ruby English-speaking jobs in Stuttgart

Manager to lead a team of professional coordinators and advisors, ensuring OlamAid's interventions are evidence-based and ethically sound.

Design, develop, and implement software test solutions for high-precision measurement devices. Collaborate with hardware, software, and maintenance teams. Analyze test outcomes using statistical methods to improve reliability. Provide support to customers, service staff, and manufacturers.

Product Engineer to design, implement, and maintain backend services, APIs, and user-facing features for a collaborative scheduling platform. Collaborate with product managers, designers, and engineers in a cross-functional process. Contribute to the overall architecture of the system and participate in code reviews.

Lead a global reporting and treasury team across Germany, Ireland, and the US. Ensure reporting integrity and compliance while developing your team. Prepare and review financial accounts according to German GAAP, IFRS, and US GAAP. Coordinate month-end and year-end closing processes. Collaborate with internal teams to optimize financial performance.

Onboard and manage new business clients, developing and launching Google Ads campaigns. Provide tailored digital strategies, drive upselling, and analyze campaign performance.

Customer Service Representatives (CSR) Virtual Assistants provide support to clients via email, chat, and phone. Responsibilities include managing inquiries, resolving concerns, and maintaining client records.

The University of Duisburg-Essen seeks a University Professor in Economics - Public Economics to fill a W2 professorship. The successful candidate will have an independent and internationally visible research profile in public economics, documented by publications in recognized peer-reviewed journals. The position includes teaching in economics, with a focus on public economics and microeconomics, at both the bachelor's and master's levels.

Jung von Matt NECKAR seeks a Media Strategist to develop and execute data-driven media campaigns. The role involves strategic consulting, market analysis, media strategy development, and campaign optimization. Strong analytical skills, understanding of the media landscape, and fluency in German and English are required.

Lead commercial strategy for large, complex client opportunities, maximizing profits, mitigating risks, and exceeding client expectations. Develop and present compelling commercial proposals, including P&L, cash flow forecasts, and risk registers. Collaborate with legal, finance, and operations teams to ensure favorable commercial terms.

Supports the Keysight Aerospace & Defense sales team in Germany with inside sales activities. Contributes to sales growth through lead qualification, opportunity development, and customer support. Assists with quotations, configurations, and order-related activities.

Process & Engineering Internship/Thesis involves feasibility studies, development of innovative technologies, and process/packaging equipment solutions.

Manage communications, assist customers, and ensure smooth administrative operations for a remote team.

Lead the technical delivery of complex data center projects, ensuring design excellence, standardization, and innovation. Manage consultant teams, budgets, and technical governance, acting as the primary technical partner across project lifecycles.

Senior Dermatologist to supervise a 13-15 bed dermatology ward, conduct rounds on two wards and the paediatric ward, and ensure detailed case documentation.

Experienced CFO sought for international, private equity-backed consumer company undergoing transformation. Full ownership of finance, including accounting, controlling, treasury, and performance management. Build and professionalize finance function in a carve-out environment. Drive value creation and operational performance as strategic partner to CEO and investors. Lead cash management, implement scalable systems, and oversee additional functions at a governance level. Proven CFO experience in a private equity-backed environment with a track record in carve-out, transformation, or build-up situations. Strong understanding of cash management, performance steering, and value creation levers. Fluent in German and English.

Support the international service department at Bosch Home Comfort by conducting market research, competitor analysis, and developing best practices. You will also identify and implement process automation opportunities using AI tools.

Lead Security Engineer will drive security initiatives, embedding secure-by-design principles across platforms and products. This role involves creating tooling, leading design reviews, and mentoring engineers on secure development lifecycles.

Digital Marketing Sales Executive needed to identify business opportunities in the German-speaking market. Manage the full sales cycle and build strong client relationships. Must be a native or fluent German speaker with at least one year of sales and/or digital marketing experience.

The HR Business Partner Office DACH will execute global HR strategies, support senior leaders, and adapt initiatives to local needs. This role provides strategic HR guidance, drives talent and people solutions, and supports workforce planning, organizational design, and change management.

Experienced Scientist in Cell Engineering sought to design, plan, and manage projects. Requires Master's degree with PhD in biology, molecular biology, or related field, extensive cell culture and molecular biology experience, and expertise in viral systems and genome editing. Strong analytical, communication, and teamwork skills are essential.