java English-speaking jobs in Mainz

Solution Architect – Integrations will design, lead, and deliver production-grade integrations for Zalion's AI agents within complex enterprise IT landscapes. This role involves owning the end-to-end integration process, from initial design and effort estimation to go-live in production. The Solution Architect will partner with Sales and Customer Success to assess feasibility and set expectations.

As an HR Business Partner at Allianz SE, you will support management in developing and executing HR strategy, consulting on HR policies, and driving engagement, mobility, and diversity initiatives. You will collaborate with other HR teams to provide integrated solutions and manage HR issues with various stakeholders.

Octago seeks talented professionals in various fields, including engineering, product, design, operations, marketing, and sales. Successful candidates demonstrate ownership, strong communication, collaboration, continuous learning, problem-solving, and alignment with Octago's core values.

Ensures technology systems and data processing workflows comply with GDPR and global privacy regulations. Implements privacy-by-design and privacy-by-default principles across the product development lifecycle. Develops technical frameworks and standards to meet regulatory requirements.

Lead and scale a Machine Learning Engineering team, partnering with data scientists to deploy production-grade ML applications. Shape ML Engineering standards, drive technical strategy, and bridge platform and practice.

Business Consultant to support Japanese companies in improving management strategies and business processes for European operations. Develop management strategies, support business process improvement, and manage project progress. Requires a Business Administration or IT degree, 5+ years of experience in sustainability, ESG, environmental, or energy consulting, and business level English.

Analyze and redesign a global finance and sales process, identifying automation and optimization potentials. Develop future-proof solutions using modern tools and collaborate with international teams in an English-speaking environment.

Senior Portfolio Manager will drive the digitalization and optimization of development processes, ensure data quality across project portfolios, and establish feedback loops for continuous improvement.

FinOps Senior Consultant to support public cloud providers. Expertise in cost optimization, license management, and reporting platform enhancement. Requires FinOps Foundation Professional certification or FinOps Practitioner with 4+ years experience and expertise in Azure, AWS, or OCI.

The Executive Consultant will serve as a key partner to the Head of Technology Unit, ensuring smooth execution of initiatives. This role requires strong leadership, analytical, and problem-solving skills, with experience in strategic planning and business operations.

As a Stibo STEP Software Engineer, you will design, implement, and support Stibo STEP applications, ensuring robust and scalable solutions. You will leverage your experience in data modeling, workflows, and business rule development to meet business requirements.

Design intuitive and trustworthy user experiences for a digital mortgage platform. Translate complex financial concepts into clear interfaces. Collaborate with product, engineering, and operations teams.

As a Financial Analyst, you will support financial reporting, budgeting, and forecasting for brands in the DACH region. You will analyze sales, margin, and overhead reports and prepare profitability analysis for various teams.

Leads strategic partnerships with software companies to optimize products with Ubuntu and Canonical software. Develops joint product roadmaps, go-to-market plans, and content. Drives Ubuntu adoption within partner accounts and advocates for its benefits.

Assist with candidate pre-screening, database management, and administrative tasks for the Talent Attraction department. Support sourcing solutions and recruitment events.

Senior SAP Developer / Architect with 8+ years experience in infrastructure, enterprise, or solution design. Translates software architecture into technical designs, code, and optimized solutions. Designs and implements architectures on-stack and side-by-side using SAP BTP. Develops, enhances, and maintains custom SAP applications using ABAP, CDS, SAP Fiori, and SAP UI5. Analyzes root causes, fixes defects, and delivers performance improvements. Evaluates and adopts new SAP technologies. Collaborates with consultants, architects, business and project managers.

Leads the corporate accounting function for a global SaaS company, managing financial statements, team development, and intercompany processes. Requires expertise in accounting standards, ERP systems (Oracle NetSuite), and team leadership.

Scientist I (m/w/d) - Maternity cover, fixed term 1 year. Organizes and executes projects in line with RDQ, marketing, and manufacturing requirements. Conducts pilot plant and factory trials and writes technical reports. Requires experience in food science, science, or engineering and fluency in English and German.

Experienced General Manager needed for The Hoxton, Berlin opening in 2026. Responsible for the property's commercial success, guest experience, and team leadership. Must have strong hotel operations experience in the German market and a passion for delivering exceptional service.

Develops sales and marketing strategies for distributors, including target setting and tracking. Collaborates with distribution marketing and sales teams to execute plans and monitor performance. Provides training and support to distributors to enhance sales of Molex products. Requires experience in direct selling of electronic components, strong communication and analytical skills, and fluency in English.