java English-speaking jobs in Mainz

Senior SAP S/4HANA Commercial Project Management (CPM)/Project System (PS) SME needed for a 4-month project with potential extension. Requires 8-15 years SAP experience, deep PS/CPM expertise, and 1-2 S/4HANA project implementations. Must have strong SPRO configuration, FI/CO integration, and workshop/training delivery experience in German.

Senior Software Engineer will develop features for a single codebase using TypeScript, Vue.js 3, and Firestore. The team focuses on data-driven development, A/B testing, and a strong codebase architecture.

Freelance automotive engineers with Python expertise are sought to design, evaluate, and improve AI-generated solutions for automotive problems.

Provides technical support for Windows 10/11 operating systems, networks, and mobile devices. Experience with Active Directory, Group Policy Objects, and deployment tools is required. Excellent customer service and communication skills are essential.

Manager role focused on project delivery and business development. Leads strategy and diligence projects, manages teams, and builds client relationships. Requires 5+ years of experience in complex strategy consulting projects.

Student assistant to research and collaborate on data science projects, including the design, development, and testing of machine learning models.

As an Industry Solution Consultant, you will act as a trusted advisor to strategic customers, understanding their business objectives and demonstrating the value of Adobe solutions. You will develop a transformational vision, conduct discovery sessions, and lead the technical sales process, ensuring proper handoff to post-sales teams.

Category Manager to oversee product categories in the online shop. Develops category strategies, manages sales, and executes campaigns and promotions. Requires experience in FMCG and e-commerce, strong Dutch language skills, and analytical abilities.

Lead agile development teams as a certified Scrum Master. Coach teams on Scrum principles, facilitate meetings, and ensure project success.

As a Principal Research Scientist, you will design, execute, and analyze global clinical development programs for pet health products. You will collaborate with cross-functional teams to ensure regulatory compliance and deliver innovative solutions. A DVM or Ph.D. in an animal health-related field and 5+ years of product development experience are required.

Senior Account Manager for Deutsche Telekom's "Product and Technology" (VPT) Board Area and EU Affiliates. Develop and manage account plans, build customer relationships, and drive business growth.

Support the German Finance team in financial planning, analysis, budgeting, forecasting, and controlling. Assist with month-end processes, reporting, and cross-functional collaboration. Bachelor's/Master's degree in Finance, Accounting, Business, Economics, or related field required. Fluent in English and German.

APAC Employer Attractivity Manager will develop and execute employer branding strategies for the Asia Pacific region. Responsibilities include managing social media, creating content, and collaborating with stakeholders to attract top talent. Requires a degree in HR or marketing, 3+ years of experience in employer branding, and proficiency in English and Thai.

Manage and supervise warehouse staff, coordinate goods flows, and ensure efficient, safe, and structured logistics operations.

Senior Systems Engineer needed for hybrid cloud environments. Responsibilities include designing, operating, and improving VMware Cloud Foundation (VCF) platforms, managing Kubernetes clusters, and developing automation workflows. Requires strong VMware, Kubernetes, and Grafana experience.

Senior Project Engineer needed for investment projects at a cocoa plant in Hamburg. Responsibilities include planning, execution, and supervision of technical projects, coordinating with stakeholders, and ensuring compliance with safety and quality standards. Requires a degree in a relevant engineering field and at least 4 years of project experience.

Leads and coordinates accounting activities across European entities, ensuring accurate financial closings and US GAAP reporting. Manages SG&A costs, prepares financial reports, and drives process improvement.

Intern to assist in creating influential videos on marketing, sales, and medical topics. Responsibilities include using AI tools to generate and edit video content for social media. Ideal candidates are studying information technology, marketing, social media, or content creation and have experience with Adobe software and AI models. Fluent English required.

Senior Commercial Insights Manager for a global, innovation-driven organization. Analyzes commercial performance data, delivers consumer-centric insights, and acts as a strategic advisor to regional leadership. Requires 6+ years of experience in Insights & Analytics, fluency in German and English, and strong analytical and communication skills.

Leads all tax activities in the DACH region, ensuring compliance, managing tax risks, and serving as a strategic finance partner. Oversees tax provisions, compliance processes, and external tax service providers. Supports Corporate Tax on tax reporting and Transfer Pricing compliance. Reports to the EMEA Tax Director and dotted line to DACH CFOs.