java English-speaking jobs in Mainz

Customer Success Specialist supports customer accounts through onboarding, service and invoice inquiries, and sales support. The role focuses on retaining and strengthening customer relationships.

Leads the newly formed "BLANCO Group Development" team, steering strategy development and implementation. Manages project portfolio and PMO function, supports organizational development, and coordinates sustainability strategy. Requires a degree in a relevant field, proven experience in strategy development, and strong leadership skills.

Own end-to-end demand generation plans for Factorial partners in Germany, driving online/offline demand generation, inbound/outbound activities, and brand awareness. Lead and execute Go-To-Market strategies for partners across the DACH region. Identify, shape, and launch initiatives to expand reach through partnerships, events, content, and high-impact campaigns.

Talent Acquisition Specialist (all genders) will support recruiting outstanding candidates for consulting roles in Germany and Austria. Responsibilities include developing event and marketing concepts, planning and executing recruiting events, and managing candidate relationships.

Service staff needed for a trendy Chinese hand-pulled noodle restaurant. Coordinate orders, provide excellent guest service, and embody the brand's values. Prior gastro experience is preferred, but a positive attitude and eagerness to learn are essential.

Construction Manager/Site Supervisor needed for infrastructure projects in Berlin and Brandenburg. Manage projects from HOAI phases 6-9, oversee construction, and coordinate with clients, contractors, and authorities.

Senior Cyber Security Architect responsible for group-wide technical cybersecurity architecture across cloud and on-premise environments. Develops security standards, drives best practices, and ensures secure software development lifecycle.

Senior Backend Engineer will design, develop, test, deploy, and maintain software within the Grow & Engage domain. Experience with JVM languages, Spring Boot, microservice architecture, and relational/non-relational databases is required.

Senior Back End developer needed for a 7+ month remote contract. Design and develop scalable Back End services using C#/.NET Core, REST/SOAP APIs, SQL Server, and MongoDB. Experience with CI/CD, Azure, Docker, Kubernetes, and AI-supported development tools required.

Assists with planning, designing, and evaluating global employee onboarding. Maintains the Learning Management System and supports the implementation of learning strategies. Monitors and evaluates the effectiveness of onboarding and training initiatives.

Ananse seeks a GIZ Grant Fundraising Specialist to secure funding from GIZ and related development agencies. The specialist will identify funding opportunities, develop compelling grant proposals, and cultivate relationships with GIZ program officers.

Manage strategic, complex, international projects for air traffic control solutions. Lead project teams, coordinate stakeholders, and ensure project success in terms of time, cost, quality, and customer satisfaction.

Administrative Support professional to join a team in Germany. Support day-to-day office operations, digitalization initiatives, and ensure smooth administrative processes.

Drive enterprise growth in the Netherlands by closing strategic deals and enabling large-scale EV charging adoption. Manage complex sales cycles, prospect for new customers, and collaborate with cross-functional teams.

Service Staff for the evening shift at the Munich Marriott City West. Responsibilities include preparing mise-en-place, supporting the Chef de Rang, serving guests, and assisting in all service areas. Previous experience in hospitality or gastronomy is preferred.

Develop and execute GTM strategies for European markets, leading product launches and collaborating with global and regional teams. Requires 3+ years of experience in GTM, R&D, or product marketing in Europe, with a focus on consumer electronics or home robotics.

A Japanese consulting firm seeks an HR Manager for their Dusseldorf office. The role involves administering HR programs, ensuring compliance with German employment laws, managing the hiring process, and handling general administrative tasks.

Consultative sales professional with 5+ years of experience in the financial industry, exceeding targets and selling complex data solutions to financial customers.

Manages and evolves the Enterprise Architecture (EA) repository, ensuring data quality and consistency. Operates and improves EA tools, including data models, views, reports, and dashboards. Adapts the EA data model to support a product-oriented IT organization. Provides architecture data for governance, reviews, and decision-making.

Test and verify new ERP developments, including functionalities and integrations. Prepare and execute functional, performance, and user acceptance tests. Develop and implement QA procedures and testing standards for Microsoft Dynamics Business Central.