java English-speaking jobs in Mainz

GFV seeks experienced hospitality professionals in Germany to introduce restaurants to its virtual brand system. Partners will help restaurants launch delivery-focused brands using existing kitchens, earning commissions and recurring revenue.

Supply Chain Specialist will ensure the availability of GMP materials, manage material requirements planning, and optimize inventory levels. Responsibilities include coordinating with suppliers, warehouse operations, and internal stakeholders to forecast demand, analyze supply chain performance, and mitigate risks. The role requires a Bachelor's or Master's degree in a relevant field, at least 5 years of experience in material planning or logistics in the pharmaceutical industry, and strong SAP MM knowledge.

Field CTO / Head of Technical Evangelism to lead technical conversations in enterprise sales cycles. Translate architecture into business value and build a team of evangelists. Must be comfortable speaking with CIOs and engineering teams.

Join our client's team in Munich as an experienced project architect with a focus on implementation planning Planning and development of sophisticated architectural projects for renowned clients Passionate implementation of projects of all sizes and typologies Focus on contemporary, sustainable construction at the highest architectural level Independent processing of LPH 2 to 5 with a focus on the

The Max Planck Institute for Evolutionary Biology seeks a Group Leader in Theoretical Biology to lead an independent research program. Applicants should have a PhD and postdoctoral experience in theoretical biology, applied mathematics, theoretical physics, or a related field.

As a Tech and Product Cofounder, you will own the product and tech strategy, manage a team of engineers, designers, and product managers, and build a B2B SaaS product powered by AI. You will work closely with customers to gather feedback and iterate on product features, drive innovation, and shape the company's strategic direction.

Leads deal teams for onshore wind, PV, and battery storage transactions across Europe, driving the entire process from sourcing to closing. Coordinates due diligence, develops financial models, negotiates agreements, and manages project financing and PPAs.

Cogitars is a biostatistics consulting company with 20 employees in Europe supporting small and mid-size biotech and pharmaceutical companies across the full development lifecycle, from preclinical research through all clinical phases (Phase I–IV) to HTA. We specialize in oncology, while also supporting additional therapeutic areas such as immunology, diabetes, and radiotherapy.

ITC Infotech is a leading global technology services and solutions provider, led by Business and Technology Consulting. ITC Infotech provides business-friendly solutions to help clients succeed and be future-ready, by seamlessly bringing together digital expertise, strong industry specific alliances and the unique ability to leverage deep domain expertise from ITC Group businesses.

Own the financial architecture of a rapidly scaling supply chain platform. Design, operate, and evolve a financial system that enables growth and capital efficiency. Partner with the CEO on M&A strategy and build a scalable financing model.

Operate, maintain, and repair rail grinding, milling, and planing machines. Install and assemble equipment on railway tracks across Europe.

Crane Worldwide Logistics is a leader in supply chain solutions with over 130 locations across 30 countries providing individual services that address our client's logistics challenges. About the Role: The global supply chain of racks are becoming increasingly challenging due to several factors.

Develop control software for next-generation lithography systems. Implement embedded control systems on bare metal, embedded Linux, and firmware. Define software architecture and evaluate technical feasibility.

Thomas Wacker joins maincubes as Chief Development Officer, focusing on construction, strategic planning, and execution of data center development projects.

Thermosphr optimises energy management for commercial buildings - offices, shopping centres, universities. We combine software, real-time control, and on-the-ground operations to deliver over 30% energy savings across 1 million sqm in Europe. We are a startup - processes evolve, roles shift, and we figure things out as we go.

Circle Health seeks a COO to lead operational growth for this Berlin-based, venture-backed consumer health company. Responsibilities include end-to-end patient experience, multi-site operations, financial performance, and people infrastructure. The COO will build systems and teams to support expansion while maintaining high clinical standards.

Leads international transformation, turnaround, and performance improvement projects within the Consumer and Retail Group. Partners with client leadership to define priorities and drive company-wide efficiency enhancements. Translates strategy into actionable solutions and drives top- and bottom-line impact.

Lead the management reporting and forecasting process for a global business group, delivering transparency on key business drivers and providing clear presentations for top management. Manage in-depth and ad-hoc analyses of business performance, supporting operational and strategic goals. Drive the operative and strategic planning process across the group.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

This 12-month rotation program provides a versatile insight into various departments of BASF Services Europe GmbH. You will work with a mentor to develop a personal plan, contribute to projects, and gain experience at another BASF Group company.