ruby English-speaking jobs in Stuttgart

PhD student to investigate human kidney adaptation using single-cell and translational approaches. Focus on building a longitudinal single-cell and spatial atlas of kidney adaptation and establishing patient-derived organoid and tubuloid models.

Scientific Research Assistant (Doctoral) to develop, evaluate, and integrate Neurosymbolic AI systems for scientific workflows. Tasks include designing AI architectures, integrating LLMs, and developing data-driven models. Requires a Master's degree in Computer Science, Data Science, AI, Mathematics, or a related field.

Responsible for administrative service support for local, expatriate, and business travel employees in Germany. Optimizes and implements administrative service processes and standards based on company policies and local business needs. Coordinates daily office operations, including meeting organization, client reception, and EHS safety management. Collects service requests, identifies service shortcomings, and drives continuous improvement. Manages administrative suppliers, expense review, and payment. Requires a bachelor's degree or above, at least 3 years of administrative experience, and proficiency in English and German.

Lead the finance function for Germany and Central Europe, shaping regional strategy and driving financial performance. Partner with leadership, own the P&L, and guide investment decisions.

Full-Stack TypeScript Developer to maintain and develop React applications (Next.js & Vite) and backend services. Build new features with TypeScript, write unit and integration tests, and collaborate with designers, backend developers, and product managers.

This 2-year PostDoc position at the Climate Service Center Germany focuses on co-developing and co-testing backcasting tools with local communities in the Amazonian and Landkreis Harburg regions to define climate-resilient futures. The role also involves evaluating and monitoring digital climate service tools.

Lead and develop the IT team, defining and implementing IT strategy aligned with company goals. Oversee support across Microsoft 365, Active Directory, networking, VPN, and Windows/Linux server environments. Ensure stable and secure operation of all IT systems and endpoints. Manage IT procurement, assets, and inventory. Regular travel to the UK is mandatory.

Full Stack Engineer to independently implement features end-to-end for a live financial consulting platform. Requires 4+ years of experience with Node.js, TypeScript, PostgreSQL, and Next.js or NestJS.

ERP Specialist needed for IT department. Troubleshoot and resolve ERP and application issues, ensure system stability, and collaborate with business units. Lead and manage ERP projects, monitor vendors, and support SOX, GDPR, and security compliance. Minimum 5 years IT experience with strong ERP support, degree in related field, and technical expertise in ERP, MRP, BI, and CRM systems.

Junior Purchasing/Procurement Supply Chain Coordinator ensures material availability, cost efficiency, and risk mitigation for aerospace logistics. Responsibilities include managing supplier relationships, negotiating contracts, and optimizing procurement processes. Requires experience in procurement logistics, strong analytical skills, and fluency in German and English.

Assist in strategic and operational tax activities, supporting business partners with tax planning and compliance. Support the Tax department in establishing governance processes and defending tax structures.

As a Field Application Engineer, you will be the technical point of contact for customers in industrial automation, robotics, and medical devices. You will provide technical expertise, support sales efforts, and manage customer relationships.

Co-founder (Education & Pedagogy) needed for a screen-free AI tutor. Must be a recent graduate (within 5 years) from a recognized German university with a degree in Education Sciences, Lehramt, Educational Psychology, Learning Sciences, or a related field. Deep understanding of the German school system and experience navigating its regulatory environment is required. This role requires a native German speaker who can represent BluePen AI in education forums and advocate for the product within the German education system.

Research Associate for projects on carbon dynamics in drylands and climate extremes. Duties include academic services, research, and potential doctoral studies. Requires a university degree in a relevant field and strong programming skills.

Senior Finance Specialist will own global Order-to-Cash (O2C) processes, including Customer Master Data, Invoicing, Collections, and Accounts Receivable Management. Establish and maintain global O2C standards, identify process improvement opportunities, and manage a third-party business process provider. Collaborate with related functions to ensure holistic alignment of financial processes.

Private Markets Data Expert and Owner role at CEPRES. Act as subject matter expert for private market data and client advocate, ensuring data supports high-quality investment research and decision-making. Own and oversee the end-to-end market data lifecycle, from ingestion through validation to investment-grade outputs. Drive data governance standards and monitor data quality. Serve as private markets SME during product design, enhancement, and implementation. Improve transparency, efficiency, and scalability across market data workflows.

Senior Controller / FP&A to lead financial planning, budgeting, forecasting, and management reporting for Europe. Manages a team of two FP&A professionals and collaborates with senior stakeholders. Requires experience in FP&A/Controlling, costing, inventory accounting, and margin analysis.

As a Retail Associate II, you will provide exceptional customer service, assist with visual merchandising, and process sales transactions. You will also contribute to store profitability by handling product flow and performing designated keyholder duties.

Internship at DHL's IoT Center of Excellence focused on IoT prototype development (embedded design). Assist in creating an IoT sensor prototype, software development, and testing. Learn about agile methodologies and project processes. Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related field required. Basic knowledge of embedded systems, sensor technology, microcontroller programming, and Linux, C/C++ or similar languages.

This Junior Account Manager role supports the growth and performance of B2B business across channels. Responsibilities include managing orders, optimizing processes, monitoring KPIs, and supporting retail launches. The ideal candidate has relevant experience, a strong interest in retail and commercial topics, and is analytical, detail-oriented, and enjoys working in a team.