assistant English-speaking jobs in Aachen

Senior Full Stack Engineer will design, develop, and maintain scalable applications using Java Spring Boot and React. Responsibilities include building backend services, designing front-end applications, ensuring code quality, and optimizing applications for performance and security.

Two Engineers are needed to conduct acceptance tests for superconducting magnets at CERN. Responsibilities include inspection, electrical testing, powering, magnetic field measurements, and data analysis. Applicants should have a Bachelor's degree in engineering or similar, experience with superconducting magnets, electrical testing, control systems, and data analysis.

Senior Brand Manager (f/m/d) OTC will manage a brand across multiple countries and be independently responsible for channel strategies in the D-A-CH region. Responsibilities include managing operational marketing, leading market research projects, and expanding the brand-specific e-commerce strategy.

Leads a distributed team of engineers focused on resolving software defects and delivering bug fixes for open source software. Manages team performance, provides coaching and mentorship, and collaborates with other engineering teams. Requires experience with software development using C, C++, Go, Python, and version control systems.

Lead a team in the technical controlling of the Bosch Home Comfort Group, overseeing the future S/4 based system landscape for FI and CO modules. Responsible for system change to SAP S/4 in FI and CO, roll-out in legal entities, and implementation of business concepts. Drive the digital transformation of HC and act as a FI/CO consultant.

Senior Protection & Secondary Design Engineer specializing in Medium Voltage (MV) systems. Designs protection schemes, develops secondary schematics, selects relays, and configures, tests, and commissions protection systems.

The Max Planck Institute for Political and Social Science seeks a Postdoctoral Fellow in Political Science to conduct research on the relationship between political institutions and conflict. The successful candidate will write academic articles, conduct fieldwork, and contribute to the department's research environment.

PhD position at the Institute for Molecular Pathogenesis, Heinrich Heine University Düsseldorf. Research focus: host-pathogen interactions, specifically how a host defense factor breaks down bacterial outer membranes. Requires M.Sc. in a relevant field, research experience in molecular biology, cell biology, and biophysics, and fluency in English.

The German Federal Pension Insurance is seeking IT Security Consultants to support and advise on the operational implementation of IT security requirements. Responsibilities include contributing to the creation and development of IT security concepts, managing technical support for acceptance testing, and advising business departments on IT security requirements.

The University Medical Center Göttingen seeks four Early Postdocs to establish research programs in Metabolic Plasticity. Applicants must hold a PhD (or equivalent) in a relevant field awarded within the past 5 years and have a strong research track record. Successful applicants will collaborate with a UMG department and receive funding for 3 years, with potential for extension.

The FernUniversität seeks a Professor of Digital Educational Equity to analyze educational equity, encourage participation in diverse contexts, and promote digital spaces for engagement. The successful candidate will conduct research contributing to the Institute of Educational Science and Media Research's profile in Digital Education.

Leads IT projects and develops on-prem and cloud infrastructures. Designs and optimizes IT system architectures, ensuring continuous improvement. Consults on technologies, evaluates infrastructure performance, and manages integration and migration activities.

Senior Software Engineer will develop production-ready software for sophisticated, distributed systems powering modern railway passenger information solutions. Responsibilities include designing software architecture, building secure software, and collaborating with system engineering experts.

Drives new OEM business and accelerates growth of Custom Photonics Solutions across Europe. Develops markets, customers, and projects, qualifies customer requirements, and delivers tailored photonics solutions. Acts as Key Account Manager for strategic customers and collaborates with cross-functional teams.

Senior Principal Software Engineer will lead Zalando's migration to React Native, solving complex engineering challenges and ensuring a scalable, secure transition. You will champion a performance-first culture, mentor engineers, and architect core app features with performance as a primary consideration. Extensive experience developing large-scale React Native applications and deep architectural fluency in the new React Native architecture are required.

Support budget planning, management, and auditing. Create and optimize reports, work on procurement processes, and control data quality.

Develop and maintain React applications (Next.js & Vite) and backend services using TypeScript. Build new features, write tests, and collaborate with designers, developers, and product managers.

Provides general office support to the Sales & Marketing department. Prepares sales documents, gathers information packages, and assists with sales techniques. Serves as a point of contact for clients, answering questions and responding to requests.

Lead the integration of photonic processors into complete computing platforms. Own system-level design and bring-up for PCIe/SerDes/DDR-based boards, including high-speed digital design, signal & power integrity, mixed-signal and PCB design in the GHz range.

Machine Learning Engineer to develop and optimize AI models for autonomous driving. Requires MSc/PhD in Computer Science, Robotics, or equivalent experience with TensorFlow or PyTorch, C++, and Python.