java English-speaking jobs in Wiesbaden

Key Account Project Manager supports Global Key Accounts by coordinating projects and ensuring smooth execution. This role requires hands-on project management, structured coordination, and strong service delivery. Business proficiency in German and English is required.

Drive the success of the Immunoassay and Clinical Chemistry portfolio across EMEA. Manage the product lifecycle, support market growth, and ensure effective positioning and launch of solutions. Requires expertise in Immunoassay and Clinical Chemistry IVD technologies.

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.

Service-Staff Breakfast supports guest care during breakfast and à la carte lunch. Requires hospitality experience, a passionate, organized, and reliable nature, and confident English communication.

Freelance German (DaF) teacher needed. Must have native-level German (C2+), at least 1 year of teaching experience, and a teaching qualification.

Execute process and risk-based IT audits for the DHL Group. Develop audit programs, conduct testing, and deliver high-quality audit results. Requires a degree in IT or Business Admin and 2+ years of relevant experience.

Data Platform Engineer will improve and extend the analytics and AI infrastructure built around Databricks. Responsibilities include driving the data platform, maintaining the stack with security measures, and building tools for efficient data management.

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.

Welder needed to perform precise welding on complex components using MAG, TIG, and/or SMAW. Must have vocational training, valid certifications, and good German skills. Work in a shift-based production environment.

Sales Manager PLM for Shipbuilding requires a technical background in maritime engineering and proven sales experience. Responsibilities include expanding the international customer base and managing international sales cycles.

Drive energy procurement strategy, optimize costs, ensure compliance, and promote sustainability through smart sourcing and Power Purchase Agreements (PPAs). Develop and implement negotiation strategies, analyze energy consumption, and evaluate/select energy suppliers. Collaborate with internal and external partners, monitor market trends, and manage energy contracts.

Lead a team of payroll specialists, overseeing daily operations and driving process improvement. Requires 2+ years of German payroll experience and strong knowledge of German tax and social security regulations.

Working Student in Service Operations supporting document creation, project plan development, and process standardization. Requires enrollment in engineering or aerospace, 14+ hours/week for 12+ months, and strong German/English skills.

Autodesk seeks an experienced leader to shape and lead its Organization Effectiveness agenda. This role will lead strategy and execution across organization design, transformation, workforce planning, and influence the future of work design. The Vice President will advise senior leaders on organizational structure, operating model, and workforce implications.

Leads the strategy, creation, and delivery of Corelight's product documentation. Manages a team of technical writers, optimizes publishing workflows, and integrates AI tools to improve efficiency. Collaborates with Engineering, Product Management, and Customer Support to ensure content accuracy and alignment with release schedules.

Lead tax matters for Castrol across Continental Europe, Middle East, Türkiye, and Africa, focusing on Germany. This role manages tax governance, compliance, risk, and audits while advising leadership. Requires expertise in German tax law and international tax.

Experienced Tax Director sought for DACH region. Oversees tax compliance, reporting, and advisory activities across Germany, Austria, and Switzerland. Requires 15+ years of experience in corporate tax, including direct taxes, VAT, transfer pricing, and international tax frameworks.

Lead and grow a Data Science team to develop and adapt algorithms for optimizing energy trading and asset dispatch. Manage a team of 8 FTEs, growing to ~15, and collaborate with executive and leadership teams to set strategic goals.

Manage core electrical energy activities across Europe, monitoring markets and advising on procurement strategies. Support industrial projects, manage contracts, and monitor energy risks. Requires a relevant university degree and experience in energy procurement.

Support strategic global customers by managing inside sales activities, driving revenue growth, and identifying opportunities. Requires fluency in German and English, and experience in a customer-facing sales role.