36 English-speaking jobs in Jena

Almedia runs a dynamic platform where users earn money online by completing tasks, playing games, and filling out surveys. Since our launch 5 years ago, our 50M+ users have already earned over $150M, and our ratings on TrustPilot are 4. 8 (200K+ reviews) – making us one of the highest-rated platforms of this kind worldwide.

Almedia runs a dynamic platform where users earn money online by completing tasks, playing games, and filling out surveys. Since our launch 5 years ago, our 50M+ users have already earned over $150M, and our ratings on TrustPilot are 4. 8 (200K+ reviews) – making us one of the highest-rated platforms of this kind worldwide.

Whatever your role is, you are a part of a talented team that enjoys exploring and designing new technologies.

About Reboot Monkey: Reboot Monkey is a leading provider of comprehensive data center management solutions, offering services such as managed colocation, smart hands, and rack and stack solutions. We ensure fast deployment, smooth operation, and secure management of critical digital data for businesses worldwide.

PhD Student (w/m/d) for Redox-Active Polymers at HIPOLE Jena Reference No. : HI /12 Achieving climate-neutrality within the next 20 years necessitates an innovation boost for the development of highly efficient, scalable, low-cost, and sustainably produced energy technologies. Polymer materials play a central role in this process.

With a broad range of disciplines, it shapes the future through excellent research and teaching. Its scientific excellence is reflected in the profile areas Light – Life – Liberty, which provide pioneering insights and sustainable solutions for the society of tomorrow.

PhD Student (f/m/d) in modeling and simulation of CO₂ capture at HIPOLE Jena Reference No. : HI /8 Achieving climate-neutrality within the next 20 years necessitates an innovation boost for the development of highly efficient, scalable, low-cost, and sustainably produced energy technologies. Polymer materials play a central role in this process.

Chief Operating Officer (COO) Position Overview We are seeking a Chief Operating Officer (COO) to oversee day‑to‑day administrative and operational functions of the business. Reporting directly to the CEO, the COO ensures the company executes its strategy efficiently, drives operational scalability, and maintains a high‑performance culture across all departments.

Huawei is a leading global information and communications technology (ICT) solutions provider. Driven by a commitment to operations, ongoing innovation, and open collaboration, we have established a competitive ICT portfolio of end-to-end solutions in Telecom and enterprise networks, Devices and Cloud technology and services.

Whatever your role is, you are a part of a talented team that enjoys exploring and designing new technologies. Product Marketing Manager (d/m/f) Location: Jena Your Duties Product Marketing Manager within the region is responsible for overseeing the implementation of BL IOS business objectives among the company's sales, marketing and business development professionals for the EMEA region.

Job Description: This position involves working as an Oberarzt (Senior Physician) in Psychiatry/Psychotherapy at a stationary rehabilitation clinic in the Jena region, Germany. The clinic has five indication areas and 200-250 beds, specializing in treating depressive disorders, anxiety, stress, adjustment disorders, eating disorders, somatoform disorders, and obsessive-compulsive disorders.

Job Summary We are seeking a creative and detail-oriented UI/UX Designer to design intuitive, engaging, and visually appealing digital experiences. You will collaborate closely with developers, product managers, and other stakeholders to translate user insights and business requirements into functional, elegant interfaces that enhance usability and customer satisfaction.

Project Manager / Delivery Assurance for SAP and ServiceNow (f/m/d) Full time Empowering You – to feel our passion for technology As NTT DATA Business Solutions, we are more than just a company. We are a team of passionate people who drive innovation – from advisory and implementation to managed services and beyond.

The successful applicant will join the team led by Prof. Sebastiano Bernuzzi and work on numerical relativity simulations of neutron star mergers. The position is part of a cross-border project between Jena and Prof. David Radice’s group at Penn State University (USA).

About Us: Reboot Monkey offers seamless data center management and colocation services, handling collocated infrastructure with expert care. Our remote hands support ensures smooth operations within data center facility around the clock. We pride ourselves on optimizing and managing data center environments efficiently, providing reliable and scalable solutions to meet the needs of our clients.

About Reboot Monkey: Reboot Monkey is a leading provider of comprehensive data center management solutions, offering services such as managed colocation, smart hands, and rack and stack solutions. We ensure fast deployment, smooth operation, and secure management of critical digital data for businesses worldwide.