java English-speaking jobs in Würzburg

Develop new food concepts and ingredient solutions, conduct recipe formulation and evaluation, and assist in developing customer relationships.

Research Associate in Theoretical Chemistry / Computational Materials Modelling sought for a part-time, fixed-term position (3 years) at Friedrich Schiller University Jena. The successful candidate will conduct quantum-chemical calculations related to ammonia synthesis and solid proton conductors, characterize structures, and elucidate proton transport.

Biotechnology Research Expert needed for contract role. Review and evaluate AI-generated outputs related to experimental design, genomic data analysis, and biotech research methodologies. Must have 3+ years of experience in biotechnology, genomics, proteomics, or molecular biology. Advanced degree preferred.

Welding Process Engineer to support development, qualification, and execution of welding activities for structural components in railway applications (MIG, TIG, FSW). Ensures compliance with railway standards (EN 15085, ISO 3834) and customer requirements. Provides on-site technical support, troubleshooting, and root cause analysis.

Provides high-level support to senior leaders, managing complex calendars, coordinating meetings, and preparing correspondence.

Supports and coordinates R&D program and clinical study teams. Ensures smooth operational activities and day-to-day management. Manages Trial Master File (TMF) and Sponsor Oversight Documentation System (SODS). Coordinates document workflows and study materials. Provides administrative support to Clinical Operations leadership.

Senior R&D Mechanical Engineer with 10+ years of experience in high precision mechanical design, advanced materials engineering, and design for manufacturability. Leads the mechanical design of complex components and assemblies, ensuring functionality, manufacturability, and reliability. Serves as the materials authority for mechanical components, evaluating metals, alloys, coatings, composites, and polymers. Applies expertise in GD&T, tolerance stack up analysis, and precision engineering principles. Drives collaboration with manufacturing engineering, suppliers, and quality teams to optimize manufacturability and design robustness. Oversees the creation of 3D models, engineering drawings, and documentation using CAD tools. Provides technical leadership in resolving complex shop floor issues. Bachelor's or master's degree in mechanical engineering, Materials Engineering, or related field required.

Buena is seeking a Venture Builder to own and develop a new revenue vertical from the ground up. Responsibilities include owning the P&L, driving product development, and rolling out the vertical across existing property management operations. The ideal candidate has a proven track record of building and scaling businesses, strong commercial acumen, and the ability to learn quickly and adapt. Native-level German fluency and the ability to work from the Prenzlauer Berg office are required.

24-month international trainee program with rotations through departments like Production, Engineering, Supply Chain, Sales, Finance, and HR. Participants contribute to strategic projects, collaborate with international teams, and complete an international assignment.

Develop and optimize RF local coils for ultra-high-field MRI systems (7 Tesla and above). Coordinate internal and external partners to evaluate new coil architectures and drive their transition into series production. Perform electromagnetic simulations and experimentally validate results to ensure performance and safety compliance. Contribute expertise to the integration of local coils into UHF MRI systems.

Site Supervisor to oversee day-to-day operations and maintenance of earthing & Lightning Protection projects. Ensures efficient project delivery, quality standards, and positive client relationships. Leads a team of technicians, resolves issues, and promotes a safe work environment.

Support the MSI Operations department as a Volunteer for International Experience (VIE). Monitor and control operational progress related to technical topics and development activities. Synchronize customer needs with stakeholders to gather, formalize, and prioritize requirements.

Clinical Research Operations Assistant to support the Early Phase Clinical Unit (EPCU). Responsibilities include kitchen operations, reception & hospitality, and warehouse & logistics. Requires fluency in German, basic English, proficiency in Windows Office, and experience in a relevant field.

Electrical Engineer to join the Engineering team at Lohmann Animal Health GmbH. Responsibilities include ensuring reliable and safe operation of electrical infrastructure and power distribution systems. The role also includes acting as the site's primary expert for the Energy Management System (EnMS) in accordance with DIN EN ISO 50001.

Conduct research on satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

Configure and enhance Workday's Core HCM module, partnering with stakeholders to translate business needs into system design improvements. Provide guidance to SumUppers using Workday, build reports and dashboards, and contribute to documentation and change management.

As an H&S Specialist, you will contribute to the implementation and continuous improvement of Encavis' health and safety management systems across its renewable energy portfolio. You will monitor and analyze H&S performance, conduct audits and inspections, provide operational support, and coordinate with stakeholders.

Provides accounting support including bookkeeping, invoice checking, and preparing financial reports. Also supports sales by preparing documents, arranging shipments, and assisting with events and sales materials.

Senior HCM solution architect for Workday deployments. Leads end-to-end design, partners with executives, and drives design closure. Requires 10+ years of HCM experience, 5+ years in implementation consulting, deep Workday knowledge, and fluency in German and English.

Office Assistant to support daily administrative activities and ensure efficient office operations. Responsibilities include managing office supplies, handling mail and shipments, coordinating meetings, and providing general administrative support. Requires a completed vocational training in office administration or a comparable qualification and strong German and English communication skills.