33 English-speaking jobs in Jena

In a collaborative environment, you will advance medicinal chemistry strategies from hit identification to clinical candidate selection. You will analyze data sets to establish structure-activity relationships and apply insights to improve molecular properties. You will manage a medicinal chemistry laboratory, supervise staff, and maintain high scientific standards.

The Practice Development Consulting (PDC) Presbyopia Program Manager will oversee the global rollout of the Presbyopia PDC services. This role involves identifying barriers to PRESBYOND procedure recommendations, developing patient counseling tools, and collaborating with teams to implement the program in targeted countries.

Develop and design high-performance analog/mixed-signal circuits for integrated circuits. Lead technical aspects of product development, collaborate with cross-functional teams, and contribute to design documentation.

Camera Optical Design Researcher will perform research and design work in mobile phone imaging lenses and optical architectures. Responsibilities include optical design, tolerance and straylight analysis, and system-level design and simulation. The role requires proven experience in camera optical systems, strong theoretical knowledge in optics, and proficiency with optical design software.

Senior Windows Systems & Virtualization Engineer will design and implement the Windows execution layer for Warmwind OS, enabling seamless automation of Windows applications. Responsibilities include developing pipelines for remote desktop streaming and building virtualization infrastructure for managing Windows Server/VM environments. Must have deep expertise in Windows internals, Remote Desktop technologies, virtualization, and systems programming.

Leads security strategy and execution for a cloud-hosted AI operating system. Builds and scales a security organization, partnering with engineering to ensure secure and rapid product development. Requires proven leadership in cloud-native security and a track record of implementing scalable security controls.

Innovation Engineer will conduct technology scouting, assess innovation potential, develop prototypes, and collaborate with internal and external teams. Requires a degree in a relevant field, experience in optical system development, and knowledge of optical design and experimental setup.

Develop and execute a regional go-to-market and sales strategy to grow Tunz's client base across app-driven, fintech, and digital wallet sectors. Build and manage senior-level relationships and drive commercial adoption of Tunz's eSIM platform, kickback rewards, and data marketplace.

Lead DevOps Engineer responsible for architecture, operation, and continuous development of a Kubernetes-based cloud environment. Provide technical leadership, coach team members, and collaborate with Product Owners and Security experts.

TDSoftware seeks a motivated individual to join their team developing mobile apps for smart city, telco, and healthcare sectors. Applicants should have a degree or enrollment in a relevant field, reside in Germany with a valid work permit, and possess English skills at B2 level or higher.

PhD Student will perform research and design work in mobile phone imaging lenses and optical architectures. Responsibilities include optical design, tolerance analysis, and collaboration with cross-functional teams.

Huawei's Kepler Research Center in Jena seeks an Optics Research Intern to design optical systems and freeform mirrors for optical display and picture generation units.

Procurement Specialist to manage supplier relationships, oversee purchasing activities, and ensure cost-effective procurement strategies.