ruby English-speaking jobs in Brandenburg

Develop and maintain embedded firmware for radiation measurement systems. Contribute to new product platforms and features. Implement communication interfaces for medical imaging systems.

Delivers security as a service to operational sites across the end-to-end supply chain. Supports business continuity by contributing to emergency planning, identifying vulnerabilities, and defining mitigating actions. Ensures compliance with Amazon global security standards and manages security-related projects. Investigates policy violations, security incidents, and loss events. Conducts physical security audits and analyzes data reports. Provides loss prevention education and awareness programs.

Salesforce Developer to design, develop, and maintain Salesforce solutions, integrations, and web-related functionalities. Requires expertise in Apex, Visualforce, Lightning Experience, LWC, SOQL, SQL, and API technologies. Collaborate with stakeholders and technical teams to implement business requirements and optimize CRM performance.

This doctoral project at INM focuses on developing sustainable, fluorine-lean liquid electrolytes for sodium-ion batteries. The candidate will design and benchmark electrolyte systems, optimize formation protocols, and analyze interphase chemistry and transport at solid-liquid and solid-solid-liquid interfaces.

As a Beauty Advisor, you will contribute to customer satisfaction, staff engagement, and operational efficiency. You will assist with product presentation, inventory management, and sales floor maintenance. Experience in retail, customer service, and the beauty industry is preferred.

ServiceNow Germany seeks Sales and Technology-Focused Interns to support sales teams. Interns will collaborate with account teams, conduct customer and market research, and assist with event planning.

Internship in French Communication & Content Marketing. Create and maintain product content, manage digital marketing campaigns, and provide customer service in French. Fluency in French and English required.

Process Engineer will design, implement, and optimize software development processes within R&D to ensure compliance with medical device standards and regulations.

The U.S. Consulate General in Frankfurt seeks a Foreign Service National Investigator to conduct security investigations and maintain liaison with local authorities.

HOLOEYE Photonics seeks an R&D Engineer to design and simulate optical micro- and nanostructures for diffractive optical elements. Responsibilities include generating manufacturing data, analyzing characterization measurements, and optimizing designs. Requires a STEM degree, understanding of optical principles, programming experience (Python, C++, or MATLAB), and strong analytical skills. Fluent English and German required.

Peroptyx seeks Data Analysts to review mapping data for digital applications. Responsibilities include verifying business information, distances, and ensuring route accuracy. Must be fluent in English and German, possess excellent research skills, and have strong local knowledge of Germany. Must pass an online exam and be willing to work a minimum of 10 hours per week.

Product Manager for PAT Advanced Process Control will develop business models, value propositions, and price positioning for a hardware, software, and professional service portfolio. This role requires deep understanding of customer workflows, market trends, and competitive landscape. The Product Manager will manage the product lifecycle, lead cross-functional teams, and influence product-related decisions.

Document Controller needed to manage project documentation, ensure accuracy, and maintain efficient document control processes.

Warehouse employee needed for full-time or part-time shifts. Duties include unloading, lifting, transporting, scanning, and sorting packages. Must be able to stand and walk for extended periods, lift up to 15kg, and follow safety guidelines. Must be 18 years or older and proficient in German and/or English/Polish.

HR Director to advise managers and staff on HR matters, oversee recruitment and onboarding, and ensure smooth implementation of HR processes in compliance with legal requirements.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Research Assistant/Postdoc will develop biopolymer-based hydrogel blends for extrusion bioprinting and conduct bioprinting experiments. The role involves physicochemical characterization of blends, cell biological characterization of bioprinted constructs, and collaboration on data standardization.

A PhD position is available at the DKTK partner site Munich, investigating the molecular mechanisms of small cell lung cancer progression, metastasis, and therapy resistance. The project focuses on MYC-dependent transcriptional and epigenetic regulation of enhancer networks.

Manage the Front Office as a Receptionist, handling guest check-in/check-out, providing tourist information, and addressing guest needs. Serve drinks and snacks at the bar. Experience in the hotel industry or tourism is required.

The Site Coordinator / Operations Project Manager ensures the successful planning and execution of logistics projects at ON1. Responsibilities include conducting research, analysis, and cost calculations, coordinating with departments, managing stakeholders, and ensuring project completion on time and within budget.