java English-speaking jobs in Mainz

Senior Counsel will provide legal counsel for EU business and commercial functions. Responsibilities include drafting and negotiating commercial agreements, managing the EU commercial legal workload, identifying legal risks, advising on EU regulatory matters, and supporting licensing workflows.

Lead global legal strategy for partner arrangements, ecosystem expansion, and B2B growth. Own contract strategy, risk allocation, and build scalable legal infrastructure for strategic commercial agreements.

Lead FP&A and Finance Excellence for the BDAL, BIOS Group. Drive business performance, strengthen planning, and support strategic initiatives. Requires finance background, leadership, and fluency in German and English.

Senior Techno-Functional Business Analyst needed to bridge business and technical teams. Focus on process/data mapping, requirement analysis, and data quality for product & part domains. Requires 5-8 years of relevant experience.

Hands-on Automation Engineer role for a university student. Design and maintain automation workflows using tools like n8n, Make, or Zapier. Integrate APIs and develop internal tools. Requires practical experience with automation platforms and software engineering fundamentals.

Approval Engineer for Connected Products is needed to manage worldwide approvals for devices. Responsibilities include creating approval concepts and coordinating activities with external bodies and international partners. Requires a relevant degree and experience in product certification, especially radio approvals.

Head of Legal, Compliance & Data Protection provides regulatory advice, oversees compliance frameworks, and manages legal matters. This role leads data protection activities, conducts risk assessments, and reports to leadership. Requires a law or business degree and experience in financial services.

Lead the creation and scaling of Nemetschek AEC Intelligence, transforming separate entities into a single, coherent business unit. Own performance, define market strategy, and drive platform integration for growth.

This dual role leads sales for Europe and the Americas while driving global strategic sales. Responsibilities include defining regional and global sales strategies, managing performance, and leading high-performing, cross-regional teams.

Be the trusted advisor for German production companies using production management software. Own the customer journey from onboarding to expansion, conducting training and solving client problems. Requires 3+ years in client-facing project management, fluent in German and English.

Research Associate for the SANMET project, researching novel acoustic communication methods in metals. Responsibilities include concept development, hardware design, and experimental investigation. A degree in a scientific subject is required.

Professional Front Desk & Office Coordinator to be the first point of contact. Responsibilities include greeting visitors, managing correspondence, coordinating office logistics, and supporting daily operations. Requires excellent interpersonal skills and fluent English.

Solution Consultant for Supply Chain Applications/SAP eWM, WM needed. Minimum 3-5 years experience in SAP, especially eWM/WM (ECC, S/4 HANA). Experience in consulting and requirement analysis for international Supply Chain processes. Proficiency in SAP EWM functionalities and integration with other SAP modules. Degree in business administration, international management, business informatics or similar. Strong analytical skills and communication skills. Professional in English and German.

Director of Innovation Project Management and Operations delivers project portfolios, builds strategy, and enforces processes. Requires a Master's/PhD in Science or Engineering and 10+ years in cross-functional project management.

For our secondary school in Heilbronn and Erlenbach we are looking for a Biology Teacher (Bilingual: German & English) (in part-time or full-time)

Junior Product Manager for Outdoor Power Equipment. Oversee product development from concept to mass production, manage product lifecycle, and define European market requirements. Requires a Bachelor's degree.

PostDoc/Research Scientist role in developmental cognitive neuroscience. Analyze EEG and fMRI datasets on visual representations in infants and adults. Requires excellent PhD and strong analytical skills in MATLAB/Python.

Drive Application Security strategy and embed Security-by-Design across international development teams. Define standards, conduct risk assessments, and integrate security tools into CI/CD processes.

Clinical Research Associate ensures quality and compliance for clinical studies across Germany. Responsibilities include conducting monitoring visits, source data verification, and supporting site staff. Requires an MD or strong scientific background, 1-2+ years of CRA experience, and fluency in German and English.

Procurement Specialist for Facility & Construction Services drives the Sales Market procurement strategy. Responsibilities include securing a compliant supplier base, managing agreements, and supporting the full procurement cycle. Requires 3+ years of relevant experience.