java English-speaking jobs in Mainz

Manages dispute cases under FSC's Policy for Association, including assessments, investigations, stakeholder engagement, and decision-making. Oversees FSC's complaints mechanism and analyzes cases to identify systemic gaps. Collaborates with internal and external partners to resolve disputes and strengthen system integrity.

Develop and implement automation processes for cloud software and services, including CI/CD pipelines and infrastructure as code. Design and manage cloud infrastructure with a focus on scalability, security, and high availability. Deploy, operate, and optimize Kubernetes infrastructure, ensuring scalable and secure containerized deployments. Integrate security measures and compliance checks into cloud infrastructure and the software development process.

Account Manager (m/f/d) Distribution Central/East will manage the Distribution Sales Channel in Central/East Europe, focusing on DACH and supporting Benelux and Eastern Europe. Responsibilities include building sales partnerships, identifying opportunities, and driving initiatives to grow product lines. Requires a degree in Engineering or a related field, 3+ years of sales or distribution experience, and technical understanding of hydraulics, fluid conveyance, and/or electronics.

Provide phone and on-site technical support to resellers and end-users. Diagnose and resolve technical challenges. Contribute to product development and training. Requires a technical background, fluency in French and English, and strong communication skills.

Postdoctoral Researcher (f/m/d) to develop and extend the PINE (Portable Ice Nucleation Experiment) device for measuring ice-nucleating particles (INPs). Responsibilities include contributing to prototype development, conducting test experiments, and collaborating with industry and academic partners. Requires a PhD in physics, natural sciences, or engineering with experience in experimental atmospheric research.

Lead SoSafe's strategic value-add services, operationalizing a consulting methodology focused on driving behavior change and measurable risk reduction. Develop and manage a consulting practice, translate the SoSafe Maturity Model into a "Strategic Steering" approach, and act as a subject matter expert on Human Risk Management.

Architect (m/w/d) implements security solutions, conducts code reviews, and performs threat modeling.

Finance Business Partner for BU Specialties, leading financial planning cycles (budgeting, rolling forecasting, long-term planning) and driving profitability.

Designs tests based on technical specifications and collaborates with business analysts and developers to estimate and plan test activities. Ensures software quality through test procedures and supports the team in analyzing error tickets. Develops and maintains the test strategy and procedure, requiring proactive communication and collaboration.

Business Development Manager will prospect, qualify, and pursue potential clients. Responsibilities include defining logistics solutions, managing executive relationships, and preparing sales materials. Requires a Bachelor's degree, 5+ years of experience in supply chain/contract logistics, and fluency in German and English.

Drive sales and manage customer relationships in the construction, mobility, and industry sectors. 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 targets.

Sales Operations Specialist supports sales team with operational activities, project coordination, reporting, and customer support. Requires experience in automotive sales operations, fluency in English, and strong Excel skills.

Project Manager for digital transformation projects focused on data management. Experience in SAP R/3, S/4HANA, and master data management required. Strong communication and project management skills essential.

SAP CPI developer needed for HCM API integration project. Design, develop, and maintain APIs to extract and transmit data from SAP HCM to third-party systems. Minimum 8 years of SAP experience, with at least 3 years in SAP CPI.

Working Student B2B Marketing will support account-based marketing campaigns, live and online events for a European streaming company. Responsibilities include setting up digital campaigns, coordinating with agencies, managing event operations, and creating social media content. Must be enrolled in a Bachelor's or Master's program in a related field and have experience with digital tools and spreadsheets. Fluent English is required.

Drive adoption of Shiftconnector®, a SaaS solution, across UK & Ireland pharma & biotech manufacturers. Own the strategic region and help leading life sciences companies digitize shopfloor communication and operations.

Senior Fullstack Developer drives the delivery of automation initiatives using Microsoft Power Platform. Leads a cross-functional team in solution design, implementation, and optimization. Designs and implements scalable, secure, and maintainable fullstack solutions for AI-enabled applications. Collaborates with Solution Owners, Fullstack Developers, Data Scientists, and Data Engineers. Mentors and advises other software developers. Requires a degree in Computer Science or equivalent with 8+ years of experience in software development and solution architecture. Proficiency in Python, React, TypeScript, and modern data science methods is advantageous. Excellent communication skills in German and English.

Senior AI Efficiency Manager will identify and map processes for AI-driven automation, manage AI product portfolios, and shape the AI project pipeline. Requires experience in data-driven process analysis, AI technologies, and project management.

Enable high-performing teams by fostering a culture of collaboration, ownership, and continuous improvement. Facilitate Scrum and scaled agile events, coach teams in agile ways of working, and remove impediments to team success. Partner with Product Owners and stakeholders to ensure clarity of priorities and effective backlog management.

The Wholesale Credit Manager manages and safeguards the global wholesale financing portfolio for WIRTGEN GROUP dealers. This role ensures dealer financing adheres to credit standards, supports dealer operations, and mitigates credit risk.