finance English-speaking jobs in Jena

Co-Founding Operations & Marketing for a unique space blending technology, health, and community. Lead daily operations, community growth, brand development, and marketing activities.

IT Administrator needed for a growing ed-tech startup. Manage onsite IT infrastructure, provide technical support, handle inventory and asset management, and ensure data security and compliance.

Yibi Precision seeks a technical professional to develop and execute a market strategy for MIM technology adoption across European industrial sectors. Responsibilities include identifying and targeting potential clients, leading the client acquisition process, and providing technical consulting and solution development.

Provide armed security for embassies and diplomatic residences. Requires EU citizenship, security qualification (§34a GewO), firearms proficiency certificate (§7 WaffG), and experience in armed security duties.

This role involves calculating food inventory, orders, and costs, maintaining records, posting invoices, conducting audits, and completing requisitions. The position requires strong German language skills and the ability to follow food safety procedures.

Senior Programme Manager will support the Head of Programme in curating and organizing Most Wanted: Music, Berlin's leading music business conference. Responsibilities include developing conference topics, researching and securing speakers, and managing the implementation of the programme.

Experienced Design, Engineering & Estimation Manager to lead technical delivery, standardization, and continuous improvement across multiple projects.

Lead Engineer to join expanding teams, evolving product powered by a microservice architecture predominantly written in Java and Kotlin using Spring Boot. Design, develop, and maintain high-availability, high-performance web applications. Drive the team's build-it-ship-it attitude by demonstrating healthy engineering practices and shipping code into production. Integrate AI, optimize, measure, and monitor distributed systems. Mentor, document, and share knowledge to cultivate learning and avoid knowledge silos. Lead initiatives to improve engineering culture and discover ways to multiply team and organizational effectiveness.

Lead and develop a finance and accounting team of six in Germany. Manage financial statement preparation (HGB), set team priorities, and ensure compliance.

This PhD position at the Helmholtz School for Data Science in Life, Earth and Energy (HDS-LEE) focuses on developing machine learning algorithms to accelerate AC power flow computations. The successful candidate will extend existing neural network architectures to solve AC-PF problems, investigate scaling and performance bottlenecks, and explore hybrid ML-classical approaches.

The Max Planck Institute for Security and Privacy seeks an IMPRS Coordinator to support the development and continuous improvement of the IMPRS program. The coordinator will manage the recruitment and admission process, act as a central communication point, plan program events, and provide administrative support to PhD students.

Lead and manage all global customs & export control topics, ensuring compliance with regulations and tax laws. Direct legal changes and emerging trends in global trade legislation. Steer import-export operations, tariff classifications, and AEO certification. Implement global customs procedures and coordinate corrective actions. Lead and mentor a team of customs professionals. Manage audits and provide training on customs & export control.

Software Engineering Manager to lead development of the AUGENTIC software platform "Qomitto". Responsibilities include design, optimization, and management of the full software development lifecycle, implementation of Agile methodologies, and technical oversight of a team of 20 developers. Requires a minimum of 10 years of software development experience, 3 years as an Engineering Manager, and proficiency in Java, Spring Boot, Angular, PostgreSQL, Docker, Kubernetes, and Agile methodologies.

Doctoral student position within the 'ElectronsMatter' network investigating additive manufacturing of tungsten using electron beam powder bed fusion. The role involves experimental research at the Hereon outstation at DESY in Hamburg, including in-situ experiments with the MiniMelt sample environment and post-build analyses.

Project Engineer needed for electrical power system studies, analysis, and grid development. Requires a Master's degree in electrical power engineering and proficiency in power system simulation programs (e.g., PSS/E, PowerFactory, PSCAD/EMTDC). Must have strong communication skills in English and German.

Danaher seeks experienced HR professionals for a Talent Pool. We are looking for HR Business Partners and Generalists with a minimum of 3 years of experience as a Generalist or 5 years as an HRBP. Must have a university degree or vocational training in HR Administration & Management, strong knowledge of German Labor and Social Law, and fluency in German and English.

Guest Experience Experts deliver a memorable and unique stay for guests by providing a range of services throughout their visit. They process operational needs, address guest requests, complete reports, and share local area highlights.

Support the creative vision and communication strategy of the Open Innovation team. Develop engaging content for digital and print formats, ensuring alignment with brand identity. Contribute to crafting visually compelling narratives for complex innovation topics.

PhD position in machine learning and computer simulations for materials and process design. Develop novel machine learning models to enhance or replace computational engineering methods.

Leads end-to-end performance transformation programs across German portfolio companies, driving operational turnaround, financial stabilization, and performance acceleration.