java English-speaking jobs in Mainz
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Alternative jobs in Germany
Senior Account Executive - DACH (m/f/d)
- Freshworks
- Berlin
- April 15
Senior Researcher Mechatronics (m/f/x)
- Hilti Entwicklungsgesellschaft mbH
- Munich
- April 15
Accounts Payable Accountant
- BBC Cellpack GmbH
- Waldshut-Tiengen
- April 15
Accounts Payable Accountant responsible for invoice processing, vendor master data, VAT transactions, payment runs, and monthly closing entries. Requires commercial training, financial accounting experience, and proficiency in SAP and MS Office.Client Services Associate
- Atheneum
- Berlin
- April 15
Connect clients with experts as a Client Services Associate. Responsibilities include understanding client needs, sourcing and onboarding experts, and ensuring exceptional client experiences. Fluency in English and at least one of the following languages is required: German, French, or Italian.
AI Specialist - End-to-End Content Management (Azure AI)
- Conexus
- Germany
- April 15
AI Specialist to design, build, and deploy AI-powered solutions for content creation and management across multiple channels using Microsoft Azure AI services.Full-Stack Web Developer (m/w/d) - Hybrid
- Verein der Europ. Bürgerwissenschaften ECSA e.V.
- Mitte
- April 15
Full-Stack Web Developer will maintain and improve the citizenscience.eu platform using Python and Django. Responsibilities include developing features, managing infrastructure, ensuring secure deployment, and collaborating with the team.Medical Science Liaison
- Park Street People
- Munich
- April 15
Medical Science Liaison with Haematology experience needed for a global pharmaceutical company. Develop relationships with healthcare professionals and internal/external stakeholders. Provide clinical and scientific expertise in AML and support medical strategies.
Data Center Simulation Specialist (m/f/d)
- Danfoss
- Hamburg
- April 15
Develop and run system simulations for data center cooling solutions. Translate simulation insights into design improvements and drive model-based development. Collaborate across teams to connect simulation specialists with data center experts.
Fitness Coach
- Love Recruitment Ltd
- Wörth am Rhein
- April 15
Fitness Coach needed to deliver and implement workplace health and fitness programs, provide exercise guidance, and lead fitness classes. Must have a Trainer B license, relevant educational background, and excellent German and English communication skills.
Hardware Engineer
- CPAutomation
- Fribourg
- April 15
Hardware Engineer needed for design, production, and support of industrial equipment. Requires electrical engineering degree, experience with electrical design, and proficiency in Eplan P8. Fluency in French is essential.Senior Data Modeler (m/f/d)
- Harvey Nash
- Germany
- April 15
The Senior Data Modeler defines and governs enterprise-grade data models, translating business concepts into scalable data structures. This role designs models for cloud-native platforms, ensures interoperability, and mentors data analysts. The Senior Data Modeler collaborates with stakeholders to translate business requirements into data designs and enforces data modelling standards.
Amazon Fulfillment Associate (m/f/d) - Frankenthal
- Amazon
- Frankenthal
- April 15
As an Amazon Fulfillment Associate, you will select, pack, and ship customer orders. Duties include receiving and putting away inventory, loading boxes into trucks, and operating powered industrial trucks. You must be able to lift up to 15kg, stand, walk, and follow directions.
Qualified Fitness Instructor | German Speaking | Local Residents - ['Teilzeit']
- TUI
- Sylt
- April 15
This full/part-time role at TUI BLUE Sylt, Germany, starting 01.03.2026, requires a German speaker with certifications in Yoga, Functional Training, and Personal Training. You will lead group fitness sessions, wellbeing activities, and daytime sports and entertainment for guests.
Senior Manager ERP Innovation & Automation
- STARTEAM Global Germany GmbH
- Karlsruhe
- April 15
Senior Manager drives ERP transformation initiatives, process improvements, and solution delivery. Develops solutions for new ERP requirements, integrations, and automations. Acts as a senior expert for ERP technology topics and collaborates with stakeholders, IT teams, and partners.
.NET / Golang Senior Cloud Software Engineer (m/f/d)
- Liebherr-Digital Development Center GmbH
- Ulm
- April 15
Senior Cloud Software Engineer with 7+ years experience in .NET or Golang development. Designs, implements, and supports cloud-based software solutions. Expertise in distributed systems, cloud platforms (Azure, AWS), containerization (Kubernetes), and DevOps practices. Strong communication and collaboration skills.Commercial Analyst (m/f/d)
- The Stepstone Group GmbH
- Düsseldorf
- April 15
Develop and maintain data models and reports for commercial decision-making. Drive efficiency by automating reports, optimizing data processes, and integrating marketing and finance data. Provide ongoing reporting support and collaborate with stakeholders.Threat Intelligence Specialist (f/m/d)
- Deutsche Börse Group
- Eschborn
- April 15
The Threat Intelligence Specialist safeguards Deutsche Börse Group's global operations against cyber threats. This role collects, analyzes, and delivers actionable intelligence to guide business decisions and reduce risk. The expert collaborates with Security Operations, Incident Response, Data Protection, and Risk Management teams.IT System Administrator Data Center & Cloud (f/m/d)
- HUK-COBURG Versicherungsgruppe
- Coburg
- April 15
The IT System Administrator Data Center & Cloud monitors hardware, software, and network components in the data center and cloud environment. Responsibilities include monitoring z/OS, Windows, and Linux systems, providing first-level support, and performing functions in the Security Defense Center.
IT Operations Support Specialist (m/w/d)
- Cummins Deutschland GmbH
- Marktheidenfeld
- April 15
Provides IT support, including system maintenance, troubleshooting, and user setup. Implements changes, ensures disaster recovery, and optimizes work processes. Requires strong problem-solving, analytical, and communication skills. Fluent English and German are essential.Business Development Manager
- Rhenus Group
- Dublin
- April 15
Business Development Manager will focus on new business revenue growth through prospecting, qualifying, and closing deals. Responsibilities include preparing tenders, analyzing client needs, and ensuring consistent achievement of sales targets. Requires 5+ years of freight industry experience, excellent client orientation, negotiation skills, and communication skills.




















