java English-speaking jobs in Mainz

Director Technology develops and implements technology, product, and innovation strategy. This role leads technology and security governance, manages compliance (EASA, NIS2), and drives platform and AI strategy.

Financial Sales Advisor builds long-term client relationships, providing excellent financial advice. Responsibilities include analyzing products and understanding client financial circumstances. Requires interest in finance and sales, strong communication, and fluent English.

Lead Data Engineer will design, build, and evolve scalable data platforms and architectures. Guide project teams, translate business needs into data solutions, and optimize data workflows. Requires 7+ years experience in designing and implementing data solutions, platforms, and interfaces. Strong expertise in data modeling and hands-on experience with modern data technologies, cloud platforms, and big data tools.

Lead the acquisition and management of a high-potential, family-owned SME in Germany through AIA's MBI Program. Requires 5+ years in general management with full P&L accountability and deep German business roots.

Business Controller for IT and R&D, acting as a finance and strategic partner. Responsibilities include owning budgeting, forecasting, performance evaluation, and driving business improvement initiatives. Requires a relevant degree or 5 years of experience.

Key Account Manager for DACH Industrial Automation. Develop and expand strategic key accounts, focusing on manufacturers in factory automation. Requires technical sales experience in industrial automation and strong German/English skills.

Warehouse employee position at an Amazon logistics center. Opportunities available for full-time and part-time roles. Students are welcome to apply.

PhD candidate to develop predictive occupancy world models for end-to-end autonomous driving. Research, implement, and evaluate novel E2E driving architectures using these models. Requires expertise in Deep Learning, Computer Vision, and Python.

Internship in MEMS sensor characterization and testing. Support characterization and validation of an optical MEMS sensor using laboratory test setups. Tasks include measurements, data documentation, robustness testing, and optical characterization.

Stress Engineer needed for advanced amphibious aircraft. Responsibilities include producing stress reports for primary structures and collaborating with design teams. Requires a Master's degree and 5+ years of experience in stress analysis, including composite structures.

Experienced Partner Enablement Manager for Meta Reality Labs DACH. Drive go-to-channel strategy with German retail partners, focusing on Mediamarkt. Requires 7+ years in Retail Partner Enablement and strong knowledge of digital marketing metrics.

Technical Manager Shipping to monitor vessel performance, maintenance, and environmental compliance. Responsibilities include budget preparation, coordinating drydockings, and ensuring adherence to international maritime regulations.

Local IT Site Lead responsible for all IT systems and services at the Jena site. Ensures stable operations, provides on-site support, and acts as a liaison between local business stakeholders and global IT teams.

Sales Manager Europe drives growth in chemical and industrial markets by developing new business and managing strategic accounts. This role requires technical sales experience selling engineered solutions and strong relationship management skills.

Lead NGL, a viral Gen-Z social platform with 100M+ users, to its next phase of dominance. Own P&L, strategy, and growth to evolve the app into a long-term cultural force.

Head of Europe leads 150 colleagues across nine countries, driving business performance and growth. This role involves P&L ownership, operational excellence, and translating global strategy into regional action. Native German and very good English are required.

Head of Global Sales for Scanning & Mapping. Orchestrate go-to-market strategy, sales excellence, and business development across four autonomous business units. This role drives commercial performance through influence and alignment.

System Engineer SDDS-NG needed for a medium-sized IT company in Karlsruhe, Germany. The company develops tailored solutions for global air traffic control authorities.

This role involves preparing and publishing the Group's external financial reports, including annual and interim statements, ensuring compliance with IFRS and internal standards. You will manage the disclosure tool, prepare notes and disclosures, and act as the primary point of contact for external auditors. Collaboration with colleagues from various departments is essential to ensure consistent messaging and high-quality reporting.

Senior VFX Artist needed to design and create VFX for complex character, combat, and environment setups in Unreal Engine. Requires 5+ years of professional VFX experience for games.