java English-speaking jobs in Mainz

Advise agile teams on security, preventing, detecting, and remediating vulnerabilities. Conduct code reviews, threat modeling, and security tests. Requires knowledge of Java, JavaScript, TypeScript, and DevSecOps practices.

Senior Configuration & Automation Specialist focusing on Microsoft Dynamics 365 Contact Center. Own day-to-day operation, translating business needs into scalable platform configurations for customer service solutions.

Own brand portfolio performance and drive buying/assortment strategies in Product Specialist. Manage brand partnerships, lead negotiations, and optimize coverage using data analysis. Requires relevant degree and proven buying experience.

IT Systems Integrator role involving implementation and support of system integration projects in a military environment. Tasks include configuring network components, testing systems, and training customers. Requires IT specialist training or relevant degree.

Lead systems engineering for advanced automotive products and platforms. Drive technical excellence, process compliance, and execution rigor across the development lifecycle. Requires 8+ years in automotive development and 3+ years in technical leadership.

Drive growth strategy for iwoca's German market, leading cross-functional teams to boost acquisition and activation. Translate market insights into prioritized product and go-to-market initiatives.

Thesis opportunity in Manipulator Kinematics Evaluation. Develop concepts/tools for objective, automated comparison of robot kinematics, analyzing workspaces and manipulability. Requires background in mechanical engineering or robotics.

Senior International Tax Manager advises on strategic tax matters across European jurisdictions. Requires 8+ years of experience, strong technical expertise in CIT, Transfer Pricing, and VAT, and fluency in German and English.

Director, Audit Manager role involves developing risk-based audit plans, leading engagements across financial and compliance areas, and assessing internal controls. Requires 12-15 years of experience, with a background in audit and financial services.

Data Analytics Consultant to help retail and CPG companies unlock business value using advanced Data & Analytics solutions. Define data strategies, design analytics architectures, and lead transformational initiatives.

Drive development, optimization, and tech transfer for pharmaceutical and cosmetic formulations. Support scale-up and commercial production while ensuring GMP compliance. Collaborate cross-functionally to improve processes.

Build and lead a modern, risk-based Internal Audit function for a growing international organization. Establish governance, methodology, and a risk-based audit plan while providing independent assurance on controls.

Develop new markets and expand long-term relationships with key customers in Southern Europe. This role involves independent customer acquisition, pricing strategy implementation, and contract negotiation. Strong Italian and English communication is essential.

Senior/Staff CAD Engineer focusing on semiconductor/EDA design flows and tools. Responsibilities include developing, improving, and debugging in-house and commercial EDA tools for IC design, layout, and verification. Requires EE, CE, or CS background with IC design CAD tool expertise.

Senior Expert Corporate Production Management implements Lean Design and Construction across international projects. Requires 10+ years in construction, expertise in Lean principles, and fluency in German and English.

Lead and mentor Specialist Solution Consultants, supporting discovery calls and demos. Provide oversight on deal forecasting and technical qualification. Leverage technical expertise to refine solutions for customers. Requires 8+ years in pre-sales and 3+ in management.

Perform advanced statistical analyses for post-marketing areas, including clinical trials and real-world observational studies. Requires Ph.D. or M.S. plus relevant experience, proficiency in SAS and R, and strong communication skills.

Build and own workforce analytics capabilities to inform strategic planning across HR, Finance, and management. Forecast supply/demand, run scenario analyses, and surface talent risks using tools like Alteryx, Power BI, and SQL.

Ph.D. Candidate position in medical informatics research. Develop and simulate mathematical models of hematopoietic stem cell dynamics. Requires a relevant Master's degree and programming skills in R or Python.

Manage goods receipt, storage, and dispatch in a warehouse role. Responsibilities include inventory control, operating transport equipment, and maintaining safety compliance. Requires logistics experience and strong German and English skills.