java English-speaking jobs in Mainz

Paid, 6-month Master's thesis project at XPENG European R&D Center in Munich. The student will work on exploring generative AI for synthetic acoustic environment creation in multimodal voice assistants.

Project Director for EPC Logistics, 9-month contract. Requires extensive knowledge of renewable energy and H2 production, project development, and implementation. Strong project management, communication, and leadership skills are essential. Fluency in German and English is required.

Experienced SAP MM Consultant needed for a leading German retail organization. Support ongoing SAP initiatives, including S/4HANA projects. Configure and optimize Procure-to-Pay (P2P) processes. Strong functional expertise in Materials Management and procurement processes required.

Senior Game Designer Frankfurt (Onsite) Design / Content Hunt: Showdown 1896We are looking for a passionate and experienced Senior Game Designer to work on Hunt: Showdown in our new state-of-the-art office in Frankfurt, Germany. In this role, you act as a bridge between all departments involved in the project and help bring complex, cutting-edge gameplay and meta features to life.

Internship at a leading medical technology company focused on developing AI-driven surgical planning for robot-assisted orthopedic surgery. Develop software features using C++ on a Linux platform, collaborate with a multidisciplinary team, and evaluate algorithm performance.

Private Doctor providing ongoing executive-level medical care to a UHNW Principal across a Mediterranean yacht itinerary. Requires a recognized medical degree, minimum 5+ years post-specialization, fluency in English, and experience in private medicine, executive health, or related fields.

Industrial Engineer needed for project management, production, and manufacturing engineering at Airbus Defence and Space. Requires experience in metallic technologies, project management, and proficiency in MS Office, SAP, and other relevant tools. Fluent English and good Spanish skills are required.

Drive innovative technology developments for complex MEMS products, including scheduling and customer interface. Collaborate with a team to bring development goals to life, combining teamwork with project ownership. Develop wafer processes for micromechanical products, exploring cutting-edge technologies and materials.

Supports the Territory Data Protection Officer (T DPO) in all tasks of the 2nd Line Risk framework, including implementation of Group Policies and guidelines on Personal Data Protection. Conducts and oversees Data Protection Impact Assessments (DPIA), manages the Register of Processing Activities (RoPA), and delivers data protection awareness and training sessions. Monitors and handles Personal Data Breaches (PDB), prepares communication with external stakeholders, and participates in committees on DP matters.

Associate AI Engineer will work with senior engineers to develop AI solutions for DHL Group. Responsibilities include supporting API and service development, contributing to data and retrieval workflows, assisting with deployment and monitoring, and learning evaluation techniques.

As a Global HRBP, you will partner with international business teams, translating strategies into actionable people plans. You will lead talent acquisition, development, and organizational effectiveness initiatives, driving global growth.

Lead the end-to-end IFS Cloud upgrade, ensuring successful delivery from planning through go-live and hypercare. Manage scope, timeline, budget, and stakeholders.

Software Project Manager will lead software development projects, manage software releases, and ensure team effectiveness. Responsibilities include planning software releases, tracking metrics, and serving as the main customer contact.

SHEIN seeks a Senior Logistics Specialist to drive and optimize European logistics operations. Responsibilities include channel development, solution design, project management, and process improvement. The ideal candidate will have a Bachelor's degree, strong data analysis skills, and proficiency in relevant software.

The Managing Director Germany leads and scales the German Business Unit, reporting directly to the CEO. Responsibilities include P&L management, new business development, client relationship management, team leadership, and operational performance.

Lead the vision and execution of AI-enabled modeling approaches across a biopharmaceutical company's development portfolio. Drive and deliver a robust AI/ML and Pharmacometrics strategy for dose optimization, extrapolation, study design, and regulatory planning.

The Operations Environmental, Health & Safety (EHS) Manager will develop and implement world-class environmental, health and safety systems for operational data centers and construction sites. The role requires expertise in electrical safety, hazardous energy control, heat stress prevention, emergency response planning, and other safety protocols. The EHS Manager will partner with employees, contractors, and various teams to ensure a safe and healthful workplace.

Job Title: Senior Project Manager (Project Execution) Projects: Utility-Scale PV Location: Hamburg Region (within a few hours, up to Berlin) Salary: ~€100,000 + benefits Work model: Hybrid (typically 1–2 days in office) The Role A growing renewable energy developer is seeking a Senior Project Manager to lead utility-scale solar PV projects from permitting through to COD, and potentially throug

We are dreamers and inventors who come from a wide range of backgrounds and experiences to empower and inspire each other. Imagine your future with us. ABOUT THIS ROLEBased in Berlin, Audible GmbH is looking for an enthusiastic Working Student – Production Operations.

AutoGyro GmbH seeks a Process Engineer to analyze, optimize, and standardize production processes across multiple manufacturing domains. Responsibilities include identifying waste and inefficiencies, conducting process analyses, and collaborating with Engineering, Quality, and Production.