java English-speaking jobs in Mainz

Stock Assistant needed for PRADA Munich Store. Manage daily goods receipt, arrange merchandise, and ensure product availability. Track product flow, maintain warehouse safety and order, and handle returns, transfers, and deliveries. Previous experience in a similar role, ideally in luxury retail, required. Fluent German and English skills necessary.

Internship in 3PL Warehouses & Global Support, focusing on international supply chain solutions and aviation logistics. Support the conceptualization and development of international locations, optimize warehouse and supply chain processes, and contribute to product management.

Design and develop C++ software components and GUI elements for test and simulation frameworks. Provide rig and customer support, and contribute to virtual engineering environments.

Working Student Revenue Operations will expand and structure revenue-relevant data, analyze and automate revenue processes, and design dashboards and KPIs.

Enterprise Architect will translate business strategy into IT roadmaps and architectural blueprints. Requires 8+ years of IT experience, 5+ years in a senior architecture role, and an active Secret clearance. Expert knowledge of at least one major cloud platform is required.

Drive sales and manage customer relationships in the construction industry. Manage and grow customer platforms, focusing on high-potential customers. Promote Berner as a premium brand and handle objections, delivery, and quality claims. Analyze sales area KPIs and report to superiors. Collaborate with the sales team to achieve performance goals.

McColm & Company seeks qualified Battlefield Staff Rides (BSR) Instructors to deliver tours and instruction to military personnel on historical battlefields in Europe. Instructors will lead discussions, facilitate analysis of historical battles, and connect historical lessons to contemporary military operations.

Provides expert engineering support for NATO's Deployable CIS systems (DCIS). Duties include design, test, implementation, and support of IT baselines, troubleshooting, and exploring new technologies in areas such as infrastructure, platform, authentication, web hosting, cyber hygiene, and remote desktop solutions.

Responsible for cleaning and maintaining public areas of a hotel, ensuring brand standards and quality audits are met. Duties include reporting maintenance defects, overseeing linen delivery and collection, stocking supplies, and assisting the housekeeping team. Must have strong communication and computer skills.

Research Assistant to develop and run in vitro assays and regeneration workflows, focusing on microscopy of living plant cells and data generation. Requires a Bachelor's degree in a relevant field and at least 2 years of experience in plant in vitro culture, including protoplast or single-cell techniques. Experience with laboratory instrumentation such as microscopy, flow cytometry, and liquid handling systems is essential.

As Assistant Store Manager, you will lead teams, develop talent, and ensure commercial goals are met. You will work with the Store Manager to make decisions, set priorities, and drive store performance.

The B2B Accounts Receivable Specialist monitors outstanding accounts receivable, handles dunning processes, and responds to client inquiries regarding payments. The role requires fluency in Dutch and English, proficiency in MS Excel, and experience in a comparable role.

Visiting Analyst to architect and improve AI-powered operating systems for a VC firm. Develop AI platform for limited partners, create internal tooling, and prototype agents for various functions.

The Training Manager will develop and deliver training strategies for the SHAPE+ SAP S/4HANA transformation program, including public and private cloud transitions. Responsibilities include creating engaging multimedia training materials, providing guidance on the training approach, and managing the training library. The role requires strong organizational skills, experience in project management, and the ability to influence and motivate teams. Experience with GenAI tools and prompt engineering is a plus.

Senior AI Architect to design enterprise-scale AI architectures, lead engineering teams, and advise clients on AI strategy. Experience with cloud AI platforms (Azure, AWS, Google Cloud) and machine learning engineering required.

As a Content Manager, you will develop and execute a cross-platform content strategy, create and edit multimedia content, and manage content across various platforms. You will collaborate with the Brazilian team, ensure brand consistency, and optimize content for SEO and social media.

Regulatory Reporting Manager needed for Germany. Ensure flawless and timely reporting processes, including plausibility checks, control, and documentation. Responsible for statistical and financial regulatory reports for N26 Bank and Group. Enhance reporting function for effectiveness and compliance. Represent the Reporting Team in cross-functional alignments.

As a (Senior) Marketing Data Analyst, you will partner with marketing teams to translate complex data into actionable insights and recommendations. You will analyze campaign performance, attribution, and user behavior to guide marketing strategy and optimize budget allocation. You will leverage SQL, Python, and statistical modeling to improve marketing effectiveness and drive growth.

Information Security Compliance Associate will collaborate with internal and external partners for product certifications and attestations. Responsibilities include engaging as control owner and deputy control owner, designing compliance processes, and navigating Engineering teams through compliance requirements.

Culture Vitale seeks a dynamic senior sales professional to lead commercial operations across Europe for a new global B2B experiential group. The role involves prospecting, presenting, and selling immersive workshops and programs focused on wellbeing, culture, and development to enterprise clients.