java English-speaking jobs in Mainz

Build and operate the analytical data foundation for COO functions across 19 countries. Model, integrate, and deliver data from raw sources to decision-relevant insights. Develop a unified KPI logic for operational metrics and design dashboards for support, service delivery, and group IT.

Managed Security Services Advisor will oversee the delivery of Managed Detection and Response services, acting as a trusted advisor to customers. Responsibilities include translating SOC investigations into actionable recommendations, ensuring service level agreements are met, and advising on technical and operational improvements. Requires 3-5 years of Security Operations experience, strong technical knowledge of security monitoring and incident response, and excellent German and English communication skills.

Senior Machine Learning Expert to design, build, and optimize large-scale machine learning systems for identity verification products. Collaborate with ML scientists, engineers, and product stakeholders to productionize AI models. Develop scalable Python-based backend services and microservices architectures.

B2B Sales Executive to close qualified opportunities and build long-term relationships with European clients. Consult with businesses to understand their needs and recommend tailored signage solutions. Collaborate with internal teams to deliver exceptional customer experiences.

Client Services Specialist will maintain customer data, process operational tasks, prepare analyses and reports, and support the Director of Customer Care.

Senior ML Engineer will design and develop next-generation autonomous driving systems using large-scale datasets. Responsibilities include developing production-ready machine learning solutions, executing training and evaluation cycles, and integrating backbone and foundation models.

Support process development and R&D efforts in leaching, kinetics, and mass transfer for battery material recovery. Analyze reaction mechanisms, optimize scaling parameters, and assess process efficiencies through experimentation and simulation.

Support the ARENA2036 Humanoid Robotics platform project by building, testing, and improving robotic systems and teleoperation devices. Contribute to platform development, prototype assembly, and experimentation. Document findings and collaborate with colleagues in Stuttgart and Munich.

Product Manager needed to bridge customer, engineering, AI, operations, and commercial teams. Responsibilities include building customer relationships, gathering feedback, defining product roadmaps, and analyzing product performance. Requires a technical background, strong analytical skills, and experience with product analytics tools. Must be fluent in English and comfortable traveling across Europe.

Sales & Alliance Manager for Western Europe South, driving sustainable commercial growth across key markets. Collaborates with regional distributors and internal stakeholders.

Lead and manage SAP SD/GTS and SAP Service/FSM areas, including direct leadership of Senior Managers. Act as the central IT point of contact for European business stakeholders. Drive global ERP, FSM, and GTS implementations.

Leads manufacturing operations across GroupeSTAHL's European network (UK, Spain, Germany, Italy). Accountable for safety, quality, delivery, productivity, and cost performance. Implements global standards and drives continuous improvement. Collaborates with global operations and site leadership. Requires 10+ years of manufacturing experience, 3-5 years leading multi-site operations, and strong leadership skills. Bachelor's degree required.

This role involves market research, user insights, and product definition for smart cockpit features in the European market. Responsibilities include defining global baselines, conducting local user research, and analyzing competitor products. The role also requires collaborating with global suppliers, ensuring legal compliance, and managing product releases.

PM Group seeks experienced CQV experts to deliver Commissioning, Qualification, and Validation services across the full project lifecycle for BioPharma projects in Germany. Responsibilities include leading CQV strategy and execution, developing CQV documentation, and ensuring compliance with GMP standards.

The Application Engineering Chapter Leader drives application expertise for ABB Electrification Smart Power's Critical Power business. This role establishes best practices, standards, and domain know-how to translate customer requirements into optimized solutions. The Chapter Leader fosters a high-performing team, develops standards and tools for efficient solution design, and collaborates with stakeholders to support business growth.

Warehouse employee needed for full-time or part-time shifts. Duties include unloading, sorting, and transporting packages. Must be able to lift up to 15kg and stand/walk for extended periods. Must be 18 years or older and proficient in German and/or English/Polish.

Beam AI is seeking a Sales Development Representative to build the top of our pipeline. You will research target accounts, engage senior stakeholders, and qualify inbound leads. This role involves partnering with Account Executives and GTM Leads to create and progress strategic opportunities.

Join our elite team of Senior Raters as a critical contributor to high-quality validation data that directly influences product development and quality assurance for leading search engines and AI technologies.

Experienced SAP SD consultant to lead the Order-to-Cash workstream during an SAP S/4HANA RISE implementation in the Financial Services sector.

Provides first- and second-level IT support to employees, manages user accounts and access rights, and maintains the company's network and IT infrastructure. Supports IT projects and collaborates with production teams to ensure smooth operations.