java English-speaking jobs in Wiesbaden

Drive end-to-end recruitment for high-level specialist, engineering, and leadership roles across Germany and EMEA. Advise hiring communities on market trends while partnering with sourcing teams. Fluency in German and English is essential.

Drive commercial transformation for the international Solar Trade business. Execute strategic initiatives with the CSO, focusing on sales effectiveness, pricing, and profitability across multiple countries. Requires 5-7 years in consulting or transformation.

Procurement Specialist role for a high-growth AI technology company. This commercial, customer-facing position requires strong procurement expertise to help large organizations adopt new AI capabilities. Fluent German and English are essential.

Clinical Scientist to own radiopharmaceutical trial lifecycle from protocol to submission. Execute Phase 1-3 trials, manage sites, and author key clinical documents. Requires Master's/PhD and 5+ years in clinical development.

Associate role connecting clients with experts. Responsibilities include understanding client needs, sourcing and onboarding experts, and ensuring exceptional client experience. Fluency in English and Swedish or Danish required.

Senior Procurement Manager for a fast-growing start-up in solar, energy storage, and data centers. Manage CAPEX tenders, EPC companies, and suppliers across Germany. Requires technical background in renewables and experience with onshore projects.

Lead end-to-end software development projects for Tier 1/2 enterprise clients in Manufacturing and Retail across the DACH region. Own scope, budget, risks, and drive delivery with cross-functional teams. Requires SDLC knowledge and strong German skills.

The Booker plans, negotiates, and confirms engagements for productions and live events across multiple markets. Responsibilities include managing the booking pipeline, coordinating logistics, and liaising with various stakeholders. Requires experience in event coordination and strong communication in German and English.

Develop and maintain internal tools, frameworks, and infrastructure for SumUp's iOS app. Contribute to CI/CD and developer tooling, tackling technical debt in complex codebases. Requires 3+ years of iOS experience with Swift.

Senior Clinical Research Associate to manage Phase I-IV oncology clinical research projects. Responsibilities include site monitoring, regulatory compliance (ICH-GCP), and data integrity assessment. Requires 5+ years in clinical R&D, with 2+ in a CRO.

Working Student in HR supporting the full employee lifecycle. Responsibilities include HR administration, recruitment coordination, and operational support. Requires German and English proficiency, strong organizational skills, and a university degree.

Electrical Design Manager to own technical direction for German electrical design, covering primary/secondary systems for substations, BESS, and renewables at 110kV+. Requires HV design background and team leadership experience.

Strategy & Corporate Development Manager joins a global private equity-backed market leader. This role involves market expansion, commercial strategy, international growth, operating model design, and M&A. Ideal candidates have 2-5 years in Strategy Consulting or Investment Banking.

Senior Social Insurance Consultant to lead global compliance and consulting engagements. This role involves advising on complex social insurance issues and identifying opportunities to improve client service delivery.

Intern supporting corporate strategy and AI transformation at BSH Home Appliances Group. Tasks include developing AI strategy, contributing to cross-functional transformation projects, and conducting market and technology analyses. Requires enrollment in a relevant field and strong analytical skills.

Operations Manager oversees daily activities at Vonder Mainz, managing property operations, maintenance, and housekeeping. This role optimizes processes, coordinates renovations, and develops B2B leads for the letting department.

Customer Success Manager develops and maintains customer relationships, acting as a trusted advisor. Requires strong communication, analytical skills, and knowledge of cloud enterprise software. Native German fluency is required.

Mechanical or Electrical Project Manager to lead data center construction projects from design through commissioning. Responsibilities include managing project budgets, schedules, and technical performance, overseeing MEP design coordination, and ensuring compliance with quality, safety, and environmental standards. Requires a degree in Mechanical or Electrical Engineering and proven experience delivering MEP packages on large-scale construction projects. Fluency in German is preferred.

Administrative Assistant needed for a German manufacturer of machine components. Responsibilities include customer communication, care, and submitting delivery and various documents. Requires ERP proficiency and strong German and English communication skills.

Project Manager Connect-In executes machine connection projects for new facilities and relocations. Responsibilities include technical specification preparation, contract negotiation, cost monitoring, and supervising installation activities. Requires an Engineering degree and 2-3 years of relevant project experience.