java English-speaking jobs in Mainz

Manage end-to-end R&D and Industrialization projects in the semiconductor industry. Define plans, manage cross-functional teams, control budgets, and report to senior management. Requires engineering degree and 5+ years of project delivery experience.

Drive digital transformation and project delivery for RI Life and Health across global business units. Manage IT projects, requirements, and stakeholders using agile methods and leveraging technologies like AI.

Seeking an inspiring, commercially minded General Manager to lead Hyatt Regency Cologne. Requires proven success in international full-service or upper-upscale hotel leadership, strong financial acumen, and experience with ownership.

Senior System Engineer Windows Client Management develops the global Windows client landscape. Responsibilities include administering MCM/SCCM, managing patches, and leading standardization projects. Requires IT experience, MCM/SCCM knowledge, and fluent German/English.

Own Kong's partner business in the DACH territory. Recruit partners, build go-to-market motions, and drive sourced incremental revenue across resellers, tech partners, GSIs, and hyperscalers.

Senior Group Accounting & Reporting Manager to ensure transparency and accuracy in IFRS accounting, group consolidation, and financial reporting for ParshipMeet Group. Partner with GL and Tax teams to drive efficient processes.

Lead strategic marketing for da Vinci indications in General Surgery. Develop surgeon champions, execute European marketing strategies, and manage Clinical Marketers. Requires 12+ years of experience in medical device marketing.

Lead Kyriba's sales growth across Germany, Austria, and Switzerland. This role involves defining strategy, mentoring the DACH sales team, and building senior relationships with finance executives. Requires fluency in German and English.

Own the Finance & Procurement data product portfolio, driving strategy and roadmaps. Translate complex business needs into scalable data products to improve financial transparency and procurement decisions. Requires 6+ years in data product management with Finance/Procurement domain knowledge.

Lead complex digital solutions projects from idea to maintenance, managing interfaces between teams, customers, and suppliers. Requires 7+ years in digital/distributed systems project management and fluency in German and English.

Account Executive to drive sales activities for SaaS offerings in the DACH region. Requires 3+ years of closing experience in a SaaS Mid-Market environment, proficiency in German (C1+) and English, and a proven track record of hitting revenue targets.

Research novel methods to adapt generative AI to specialized domains by integrating structured symbolic knowledge with Large Language Models. Focus on enabling LLMs to leverage knowledge graphs and formal design representations for precise reasoning.

Lead design and implementation of complex embedded software, including real-time systems and signal processing. Requires experience with motor control, FOC, ARM Cortex-M, and C/C++. Bachelor's in CS or Electrical Engineering preferred.

Security TAM acts as a trusted advisor and SME for Lightwell customers, collaborating with engineering to resolve technical issues. Requires 10+ years in software/security roles, expertise in CI/CD, and containerized deployments.

Join Tipico as a (Senior) Java Developer to design high-performing Java services using Springboot. You will develop modern solutions, maintain legacy systems, and coach junior team members in an agile environment.

The Training & Education Manager executes technical, clinical, and skill training for Robotics sales, implementation, and support. This strategic role requires designing and deploying training programs while partnering with field management.

Scientist in Optical & System Design focuses on sustaining and optimizing optics for microchips. Responsibilities include improving simulation software and collaborating across disciplines to translate research into application.

Sales Stylist in part-time role. Create genuine customer connections and deliver exceptional 1:1 service. Share product knowledge and styling advice while supporting store operations and visual merchandising.

Develop and maintain cloud-based applications using C# and .NET. Design microservices, build RESTful APIs, and containerize with Docker and Kubernetes. Experience with databases, testing, and modern design principles is required.

Support business departments (Water & Agriculture, Climate & Nature) and manage company-wide travel. Requires vocational training, good German/English, MS Office skills, and a service-oriented approach.