qa English-speaking jobs in Saarland

Senior Optical/Laser Development Engineer will design, build, and test laser systems for trapped-ion quantum computers. Collaborate with physicists, electronics, and software teams to integrate modulation control and single-photon processing.

PhD project investigating ultrafast magnetization dynamics in cobalt nanowires using time-resolved off-axis electron holography. The aim is to probe coherent magnetization precession and map the spatial evolution of magnetic domains during switching events.

GNC Engineers needed for defense aerospace projects in Munich. Senior roles focused on guidance, navigation, and control systems architecture for fixed-wing and drone platforms. Own GNC domain end-to-end, from architecture to flight test.

Leads strategic HR and organizational initiatives for the region, partnering with leadership to drive business goals. Oversees all HR functions, ensuring compliance with German labor law and fostering a high-performance culture. Represents the company externally, building the employer brand and strengthening organizational integration. Builds and leads the regional HR team.

As a Junior Solutions Manager, you will support the sales organization by ensuring technical correctness of workflows and leveraging expertise in hardware, back-end systems, and SaaS to win business. You will qualify customer needs, create technical content for tenders, and deliver product demonstrations.

Tutor students in nutrition, covering topics like balanced diets, macronutrients, and meal planning. Must have a background in nutrition, dietetics, health sciences, or a related field.

Part-time Trainer to deliver and teach the SAP Extended Warehouse Management Program, focusing on Production Planning and Manufacturing. Requires a Bachelor's degree, 2+ years of SAP S/4HANA PP/M experience, and proven training experience. Must have curriculum development and instructional design skills.

Designs, implements, and maintains an AI inference platform based on open-source components, including a web-based user interface and API. Conceptualizes and implements infrastructure components for a RAG-capable inference environment. Advises and supports pilot project partners on data quality, preparation, and workflow design. Designs and implements tenant separation concepts for access, data, and compute, integrating with federated SSO systems. Implements resource management mechanisms for fair and efficient allocation and usage accounting.

Business Development Consultant will identify and acquire new clients through various communication channels. Responsibilities include presenting company products/services, building client relationships, managing sales pipelines, and negotiating sales deals.

Amazon's German Legal Department seeks a highly organized Office Manager (Paralegal/Project Management) to combine paralegal expertise with project management skills. The role involves managing day-to-day office operations, providing paralegal support, liaising with external and internal partners, and driving cross-functional projects.

Information Security GRC Analyst to support governance, risk, and compliance activities. Conducts risk assessments, coordinates remediation, and produces risk reporting. Requires experience with ISO 27001, NIST CSF, and security governance frameworks. Fluent German and English required.

Lightspeed is seeking a Product Designer II to join the POS (Point of Sale) squad in Berlin. The ideal candidate has a proven track record of designing thoughtful native mobile experiences (especially iOS) and a genuine curiosity about how restaurants and hospitality venues operate. You will design flows that work under pressure, on real hardware, in real venues.

PhD position in Clinical Chemistry and Laboratory Medicine focusing on machine learning and AI in diagnostics and biomedical research. Develop and implement computational methods for patient stratification and molecular subtyping.

Customer Service Representatives (CSR) Virtual Assistants provide support to clients via email, chat, and phone. Responsibilities include managing inquiries, resolving concerns, and maintaining client records.

Senior Formal Verification Engineer responsible for complex IP verification, including strategy, quality, and stakeholder alignment. Requires deep SVA, modeling, and debugging expertise. Proven ability to define verification strategies and lead projects.

The Regional Security Manager oversees physical security operations for a global client, supervising managers and ensuring security policies are followed. This role collaborates with internal and external stakeholders to deliver security services and improve processes.

Freelance lecturer to teach fundamental knowledge in unsupervised machine learning, clustering, dimensionality reduction, feature engineering, and feature selection.

Electrical Planner needed for 70MW Data Centre project in Frankfurt. Develop and maintain Primavera P6 schedules, monitor project progress, and support subcontractor coordination. Requires previous experience as an Electrical Planner, strong Primavera P6 skills, and Data Centre project experience.

PhD candidate to design and realize a STED microscope for materials science applications. Develop acquisition protocols and data analysis methods. Collaborate with project partners and present research results.

As a Business Analyst, you will translate customer needs and scientific workflows into functional specifications for Laboperator's Lab Execution System. You will collaborate with cross-functional teams to ensure successful implementation and support pre-sales activities by identifying customer pain points and demonstrating the value of Laboperator solutions.