java English-speaking jobs in Mainz

The European Institute of Policy Research and Human Rights seeks Senior Research Fellows for an online program. Fellows will learn research methodology, draft a research paper, and receive mentorship. Applicants must have completed a Master's or Doctoral program.

The Night Audit Agent performs end-of-day activities, including posting charges, running night audit backups, and processing payments. They also handle guest check-ins, room assignments, and operate the telephone switchboard.

Stifel seeks an entrepreneurial Investment Banking Director to lead M&A and capital markets mandates for the Global Technology Group in Munich. This senior role involves business development, deal strategy, client advisory, and team management during a period of European expansion.

Data Analyst will translate operational and strategic requirements into data solutions using SQL. Analyzes data to identify patterns, develop hypotheses, and derive optimization measures. Designs dashboards, defines KPIs, and provides actionable recommendations. Requires a degree in a relevant field, strong SQL skills, and experience with BI tools.

Production Test Pilot will conduct production and certification test flights, customer handover flights, and ferry flights. Requires EASA ATPL(H) or CPL(H), IFR, Flight Test Rating Category 1 or 2, Class 1 Medical, 1500 total flight hours, 1000 PIC hours, 1000 turbine helicopter hours, and a minimum of one type rating (H135/145, Tiger, NH90, CH53). Must be fluent in English and German.

A11 seeks an experienced Chief Financial Officer to design, operate, and evolve the financial system for a rapidly growing, capital-intensive company. This is a system-building role with active M&A and financing responsibilities. The CFO will own the end-to-end financial operating system, capital structure, and financing model.

Define, optimize, and integrate end-to-end financial processes within SAP S/4HANA Finance. Lead the integration with peripheral systems and ensure data integrity across Finance, Group Accounting, Treasury, and IT. Responsible for user acceptance testing, training, and rollout of new financial functionalities. Ensure compliance with internal controls, statutory requirements, and accounting standards.

The Private Bank Deposits Team seeks a Vice President to manage daily deposit business operations, including risk and analytics, client and product strategy, and business management. This role involves pricing and risk analytics, business planning, performance monitoring, competitor analysis, and developing deposit policies and procedures.

PhD candidate in physics to design and realize a STED microscope for materials science applications. Will develop acquisition protocols, analyze data, and collaborate with project partners.

Industrial Engineer (m/f/d) to optimize production processes in semiconductor equipment manufacturing. Responsibilities include process optimization, LEAN implementation, workplace design, and MES/SAP integration. Requires a degree in Industrial Engineering or related field and 3-7 years of experience.

As an EMH Specialist Systems Engineer, you will define and implement EMH requirements for aircraft systems, analyze system architectures for EMH protection, and manage certification activities. You will collaborate with engineering departments and divisions to ensure the design of safe and robust systems.

Spencer West, a leading international law firm, seeks a Partner with 8+ years of post-qualification experience to run and grow their own practice within a supportive international environment.

The Professorship of Operations Management at TUM Campus Heilbronn seeks a research assistant (PhD candidate) to support research in inventory management, after sales service, production, and logistics. The position involves conducting research under the supervision of Prof. Dr. Dr. h.c. G. P. Kiesmüller, contributing to teaching activities, and presenting research findings at international conferences.

Account Executive drives sales for Seibert's B2B software products and services. Responsibilities include achieving sales targets, managing the sales process, and building customer relationships. Requires 5+ years of B2B sales experience, ideally in software, with a strong understanding of enterprise buying decisions and Atlassian products.

As a Pricing Analyst, you will provide pricing support to Account Managers, Customer Care, and internal teams. You will resolve pricing issues, maintain pricing data, and contribute to pricing initiatives.

Provides operational and coordination support to the Executive Office, managing calendars, handling stakeholder communication, and overseeing document processing. Coordinates travel arrangements, event logistics, and expense reports. Requires 2-3 years of experience in a similar role and fluency in German and English.

The HR Business Partner, DACH supports Practice Group Talent Leads with talent services, aligning HR strategies with Practice Group organizational goals. Responsibilities include talent pipeline management, performance management, reward, coaching, workforce planning, integration, onboarding, mobility, employee relations, engagement, recruitment, and partnership with People Teams.

Financial Accountant needed to build and scale financial operations for a fast-growing security and compliance tech company. Responsibilities include managing key accounting processes, supporting month-end closing activities, and contributing to financial statement preparation. Must have strong German GAAP and tax law knowledge, 3+ years of accounting experience, and excellent communication skills.

Driven Sales Manager with 5+ years B2B experience in injection moulding or related industries sought to identify new business opportunities, build customer relationships, and present solutions. Fluent in German and English, strong communication and presentation skills required.

Associate will support the German Real Estate team with asset management, including preparing business plans, implementing initiatives, and negotiating leases. Responsibilities also include portfolio management, analysis, and reporting.