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80+ English-Speaking Jobs in Aachen

PAPAION Pharma GmbH

Senior Director R&D(m/w/x)

Aachen
Full-timeWith Home OfficeSenior

Nejo AI Summary

Designing and managing R&D programs for anaesthesia and intensive care medicinal products. 7 years of pharmaceutical experience with MD or PhD preferred. Strategic impact position, partial remote work.

GRgridX

Senior Data Engineer - Flexibility(m/w/x)

Aachen, München
Full-timeWith Home OfficeSenior

Nejo AI Summary

Building and optimizing data products for decentralized energy resources, implementing forecasting workflows with asset measurements. Production-grade track record in delivering data solutions required. Flexible working, 30 vacation days, €30 Urban Sports Club allowance.

GRGrünenthal GmbH

Postdoc - Oligonucleotide Biochemistry and Biophysics(m/w/x)

Aachen
Full-timeOn-siteExperienced

Nejo AI Summary

Developing biochemical and biophysical assays for oligonucleotide therapeutics, investigating structure and properties. Ph.D. in a related discipline and hands-on assay development experience required. 24-month program with potential extension and 30 vacation days.

GRGrünenthal GmbH

Postdoc - Chemistry Innovations for Oligonucleotide Therapeutics(m/w/x)

Aachen
Full-timeOn-siteExperienced

Nejo AI Summary

Synthesizing novel siRNA/ASO constructs with advanced backbone modifications and custom monomers for enhanced delivery. Expertise in oligonucleotide chemistry and phosphoramidite chemistry required. 24-month postdoctoral program with potential extension and 30 vacation days.

GRgridX

Team Lead EVCI(m/w/x)

Aachen, München
Full-timeWith Home OfficeManagement
Green Job

Nejo AI Summary

Building energy management solutions for charging stations, integrating rule-based approaches in gridBox. Production-grade track record required. Flexible working, 30 vacation days, €30 monthly sports allowance.

CECerence Inc.

Senior Director Software Engineering(m/w/x)

Aachen
Full-timeOn-siteManagement

Nejo AI Summary

Leading end-to-end software engineering delivery for automotive voice assistants. Extensive leadership experience managing distributed teams and complex platforms required. Overseeing multiple concurrent development programs, ensuring scalable architecture.

AIaixigo AG

Full-Stack Security Developer(m/w/x)

Aachen
Full-timeFreelanceWith Home Office

Nejo AI Summary

Triage CVEs and harden vulnerable code paths in frontend and backend dependencies. Solid TypeScript/JavaScript and Java experience required. Office or hybrid work, flexible hours.

AIaixigo AG

Backend CVE Remediation Engineer(m/w/x)

Aachen
Full-time, Part-timeFreelanceWith Home OfficeExperienced

Nejo AI Summary

Triage and remediate critical CVEs in Java dependency chains, hardening vulnerable code paths. 3+ years Java (17+), Maven, and OWASP Top 10 knowledge required. Flexible working hours, creative freedom.

ROroadsurfer

Car Cleaner(m/w/x)

Aachen
from 2,583 / month
Full-timeOn-siteEntry Level

Nejo AI Summary

Professional interior and exterior van preparation for Europe's largest campervan rental company. Driver's license class B required. 4-day work week, company car for private use.

WOWorldline

Pre-Sales Expert(m/w/x)

Aachen
Full-timeWith Home OfficeExperienced

Nejo AI Summary

Demonstrating payment solutions and designing custom implementations for transport clients. 3-5 years technical sales experience in transport required. Empowering culture, extensive training opportunities.

Backend Developer
VIVieww GmbH

Backend Developer(m/w/x)

Aachen
from 60,000 - 64,000 / year
Full-timeOn-siteExperienced

Nejo AI Summary

Developing backend solutions for real-time video processing in professional sports analytics. C/C++ and Rust experience with video streaming technologies required. Work in a developer team focused on video platforms.

TRTRIA

Software Developer - Embedded Wireless Modules(m/w/x)

Aachen
Full-timeOn-siteSenior

Nejo AI Summary

Developing firmware for wireless modules, integrating into Embedded Linux/Android systems. Several years embedded firmware or Embedded Linux development for wireless modules required. Automated testing, C/C++, Bash, Python skills. Development environment and build systems maintenance.

UTUtimaco

Working Student QA – Performance Testing(m/w/x)

Aachen
Full-timeWorking StudentOn-site

Nejo AI Summary

Supporting performance testing system development for IT security hardware. Basic programming or scripting knowledge a plus. Flexible working model, additional vacation days.

UTUtimaco

Working Student QA (Performance Testing)(m/w/x)

Aachen
Full-timeWorking StudentOn-site

Nejo AI Summary

Supporting setup and execution of performance tests for IT security hardware. Basic programming or scripting knowledge a plus. Flexible working model, additional vacation days.

UTUtimaco IS GmbH

Working Student QA (Hardware & Driver Testing)(m/w/x)

Aachen
Full-timeWorking StudentOn-site

Nejo AI Summary

Testing hardware security modules and drivers with lab equipment. Basic electronics and soldering skills required. Flexible working model, company pension scheme.

UTUtimaco IS GmbH

Working Student QA (Hardware & Driver Testing)(m/w/x)

Aachen
Full-timeWorking StudentOn-site

Nejo AI Summary

Hardware and driver testing for IT security modules and compliance solutions. Basic lab equipment and soldering skills required. Flexible working model, company pension scheme.

FRFraunhofer-Gesellschaft

Master's Thesis: Generalization of AI Models in Laser-Based Manufacturing Processes(m/w/x)

Aachen
Full-timeInternshipOn-site
AI/ML
Data Science

Nejo AI Summary

Analyzing AI model transferability in laser-based manufacturing, identifying generalization limits. Python programming and data science basics required. Flexible hours, interdisciplinary environment.

WOWorldline

Senior Pre Sales Engineer(m/w/x)

Aachen
Full-timeWith Home OfficeSenior

Nejo AI Summary

Developing security products for financial transactions on ADYTON. Cryptographic software requirements analysis and Python development skills required. Flextime, mobile working, and job bike.

ASAstera Labs

Production Director(m/w/x)

Aachen
Full-timeOn-siteSenior
AI/ML

Nejo AI Summary

Overseeing AI connectivity solutions production and team management. Several years of leadership and employee development experience required. Production process documentation and key figure analysis.

GRGrünenthal GmbH

Scientist in-vitro Pharmacology(m/w/x)

Aachen
Full-time, Part-timeOn-siteSenior

Nejo AI Summary

Developing mechanistic assays for GPCRs, ion channels, or kinases in pain management research. PhD in pharmacology or related field with neuroscience experience required. 30 holidays plus bridging days and bilingual daycare.

ASAstera Labs

Senior Production Planner(m/w/x)

Aachen
Full-timeOn-siteSenior
AI/ML

Nejo AI Summary

Planning, controlling, and preparing manufacturing processes for AI connectivity solutions. Production planning experience with ERP systems required. On-time and economical production focus, coordinating with sales, purchasing, and logistics.

UTUtimaco Management Services GmbH

Legal Counsel(m/w/x)

Aachen, Düsseldorf
Full-timeOn-siteSenior

Nejo AI Summary

Reviewing and drafting IT/data protection contracts for global cybersecurity solutions. 5+ years' experience as a fully qualified lawyer in international or commercial law required. Flexible working model, special payments, and additional vacation days.

GRGrünenthal GmbH

Working Student Compliance & Data Ethics(m/w/x)

Aachen
Part-timeWorking StudentWith Home Office
AI/ML

Nejo AI Summary

Supporting daily data privacy and AI governance activities for a global pharmaceutical company. Strong interest in data protection, compliance, and AI required. Update privacy documentation and coordinate internal training.

GRgridX

(Senior) Go/Golang Software Engineer – Energy Management(m/w/x)

Aachen, München
Full-timeRemoteExperienced
Green Job

Nejo AI Summary

Developing backend services for energy management systems with Go, focusing on distributed systems and web technologies. 4+ years of experience with Docker and backend languages required. Flexible working, 30 vacation days, and a sports club allowance.

WOWorldline

.UX/UI Design - Internship(m/w/x)

Aachen
Full-timeInternshipWith Home Office

Nejo AI Summary

Reviewing existing React applications for usability and visual design. UX/UI portfolio with React experience required. Extensive training opportunities, empowering culture.

AIaixigo AG

System Administrator – Linux and Opensource software(m/w/x)

Aachen
Full-timeWith Home OfficeExperienced

Nejo AI Summary

Administering Linux systems and Kubernetes platform, with focus on optimization and troubleshooting. STEM degree or IT apprenticeship and on-premises Linux/Kubernetes experience required. Creative freedom, flexible work models.

FRFraunhofer-Gesellschaft

Thesis: Simulation of Thermal Warping in Thin Steel Sheets During Laser Welding(m/w/x)

Aachen
Full-timeInternshipOn-site

Nejo AI Summary

Simulating thermal warping in thin steel sheets during laser welding for Fraunhofer-Gesellschaft. ANSYS and Python simulation experience a plus. Flexible working hours, creative interdisciplinary environment.

FRFraunhofer-Gesellschaft

Master's Thesis: Design and Characterization of Virtual Microfluidic Channels Using UKP Laser Processing for Organ-on-a-Chip Systems(m/w/x)

Aachen
Full-timeInternshipOn-site

Nejo AI Summary

Designing virtual microfluidic channels using UKP laser processing for organ-on-a-chip systems. Interest in laser material processing and biomedicine required. Flexible working hours, creative interdisciplinary environment.

FRFraunhofer-Gesellschaft

Master's Thesis: Form Generation in Laser-Based Optics Manufacturing(m/w/x)

Aachen
Full-timeInternshipOn-site

Nejo AI Summary

Laser-based optics manufacturing for transparent materials on SLE lathe. Prior laser technology experience beneficial. Flexible working hours, creative interdisciplinary environment.

CECerence Inc.

.ASR Linguistics Intern(m/w/x)

Aachen
Full-timeInternshipOn-site
AI/ML

Nejo AI Summary

Normalizing, tokenizing, and standardizing text for automotive AI training. Basic information security knowledge required. Work with 20+ linguists on a rotating project basis.

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