&D, process, and application development organization in Leuna, Germany. Provides leadership and direction for researchers, owns capacity planning, and steers work toward business value and growth opportunities. Drives cross-project execution, influences stakeholders, and owns budget responsibility for laboratory facilities.

Join our team and help deliver smiles! No experience needed. Assist with unloading, lifting, transporting, scanning, and sorting packages. Must be 18 years or older, proficient in German and/or English/Polish, and able to understand and follow safety guidelines.

Social Compliance Officer Frankfurt, Germany €30,000 - €50,000 + Package We are working with a leading international construction and engineering business specialising in the delivery of complex, high-specification projects across the data centre, logistics, advanced manufacturing, and life sciences sectors.

Systems Engineer to conduct avionics system tests for safety-of-flight and certification. Develop system specifications, test programs, and ground/flight test plans. Requires experience with aircraft avionics system integration and certification per EASA CS23/CS25 and CS-ACNS.

We are seeking an experienced and strategic Senior Manager Human Resources (m/f/d) to lead the HR function across multiple locations in Germany for a global high-technology industrial company. This role is responsible for delivering a consistent, high-quality people experience while driving operational excellence, standardization and digital transformation across all German sites.

Founding Product Manager to shape the roadmap and future direction of a VC-backed AI forecasting startup. Bridge technical capability and customer usability, working with engineering and customers. Own the product roadmap, translate customer feedback into actionable items, and support go-to-market efforts. Proven product management experience, ideally in B2B SaaS, industrial tech, or AI/analytics.

Drive buses in Germany with a family-owned transport group. Positions available for long-distance routes across Europe and local/regional routes in Hannover. Permanent contracts offered with competitive pay and benefits.

The successful candidate will develop an innovative research program addressing how the immune system influences brain health and protects from degenerative diseases. The research should focus on defining mechanisms of immune/brain interactions regulating brain health using high-resolution, human-centered approaches.

Field Services Engineer to conduct on-site inspections, maintenance, and fault diagnosis on energy storage systems. Experience in O&M of large-scale energy storage projects preferred.