ruby English-speaking jobs in Stuttgart

We are seeking ambitious entrepreneurs to build and scale startups in Industry 4.0. You will own your startup, receive personalized development support, and benefit from access to a network of top founders, investors, and talent.

Senior Fullstack Engineer needed for a stable product development project. Responsibilities include designing and developing scalable backend services, working with relational and non-relational databases, and building and maintaining event-driven systems. Requires 5+ years of experience in full-stack development, proficiency in Java and Node.js, and strong knowledge of API design and architecture. Experience with AWS services, Kubernetes, and Terraform is also required.

Lead and organize audits across all business areas, ensuring quality and timely delivery of reports. Collaborate with internal and external stakeholders to strengthen processes, support internal controls, and reduce operational risks. Develop and execute audit programs in close collaboration with Risk Management and Compliance.

Internship in IT Communication starting March 2026. The role involves creating content, organizing events, and supporting the Identity & Access Management (IAM) team. Responsibilities include writing articles, designing visuals, and moderating digital events. The ideal candidate has experience in communication and marketing, strong writing skills, and proficiency in Microsoft 365 apps.

Intern supports global procurement by evaluating offers, conducting market analyses, and preparing bid comparisons. Assists with global procurement projects, framework agreement negotiations, and supplier visits. Prepares reports and contributes to management documents. Requires enrollment in industrial engineering, mechanical engineering, business administration, or a related field.

Transaction Services Account Manager Trade / Vice President manages a client portfolio within Wholesale Banking, acting as the primary point of contact for operational matters. The role involves driving revenue growth, structuring trade transactions, and ensuring smooth operational execution.

LabWare LIMS Developer needed for a 12-month remote project with occasional travel to Europe. Configure and support LabWare LIMS v7/v8 and ELN solutions in a regulated pharma environment. Develop LabWare LIMS Basic scripts, automation, and custom subroutines. Build reporting solutions using SQL and Crystal Reports. Integrate LIMS with manufacturing systems and SAP.

Data Scientist will create data products and insights to support Eurowings Digital and Eurowings Group Operations goals. Responsibilities include optimizing operational processes, monitoring data product performance, and collaborating with cross-functional teams.

Manages team development, performance, and adherence to safety and quality standards. Leads problem-solving, continuous improvement, and project industrialization efforts. Requires a master's degree in engineering and several years of production experience.

The Max Planck Institute for Intelligent Systems seeks a Lab Manager to support, coordinate, and manage departmental activities. Responsibilities include coordinating workflows, leading recruitment, organizing events, and maintaining online platforms. A Bachelor's degree or equivalent experience is required, along with proficiency in English and German.

Commissioning Engineer to install, configure, and optimize enterprise-level electronic security systems including C-CURE, Lenel, and access control/surveillance solutions. Requires 7+ years experience with CCTV, access control, intrusion, and intercom systems.

This 6-month internship in Clinical Operations offers pharmacy students or recent graduates the opportunity to gain insight into clinical research and develop valuable skills. Interns will provide administrative and technical support to project teams, work collaboratively, and learn about the clinical research industry.

The Career Center Coordinator manages administrative processes, supports internship follow-up, and communicates with students and partners. The role requires 2+ years of administrative experience, strong organizational skills, proficiency in MS Office, and fluency in French and English.

N26 seeks a Head of Growth to define and refine the German brand narrative. This role will build relationships with influencers, manage the affiliate program, secure earned media, and launch community activations. The ideal candidate has 8+ years of experience driving growth through influencers, affiliates, or PR in Germany, a proven track record of turning brand spend into measurable results, and strong analytical and communication skills.

Specialist Technical Topics for Spare Parts High Voltage Battery. Conceptual work in engineering new high voltage battery technology. Project management of new development topics. Giving technical and non-technical presentations. Degree in mechanical/electrical engineering, mechatronics, materials technology, chemistry, physics or comparable qualification. Experience in the automotive industry. Knowledge of high voltage automotive batteries. Experience with electric mobility topics. Team spirit and joy to work together in a multi-functional interdisciplinary team. Good project management, presentation and communication skills. Very good knowledge of spoken and written German and English. Proficient in MS Office.

Lead commercial performance of a growing onshore wind and solar portfolio in Germany. Manage commercial operations, PPAs, and reporting. Mentor junior asset managers. Requires 4+ years' experience in renewables commercial asset management and fluency in German and English.

Drive European growth for a leading provider of sustainable cold chain solutions. Identify new markets, build relationships with key decision-makers, and guide customers through the sales cycle.

The Senior Tech Management Lead Drug Product develops strategy and manages technology transfer of manufacturing processes for solid and/or parenteral drug products.

This role provides specialist advice and guidance to business areas and the MBE Compliance team on Core Compliance matters, with a focus on German national requirements. Responsibilities include supporting the design and execution of compliance assurance activities, promoting staff awareness, and collaborating on policy and procedure development. The role also involves operational activities such as PAD and OBI review, training administration, audit support, and MI reporting.

Financial Analyst provides consulting, support, and services to internal and external stakeholders. Responsibilities include strategic evaluations, financial planning, inventory and supply chain management, and performance tracking. Requires a degree in a relevant field, 3 years of financial analysis experience, strong analytical skills, and fluency in German and English.