ruby English-speaking jobs in Baden-Württemberg

Evaluate large language model responses to physics-related queries for accuracy and reasoning quality. Annotate model outputs, identify strengths and areas for improvement, and apply consistent evaluation standards. Must have a PhD in Physics or a related field and deep expertise in areas like Classical Mechanics, Electromagnetism, Thermodynamics, Quantum Physics, or Relativity. Significant experience using LLMs and excellent writing skills are also required.

Co-lead the global OT Security domain, ensuring alignment with IT, Maintenance, Engineering, and Production. Coordinate NIS2 implementation, define OT security standards, and mitigate cybersecurity risks. Support secure integration of machines and systems into the Industrial Data Platform. Provide guidance for global and plant-level rollouts, ensuring compliance with corporate OT security requirements. Conduct training and awareness sessions on secure OT operation.

The Warehouse Operator manages warehouse operations, handling temperature-controlled shipments in compliance with quality and shipment requirements. Responsibilities include preparing paperwork, completing shipments, monitoring statuses, managing inventory, and communicating with the OPS team.

Senior Project Planner needed for data center and commercial facility construction projects in Frankfurt. Develop, maintain, and update project schedules in Primavera P6, ensuring on-time and on-budget delivery. Provide schedule insights, monitor performance, and collaborate with project teams. Minimum 5+ years of planning experience and expert Primavera P6 skills required.

Senior DevOps Engineer to design, maintain, and operate a Kubernetes-based private cloud infrastructure for a fintech platform.

Support HC legal entities in the system relocation from SAP R3 to S4/HANA systems. Provide support, training, and process know-how in controlling, SAP ERP/R3, and S4/HANA for the CO module.

Lead and mentor a development team in the identification, assessment, and progression of large-scale solar PV and BESS projects across North & Eastern Germany. Manage the permitting cycle, coordinate with stakeholders, and oversee project financials.

Develops the Purchasing & Procurement Domain architecture according to the Area Consulting CoE Sustainable Enterprise and Corporate IT Strategy. Translates business needs into scalable, secure, and value-driven IT solutions. Acts as advisor, guiding business units through ideation, process optimization, and technology scouting. Ensures adherence to the Enterprise Architecture Management (EAM) framework and principles. Coordinates the Purchasing & Procurement domain, organizing meetings and workshops. Serves as IT Demand Manager for Purchasing & Procurement, ensuring initiatives originate from validated business demand.

Global Head of OSD Quality Operations needed for a stable, growing international pharmaceutical company. This remote-based role reports to the Global Head of Quality and oversees multiple Quality Site-level leaders across Asia-Pacific. The ideal candidate will have 10+ years of experience in OSD Quality Operations, including experience in Asia-Pacific, and a strong ability to lead teams and cultural transformation.

Develops and optimizes garment fits and production techniques. Creates and maintains technical documents, coordinates prototype and production quality control. Collaborates with international production partners to ensure quality standards. Identifies and implements process improvements. Requires a degree in textile and apparel technology or equivalent, experience in garment technology, and proficiency in Adobe Cloud and MS Office.

Field Marketing Manager will develop and execute field marketing plans, including events, webinars, and integrated campaigns, to support sales goals in the DACH region. This role requires experience in demand generation, account-based marketing, and program analysis.

System Engineer supporting deployment of customer systems, defining system requirements, designing architectures, and conducting integration and testing. Requires experience in system integration, technical management, Linux, scripting, networking, and security. Must have German and English language skills and be eligible for German government security clearance.

Lead strategic projects and programs from concept to implementation. Operationalize strategic measures to facilitate transformation at PHOENIX group. Further develop the "Strategic Initiatives" department and co-create the Inhouse Consulting service offering.

Senior M&A Associate executes live mandates across sell-side, buy-side, and strategic advisory for a top-tier investment bank.

Creative Strategist needed for a 6-month temporary mission starting in April 2026. The role involves developing and executing advertising campaigns for major clients in Germany and Europe. Must have fluency in German and English and knowledge of the Twitch platform.

Experienced Product Manager to lead a portfolio of TiO2, pigments, resins, additives, and curing agents for the composites market in the DACH region. Develop and execute product strategies, manage pricing, and collaborate with cross-functional teams.

Innovecs seeks a Sales Director / Senior Sales Leader to drive revenue growth in the Supply Chain & Logistics industry. This role focuses on expanding long-term client partnerships and creating new opportunities from existing networks. Requires 5+ years of senior sales or account leadership experience selling IT services / outsourcing within the Supply Chain & Logistics domain. Proven ability to convert long-standing industry relationships into complex IT services or outsourcing engagements is essential.

Design, develop, test, deploy, and maintain software in a thriving environment. Experience in developing software using a JVM language and Spring Boot in large-scale production systems. Experience with Kotlin is a plus. Full professional proficiency in English is required.

eBay seeks a Public Relations Specialist with 4-6 years of experience to develop and execute PR strategies for fashion and C2C selling. The role involves collaborating with global teams, managing agency partners, and building relationships with key press.

The Solution Owner - CPQ Platform drives the delivery of automation initiatives using Microsoft Power Platform. This role leads a cross-functional team to design, implement, and optimize solutions, ensuring measurable business value.