finance English-speaking jobs in Jena

Mechanical Test Engineer (w/m/d) Applicators is sought for the Brachytherapy division. This role involves conducting and documenting mechanical testing of medical products and serves as a central point for various departments.

Backend Engineer to build and evolve core banking services, transforming regional systems into a unified global platform. Requires Golang proficiency, experience with high-volume services, and cloud deployment skills.

Support a major German HVDC transmission infrastructure project as a Site Administrator. Responsibilities include administrative tasks, reporting, coordinating site logistics, and managing office operations. Requires strong German and English skills.

Experienced Recruiting Specialist needed for Engineering & Technology. Manage the full recruitment lifecycle, from sourcing to onboarding, for technical profiles. Requires 2+ years in Talent Acquisition with a background in engineering or IT. Fluent in German and English is required.

Confectioners prepare high-quality pastries, desserts, and baked goods. Responsibilities include supervising operations, managing production schedules, and ensuring strict adherence to public health standards. Requires 4+ years in a 5-star establishment and fluent English.

Warehouse Associate role involves selecting, packing, and shipping customer orders. Duties include inventory handling, pallet building, and operating PIT equipment. Candidates must be 18+ and proficient in German, English, or Arabic.

Lead IT Service Operations across EMEA to restore execution discipline, strengthen manager effectiveness, and improve employee engagement while maintaining operational stability. Requires 8+ years in IT Service Operations and proven leadership.

Senior Software Engineer / Tech Lead to own core transactional infrastructure for energy procurement. Requires 5+ years building B2B software with expertise in TypeScript, Next.js, React, Node.js, and PostgreSQL.

Experienced AxiomSL Developer/Implementation Consultant needed to support custom AxiomSL ControllerView solutions on RegCloud. Responsibilities include implementing standard AxiomSL products for regulatory reporting and supporting localized European customizations. Requires 3–5 years of AxiomSL experience.

Senior CRM Manager to define and implement the overall CRM communication strategy. Responsibilities include orchestrating multichannel campaigns, building test-and-learn frameworks, and managing external partners. Requires strategic CRM campaign management experience.

Build Capital Cell's German life sciences investment platform. Originate deal pipelines, build the German investor base, and own ecosystem relationships. Requires German/English fluency and life sciences expertise.

Drive the Scale phase for AI ventures by coordinating support structures and ecosystem networks across Baden-Württemberg, Bavaria, and Switzerland. Connect startups, investors, SMEs, and corporates to unlock commercial adoption.

Working Student in AI & Resilience Analytics joins the Risk Consulting team. Analyze claims, climate, and operational data to generate risk insights and develop decision-support tools using AI and data science.

Design and maintain data pipelines and models for Quick Commerce using Google Cloud, Apache Spark, and Airflow. Build ETL processes, create dashboards, and partner with cross-functional teams to drive business decisions.

Lead Maintenance & Operations Supervisor for a new high-tech surface treatment plant. Responsibilities include ensuring operational stability, managing technical teams, and overseeing 24/7 operations. Experience with automated systems is key.

PV Consultant supports customers in implementing and validating pharmacovigilance and drug safety processes. This role requires expertise in global regulations (EMA, FDA, ICH, GVP) and strong consulting skills.

Senior Embedded Software Developer to improve the quality and stability of RIOT-based thermostat software. Responsibilities include developing energy optimization and motor control features, fixing bugs, and adapting software to new hardware. Requires C/C++ expertise.

Prepare and serve breakfast for hotel guests, ensuring a positive experience. Experience in a hotel, restaurant, or catering environment is required.

Process ad-hoc air freight pricing requests, clarify customer needs, and support margin strategies. Requires experience in airfreight operations or sales, strong numerical skills, and English fluency.

QA Engineer to own the quality of an IoT/AI platform. Build and maintain end-to-end automation using Playwright, TypeScript, and Jest. Define test scope, integrate tests into CI/CD, and drive quality strategy.