java English-speaking jobs in Wiesbaden

Lead AI Engineer to build and scale production-ready AI applications, focusing on LLMs, RAG, and agentic systems. Manage a 6-person AI development team, design AI solutions, and integrate them into existing .NET stacks.

A Master's student will investigate metabolite production and signaling during monocyte to macrophage differentiation and recruitment. The position involves learning and performing immunology and molecular biology techniques, including flow cytometry, qPCR, and western blot.

Working Student Assistant Marketing will support the planning, coordination, and execution of events and conferences. Responsibilities include coordinating with vendors, managing event logistics, and assisting with event documentation.

Software Developer will contribute to the development of cloud-based merchandise management solutions and existing standalone software. Responsibilities include further development in XBase++ and Go, supporting requirements analysis, and collaborating on company-wide projects.

Global Summer Internship Programme in Frankfurt. Support research for executive search mandates, develop candidate pools, and conduct market research. Bachelor's or Master's student in a relevant field with strong analytical skills and proficiency in Excel and PowerPoint. Fluent in English and German.

Drive CloudHealth new business growth across the DACH region. Develop and manage relationships with MSP and resale partners. Leverage existing relationships to identify new business opportunities.

Project HSE Trainer needed for immediate start near Düsseldorf. Deliver internal HSE trainings, ensure workforce awareness, and support compliance with safety standards.

Manage renewals, build customer relationships, and drive expansion through cross- and upselling for TeamViewer's Digital Workplace platform in the Nordics region.

Lead a team of senior Dynamics engineers in transforming and optimizing a large Microsoft Dynamics 365 platform. Drive technical strategy, ensure system performance, and foster innovation through Power Platform and AI/Copilot integration. Translate business needs into robust CRM solutions and collaborate with stakeholders to ensure successful delivery.

As a D365 Business Analyst (F&O), you will act as a bridge between business stakeholders, IT delivery teams, and external partners within the Order Fulfilment workstream. You will manage end-to-end processes, gather and analyze requirements, and support solution design and configuration in Microsoft Dynamics 365 Finance & Operations. You will also contribute to testing, documentation, and support application operations.

Electrical, Instrumentation & Control Engineer (m/f/d) will plan, implement, and modernize EMSR, automation, and electrical systems for energy and environmental plants. Responsibilities include technical design, project execution, and support of manufacturing, installation, and commissioning activities.

Junior investment professional sought for market-leading infrastructure team. Involvement in deal origination, execution, analysis, financial modeling, and due diligence. Requires first-time experience in investment banking, M&A, consulting, or private equity, ideally with infrastructure exposure. Strong academic background, financial modeling, and analytical skills are essential. Fluent English and German preferred.

Manages content, UGC, and communication for the Dutch market. Identifies, contacts, and manages Dutch UGC creators. Coordinates content production with the Creative Team, freelancers, and Performance Marketing team. Supports website and marketing asset localization into Dutch.

Leads end-to-end category and sourcing strategies, combining market and cost-driver analysis with commercial judgment to deliver sustainable cost, value, and risk impact. Owns supply and supplier excellence in volatile raw-material markets, leading through disruptions and escalations, building strategic supplier partnerships, and managing performance and risks. Embeds sustainability, CO₂ reduction, and ethical sourcing into procurement decisions. Confidently engages with senior stakeholders, influencing decisions with data-driven insights and commercial acumen. Actively leads and steers the Raw Materials team, developing people and setting direction.

Finance Manager needed for international technology company. Prepare financial statements under HGB, support US GAAP consolidation, and manage month-end/year-end closing activities. Strong SAP experience and manufacturing background required.

The IT Manager oversees outsourced and internal IT services for a large, geographically distributed hotel network. Responsibilities include managing vendors, coordinating projects, supporting hotel openings, ensuring compliance, and contributing to the organization's digital strategy.

MoonPay seeks a Chief Risk Officer to build and scale a risk function from the ground up. The CRO will define risk appetite, implement risk management programs, and ensure compliance with global regulatory expectations. Requires 15+ years of experience in risk leadership within financial services, fintech, or highly regulated industries.

Working Student / Intern Founders Associate to the Chief of Staff will support the co-founder and CEO in operational and strategic topics. Tasks include project ownership in areas like finance, people & culture, business development, and operations. Support includes recruiting processes, finance operations, event planning, and identifying AI-first solutions.

Senior Director for Alternative Investment Funds needed. Requires 8+ years of experience in finance with a focus on alternative investments. Master's degree in a relevant field is required. Strong analytical, communication, and problem-solving skills are essential. Fluency in German and at least one other major European language is required.

Senior Business Analyst to advise financial institutions on software solutions. Elicit, analyze, and prioritize requirements, drive requirements analysis, and plan workshops. Collaborate with developers and testers to ensure solution feasibility and quality delivery.