ruby English-speaking jobs in Stuttgart

POSTE For one of our clients, a European Institution located in Luxembourg Kirchberg, Sofitex Talent is currently looking for a Human resources - Operational Assistant (M/F) The Operational Assistant reports to the Head of Division and works directly with the HR Data Protection Liaison Officer as well as with other team members of the Employee Relations Division.

Postdoctoral researcher to investigate peptide-mediated G protein-coupled receptor (GPCR) signaling in the plant pathogen Ustilago maydis. The successful candidate will use molecular biology, protein biochemistry, microbiology, and structural biology approaches, with a focus on cryo-EM.

The Associate Audio Producer supports the creation and delivery of high-quality audio content for a global church audience. This role assists in producing music, podcasts, narration, and other audio projects, ensuring they align with the Church's brand standards and mission. Responsibilities include production coordination, quality control, asset management, and technical collaboration.

As the first in-house Sales/Commercial Engineer, you will build and lead the sales organization, growing into Sales Director over three years. Responsibilities include managing RFQs, building customer relationships, cold outreach, technical support, and pipeline management. You will build a sales team, define sales strategy, and represent the company on major projects. Minimum 5 years of B2B sales experience, fluency in English and German, and the ability to handle long sales cycles are required.

Senior Consultant for Allianz Consulting's Life Insurance Digitalization practice. Manage project streams, contribute to business development, and leverage AI tools for analysis and automation. Requires a university degree, 3+ years of experience, including 2+ years in management consulting, and fluency in German and English.

Ensures business continuity and manages quality assurance for service center projects. Responsible for maintaining quality standards, process optimization, and compliance.

Provide customer support via phone, email, and live chat in German and English. Resolve technical and service issues, assist with account setup and product use. Strong communication and problem-solving skills required. Relocation to Greece, Portugal, or Spain.

Provide proactive 1st level IT support to global colleagues, managing client devices and troubleshooting issues. Maintain office infrastructure, contribute to IT projects, and own operational tasks.

Drive trucks, operate machinery, and coordinate on-site operations for solar park and agri-PV system development. Requires a valid Class C/CE driver's license and experience handling equipment.

Support Munich sales team in collaborative sales processes with a premium automobile manufacturer. Analyze market, customer, and sales data. Assist with strategic planning and logistics.

Business Development Representative to join a growing team in Goch, Germany. Responsible for the first phase of the sales process, including outbound calls, lead qualification, and scheduling meetings. Native German and professional English required.

Drive advancements in Operations Controlling processes for Heraeus Electronics, supporting global Site Controlling teams. Responsibilities include global Product Costing, variance analysis, and performance assessment of the Precious Metal business.

Design Engineer will contribute to the development of high-speed, environmentally friendly rail vehicles. Responsibilities include assisting with concept development, design documentation, and collaboration with stakeholders.

Leads the design and optimization of Lieferando's external logistics system across Germany. Defines network structures, pricing frameworks, and efficiency models for scalable vendor operations. Translates business strategy into data-driven frameworks and standards executed by Vendor Management teams. Collaborates with cross-functional teams to ensure a consistent, efficient, and cost-optimized logistics network.

Ulm University's Medical Faculty seeks a Professor (W3) for Physiological Chemistry (f/m/d) to lead the Institute of Physiological Chemistry. The successful candidate will have an internationally recognized research record in physiological chemistry, biochemistry, or molecular biology, with a focus on cellular signaling pathways and their role in disease. The professorship includes teaching biochemistry and molecular biology in German within various degree programs.

Conduct a Life Cycle Assessment (LCA) of Co-reactive's carbon mineralization process. Analyze emissions using a cradle-to-gate approach and identify improvement opportunities.

Establish and maintain enterprise PKI services, ensuring business continuity and security compliance. Design and deploy PKI solutions for cryptographic and encryption services. Act as technical lead on security initiatives, collaborating with stakeholders and project teams.

Coordinate and drive creative projects from ideation to execution, ensuring timely delivery of high-quality assets. Manage project timelines, collaborate with stakeholders, and track project progress.

As SAP Head Global Payroll & Time Management, you will lead a team, ensure stable payroll and time management solutions, and translate the global HR roadmap into executable solutions. You will work closely with vendors, support system optimization, and actively engage in solution design and deployment.

Junior Engineer (m/f/d) for AIT at Airbus Defence & Space in Immenstaad. Responsibilities include electrical integration in satellite projects, satellite-level analysis, and support for functional testing and documentation.