java English-speaking jobs in Mainz

Leads the foundational layer of HighLevel's product stack, including infrastructure platforms, automation capabilities, CRM primitives, and shared systems. Manages a team of 25-30 product managers and drives strategy, execution, and org design for a portfolio that underpins core product functionality.

Experienced innovation director, corporate innovator, or AI thought leader sought to refine AI-generated outputs on innovation topics. Review and evaluate AI content for commercial realism, strategic logic, and relevance to innovation challenges. Draft realistic scenarios and case studies based on hands-on experience. Must be based in the EU or UK and available 8-20 hours per week.

Founder's Associate to work directly with the Founder & CEO of a venture-backed AI software company transforming commercial insurance.

Leads the Underwriting Transformation team, driving the global implementation of Allianz Commercial Underwriting Transformation strategies. Oversees people, process, and technology changes to enable effective transformation. Collaborates with stakeholders across various departments to prioritize initiatives, monitor change capacity, and steer delivery. Ensures an integrated, efficient, and effective approach to navigating the organization's complex landscape.

Coordinate multiple construction projects from technical preparation through final handover. Monitor budget, planning, and key milestones. Coordinate contractors, consultants, authorities, and utility companies.

Storage Infrastructure Engineer needed to manage and support Ceph and GPFS/IBM Storage Scale platforms. Responsibilities include monitoring, capacity planning, backup/recovery, performance optimization, and implementing storage enhancements. Requires 5+ years of experience in enterprise storage environments and strong hands-on skills with Ceph and/or GPFS.

Bridge business strategy, customer challenges, AI, technology, and delivery. Develop scalable growth plays and help clients solve business challenges. Lead strategic pitches, workshops, and advise clients on growth, transformation, and innovation.

Provides on-site service and relationship management at customer factories, resolving issues from occurrence to closure. Develops response plans, manages escalation risks, and coordinates internal resources. Facilitates communication between customers and internal teams to achieve service goals and customer satisfaction.

Credit Analyst (AVP) to conduct financial and credit analysis for corporate borrowers, prepare credit applications, and monitor the corporate loan portfolio. Experience in a regulated European banking environment, ideally under ECB standards, is advantageous.

Lead strategic engagements with CIOs and senior executives, guiding them through strategy execution and transformation. Drive business development, account growth, and margin improvement across a portfolio of strategic accounts in the Manufacturing, Consumer Goods, Retail & Utility sectors.

Support cost reduction, new supplier identification, and commodity strategy building through data analysis and negotiation.

Leads More in Common's global and multi-country programs, developing, coordinating, and advancing initiatives that create value through cross-country collaboration. Responsibilities include program development and delivery, external representation and global partnerships, global fundraising, program quality and impact, knowledge management, and network participation. Requires a track record of designing and managing complex projects across multiple geographies, experience in external representation at a senior level, fluency in English and at least one other language, and significant leadership experience in an international organization.

Experienced Site & Quality Manager needed to lead data center construction projects in Frankfurt. Responsibilities include overseeing construction activities, managing subcontractors, ensuring quality standards, and coordinating site logistics.

Experienced PMO Consultant needed to support the transformation of an enterprise Application Management organization. Expertise in project governance, planning, reporting, controlling, stakeholder coordination, and PMO best practices required.

HR Manager will manage technical tasks for HR specialists, ensure legal and contractual compliance, and conduct personnel selection interviews. The role involves implementing compensation and benefits measures, designing HR projects, and providing advice on personnel-related issues.

The Deployment, Associate configures, tests, and prepares POS and credit card equipment for deployment. This role involves managing inventory, fulfilling orders, and ensuring quality and safety standards.

Leads the development and execution of partner enablement programs and go-to-market strategies for AI solutions. Requires 10-15 years of experience in channel development, partner management, or a similar role within the technology industry.

Experienced Registered Nurse (Pflegefachkraft / Gesundheits- und Krankenpfleger) with minimum 3 years' inpatient care experience required. Provides clinical case management, communication, and patient advocacy support within the German healthcare system. Fluent in German and English required.

Experienced Manager / Senior Manager sought for restructuring and turnaround engagements across DACH region. Develop financial models, lead projects, and support clients including corporates, lenders, and investors. Fluent German and English required.

Plans and manages time-critical logistics solutions globally, ensuring adherence to strict deadlines. Requires experience in air freight export operations, freight forwarding, or logistics and knowledge of export documentation and customs procedures.