java English-speaking jobs in Mainz

Founding Principal Consultant role for accomplished leaders with 10+ years of senior operating responsibility. Lead senior advisory mandates, own client relationships, and set your own practice direction. Requires deep domain expertise.

Sales Manager drives international business growth for radiopharmaceutical solutions. Responsibilities include identifying new opportunities, securing contracts, and expanding customer base across various healthcare sectors. Requires relevant sales experience and knowledge of radiopharmacy.

Field CSO builds trusted advisor relationships with IT executives to influence cyber security capabilities. This expert guides customers toward Cyber Resilience, demonstrating thought leadership through industry engagement.

Procurement Specialist for Facility & Construction Services drives the Sales Market procurement strategy. Responsibilities include securing a compliant supplier base, managing agreements, and supporting the full procurement cycle. Requires 3+ years of relevant experience.

Intern/Working Student in Product Development to support R&D and Product teams. Tasks include market analysis, preparing 2D/3D designs, and assisting with product launches. Bachelor's or Master's in a related field is required.

Intern/Trainee HR Administration supports personnel matters, manages contracts, time recording, and occupational safety. Responsibilities include applicant management and recruitment support. Requires a business administration degree with an HR focus, English fluency, and B2/C1 German.

Lead FP&A and Finance Excellence for the BDAL, BIOS Group. Drive business performance, strengthen planning, and support strategic initiatives. Requires finance background, leadership, and fluency in German and English.

Experienced Lead Counsel in pharmaceutical law to provide strategic legal support to Takeda in Germany. Advises on regulatory, competition, IP, and commercial matters, managing complex issues independently. Requires German "Volljurist" qualification and strong legal expertise.

Lead the creation and scaling of Nemetschek AEC Intelligence, transforming separate entities into a single, coherent business unit. Own performance, define market strategy, and drive platform integration for growth.

Senior SAP Project Manager needed for high-impact projects focused on SAP Cloud ERP transformation. Manage the full project lifecycle, act as a trusted advisor to customers, and drive projects with a focus on value creation and measurable outcomes.

Senior Consultant in Operations Life Sciences delivers end-to-end project delivery, designing Supply Chain strategies from R&D to manufacturing. Drive transformation programs and optimize operations using data and AI.

Turkish Music Producer - Evaluator role requires 3+ years as a music producer/audio engineer. Responsibilities include evaluating AI output, scoring training data, and writing music in Turkish. Native or near-native proficiency in Turkish and English is required.

Approval Engineer for Connected Products is needed to manage worldwide approvals for devices. Responsibilities include creating approval concepts and coordinating activities with external bodies and international partners. Requires a relevant degree and experience in product certification, especially radio approvals.

This 12-month role manages logistics and co-packing for the DACH region. Responsibilities include 3PL management, inventory control, and coordinating co-packing activities across internal teams. Requires a relevant degree and 3-5 years of experience.

Electronics Technician needed for incoming goods inspection. Tasks include inspecting goods, reading technical drawings, assessing solder joints, and fault analysis. Requires vocational training as an Electronics Technician or comparable qualification.

Senior Media Strategist to lead media strategy across European and German markets for high-profile clients. This role advises senior stakeholders on full-funnel planning and drives digital maturity using innovative media and data solutions. Requires extensive media strategy experience and fluency in German and English.

Lead and manage the technical service department for Maritime Automation, overseeing Service Engineers and coordinating operations. Requires experience in Maritime Automation or Automation Technology, strong German and English skills, and leadership ability.

Head of Payroll manages monthly payroll for Germany, Switzerland, Austria, and other countries. Responsibilities include stakeholder management, statutory reporting, and supporting the employee lifecycle. Requires German payroll expertise and knowledge of German employment law.

Develop hardware-related software using CODESYS V3 and Siemens Step7. Integrate modules and contribute to platform development in C++. Requires a degree in a related field and solid software development experience.

The Group General Counsel assumes overall responsibility for all legal matters for Naxxar Energy Europe and its subsidiaries. This role advises management on energy law, corporate law, and cross-border transactions, leading M&A and project structuring.