java English-speaking jobs in Mainz

Senior Cyber Security Architect needed to support secure product architecture and compliance. Expertise in ISO27001, NIS2, and BSI IT-Grundschutz is required. Responsibilities include designing secure architectures and conducting risk assessments.

Drive Appian's growth in DACH by defining go-to-market rules and owning partner revenue. Manage partner business plans, execute demand generation, and liaise between HQ and the partner network. Bilingual fluency in English and German is required.

Production Director responsible for managing the production department in vaccine manufacturing. Requires an MSc in a relevant science, 7+ years in strategic leadership, and strong knowledge of GMP and vaccine production.

Sales Director for Parts Repair Services. Responsibilities include maximizing sales volume, building strategic partnerships, and developing service portfolios. Requires a degree in relevant fields and experience in aviation services sales.

Drive end-to-end data migration for global SAP S/4HANA transformation programs. Define strategy, governance, and execution roadmaps for business-critical data migration across multiple releases. Lead global teams.

The TTS Client Executive (VP) leads client experience for a portfolio, driving revenue growth and retention. This role requires strategic partnership with Sales and Product teams, managing client needs, and ensuring compliance. German is mandatory.

This part-time role involves loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. The position may require operating heavy machinery and involves tasks in a fast-paced environment. Candidates must be able to lift up to 70 lbs. and read postal codes.

The Max Planck Institute for the Structure and Dynamics of Matter seeks a Technician for Laboratory Infrastructure. This role supports research investigating dynamical phenomena within matter using ultrafast probes.

Drive growth across Germany and Berlin as Managing Consultant, shaping market presence in CFO-tech. Lead regional teams, execute go-to-market strategies, and build partner ecosystems. Requires DACH market knowledge and consulting sales experience.

Sales Director responsible for SECULENE business P&L and driving sales growth across EMEA. Leads sales strategy, manages OEM approvals, and develops high-performing teams in industrial B2B sales.

Senior commercial leadership role in FMCG focused on driving sales performance and profitable growth across Germany. Responsibilities include leading customer negotiations, implementing commercial strategies, and developing high-performance teams.

Director Engineering & Automation drives global automation strategy and leads international projects. Requires a degree in a technical discipline and extensive leadership in automation within manufacturing or supply chain.

Senior Accountant responsible for IFRS financial statement preparation, group consolidation, and quality assurance. Key duties include process optimization in Lucanet and acting as a central interface with auditors and stakeholders. Requires strong IFRS knowledge and experience in group accounting.

Director Medical Innovation & Liaison Pharma shapes the global injectable and IV portfolio. This role combines Medical Affairs leadership with innovation scouting, evaluating generics and drug repurposing opportunities. Requires advanced degree and 6+ years in pharma Medical Affairs.

Senior finance leader partnering with Product and Engineering to drive profitable growth across SEF's global portfolio. Responsibilities include P&L support, investment analysis, and leading strategic planning. Requires 10+ years of relevant experience and fluency in German and English.

Head of UX Product Design to elevate the B2C and B2B product portfolio. Responsibilities include defining UX strategy, leading the UX team, and building the research framework. Requires senior UX experience and fluency in German and English.

Client Director role managing global accounts in digital experience and technology. Responsibilities include driving client success, expanding sales volume, and leading internal teams. Requires experience with large budgets and strong strategic advisory skills.

Lead strategic planning and execution of hyperscale data center equipment procurement for a national portfolio. Design and manage a scalable procurement model for MCE across a 1.5–2.5 GW IT capacity program.

Sales Director for Parts Repair Services. Maximize sales volume and build strategic partnerships for the piece parts repair business. Requires relevant experience, strong negotiation skills, and IT literacy.

Architect scalable multi-cloud landing zones on GCP & AWS, owning IaC strategy. Blueprint cloud-native patterns, build developer 'Golden Paths,' and implement DevSecOps for automotive compliance.