java English-speaking jobs in Mainz

Leads and manages the execution of clinical trials, ensuring on-time, on-budget, and compliant operations. Requires 4+ years of clinical research experience, 2+ years in trial management, and a strong understanding of GCP/ICH guidelines.

Develop, improve, and deploy machine learning models for agronomic decision support, with a focus on weed growth modeling in rice and other key crops. Implement models into decision support systems and collaborate with experts to enhance model performance.

Experienced HSE Manager sought for major industrial new-build project in Saarland. Lead and develop site-wide HSE strategy, coordinate activities across contractors, and ensure compliance with safety regulations. Minimum 10+ years experience in HSE roles on large construction sites required.

Software Engineer to develop and maintain a backend application for personalized advertising promotions. Responsibilities include designing, implementing, and debugging a microservice-based backend with a focus on robustness and responsiveness. Requires 3+ years of experience with Golang and cloud native applications.

Leads and coordinates all internal and external audits, ensuring seamless cooperation with auditors and timely implementation of recommendations. Manages and ensures the quality of services received via Service Level Agreements (SLAs) to optimize operational efficiency. Serves as the key local contact for the Group’s IFRS network, service providers, and joint ventures. Ensures adherence to evolving statutory requirements, including the preparation for IFRS 18 and integrated ESG/non-financial reporting standards.

Data Analyst will analyze data from various sources, extract insights, and improve product performance. Requires 2+ years of experience, strong SQL skills, Python experience with Pandas and NumPy, and experience with data visualization tools.

Lead and manage complex business transformation and project management processes across Europe, ensuring strategic objectives and operational excellence. Establish governance structures, design change strategies, and oversee the execution of regional transformation projects. Promote cross-functional collaboration, harmonize project management standards, and champion the integration of next-generation technologies.

Manages accounts payable and receivable processes, including invoice processing, vendor relationships, and tax compliance. Oversees a team responsible for invoice validation, reconciliation, and payment processing. Implements strategies to improve accounts receivable management and streamline collections.

The German Cancer Research Center (DKFZ) seeks a Scientific Solution Architect for the MEDAL project, an international initiative establishing a benchmark for medical imaging AI. The role involves designing and shaping the technical architecture of research platforms, defining data submission workflows, and translating scientific and regulatory requirements into technical designs.

Supports the implementation and maintenance of an ISO 13485-based QMS for a medical device company. Ensures compliance with EU MDR (2017/745) through documentation, supplier qualification, and audit support.

Develop AI solutions for in-house products and customer requests, focusing on NLP, LLMs, and computer vision. Collaborate with AI and engineering teams, process data, and contribute creative ideas.

Senior ServiceNow Consultant designs and delivers ServiceNow solutions, providing technical expertise and mentorship. Requires extensive ServiceNow platform knowledge, including ITSM, development tools, and web technologies. Strong communication and leadership skills are essential. Public sector and SPM experience are desirable.

Design and build scalable data pipelines, automate insight delivery, and empower AI workflows. Expertise in data engineering, Python, SQL, API development, cloud platforms, and DevOps is required. Experience with AI/ML libraries and a passion for innovation are essential.

Leads a multidisciplinary team in dental materials and delivery systems, defining and executing technology platform strategy. Drives development of new technologies and manages collaborations to accelerate innovation. Requires a Ph.D. in a relevant field or Master's degree with extensive industry experience.

Experienced Center Manager to lead a multi-disciplinary service operation, driving execution excellence and customer satisfaction. Oversee service requests, establish operational processes, and manage field service operations. Lead a team, analyze KPIs, and prepare reports.

Leads complex client engagements, shaping solution architecture and delivery teams for Pigment or Anaplan planning solutions. Owns end-to-end delivery, including design, build, testing, and go-live. Provides technical oversight, mentoring, and stakeholder management. Requires proven experience delivering enterprise planning solutions and strong FP&A process knowledge.

Steer and oversee strategic Venture activities for water line integrity, developing and implementing market, business, and service strategies. Drive progress, ensure service scalability, and provide market requirements for development teams. Manage team members, collaborate with stakeholders, and achieve defined goals within budget and time constraints.

Leads global strategy and development for the Industrial Air product portfolio. Translates market insights into product requirements and drives the product roadmap. Collaborates with sales, engineering, R&D, and operations to execute the product strategy.

Technical Product Manager to build AI-powered voice agents for contact centers. Lead product lifecycle from discovery to production, build prototypes, and measure AI feature performance. 3-6 years product management experience with AI prototyping and software architecture knowledge required.

Founding Account Executive to build the DACH market for a highly profitable AI-powered EdTech scale-up. This role involves hunting for new business, navigating the German public sector, and building the localized sales engine.