java English-speaking jobs in Wiesbaden

The L2 Support Developer provides advanced technical support by diagnosing, analyzing, and fixing complex customer issues. This role involves troubleshooting reported defects, developing fixes or solutions, and collaborating with internal teams. The L2 Support Developer maintains direct customer communication, ensuring timely updates and responses.

Conduct cutting-edge research in computer vision for autonomous driving, aiming for high-impact publications. Drive group growth by securing third-party funding. Mentor PhD, Master's, and Bachelor's students.

Senior Software Architect needed for PricingEngine modernization project. Upgrade Scala 2.12 to 3.3.7 LTS and Java 8 to 21 LTS, including architectural migration from Maven to SBT. Technical documentation and code restructuring required.

Drive sales of telecom network solutions, focusing on professional services and business solutions. Assist in identifying customer needs, generating leads, and achieving sales targets. Develop sales strategies, prepare presentations, and collaborate with teams to ensure project success.

Working student supports the Talent Search Team in active sourcing, application management, recruitment, university partnerships, and employer branding initiatives.

Provides instructor-led training, develops and updates training materials, and supports the implementation of TE deployment plans. Requires knowledge of TE applications, AIX Analytics, and field operations.

Private Equity Associate to support the full investment cycle for infrastructure assets across Europe and OECD markets. 3-5 years of experience in private markets, investment banking, or consulting with a focus on infrastructure. Strong financial modeling skills and experience in due diligence and transaction execution.

Senior Patient Safety & PV Physician needed for a globally leading (bio)pharmaceutical company. Focus on orchestrating global Patient Safety and Pharmacovigilance (PSPV) and Risk Management (RM) for compounds in late stage and post-marketing development.

Experienced Managing Director sought for a specialized business unit focused on digital infrastructure services. Full P&L responsibility, operational leadership, and strategic development within a fast-growing organization. Proven experience in infrastructure, engineering services, or related fields required.

Plant Manager / Operations Director to lead a complex production environment. Full site responsibility to introduce structure, improve efficiency, and drive operational performance.

Supply Chain & Purchasing Supervisor will lead the supply chain and procurement area at the Crottendorf, Germany manufacturing site. Responsibilities include managing purchasing master data, supplier relationships, cost reduction projects, and supply chain risk assessment.

The CFO Switzerland will architect and optimize financial technology, drive process reengineering, and lead a team of accounting professionals. Responsibilities include building and scaling a high-performing team, delivering financial reporting, and supporting strategic decision-making. The ideal candidate has a proven track record of automating and scaling finance operations in fast-growing environments.

Senior Analyst, International Tax will oversee tax compliance across Spain, France, and Italy, including CIT, VAT, WHT, and international reporting. The role provides tax advice on restructurings, new products, financing, and transfer pricing.

This is a full-time, permanent position for a clerical and administrative support role in an ambulatory setting. The incumbent will perform receptionist, recordkeeping, and clerical duties, including managing patient appointments, verifying eligibility for care, and handling patient inquiries. The role requires proficiency in English (B2 level) and experience with common software and computer systems.

Project Manager responsible for planning, managing, and executing renewable energy projects. Oversees project progress, quality, safety, cost, risk, and personnel. Supports business development, procurement, and contract negotiations. Requires fluency in English, 5+ years of project management experience, and 3+ years in the PV field.

Test Engineer 4 will support panel equipment production, developing test procedures, resolving manufacturing floor test issues, and improving product quality. Responsibilities include collaborating with design engineering, conducting validation on test software and fixtures, and analyzing factory non-conformances.

Senior Key Account Manager (m/f/d) will manage relationships with international distribution partners across approximately 30 countries. Responsibilities include negotiating contracts, collaborating with partners, and handling contract details. Requires fluency in German and English, 3-5 years of experience in key account management, and the ability to work independently and collaboratively. Full-time residence in Hamburg is required.

The Category Buyer Indirect Material will develop and implement sourcing and category strategies for indirect materials, services, MRO, and CAPEX. This role will identify and implement cost-saving potential and manage regional sourcing and savings projects. The Category Buyer will also execute negotiations, conduct market and supplier analyses, and manage supplier relationships.

Quantitative Analyst to develop hedging strategies, price energy products, and support strategic decision-making in renewable energy.

The Research Lead will define and advance the organization's strategy in multimodal cognitive data fusion and Human-AI modeling. This role involves designing and conducting experiments to validate cognitive inference models and developing AI models for wearable devices. The ideal candidate has expertise in neurocognitive data analysis, machine learning, and computational modeling.